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@@ -56,4 +56,4 @@ examples/mcp/hello/hello
|
||||
|
||||
# IDE-specific files
|
||||
.DS_Store
|
||||
/micro
|
||||
micro
|
||||
|
||||
@@ -1,282 +0,0 @@
|
||||
# Go Micro - Current Status Summary
|
||||
**Updated:** February 11, 2026
|
||||
|
||||
## 🎯 Executive Summary
|
||||
|
||||
**Go Micro's MCP integration is 3-4 months ahead of schedule**, with Q1 2026 goals complete and significant Q2/Q3 2026 features already delivered.
|
||||
|
||||
### Quick Status
|
||||
- ✅ **Q1 2026 (MCP Foundation):** 100% COMPLETE
|
||||
- 🟢 **Q2 2026 (Agent DX):** 60% COMPLETE (ahead of schedule)
|
||||
- 🟢 **Q3 2026 (Production):** 40% COMPLETE (ahead of schedule)
|
||||
- 🟡 **Q4 2026 (Ecosystem):** 0% COMPLETE (on track)
|
||||
|
||||
---
|
||||
|
||||
## 📊 What's Been Built
|
||||
|
||||
### ✅ Core MCP Integration (Q1 - COMPLETE)
|
||||
- **MCP Gateway Library** (`gateway/mcp/`) - 2,083 lines
|
||||
- HTTP/SSE transport
|
||||
- Stdio JSON-RPC 2.0 transport
|
||||
- Service discovery & tool generation
|
||||
- Schema generation from Go types
|
||||
|
||||
- **CLI Commands** (`micro mcp`)
|
||||
- `micro mcp serve` - Start MCP server (stdio or HTTP)
|
||||
- `micro mcp list` - List available tools
|
||||
- `micro mcp test` - Test tools (placeholder)
|
||||
|
||||
- **Documentation**
|
||||
- Complete API documentation
|
||||
- 2 working examples (hello, documented)
|
||||
- Blog post: "Making Microservices AI-Native with MCP"
|
||||
|
||||
### ✅ Advanced Features (Q2/Q3 - DELIVERED EARLY)
|
||||
|
||||
#### 🔒 Security & Auth
|
||||
- **Per-Tool Scopes**
|
||||
- Service-level: `server.WithEndpointScopes("Blog.Create", "blog:write")`
|
||||
- Gateway-level: `Options.Scopes` map for overrides
|
||||
- Bearer token authentication
|
||||
- Scope enforcement before RPC execution
|
||||
|
||||
#### 📊 Observability
|
||||
- **Tracing**
|
||||
- UUID trace IDs per tool call
|
||||
- Metadata propagation (`Mcp-Trace-Id`, `Mcp-Tool-Name`, `Mcp-Account-Id`)
|
||||
- Full call chain tracking
|
||||
|
||||
- **Audit Logging**
|
||||
- Immutable audit records per tool call
|
||||
- Captures: tool, account, scopes, allowed/denied, duration, errors
|
||||
- Callback function: `Options.AuditFunc`
|
||||
|
||||
#### 🚦 Rate Limiting
|
||||
- Per-tool rate limiters
|
||||
- Configurable requests/second and burst
|
||||
- Token bucket algorithm
|
||||
|
||||
#### 📝 Documentation Extraction
|
||||
- Auto-extract from Go doc comments
|
||||
- `@example` tag support for JSON examples
|
||||
- Struct tag parsing for parameter descriptions
|
||||
- Manual override via `WithEndpointDocs()`
|
||||
|
||||
---
|
||||
|
||||
## 🚀 What Works Today
|
||||
|
||||
### For Claude Code Users
|
||||
```bash
|
||||
# Start MCP server for Claude Code
|
||||
micro mcp serve
|
||||
|
||||
# Add to ~/.claude/claude_desktop_config.json:
|
||||
{
|
||||
"mcpServers": {
|
||||
"my-services": {
|
||||
"command": "micro",
|
||||
"args": ["mcp", "serve"]
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### For Library Users
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"go-micro.dev/v5"
|
||||
"go-micro.dev/v5/gateway/mcp"
|
||||
)
|
||||
|
||||
func main() {
|
||||
service := micro.NewService(micro.Name("myservice"))
|
||||
service.Init()
|
||||
|
||||
// Add MCP gateway (3 lines!)
|
||||
go mcp.ListenAndServe(":3000", mcp.Options{
|
||||
Registry: service.Options().Registry,
|
||||
Auth: authProvider, // Optional: auth.Auth
|
||||
Scopes: map[string][]string{ // Optional: per-tool scopes
|
||||
"myservice.Handler.Create": {"write"},
|
||||
},
|
||||
RateLimit: &mcp.RateLimitConfig{ // Optional
|
||||
RequestsPerSecond: 10,
|
||||
Burst: 20,
|
||||
},
|
||||
AuditFunc: func(r mcp.AuditRecord) { // Optional
|
||||
log.Printf("[audit] %+v", r)
|
||||
},
|
||||
})
|
||||
|
||||
service.Run()
|
||||
}
|
||||
```
|
||||
|
||||
### For Service Developers
|
||||
```go
|
||||
// Just add Go comments - docs extracted automatically!
|
||||
|
||||
// GetUser retrieves a user by ID. Returns full profile with email and preferences.
|
||||
//
|
||||
// @example {"id": "user-123"}
|
||||
func (s *UserService) GetUser(ctx context.Context, req *GetUserRequest, rsp *GetUserResponse) error {
|
||||
// implementation
|
||||
}
|
||||
|
||||
// Register with scopes
|
||||
handler := service.Server().NewHandler(
|
||||
new(UserService),
|
||||
server.WithEndpointScopes("UserService.Delete", "users:admin"),
|
||||
)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 📈 Test Coverage
|
||||
|
||||
**568 lines** of comprehensive tests covering:
|
||||
- ✅ Scope validation & enforcement
|
||||
- ✅ Auth provider integration
|
||||
- ✅ Trace ID generation & propagation
|
||||
- ✅ Audit record creation
|
||||
- ✅ Rate limiting
|
||||
- ✅ HTTP & Stdio transports
|
||||
- ✅ Tool discovery & schema generation
|
||||
|
||||
---
|
||||
|
||||
## 🎯 What's Next (Recommended Priorities)
|
||||
|
||||
### Immediate (Next 2 Weeks)
|
||||
1. **Complete `micro mcp test` command** (~1 day)
|
||||
- Implement actual tool testing with JSON input/output
|
||||
|
||||
2. **LangChain SDK** (~1 week)
|
||||
- Python package: `go-micro-langchain`
|
||||
- Auto-generate LangChain tools from registry
|
||||
- Example multi-agent workflow
|
||||
- **Impact:** Largest agent framework integration
|
||||
|
||||
3. **Interactive Playground** (~1 week)
|
||||
- Web UI for testing services with AI
|
||||
- Real-time tool call visualization
|
||||
- **Impact:** Critical for demos and sales
|
||||
|
||||
### Short-Term (Next Month)
|
||||
4. **WebSocket Transport** (~3 days)
|
||||
- Bidirectional streaming for long-running operations
|
||||
|
||||
5. **LlamaIndex SDK** (~1 week)
|
||||
- Python package for RAG integration
|
||||
|
||||
6. **Case Studies** (ongoing)
|
||||
- Document real-world usage
|
||||
|
||||
---
|
||||
|
||||
## 📊 By The Numbers
|
||||
|
||||
| Metric | Value |
|
||||
|--------|-------|
|
||||
| **Production Code** | 2,083 lines |
|
||||
| **Test Code** | 568 lines |
|
||||
| **Documentation Files** | 4+ |
|
||||
| **Working Examples** | 2 |
|
||||
| **CLI Commands** | 3 |
|
||||
| **Transports** | 2 (HTTP/SSE, Stdio) |
|
||||
| **Q1 Completion** | 100% |
|
||||
| **Ahead of Schedule** | 3-4 months |
|
||||
|
||||
---
|
||||
|
||||
## 🔍 Where We Are on the Roadmap
|
||||
|
||||
### Q1 2026: MCP Foundation
|
||||
**Status:** ✅ COMPLETE (100%)
|
||||
- All 6 planned deliverables complete
|
||||
- Production-ready implementation
|
||||
- Comprehensive documentation
|
||||
|
||||
### Q2 2026: Agent Developer Experience
|
||||
**Status:** 🟢 IN PROGRESS (60% complete)
|
||||
|
||||
**COMPLETED (ahead of schedule):**
|
||||
- ✅ Stdio transport for Claude Code
|
||||
- ✅ `micro mcp serve` and `list` commands
|
||||
- ✅ Tool descriptions from comments
|
||||
- ✅ `@example` tag support
|
||||
- ✅ Schema generation from struct tags
|
||||
- ✅ HTTP/SSE with auth
|
||||
|
||||
**NOT YET STARTED:**
|
||||
- ❌ `micro mcp test` (full implementation)
|
||||
- ❌ `micro mcp docs` and `export` commands
|
||||
- ❌ Agent SDKs (LangChain, LlamaIndex, AutoGPT)
|
||||
- ❌ Interactive Agent Playground
|
||||
- ❌ Multi-protocol (WebSocket, gRPC, HTTP/3)
|
||||
|
||||
### Q3 2026: Production & Scale
|
||||
**Status:** 🟢 IN PROGRESS (40% complete)
|
||||
|
||||
**COMPLETED (ahead of schedule):**
|
||||
- ✅ Per-tool authentication & scopes
|
||||
- ✅ Agent call tracing
|
||||
- ✅ Rate limiting
|
||||
- ✅ Audit logging
|
||||
- ✅ Bearer token auth
|
||||
|
||||
**NOT YET STARTED:**
|
||||
- ❌ Standalone MCP Gateway binary
|
||||
- ❌ Kubernetes Operator
|
||||
- ❌ Helm Charts
|
||||
- ❌ OpenTelemetry integration
|
||||
- ❌ Full observability dashboards
|
||||
|
||||
### Q4 2026: Ecosystem & Monetization
|
||||
**Status:** 🟡 PLANNING (0% complete)
|
||||
- All features planned for Q4 2026
|
||||
- On track to start in Q4
|
||||
|
||||
---
|
||||
|
||||
## 📖 Key Documents
|
||||
|
||||
1. **[PROJECT_STATUS_2026.md](./PROJECT_STATUS_2026.md)** - Comprehensive 20-page status report
|
||||
2. **[ROADMAP_2026.md](./ROADMAP_2026.md)** - Updated roadmap with completion markers
|
||||
3. **[/gateway/mcp/DOCUMENTATION.md](./gateway/mcp/DOCUMENTATION.md)** - Complete MCP documentation
|
||||
4. **[/examples/mcp/README.md](./examples/mcp/README.md)** - Examples and usage guide
|
||||
5. **[/internal/website/blog/2.md](./internal/website/blog/2.md)** - Launch blog post
|
||||
|
||||
---
|
||||
|
||||
## 🎉 Key Achievements
|
||||
|
||||
1. **✅ Production-Ready in Q1** - Ahead of schedule
|
||||
2. **✅ Security-First** - Auth, scopes, audit from day one
|
||||
3. **✅ Developer-Friendly** - 3 lines of code to enable MCP
|
||||
4. **✅ Claude Code Ready** - Works with Anthropic's flagship IDE
|
||||
5. **✅ Comprehensive Testing** - 90%+ test coverage
|
||||
6. **✅ Well-Documented** - Multiple docs + examples + blog post
|
||||
|
||||
---
|
||||
|
||||
## 💡 Bottom Line
|
||||
|
||||
**Go Micro is production-ready for AI agent integration TODAY.**
|
||||
|
||||
The Q1 2026 foundation is solid, with advanced Q2/Q3 features already delivered. The framework is:
|
||||
- ✅ Ready for production use
|
||||
- ✅ Secure by default
|
||||
- ✅ Easy to use (3 lines of code)
|
||||
- ✅ Well-tested and documented
|
||||
- ✅ Compatible with Claude Code and other AI tools
|
||||
|
||||
**Next focus:** Agent SDKs and developer tools to drive adoption.
|
||||
|
||||
---
|
||||
|
||||
**For detailed technical analysis, see [PROJECT_STATUS_2026.md](./PROJECT_STATUS_2026.md)**
|
||||
@@ -1,727 +0,0 @@
|
||||
# Go Micro Project Status - February 2026
|
||||
## MCP Integration and Tool Scopes Implementation
|
||||
|
||||
**Date:** February 11, 2026
|
||||
**Analysis Period:** Q1 2026 Roadmap Items + Recent Commits
|
||||
**Focus Areas:** MCP Integration, Tool Scopes, CLI Integration
|
||||
|
||||
---
|
||||
|
||||
## Executive Summary
|
||||
|
||||
The **Q1 2026: MCP Foundation** milestone is **COMPLETE** with significant progress beyond the original roadmap. The implementation includes not only the planned Q1 features but also several Q2 2026 features, particularly around **tool scopes**, **authentication**, **tracing**, and **rate limiting**.
|
||||
|
||||
### Status at a Glance
|
||||
|
||||
| Category | Status | Completion |
|
||||
|----------|--------|------------|
|
||||
| **Q1 2026: MCP Foundation** | ✅ COMPLETE | 100% |
|
||||
| **Tool Scopes (Q2 Feature)** | ✅ COMPLETE | 100% |
|
||||
| **Stdio Transport (Q2 Feature)** | ✅ COMPLETE | 100% |
|
||||
| **CLI Integration** | ✅ COMPLETE | 100% |
|
||||
| **Documentation Extraction** | ✅ COMPLETE | 100% |
|
||||
| **Tracing & Audit** | ✅ COMPLETE | 100% |
|
||||
| **Rate Limiting** | ✅ COMPLETE | 100% |
|
||||
|
||||
---
|
||||
|
||||
## Q1 2026: MCP Foundation - COMPLETE ✅
|
||||
|
||||
All planned Q1 2026 deliverables have been completed:
|
||||
|
||||
### ✅ MCP Library (`gateway/mcp`)
|
||||
- **Status:** COMPLETE
|
||||
- **Location:** `/gateway/mcp/`
|
||||
- **Files:**
|
||||
- `mcp.go` (630 lines) - Core MCP gateway implementation
|
||||
- `stdio.go` (369 lines) - Stdio JSON-RPC 2.0 transport
|
||||
- `parser.go` (339 lines) - Documentation extraction
|
||||
- `ratelimit.go` (51 lines) - Rate limiting
|
||||
- `mcp_test.go` (568 lines) - Comprehensive test suite
|
||||
- `example_test.go` (126 lines) - Usage examples
|
||||
- `DOCUMENTATION.md` - Complete documentation
|
||||
|
||||
**Features Implemented:**
|
||||
- Service discovery from registry
|
||||
- Automatic tool generation from endpoints
|
||||
- HTTP/SSE transport
|
||||
- Stdio transport (JSON-RPC 2.0)
|
||||
- Authentication with auth.Auth integration
|
||||
- Per-tool scope enforcement
|
||||
- Trace ID generation and propagation
|
||||
- Rate limiting (configurable per-tool)
|
||||
- Audit logging with AuditFunc callback
|
||||
- Schema generation from Go types
|
||||
|
||||
### ✅ CLI Integration (`micro mcp`)
|
||||
- **Status:** COMPLETE
|
||||
- **Location:** `/cmd/micro/mcp/mcp.go`
|
||||
- **Commands Implemented:**
|
||||
- `micro mcp serve` - Start MCP server (stdio or HTTP)
|
||||
- `micro mcp serve --address :3000` - HTTP/SSE mode
|
||||
- `micro mcp list` - List available tools
|
||||
- `micro mcp test <tool>` - Test tool (placeholder)
|
||||
|
||||
**CLI Features:**
|
||||
- Registry integration (mdns default)
|
||||
- Graceful shutdown handling
|
||||
- JSON output support for `list` command
|
||||
- Human-readable output
|
||||
|
||||
### ✅ Service Discovery and Tool Generation
|
||||
- **Status:** COMPLETE
|
||||
- **Implementation:**
|
||||
- Automatic service discovery via registry
|
||||
- Tools generated from endpoint metadata
|
||||
- Dynamic tool updates via registry watcher
|
||||
- Support for service metadata extraction
|
||||
|
||||
### ✅ HTTP/SSE Transport
|
||||
- **Status:** COMPLETE
|
||||
- **Endpoints:**
|
||||
- `GET /mcp/tools` - List available tools
|
||||
- `POST /mcp/call` - Call a tool
|
||||
- `GET /health` - Health check
|
||||
- **Features:**
|
||||
- Server-Sent Events (SSE) ready
|
||||
- Authentication via Bearer tokens
|
||||
- Trace ID generation
|
||||
- Audit logging
|
||||
|
||||
### ✅ Documentation and Examples
|
||||
- **Status:** COMPLETE
|
||||
- **Documentation:**
|
||||
- `/gateway/mcp/DOCUMENTATION.md` - Complete MCP documentation
|
||||
- `/examples/mcp/README.md` - Examples with usage guide
|
||||
- `/internal/website/docs/mcp.md` - Website documentation
|
||||
- `/internal/website/docs/roadmap-2026.md` - Updated roadmap
|
||||
- **Examples:**
|
||||
- `/examples/mcp/hello/` - Minimal example
|
||||
- `/examples/mcp/documented/` - Full-featured example with auth scopes
|
||||
|
||||
### ✅ Blog Post and Launch
|
||||
- **Status:** COMPLETE
|
||||
- **Location:** `/internal/website/blog/2.md`
|
||||
- **Title:** "Making Microservices AI-Native with MCP"
|
||||
- **Published:** February 11, 2026
|
||||
|
||||
---
|
||||
|
||||
## Beyond Q1: Advanced Features Already Implemented
|
||||
|
||||
### ✅ Per-Tool Auth Scopes (Q2 2026 Feature)
|
||||
|
||||
**Status:** COMPLETE (ahead of schedule)
|
||||
|
||||
This was planned for Q2 2026 but has been fully implemented:
|
||||
|
||||
#### Implementation Details:
|
||||
|
||||
1. **Service-Level Scopes** via `server.WithEndpointScopes()`
|
||||
```go
|
||||
handler := service.Server().NewHandler(
|
||||
new(BlogService),
|
||||
server.WithEndpointScopes("Blog.Create", "blog:write"),
|
||||
server.WithEndpointScopes("Blog.Delete", "blog:admin"),
|
||||
)
|
||||
```
|
||||
|
||||
2. **Gateway-Level Scope Overrides** via `mcp.Options.Scopes`
|
||||
```go
|
||||
mcp.Serve(mcp.Options{
|
||||
Registry: reg,
|
||||
Auth: authProvider,
|
||||
Scopes: map[string][]string{
|
||||
"blog.Blog.Create": {"blog:write"},
|
||||
"blog.Blog.Delete": {"blog:admin"},
|
||||
},
|
||||
})
|
||||
```
|
||||
|
||||
3. **Auth Integration:**
|
||||
- `Options.Auth` field for auth.Auth provider
|
||||
- Bearer token inspection
|
||||
- Account scope validation
|
||||
- Scope enforcement before RPC execution
|
||||
|
||||
4. **Metadata Storage:**
|
||||
- Scopes stored in endpoint metadata (`"scopes"` key)
|
||||
- Comma-separated values propagated via registry
|
||||
- Gateway-level scopes take precedence
|
||||
|
||||
**Test Coverage:**
|
||||
- `TestHasScope` - Scope matching logic
|
||||
- `TestToolScopesFromMetadata` - Scope extraction
|
||||
- `TestHandleCallTool_AuthRequired` - Auth enforcement
|
||||
- `TestHandleCallTool_Audit_Allowed` - Audit with auth
|
||||
- `TestHandleCallTool_Audit_Denied` - Audit denied calls
|
||||
|
||||
### ✅ Stdio Transport for Claude Code (Q2 2026 Feature)
|
||||
|
||||
**Status:** COMPLETE (ahead of schedule)
|
||||
|
||||
This was planned for Q2 2026 but has been fully implemented:
|
||||
|
||||
#### Implementation Details:
|
||||
|
||||
1. **JSON-RPC 2.0 Protocol:**
|
||||
- Full JSON-RPC 2.0 compliance
|
||||
- Standard error codes (ParseError, InvalidRequest, etc.)
|
||||
- Request/response ID tracking
|
||||
|
||||
2. **MCP Methods Supported:**
|
||||
- `initialize` - Protocol handshake
|
||||
- `tools/list` - List available tools
|
||||
- `tools/call` - Execute a tool
|
||||
|
||||
3. **Transport Features:**
|
||||
- Stdin/stdout communication
|
||||
- Line-buffered JSON
|
||||
- Concurrent request handling
|
||||
- Graceful shutdown
|
||||
|
||||
4. **CLI Integration:**
|
||||
```bash
|
||||
# For Claude Code
|
||||
micro mcp serve
|
||||
|
||||
# Claude Code config
|
||||
{
|
||||
"mcpServers": {
|
||||
"my-services": {
|
||||
"command": "micro",
|
||||
"args": ["mcp", "serve"]
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### ✅ Tool Documentation from Comments (Q2 2026 Feature)
|
||||
|
||||
**Status:** COMPLETE (ahead of schedule)
|
||||
|
||||
This was planned for Q2 2026 but has been fully implemented:
|
||||
|
||||
#### Implementation Details:
|
||||
|
||||
1. **Automatic Extraction:**
|
||||
- Go doc comments → Tool descriptions
|
||||
- `@example` tags → Example JSON inputs
|
||||
- Struct tags → Parameter descriptions
|
||||
|
||||
2. **Parser Features (`parser.go`):**
|
||||
- Comment parsing on handler registration
|
||||
- Example extraction with `@example` tag
|
||||
- Metadata propagation via registry
|
||||
|
||||
3. **Example:**
|
||||
```go
|
||||
// GetUser retrieves a user by ID. Returns full profile.
|
||||
//
|
||||
// @example {"id": "user-123"}
|
||||
func (s *UserService) GetUser(ctx context.Context, req *GetUserRequest, rsp *GetUserResponse) error {
|
||||
// implementation
|
||||
}
|
||||
```
|
||||
|
||||
4. **Manual Override Support:**
|
||||
```go
|
||||
server.WithEndpointDocs(map[string]server.EndpointDoc{
|
||||
"UserService.GetUser": {
|
||||
Description: "Custom description",
|
||||
Example: `{"id": "user-123"}`,
|
||||
},
|
||||
})
|
||||
```
|
||||
|
||||
### ✅ Tracing (Q3 2026 Feature)
|
||||
|
||||
**Status:** COMPLETE (ahead of schedule)
|
||||
|
||||
This was planned for Q3 2026 but has been fully implemented:
|
||||
|
||||
#### Implementation Details:
|
||||
|
||||
1. **Trace ID Generation:**
|
||||
- UUID-based trace IDs
|
||||
- Generated per tool call
|
||||
- Propagated via metadata
|
||||
|
||||
2. **Metadata Propagation:**
|
||||
- `Mcp-Trace-Id` - Trace identifier
|
||||
- `Mcp-Tool-Name` - Tool being invoked
|
||||
- `Mcp-Account-Id` - Authenticated account
|
||||
|
||||
3. **Context Injection:**
|
||||
- Trace metadata added to RPC context
|
||||
- Accessible to downstream services
|
||||
- Full call chain tracking
|
||||
|
||||
### ✅ Rate Limiting (Q3 2026 Feature)
|
||||
|
||||
**Status:** COMPLETE (ahead of schedule)
|
||||
|
||||
This was planned for Q3 2026 but has been fully implemented:
|
||||
|
||||
#### Implementation Details:
|
||||
|
||||
1. **Configuration:**
|
||||
```go
|
||||
mcp.Serve(mcp.Options{
|
||||
Registry: reg,
|
||||
RateLimit: &mcp.RateLimitConfig{
|
||||
RequestsPerSecond: 10,
|
||||
Burst: 20,
|
||||
},
|
||||
})
|
||||
```
|
||||
|
||||
2. **Implementation:**
|
||||
- Per-tool rate limiters
|
||||
- Token bucket algorithm
|
||||
- Configurable requests/second and burst
|
||||
- 429 Too Many Requests response
|
||||
|
||||
3. **File:** `ratelimit.go` (51 lines)
|
||||
|
||||
### ✅ Audit Logging (Q3 2026 Feature)
|
||||
|
||||
**Status:** COMPLETE (ahead of schedule)
|
||||
|
||||
This was planned for Q3 2026 but has been fully implemented:
|
||||
|
||||
#### Implementation Details:
|
||||
|
||||
1. **AuditRecord Structure:**
|
||||
```go
|
||||
type AuditRecord struct {
|
||||
TraceID string
|
||||
Timestamp time.Time
|
||||
Tool string
|
||||
AccountID string
|
||||
ScopesRequired []string
|
||||
Allowed bool
|
||||
DeniedReason string
|
||||
Duration time.Duration
|
||||
Error string
|
||||
}
|
||||
```
|
||||
|
||||
2. **Callback Function:**
|
||||
```go
|
||||
mcp.Serve(mcp.Options{
|
||||
Registry: reg,
|
||||
AuditFunc: func(r mcp.AuditRecord) {
|
||||
log.Printf("[audit] trace=%s tool=%s allowed=%v",
|
||||
r.TraceID, r.Tool, r.Allowed)
|
||||
},
|
||||
})
|
||||
```
|
||||
|
||||
3. **Features:**
|
||||
- Immutable audit records
|
||||
- Capture allowed and denied calls
|
||||
- Include auth context
|
||||
- Record RPC duration and errors
|
||||
|
||||
---
|
||||
|
||||
## Recent Commits Analysis
|
||||
|
||||
### Primary Commit: ac47a46
|
||||
**Title:** "MCP gateway: add per-tool scopes, tracing, rate limiting, and audit logging"
|
||||
**PR:** #2850
|
||||
**Date:** February 11, 2026
|
||||
|
||||
**Changes:**
|
||||
- Added `Scopes` field to `Tool` struct
|
||||
- Added `Auth` (auth.Auth) integration to `Options`
|
||||
- Added trace ID generation (UUID) with metadata propagation
|
||||
- Added per-tool rate limiting (configurable requests/sec and burst)
|
||||
- Added `AuditFunc` callback for audit records
|
||||
- Extracted tool scopes from endpoint metadata ("scopes" key)
|
||||
- Updated both HTTP and stdio transports with auth/trace/rate/audit
|
||||
- Added `server.WithEndpointScopes()` helper
|
||||
- Added gateway-level `Options.Scopes` for overrides
|
||||
- Comprehensive test suite for all new features
|
||||
- Updated documentation and examples
|
||||
|
||||
**Impact:**
|
||||
- Brought multiple Q2/Q3 2026 features forward
|
||||
- Production-ready security features
|
||||
- Enterprise-grade observability
|
||||
|
||||
---
|
||||
|
||||
## Feature Comparison: Planned vs. Actual
|
||||
|
||||
### Q2 2026 Features - Early Delivery
|
||||
|
||||
| Feature | Roadmap Status | Actual Status | Notes |
|
||||
|---------|----------------|---------------|-------|
|
||||
| Stdio Transport | Planned Q2 | ✅ COMPLETE | Full JSON-RPC 2.0 implementation |
|
||||
| `micro mcp` commands | Planned Q2 | ✅ COMPLETE | `serve`, `list`, `test` (partial) |
|
||||
| Tool descriptions from comments | Planned Q2 | ✅ COMPLETE | Auto-extraction working |
|
||||
| `@example` tag support | Planned Q2 | ✅ COMPLETE | Implemented in parser |
|
||||
| Schema from struct tags | Planned Q2 | ✅ COMPLETE | Type mapping implemented |
|
||||
|
||||
### Q2 2026 Features - Not Yet Implemented
|
||||
|
||||
| Feature | Status | Priority |
|
||||
|---------|--------|----------|
|
||||
| `micro mcp test` full implementation | 🟡 Partial | Medium |
|
||||
| `micro mcp docs` command | ❌ Not Started | Low |
|
||||
| `micro mcp export` commands | ❌ Not Started | Low |
|
||||
| Multi-protocol support (WebSocket, gRPC, HTTP/3) | ❌ Not Started | Medium |
|
||||
| Agent SDKs (LangChain, LlamaIndex) | ❌ Not Started | High |
|
||||
| Interactive Agent Playground | ❌ Not Started | High |
|
||||
|
||||
### Q3 2026 Features - Early Delivery
|
||||
|
||||
| Feature | Roadmap Status | Actual Status | Notes |
|
||||
|---------|----------------|---------------|-------|
|
||||
| Tracing | Planned Q3 | ✅ COMPLETE | UUID trace IDs |
|
||||
| Rate Limiting | Planned Q3 | ✅ COMPLETE | Per-tool limiters |
|
||||
| Audit Logging | Planned Q3 | ✅ COMPLETE | Full audit records |
|
||||
| Auth Integration | Planned Q3 | ✅ COMPLETE | Bearer tokens + scopes |
|
||||
|
||||
---
|
||||
|
||||
## Test Coverage
|
||||
|
||||
### Comprehensive Test Suite (`mcp_test.go` - 568 lines)
|
||||
|
||||
**Tests Implemented:**
|
||||
1. `TestHasScope` - Scope matching logic
|
||||
2. `TestToolScopesFromMetadata` - Scope extraction from registry
|
||||
3. `TestHandleCallTool_AuthRequired` - Auth enforcement
|
||||
4. `TestHandleCallTool_TraceID` - Trace ID generation
|
||||
5. `TestHandleCallTool_Audit_Allowed` - Audit for allowed calls
|
||||
6. `TestHandleCallTool_Audit_Denied` - Audit for denied calls
|
||||
7. `TestRateLimit` - Rate limiting behavior
|
||||
|
||||
**Test Coverage Areas:**
|
||||
- ✅ Scope validation
|
||||
- ✅ Auth provider integration
|
||||
- ✅ Trace ID propagation
|
||||
- ✅ Audit record generation
|
||||
- ✅ Rate limiting
|
||||
- ✅ HTTP transport
|
||||
- ✅ Stdio transport
|
||||
- ✅ Tool discovery
|
||||
- ✅ Schema generation
|
||||
|
||||
---
|
||||
|
||||
## Documentation Status
|
||||
|
||||
### ✅ Complete Documentation
|
||||
|
||||
1. **Gateway Documentation** (`gateway/mcp/DOCUMENTATION.md`)
|
||||
- Automatic documentation extraction
|
||||
- Manual registration methods
|
||||
- Endpoint scopes configuration
|
||||
- Gateway-level scope overrides
|
||||
|
||||
2. **Examples README** (`examples/mcp/README.md`)
|
||||
- Quick start guide
|
||||
- Multiple transports (stdio, HTTP)
|
||||
- Auth scopes examples
|
||||
- Tracing, rate limiting, audit examples
|
||||
- CLI usage
|
||||
|
||||
3. **Website Documentation** (`internal/website/docs/mcp.md`)
|
||||
- Full MCP integration guide
|
||||
|
||||
4. **Blog Post** (`internal/website/blog/2.md`)
|
||||
- "Making Microservices AI-Native with MCP"
|
||||
- Published February 11, 2026
|
||||
|
||||
5. **Examples:**
|
||||
- `examples/mcp/hello/` - Minimal working example
|
||||
- `examples/mcp/documented/` - Full-featured example with scopes
|
||||
|
||||
---
|
||||
|
||||
## Current Implementation Status by Component
|
||||
|
||||
### Core MCP Gateway (`gateway/mcp/`)
|
||||
|
||||
| Component | Status | Lines | Completeness |
|
||||
|-----------|--------|-------|--------------|
|
||||
| `mcp.go` | ✅ Production | 630 | 100% |
|
||||
| `stdio.go` | ✅ Production | 369 | 100% |
|
||||
| `parser.go` | ✅ Production | 339 | 100% |
|
||||
| `ratelimit.go` | ✅ Production | 51 | 100% |
|
||||
| `mcp_test.go` | ✅ Complete | 568 | 100% |
|
||||
| `example_test.go` | ✅ Complete | 126 | 100% |
|
||||
| `DOCUMENTATION.md` | ✅ Complete | - | 100% |
|
||||
|
||||
**Total Lines:** 2,083 (excluding docs)
|
||||
|
||||
### CLI Integration (`cmd/micro/mcp/`)
|
||||
|
||||
| Component | Status | Completeness |
|
||||
|-----------|--------|--------------|
|
||||
| `mcp.go` | ✅ Production | 90% |
|
||||
| `serve` command | ✅ Complete | 100% |
|
||||
| `list` command | ✅ Complete | 100% |
|
||||
| `test` command | 🟡 Placeholder | 20% |
|
||||
|
||||
### Server Integration (`server/`)
|
||||
|
||||
| Component | Status | Completeness |
|
||||
|-----------|--------|--------------|
|
||||
| `WithEndpointScopes()` | ✅ Complete | 100% |
|
||||
| `WithEndpointDocs()` | ✅ Complete | 100% |
|
||||
| Comment extraction | ✅ Complete | 100% |
|
||||
|
||||
---
|
||||
|
||||
## Roadmap Progress Summary
|
||||
|
||||
### Q1 2026: MCP Foundation
|
||||
**Status:** ✅ COMPLETE (100%)
|
||||
|
||||
All planned features delivered:
|
||||
- MCP library ✅
|
||||
- CLI integration ✅
|
||||
- Service discovery ✅
|
||||
- HTTP/SSE transport ✅
|
||||
- Documentation ✅
|
||||
- Blog post ✅
|
||||
|
||||
### Q2 2026: Agent Developer Experience
|
||||
**Status:** 🟢 Ahead of Schedule (60% complete)
|
||||
|
||||
**Completed (ahead of schedule):**
|
||||
- ✅ Stdio transport for Claude Code
|
||||
- ✅ `micro mcp` command suite (partial)
|
||||
- ✅ Tool descriptions from comments
|
||||
- ✅ `@example` tag support
|
||||
- ✅ Schema generation from struct tags
|
||||
|
||||
**Not Started:**
|
||||
- ❌ Multi-protocol support (WebSocket, gRPC)
|
||||
- ❌ Agent SDKs (LangChain, LlamaIndex)
|
||||
- ❌ Interactive Agent Playground
|
||||
- ❌ Export commands
|
||||
|
||||
### Q3 2026: Production & Scale
|
||||
**Status:** 🟢 Ahead of Schedule (40% complete)
|
||||
|
||||
**Completed (ahead of schedule):**
|
||||
- ✅ Per-tool authentication
|
||||
- ✅ Scope-based permissions
|
||||
- ✅ Tracing with trace IDs
|
||||
- ✅ Rate limiting
|
||||
- ✅ Audit logging
|
||||
|
||||
**Not Started:**
|
||||
- ❌ Enterprise MCP Gateway (standalone binary)
|
||||
- ❌ Kubernetes Operator
|
||||
- ❌ Helm Charts
|
||||
- ❌ Full observability dashboards
|
||||
|
||||
### Q4 2026: Ecosystem & Monetization
|
||||
**Status:** 🟡 Planning Phase (0% complete)
|
||||
|
||||
All features planned for Q4 2026.
|
||||
|
||||
---
|
||||
|
||||
## Key Achievements
|
||||
|
||||
### 🎯 Accelerated Development
|
||||
- **3-4 months ahead of schedule** on core features
|
||||
- Q2 2026 features (stdio, scopes) delivered in Q1
|
||||
- Q3 2026 features (auth, tracing, rate limiting) delivered in Q1
|
||||
|
||||
### 🔒 Production-Ready Security
|
||||
- Full auth.Auth integration
|
||||
- Per-tool scope enforcement
|
||||
- Audit trail for compliance
|
||||
- Rate limiting for protection
|
||||
|
||||
### 📚 Comprehensive Documentation
|
||||
- 4+ documentation files
|
||||
- 2 working examples
|
||||
- Blog post published
|
||||
- In-code examples
|
||||
|
||||
### 🧪 Robust Testing
|
||||
- 568 lines of tests
|
||||
- Auth testing with mock provider
|
||||
- Scope enforcement validation
|
||||
- Audit record verification
|
||||
- Rate limiting tests
|
||||
|
||||
---
|
||||
|
||||
## Areas for Improvement
|
||||
|
||||
### 1. CLI Testing (`micro mcp test`)
|
||||
**Status:** Placeholder implementation
|
||||
**Priority:** Medium
|
||||
**Effort:** ~1 day
|
||||
|
||||
Current implementation:
|
||||
```go
|
||||
func testAction(ctx *cli.Context) error {
|
||||
// ...
|
||||
fmt.Println("(Not yet implemented - coming soon)")
|
||||
return nil
|
||||
}
|
||||
```
|
||||
|
||||
**Recommendation:** Implement actual tool testing with:
|
||||
- JSON input validation
|
||||
- RPC call execution
|
||||
- Response formatting
|
||||
- Error handling
|
||||
|
||||
### 2. Agent SDKs (Q2 2026)
|
||||
**Status:** Not started
|
||||
**Priority:** High
|
||||
**Effort:** ~2 weeks per SDK
|
||||
|
||||
**Recommended order:**
|
||||
1. LangChain (largest ecosystem)
|
||||
2. LlamaIndex (RAG/data focus)
|
||||
3. AutoGPT (autonomous agents)
|
||||
|
||||
### 3. Interactive Playground (Q2 2026)
|
||||
**Status:** Not started
|
||||
**Priority:** High (for demos)
|
||||
**Effort:** ~1 week
|
||||
|
||||
**Value:** Critical for:
|
||||
- Product demos
|
||||
- Developer onboarding
|
||||
- Testing tool integrations
|
||||
|
||||
### 4. Multi-Protocol Support (Q2 2026)
|
||||
**Status:** Not started
|
||||
**Priority:** Medium
|
||||
**Effort:** ~1 week per protocol
|
||||
|
||||
**Protocols to add:**
|
||||
- WebSocket (bidirectional streaming)
|
||||
- gRPC (reflection-based)
|
||||
- HTTP/3 (performance)
|
||||
|
||||
---
|
||||
|
||||
## Recommendations
|
||||
|
||||
### Immediate Actions (Next 2 Weeks)
|
||||
|
||||
1. **Complete `micro mcp test` command** (~1 day)
|
||||
- Implement actual tool testing
|
||||
- Add JSON validation
|
||||
- Format responses properly
|
||||
|
||||
2. **Create LangChain SDK** (~1 week)
|
||||
- Python package `go-micro-langchain`
|
||||
- Auto-generate LangChain tools
|
||||
- Example multi-agent workflow
|
||||
- **Impact:** Largest agent framework integration
|
||||
|
||||
3. **Build Interactive Playground** (~1 week)
|
||||
- Web UI for testing services
|
||||
- Real-time tool call visualization
|
||||
- Embeddable in `micro run` dashboard
|
||||
- **Impact:** Critical for demos and sales
|
||||
|
||||
### Short-Term (Next Month)
|
||||
|
||||
4. **Add WebSocket Transport** (~3 days)
|
||||
- Bidirectional streaming
|
||||
- Better for long-running operations
|
||||
- Agent feedback loops
|
||||
|
||||
5. **Create LlamaIndex SDK** (~1 week)
|
||||
- Python package `go-micro-llamaindex`
|
||||
- Service discovery as data sources
|
||||
- RAG integration example
|
||||
|
||||
6. **Publish Case Studies** (~ongoing)
|
||||
- Document real-world usage
|
||||
- Share on blog
|
||||
- Community testimonials
|
||||
|
||||
### Medium-Term (Next Quarter)
|
||||
|
||||
7. **Enterprise MCP Gateway** (Q3 feature)
|
||||
- Standalone binary
|
||||
- Horizontal scaling
|
||||
- Production observability
|
||||
|
||||
8. **Kubernetes Operator** (Q3 feature)
|
||||
- CRD for MCPGateway
|
||||
- Auto-scaling
|
||||
- Service mesh integration
|
||||
|
||||
---
|
||||
|
||||
## Success Metrics
|
||||
|
||||
### Technical KPIs - Current Status
|
||||
|
||||
| Metric | Target | Current | Status |
|
||||
|--------|--------|---------|--------|
|
||||
| Claude Desktop integration | 95%+ | ✅ 100% | ACHIEVED |
|
||||
| Tool discovery latency (p99) | <100ms | ✅ <50ms | EXCEEDED |
|
||||
| Stdio transport compliance | 100% | ✅ 100% | ACHIEVED |
|
||||
| Test coverage | >80% | ✅ 90%+ | EXCEEDED |
|
||||
|
||||
### Implementation KPIs - Current Status
|
||||
|
||||
| Metric | Target Q1 | Current | Status |
|
||||
|--------|-----------|---------|--------|
|
||||
| MCP library | ✅ Complete | ✅ Complete | ACHIEVED |
|
||||
| CLI integration | ✅ Complete | ✅ Complete | ACHIEVED |
|
||||
| Documentation | ✅ Complete | ✅ Complete | ACHIEVED |
|
||||
| Examples | 2+ | ✅ 2 | ACHIEVED |
|
||||
| Blog posts | 1+ | ✅ 1 | ACHIEVED |
|
||||
|
||||
---
|
||||
|
||||
## Conclusion
|
||||
|
||||
The **Q1 2026: MCP Foundation** milestone is **COMPLETE** with exceptional execution that has delivered features planned for Q2 and Q3 2026.
|
||||
|
||||
### Key Highlights:
|
||||
|
||||
1. **✅ 100% of Q1 deliverables** completed on schedule
|
||||
2. **✅ 60% of Q2 deliverables** completed early (stdio, scopes, docs)
|
||||
3. **✅ 40% of Q3 deliverables** completed early (auth, tracing, rate limiting, audit)
|
||||
4. **2,083 lines** of production MCP code
|
||||
5. **568 lines** of comprehensive tests
|
||||
6. **Full documentation** with examples and blog post
|
||||
|
||||
### Production Readiness:
|
||||
|
||||
The MCP integration is **production-ready** with:
|
||||
- ✅ Full auth.Auth integration
|
||||
- ✅ Per-tool scope enforcement
|
||||
- ✅ Tracing and audit logging
|
||||
- ✅ Rate limiting
|
||||
- ✅ Stdio transport for Claude Code
|
||||
- ✅ HTTP/SSE transport for web agents
|
||||
- ✅ Comprehensive test coverage
|
||||
|
||||
### Next Steps:
|
||||
|
||||
**Immediate priorities** to maintain momentum:
|
||||
1. Complete `micro mcp test` command (1 day)
|
||||
2. Build LangChain SDK (1 week)
|
||||
3. Create Interactive Playground (1 week)
|
||||
|
||||
The project is **3-4 months ahead of the roadmap** and well-positioned to achieve the 2026-2027 goals of making go-micro the **standard microservices framework for the agent era**.
|
||||
|
||||
---
|
||||
|
||||
**Report Generated:** February 11, 2026
|
||||
**Analysis By:** Copilot Engineering Agent
|
||||
**Status:** CURRENT
|
||||
@@ -111,45 +111,11 @@ curl -XPOST \
|
||||
http://localhost:8080
|
||||
```
|
||||
|
||||
## MCP & AI Agents
|
||||
|
||||
Go Micro is designed for an **agent-first** workflow. Every service you build automatically becomes a tool that AI agents can discover and use via the [Model Context Protocol (MCP)](https://modelcontextprotocol.io/).
|
||||
|
||||
- **[🤖 Agent Playground](https://go-micro.dev/docs/mcp.html)** — Chat with your services through an interactive AI agent at `/agent`
|
||||
- **[🔧 MCP Tools Registry](https://go-micro.dev/docs/mcp.html)** — Browse all services exposed as AI-callable tools at `/api/mcp/tools`
|
||||
- **[📖 MCP Documentation](https://go-micro.dev/docs/mcp.html)** — Full guide to MCP integration, auth, and scopes
|
||||
|
||||
### Services as Tools
|
||||
|
||||
Write a normal Go Micro service and it's instantly available as an MCP tool:
|
||||
|
||||
```go
|
||||
// SayHello greets a person by name.
|
||||
// @example {"name": "Alice"}
|
||||
func (g *GreeterService) SayHello(ctx context.Context, req *HelloRequest, rsp *HelloResponse) error {
|
||||
rsp.Message = "Hello " + req.Name
|
||||
return nil
|
||||
}
|
||||
```
|
||||
|
||||
Run with `micro run` and the agent playground and MCP tools registry are ready:
|
||||
|
||||
```bash
|
||||
micro run
|
||||
# Agent Playground: http://localhost:8080/agent
|
||||
# MCP Tools: http://localhost:8080/api/mcp/tools
|
||||
```
|
||||
|
||||
Use `micro mcp serve` for local AI tools like Claude Code, or connect any MCP-compatible agent to the HTTP endpoint.
|
||||
|
||||
See the [MCP guide](https://go-micro.dev/docs/mcp.html) for authentication, scopes, and advanced usage.
|
||||
|
||||
## Examples
|
||||
|
||||
Check out [/examples](examples/) for runnable code:
|
||||
- [hello-world](examples/hello-world/) - Basic RPC service
|
||||
- [web-service](examples/web-service/) - HTTP REST API
|
||||
- [mcp](examples/mcp/) - MCP integration with AI agents
|
||||
|
||||
See [all examples](examples/README.md) for more.
|
||||
|
||||
@@ -158,7 +124,7 @@ See [all examples](examples/README.md) for more.
|
||||
Install the code generator and see usage in the docs:
|
||||
|
||||
```bash
|
||||
go install go-micro.dev/v5/cmd/protoc-gen-micro@v5.16.0
|
||||
go install go-micro.dev/v5/cmd/protoc-gen-micro@v5.15.0
|
||||
```
|
||||
|
||||
> **Note:** Use a specific version instead of `@latest` to avoid module path conflicts. See [releases](https://github.com/micro/go-micro/releases) for the latest version.
|
||||
@@ -170,7 +136,7 @@ Docs: [`internal/website/docs/getting-started.md`](internal/website/docs/getting
|
||||
Install the CLI:
|
||||
|
||||
```
|
||||
go install go-micro.dev/v5/cmd/micro@v5.16.0
|
||||
go install go-micro.dev/v5/cmd/micro@v5.15.0
|
||||
```
|
||||
|
||||
> **Note:** Use a specific version instead of `@latest` to avoid module path conflicts. See [releases](https://github.com/micro/go-micro/releases) for the latest version.
|
||||
@@ -180,28 +146,16 @@ go install go-micro.dev/v5/cmd/micro@v5.16.0
|
||||
```bash
|
||||
micro new helloworld # Create a new service
|
||||
cd helloworld
|
||||
micro run # Run with API gateway and hot reload
|
||||
micro run # Run with API gateway
|
||||
```
|
||||
|
||||
Then open http://localhost:8080 to see your service and call it from the browser.
|
||||
|
||||
### Development Workflow
|
||||
|
||||
| Stage | Command | Purpose |
|
||||
|-------|---------|---------|
|
||||
| **Develop** | `micro run` | Local dev with hot reload and API gateway |
|
||||
| **Build** | `micro build` | Compile production binaries |
|
||||
| **Deploy** | `micro deploy` | Push to a remote Linux server via SSH + systemd |
|
||||
| **Dashboard** | `micro server` | Optional production web UI with JWT auth |
|
||||
|
||||
### micro run
|
||||
|
||||
`micro run` starts your services with:
|
||||
- **Web Dashboard** - Browse and call services at `/`
|
||||
- **Agent Playground** - AI chat with MCP tools at `/agent`
|
||||
- **API Explorer** - Browse endpoints and schemas at `/api`
|
||||
- **API Gateway** - HTTP to RPC proxy at `/api/{service}/{method}` (no auth in dev mode)
|
||||
- **MCP Tools** - Services as AI tools at `/api/mcp/tools`
|
||||
- **Web Dashboard** - Browse and call services at `/`
|
||||
- **Health Checks** - Aggregated health at `/health`
|
||||
- **Hot Reload** - Auto-rebuild on file changes
|
||||
|
||||
@@ -253,8 +207,6 @@ The deploy command:
|
||||
3. Sets up systemd services
|
||||
4. Verifies services are healthy
|
||||
|
||||
Optionally run `micro server` on the deployed machine for a production web dashboard with JWT auth, user management, and API explorer.
|
||||
|
||||
Manage deployed services:
|
||||
```bash
|
||||
micro status --remote user@server # Check status
|
||||
@@ -274,7 +226,6 @@ Package reference: https://pkg.go.dev/go-micro.dev/v5
|
||||
|
||||
**User Guides:**
|
||||
- [Getting Started](internal/website/docs/getting-started.md)
|
||||
- [MCP & AI Agents](internal/website/docs/mcp.md)
|
||||
- [Plugins Overview](internal/website/docs/plugins.md)
|
||||
- [Learn by Example](internal/website/docs/examples/index.md)
|
||||
- [Deployment Guide](internal/website/docs/deployment.md)
|
||||
|
||||
+42
-68
@@ -92,17 +92,15 @@ Go Micro's MCP integration means:
|
||||
|
||||
## Q2 2026: Agent Developer Experience
|
||||
|
||||
**Status:** IN PROGRESS - Several features delivered early (Feb 2026)
|
||||
|
||||
**Theme:** Make it trivial for any AI to call your services
|
||||
|
||||
### MCP Enhancements
|
||||
|
||||
#### Stdio Transport for Claude Code ✅ COMPLETE (delivered early)
|
||||
- [x] Implement stdio JSON-RPC protocol
|
||||
- [x] Auto-detection: stdio vs HTTP based on environment
|
||||
- [x] `micro mcp` command for Claude Code integration
|
||||
- [x] Example: Add go-micro services to Claude Code
|
||||
#### Stdio Transport for Claude Code
|
||||
- [ ] Implement stdio JSON-RPC protocol
|
||||
- [ ] Auto-detection: stdio vs HTTP based on environment
|
||||
- [ ] `micro mcp` command for Claude Code integration
|
||||
- [ ] Example: Add go-micro services to Claude Code
|
||||
|
||||
**Why:** Claude Code and other local AI tools use stdio MCP servers. This enables:
|
||||
```bash
|
||||
@@ -119,10 +117,10 @@ Go Micro's MCP integration means:
|
||||
|
||||
**Business value:** Direct integration with Anthropic's flagship developer tool.
|
||||
|
||||
#### Tool Descriptions from Comments ✅ COMPLETE (delivered early)
|
||||
- [x] Parse Go comments to generate tool descriptions
|
||||
- [x] Support JSDoc-style tags: `@param`, `@return`, `@example`
|
||||
- [x] Schema generation from struct tags
|
||||
#### Tool Descriptions from Comments
|
||||
- [ ] Parse Go comments to generate tool descriptions
|
||||
- [ ] Support JSDoc-style tags: `@param`, `@return`, `@example`
|
||||
- [ ] Schema generation from struct tags
|
||||
- [ ] Auto-generate examples from test cases
|
||||
|
||||
**Before:**
|
||||
@@ -148,7 +146,7 @@ Tools:
|
||||
#### Multi-Protocol Support
|
||||
- [ ] WebSocket transport for streaming
|
||||
- [ ] gRPC reflection for MCP (bidirectional streaming)
|
||||
- [x] Server-Sent Events with auth (HTTP/SSE implemented)
|
||||
- [ ] Server-Sent Events with auth
|
||||
- [ ] HTTP/3 support
|
||||
|
||||
**Why:** Different agents prefer different protocols. Support them all.
|
||||
@@ -176,23 +174,18 @@ Create official SDKs for popular agent frameworks:
|
||||
|
||||
### Developer Experience
|
||||
|
||||
#### `micro mcp` Command Suite ✅ PARTIALLY COMPLETE
|
||||
|
||||
**Implemented:**
|
||||
#### `micro mcp` Command Suite
|
||||
```bash
|
||||
# Start MCP server
|
||||
micro mcp serve # Stdio (for Claude Code) ✅
|
||||
micro mcp serve --address :3000 # HTTP/SSE (for web agents) ✅
|
||||
micro mcp serve # Stdio (for Claude Code)
|
||||
micro mcp serve --address :3000 # HTTP/SSE (for web agents)
|
||||
|
||||
# Development
|
||||
micro mcp list # List available tools ✅
|
||||
micro mcp list --json # JSON output ✅
|
||||
```
|
||||
|
||||
**Not Yet Implemented:**
|
||||
```bash
|
||||
micro mcp test users.Users.Get # Test a tool (placeholder only)
|
||||
micro mcp list # List available tools
|
||||
micro mcp test users.Users.Get # Test a tool
|
||||
micro mcp docs # Generate MCP documentation
|
||||
|
||||
# Integration
|
||||
micro mcp export langchain # Export to LangChain format
|
||||
micro mcp export openapi # Export as OpenAPI (for fallback)
|
||||
```
|
||||
@@ -234,8 +227,6 @@ Here are the 5 most recent orders for Alice Smith:
|
||||
|
||||
## Q3 2026: Production & Scale
|
||||
|
||||
**Status:** IN PROGRESS - Core security features delivered early (Feb 2026)
|
||||
|
||||
**Theme:** Run MCP gateways in production at scale
|
||||
|
||||
### Enterprise MCP Gateway
|
||||
@@ -245,9 +236,9 @@ Create a production-grade standalone MCP gateway:
|
||||
#### Gateway Features
|
||||
- [ ] Standalone binary: `micro-mcp-gateway`
|
||||
- [ ] Horizontal scaling (stateless design)
|
||||
- [x] Rate limiting per agent/token ✅ (delivered early)
|
||||
- [ ] Rate limiting per agent/token
|
||||
- [ ] Usage tracking and analytics
|
||||
- [x] Cost attribution (track which agent called what) ✅ (audit logging)
|
||||
- [ ] Cost attribution (track which agent called what)
|
||||
- [ ] Circuit breakers for service protection
|
||||
- [ ] Request/response caching
|
||||
- [ ] Multi-tenant support (isolate services by namespace)
|
||||
@@ -267,7 +258,7 @@ micro-mcp-gateway \
|
||||
|
||||
#### Observability
|
||||
- [ ] OpenTelemetry integration
|
||||
- [x] Agent call tracing (which agent called what) ✅ (trace IDs implemented)
|
||||
- [ ] Agent call tracing (which agent called what)
|
||||
- [ ] Tool usage metrics (which tools are popular)
|
||||
- [ ] Performance dashboards
|
||||
- [ ] Anomaly detection (unusual agent behavior)
|
||||
@@ -295,57 +286,40 @@ payments.Payments.Process 890ms avg
|
||||
|
||||
**Business value:** Enterprises need observability. This justifies MCP Gateway pricing.
|
||||
|
||||
### Security ✅ CORE FEATURES COMPLETE (delivered early)
|
||||
### Security
|
||||
|
||||
#### Agent Authentication ✅ COMPLETE
|
||||
- [x] Auth provider integration (auth.Auth)
|
||||
- [x] Bearer token authentication
|
||||
- [x] Scope-based permissions (agent can only call certain services)
|
||||
- [x] Audit logging (full trail of what agents accessed)
|
||||
- [ ] OAuth2 for agent authorization (basic auth implemented)
|
||||
- [ ] API keys per agent (bearer tokens supported)
|
||||
#### Agent Authentication
|
||||
- [ ] OAuth2 for agent authorization
|
||||
- [ ] API keys per agent
|
||||
- [ ] Scope-based permissions (agent can only call certain services)
|
||||
- [ ] Audit logging (full trail of what agents accessed)
|
||||
|
||||
**Implemented Example:**
|
||||
**Example:**
|
||||
```go
|
||||
mcp.Serve(mcp.Options{
|
||||
Registry: registry,
|
||||
Auth: authProvider, // ✅ Implemented
|
||||
Scopes: map[string][]string{ // ✅ Implemented
|
||||
"blog.Blog.Create": {"blog:write"},
|
||||
"blog.Blog.Delete": {"blog:admin"},
|
||||
},
|
||||
AuditFunc: func(r mcp.AuditRecord) { // ✅ Implemented
|
||||
log.Printf("[audit] %+v", r)
|
||||
Auth: mcp.AgentAuth{
|
||||
Provider: oauth2Provider,
|
||||
Policies: map[string][]string{
|
||||
"claude-support-agent": {"users.*", "orders.*"},
|
||||
"claude-admin-agent": {"*"}, // Full access
|
||||
"gpt-analyst": {"analytics.*"},
|
||||
},
|
||||
},
|
||||
})
|
||||
```
|
||||
|
||||
#### Service-Side Authorization ✅ COMPLETE
|
||||
- [x] Services can validate which agent is calling
|
||||
- [x] Agent identity in context (via metadata)
|
||||
- [x] Fine-grained permissions (Agent X can read but not write)
|
||||
- [x] Trace ID propagation for debugging
|
||||
#### Service-Side Authorization
|
||||
- [ ] Services can validate which agent is calling
|
||||
- [ ] Agent identity in context
|
||||
- [ ] Fine-grained permissions (Agent X can read but not write)
|
||||
|
||||
**Implemented - Metadata in Context:**
|
||||
**Example:**
|
||||
```go
|
||||
// Trace ID, Tool Name, and Account ID are automatically
|
||||
// propagated to services via context metadata:
|
||||
// - Mcp-Trace-Id
|
||||
// - Mcp-Tool-Name
|
||||
// - Mcp-Account-Id
|
||||
```
|
||||
|
||||
**Future Enhancement - Service-Side Example:**
|
||||
```go
|
||||
// Future: Direct access to agent info from context
|
||||
func (s *Users) Delete(ctx context.Context, req *Request, rsp *Response) error {
|
||||
// For now, services can read metadata keys:
|
||||
// Mcp-Account-Id, Mcp-Trace-Id, Mcp-Tool-Name
|
||||
md, _ := metadata.FromContext(ctx)
|
||||
accountID := md["Mcp-Account-Id"]
|
||||
|
||||
if accountID != "admin-account" {
|
||||
return errors.Forbidden("users", "admin only")
|
||||
agent, ok := mcp.AgentFromContext(ctx)
|
||||
if !ok || agent.ID != "admin-agent" {
|
||||
return errors.Forbidden("users", "only admin agent can delete users")
|
||||
}
|
||||
// ...
|
||||
}
|
||||
|
||||
+17
-72
@@ -7,7 +7,7 @@ Go Micro Command Line
|
||||
Install `micro` via `go install`
|
||||
|
||||
```
|
||||
go install go-micro.dev/v5/cmd/micro@v5.16.0
|
||||
go install go-micro.dev/v5/cmd/micro@v5.10.0
|
||||
```
|
||||
|
||||
|
||||
@@ -36,9 +36,6 @@ micro run
|
||||
This starts:
|
||||
- **API Gateway** on http://localhost:8080
|
||||
- **Web Dashboard** at http://localhost:8080
|
||||
- **Agent Playground** at http://localhost:8080/agent
|
||||
- **API Explorer** at http://localhost:8080/api
|
||||
- **MCP Tools** at http://localhost:8080/api/mcp/tools
|
||||
- **Hot Reload** watching for file changes
|
||||
- **Services** in dependency order
|
||||
|
||||
@@ -349,7 +346,7 @@ Use protobuf for code generation with [protoc-gen-micro](https://github.com/micr
|
||||
|
||||
## Server
|
||||
|
||||
The micro server is a production web dashboard and authenticated API gateway for interacting with services that are already running (e.g., managed by systemd via `micro deploy`). It does **not** build, run, or watch services — for local development, use `micro run` instead.
|
||||
The micro server is an api and web dashboard that provide a fixed entrypoint for seeing and querying services.
|
||||
|
||||
Run it like so
|
||||
|
||||
@@ -357,7 +354,7 @@ Run it like so
|
||||
micro server
|
||||
```
|
||||
|
||||
Then browse to [localhost:8080](http://localhost:8080) and log in with the default admin account (`admin`/`micro`).
|
||||
Then browse to [localhost:8080](http://localhost:8080)
|
||||
|
||||
### API Endpoints
|
||||
|
||||
@@ -400,10 +397,10 @@ The `micro run` and `micro server` commands both use a unified gateway implement
|
||||
| Feature | `micro run` | `micro server` |
|
||||
|---------|-------------|----------------|
|
||||
| **Purpose** | Development | Production |
|
||||
| **Authentication** | Enabled (default `admin`/`micro`) | Enabled (default `admin`/`micro`) |
|
||||
| **Authentication** | Disabled | Required (JWT) |
|
||||
| **Process Management** | Yes (builds/runs services) | No (assumes services running) |
|
||||
| **Hot Reload** | Yes (watches files) | No |
|
||||
| **Scopes** | Available (`/auth/scopes`) | Available (`/auth/scopes`) |
|
||||
| **Auth Routes** | Not available | `/auth/login`, `/auth/tokens`, `/auth/users` |
|
||||
| **Use Case** | Local development | Deployed API gateway |
|
||||
|
||||
### Why Unified?
|
||||
@@ -424,36 +421,17 @@ Both commands provide:
|
||||
- **Health Checks**: `/health`, `/health/live`, `/health/ready` endpoints
|
||||
- **Web Dashboard**: Browse services, test endpoints, view documentation
|
||||
- **Hot Service Updates**: Gateway automatically picks up new service registrations
|
||||
- **JWT Authentication**: Tokens, user management, login at `/auth/login`, `/auth/tokens`, `/auth/users`
|
||||
- **Endpoint Scopes**: Restrict which tokens can call which endpoints via `/auth/scopes`
|
||||
- **MCP Integration**: AI tools at `/api/mcp/tools`, agent playground at `/agent`
|
||||
|
||||
### Authentication & Scopes
|
||||
|
||||
Both `micro run` and `micro server` use the same `auth.Account` type from the go-micro framework. The gateway stores accounts under `auth/<id>` in the default store and uses JWT tokens with RSA256 signing.
|
||||
|
||||
**Scope enforcement** applies to all call paths:
|
||||
|
||||
| Path | Description |
|
||||
|------|-------------|
|
||||
| `POST /api/{service}/{endpoint}` | HTTP API calls |
|
||||
| `POST /api/mcp/call` | MCP tool invocations |
|
||||
| Agent playground | Tool calls made by the AI agent |
|
||||
|
||||
Scopes are configured via the web UI at `/auth/scopes`. Each endpoint can require one or more scopes. A token must carry at least one matching scope to call a protected endpoint. The `*` scope on a token bypasses all checks. Endpoints with no scopes set are open to any authenticated token.
|
||||
|
||||
See the [Scopes](#scopes) section below for details.
|
||||
|
||||
### Development Mode (`micro run`)
|
||||
|
||||
```bash
|
||||
micro run # Auth enabled, default admin/micro
|
||||
micro run # Auth disabled, all endpoints public
|
||||
```
|
||||
|
||||
- Authentication enabled with default credentials (`admin`/`micro`)
|
||||
- Web UI requires login
|
||||
- Scopes available for testing access control
|
||||
- Ideal for development with realistic auth behavior
|
||||
- No authentication required
|
||||
- Direct access to all endpoints
|
||||
- Ideal for rapid iteration
|
||||
- Web UI shows all services without login
|
||||
|
||||
### Production Mode (`micro server`)
|
||||
|
||||
@@ -473,50 +451,17 @@ You can also start the gateway programmatically in your own Go code:
|
||||
```go
|
||||
import "go-micro.dev/v5/cmd/micro/server"
|
||||
|
||||
// Start gateway with auth (recommended)
|
||||
gw, err := server.StartGateway(server.GatewayOptions{
|
||||
Address: ":8080",
|
||||
AuthEnabled: true,
|
||||
})
|
||||
|
||||
// Start gateway without auth (testing only)
|
||||
// Development gateway (no auth)
|
||||
gw, err := server.StartGateway(server.GatewayOptions{
|
||||
Address: ":8080",
|
||||
AuthEnabled: false,
|
||||
})
|
||||
|
||||
// Production gateway (with auth)
|
||||
err := server.RunGateway(server.GatewayOptions{
|
||||
Address: ":8080",
|
||||
AuthEnabled: true,
|
||||
})
|
||||
```
|
||||
|
||||
See [`internal/website/docs/architecture/adr-010-unified-gateway.md`](../../internal/website/docs/architecture/adr-010-unified-gateway.md) for architecture details.
|
||||
|
||||
### Scopes
|
||||
|
||||
Scopes provide fine-grained access control over which tokens can call which service endpoints. They are managed through the web UI at `/auth/scopes` and enforced on every call through the gateway.
|
||||
|
||||
#### How It Works
|
||||
|
||||
1. **Define scopes on endpoints** — Visit `/auth/scopes` and set required scopes for each service endpoint (e.g., set `billing` on `payments.Payments.Charge`)
|
||||
2. **Create tokens with scopes** — Visit `/auth/tokens` and create tokens with matching scopes (e.g., a token with `billing` scope)
|
||||
3. **Scopes are enforced** — When a token calls an endpoint, the gateway checks that the token has at least one scope matching the endpoint's required scopes
|
||||
|
||||
#### Scope Matching Rules
|
||||
|
||||
- Scopes are **exact string matches** — `billing` on a token matches `billing` on an endpoint
|
||||
- A token with `*` scope bypasses all scope checks (admin wildcard)
|
||||
- Endpoints with **no scopes set** are open to any valid token
|
||||
- An endpoint can require **multiple scopes** — the token needs to match just one
|
||||
- Scope names are free-form strings — use whatever convention fits your project
|
||||
|
||||
#### Common Patterns
|
||||
|
||||
| Pattern | Endpoint Scopes | Token Scopes | Result |
|
||||
|---------|----------------|--------------|--------|
|
||||
| Protect a service | Set `greeter` on all greeter endpoints (use Bulk Set with `greeter.*`) | Token with `greeter` | Token can call any greeter endpoint |
|
||||
| Restrict an endpoint | Set `billing` on `payments.Payments.Charge` | Token with `billing` | Only that endpoint is restricted |
|
||||
| Role-based | Set `admin` on sensitive endpoints | Admin token with `admin`, user token with `user` | Only admin tokens can call sensitive endpoints |
|
||||
| Full access | Any | Token with `*` | Bypasses all scope checks |
|
||||
|
||||
#### Relationship to Framework Auth
|
||||
|
||||
The gateway's scope system uses `auth.Account` from the go-micro framework. Scopes on accounts are the same `[]string` field used by the framework's `auth.Rules` and `wrapper/auth` package. The gateway stores scope requirements in the default store under `endpoint-scopes/<service>.<endpoint>` keys and checks them on every HTTP request.
|
||||
|
||||
For service-level (RPC) auth within the go-micro mesh, use the `wrapper/auth` package which provides `auth.Rules` with priority-based access control. See the [auth wrapper documentation](../../wrapper/auth/README.md) for details.
|
||||
|
||||
@@ -13,7 +13,7 @@ write services. Surrounding this we introduce a number of tools to make it easy
|
||||
Install `micro` via `go install`
|
||||
|
||||
```
|
||||
go install go-micro.dev/v5/cmd/micro@v5.16.0
|
||||
go install go-micro.dev/v5/cmd/micro@v5.13.0
|
||||
```
|
||||
|
||||
> **Note:** Use a specific version instead of `@latest` to avoid module path conflicts. See [releases](https://github.com/micro/go-micro/releases) for the latest version.
|
||||
|
||||
@@ -105,21 +105,6 @@ func deploySSH(c *cli.Context, target string, cfg *config.Config) error {
|
||||
|
||||
fmt.Printf("Deploying to %s...\n\n", target)
|
||||
|
||||
// Early validation: Check if the requested service exists before SSH checks
|
||||
filterService := c.String("service")
|
||||
if filterService != "" && cfg != nil {
|
||||
found := false
|
||||
for _, svc := range cfg.Services {
|
||||
if svc.Name == filterService {
|
||||
found = true
|
||||
break
|
||||
}
|
||||
}
|
||||
if !found && len(cfg.Services) > 0 {
|
||||
return fmt.Errorf("service '%s' not found in configuration", filterService)
|
||||
}
|
||||
}
|
||||
|
||||
// Step 1: Check SSH connectivity
|
||||
fmt.Print(" Checking SSH connection... ")
|
||||
if err := checkSSH(target); err != nil {
|
||||
@@ -144,23 +129,14 @@ func deploySSH(c *cli.Context, target string, cfg *config.Config) error {
|
||||
return err
|
||||
}
|
||||
for _, svc := range sorted {
|
||||
// If --service flag is provided, only include that service
|
||||
if filterService == "" || svc.Name == filterService {
|
||||
services = append(services, svc.Name)
|
||||
}
|
||||
services = append(services, svc.Name)
|
||||
}
|
||||
} else {
|
||||
// Single service project
|
||||
services = []string{filepath.Base(absDir)}
|
||||
|
||||
// If --service flag was provided for a single-service project, validate it matches
|
||||
if filterService != "" && filterService != services[0] {
|
||||
return fmt.Errorf("service '%s' not found (only '%s' available)", filterService, services[0])
|
||||
}
|
||||
}
|
||||
|
||||
fmt.Printf(" Building binaries... ")
|
||||
if err := buildBinaries(absDir, cfg, c.Bool("build"), services); err != nil {
|
||||
if err := buildBinaries(absDir, cfg, c.Bool("build")); err != nil {
|
||||
fmt.Println("\u2717")
|
||||
return err
|
||||
}
|
||||
@@ -265,7 +241,7 @@ func checkServerInit(host, remotePath string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func buildBinaries(absDir string, cfg *config.Config, forceBuild bool, servicesToBuild []string) error {
|
||||
func buildBinaries(absDir string, cfg *config.Config, forceBuild bool) error {
|
||||
binDir := filepath.Join(absDir, "bin")
|
||||
|
||||
// Check if we already have binaries and don't need to rebuild
|
||||
@@ -290,19 +266,7 @@ func buildBinaries(absDir string, cfg *config.Config, forceBuild bool, servicesT
|
||||
return err
|
||||
}
|
||||
|
||||
// Create a map for quick lookup of services to build
|
||||
// This provides O(1) lookup time and makes the code more maintainable
|
||||
shouldBuild := make(map[string]bool)
|
||||
for _, svcName := range servicesToBuild {
|
||||
shouldBuild[svcName] = true
|
||||
}
|
||||
|
||||
for _, svc := range sorted {
|
||||
// Only build services in the servicesToBuild list
|
||||
if !shouldBuild[svc.Name] {
|
||||
continue
|
||||
}
|
||||
|
||||
svcDir := filepath.Join(absDir, svc.Path)
|
||||
outPath := filepath.Join(binDir, svc.Name)
|
||||
|
||||
@@ -444,9 +408,6 @@ Before deploying, initialize the server:
|
||||
Then deploy:
|
||||
micro deploy user@server
|
||||
|
||||
Deploy a specific service (multi-service projects):
|
||||
micro deploy user@server --service users
|
||||
|
||||
With a micro.mu config, you can define named targets:
|
||||
deploy prod
|
||||
ssh user@prod.example.com
|
||||
@@ -481,10 +442,6 @@ The deploy process:
|
||||
Name: "build",
|
||||
Usage: "Force rebuild of binaries",
|
||||
},
|
||||
&cli.StringFlag{
|
||||
Name: "service",
|
||||
Usage: "Deploy only a specific service (for multi-service projects)",
|
||||
},
|
||||
},
|
||||
})
|
||||
}
|
||||
|
||||
@@ -332,7 +332,7 @@ func Run(c *cli.Context) error {
|
||||
mcpAddr := c.String("mcp-address")
|
||||
gw, err = server.StartGateway(server.GatewayOptions{
|
||||
Address: gatewayAddr,
|
||||
AuthEnabled: true, // Auth enabled with default admin/micro user
|
||||
AuthEnabled: false, // No auth in development mode
|
||||
Context: context.Background(),
|
||||
MCPEnabled: mcpAddr != "",
|
||||
MCPAddress: mcpAddr,
|
||||
@@ -462,9 +462,6 @@ func printBanner(services []*serviceProcess, gw *server.Gateway, watching bool)
|
||||
fmt.Println(" │ │")
|
||||
}
|
||||
|
||||
fmt.Println(" │ Auth: \033[32menabled\033[0m (admin / micro) │")
|
||||
fmt.Println(" │ │")
|
||||
|
||||
if gw != nil && len(services) > 0 {
|
||||
svc := services[0]
|
||||
fmt.Println(" │ Try: │")
|
||||
@@ -484,10 +481,7 @@ func init() {
|
||||
|
||||
Starts an HTTP gateway on :8080 providing:
|
||||
- Web dashboard at /
|
||||
- Agent playground at /agent (AI chat with MCP tools)
|
||||
- API explorer at /api
|
||||
- API proxy at /api/{service}/{endpoint}
|
||||
- MCP tools at /api/mcp/tools
|
||||
- Health checks at /health
|
||||
|
||||
With a micro.mu or micro.json config file, services start in dependency order.
|
||||
@@ -498,8 +492,7 @@ Examples:
|
||||
micro run --address :3000 # Gateway on custom port
|
||||
micro run --no-gateway # Services only, no HTTP gateway
|
||||
micro run --no-watch # Disable hot reload
|
||||
micro run --env production # Use production environment
|
||||
micro run --mcp-address :3000 # Enable MCP protocol gateway`,
|
||||
micro run --env production # Use production environment`,
|
||||
Action: Run,
|
||||
Flags: []cli.Flag{
|
||||
&cli.StringFlag{
|
||||
|
||||
+46
-881
File diff suppressed because it is too large
Load Diff
@@ -153,13 +153,6 @@ table tr:nth-child(even) {
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
}
|
||||
.no-bullets li {
|
||||
padding: 0.45em 0;
|
||||
border-bottom: 1px solid #e0e0e0;
|
||||
}
|
||||
.no-bullets li:last-child {
|
||||
border-bottom: none;
|
||||
}
|
||||
|
||||
.copy-btn {
|
||||
background: #fff;
|
||||
|
||||
@@ -1,30 +1,32 @@
|
||||
{{define "content"}}
|
||||
<h2 class="text-2xl font-bold mb-4">API</h2>
|
||||
<p style="background:#f8f8e8; border:1px solid #e0e0b0; padding:1em; margin-bottom:2em; font-size:1.05em; border-radius:6px;">
|
||||
<b>Authentication Required:</b> Include an <b>Authorization: Bearer <token></b> header with all <code>/api/...</code> requests.
|
||||
Generate tokens on the <a href="/auth/tokens">Tokens page</a>.
|
||||
<p class="api-auth-info" style="background:#f8f8e8; border:1px solid #e0e0b0; padding:1em; margin-bottom:2em; font-size:1.08em; border-radius:6px;">
|
||||
<b>API Authentication Required:</b> All API calls to <code>/api/...</code> endpoints (except this page) must include an <b>Authorization: Bearer <token></b> header.<br>
|
||||
You can generate tokens on the <a href="/auth/tokens">Tokens page</a>.
|
||||
</p>
|
||||
{{range .Services}}
|
||||
<h3 id="{{.Anchor}}" style="margin-top:2.5em; margin-bottom:0.8em; font-size:1.15em; font-weight:bold; border-bottom:2px solid #ddd; padding-bottom:0.4em;">{{.Name}}</h3>
|
||||
<h3 id="{{.Anchor}}" style="margin-top:3em; font-size:1.2em; font-weight:bold;">{{.Name}}</h3>
|
||||
{{if .Endpoints}}
|
||||
<div style="margin-bottom:3em;">
|
||||
{{range .Endpoints}}
|
||||
<div style="margin-bottom:1.8em; padding:1.2em 1.4em; background:#fafbfc; border-radius:7px; border:1px solid #e5e5e5;">
|
||||
<div style="display:flex; align-items:baseline; gap:1em; margin-bottom:0.6em;">
|
||||
<span style="font-size:1.08em; font-weight:600;"><a href="{{.Path}}" class="micro-link">{{.Name}}</a></span>
|
||||
<code style="font-size:0.92em; color:#666;">{{.Path}}</code>
|
||||
<div style="margin-bottom:2.8em; padding:1.3em 1.5em; background:#fafbfc; border-radius:7px; border:1px solid #eee;">
|
||||
<div style="font-size:1.12em; margin-bottom:0.7em;"><a href="{{.Path}}" class="micro-link" style="font-weight:bold;">{{.Name}}</a></div>
|
||||
<div style="margin-bottom:0.8em; color:#888; font-size:1em;">
|
||||
<b>HTTP Path:</b> <code>{{.Path}}</code>
|
||||
</div>
|
||||
<div style="display:flex; gap:2.5em; flex-wrap:wrap;">
|
||||
<div style="flex:1; min-width:220px;">
|
||||
<div style="font-weight:600; font-size:0.92em; color:#555; text-transform:uppercase; letter-spacing:0.05em; margin-bottom:0.3em;">Request</div>
|
||||
{{.Params}}
|
||||
<div style="display:flex; gap:3em; flex-wrap:wrap;">
|
||||
<div style="min-width:240px;">
|
||||
<b>Request:</b>
|
||||
<pre style="background:#f4f4f4; border-radius:5px; padding:1em 1.2em; margin:0.5em 0 1em 0; font-size:1em;">{{.Params}}</pre>
|
||||
</div>
|
||||
<div style="flex:1; min-width:220px;">
|
||||
<div style="font-weight:600; font-size:0.92em; color:#555; text-transform:uppercase; letter-spacing:0.05em; margin-bottom:0.3em;">Response</div>
|
||||
{{.Response}}
|
||||
<div style="min-width:240px;">
|
||||
<b>Response:</b>
|
||||
<pre style="background:#f4f4f4; border-radius:5px; padding:1em 1.2em; margin:0.5em 0 1em 0; font-size:1em;">{{.Response}}</pre>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
{{end}}
|
||||
</div>
|
||||
{{else}}
|
||||
<p style="color:#888;">No endpoints</p>
|
||||
{{end}}
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
{{define "content"}}
|
||||
<h2 class="text-2xl font-bold mb-4">Tokens</h2>
|
||||
<h2 class="text-2xl font-bold mb-4">Auth Tokens</h2>
|
||||
<table style="margin-bottom:2em;">
|
||||
<thead>
|
||||
<tr><th>ID</th><th>Type</th><th>Scopes</th><th>Metadata</th><th>Token</th><th>Delete</th></tr>
|
||||
@@ -39,7 +39,7 @@
|
||||
{{end}}
|
||||
</tbody>
|
||||
</table>
|
||||
<h3 style="margin-bottom:1em;">Create Token</h3>
|
||||
<h3 style="margin-bottom:1em;">Create New Token</h3>
|
||||
<form method="POST" action="/auth/tokens">
|
||||
<input name="id" placeholder="Name/ID" required style="margin-right:1em;">
|
||||
<select name="type" style="margin-right:1em;">
|
||||
@@ -47,33 +47,9 @@
|
||||
<option value="admin">Admin</option>
|
||||
<option value="service">Service</option>
|
||||
</select>
|
||||
<input name="scopes" placeholder="Scopes (comma separated)" style="margin-right:1em; width:260px;">
|
||||
<input name="scopes" placeholder="Scopes (comma separated)" style="margin-right:1em;">
|
||||
<button type="submit">Create</button>
|
||||
</form>
|
||||
|
||||
<div style="background:#f9f9f9; border:1px solid #eee; padding:1.2em 1.5em; border-radius:6px; font-size:0.97em; line-height:1.6; margin-top:2em;">
|
||||
<h4 style="margin-top:0;">Token Scopes</h4>
|
||||
<p>Scopes define what a token is allowed to access. They work with the <a href="/auth/scopes">Scopes</a> page where you set what each endpoint requires.</p>
|
||||
|
||||
<table style="font-size:0.95em; margin:1em 0;">
|
||||
<thead><tr><th>Scopes</th><th>What it means</th></tr></thead>
|
||||
<tbody>
|
||||
<tr><td><code>*</code></td><td>Full access — bypasses all scope checks (default for admin)</td></tr>
|
||||
<tr><td><code>greeter</code></td><td>Can call any endpoint that requires the <code>greeter</code> scope</td></tr>
|
||||
<tr><td><code>greeter, users</code></td><td>Can call endpoints requiring <code>greeter</code> or <code>users</code></td></tr>
|
||||
<tr><td><code>admin</code></td><td>Can call endpoints requiring the <code>admin</code> scope</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<p style="margin-bottom:0;">Scopes are just strings — you define them. Set the same string on a token and on an endpoint, and they match. See <a href="/auth/scopes">Scopes</a> for examples.</p>
|
||||
</div>
|
||||
|
||||
<h4 style="margin-top:2em;">Using a Token</h4>
|
||||
<pre style="background:#fff; border:1px solid #ddd; padding:1em; border-radius:4px; overflow-x:auto; font-size:0.93em;">
|
||||
curl http://localhost:8080/api/greeter/Greeter/Hello \
|
||||
-H "Authorization: Bearer <token>" \
|
||||
-d '{"name": "World"}'</pre>
|
||||
|
||||
<script>
|
||||
function copyToken(btn) {
|
||||
const token = btn.getAttribute('data-token');
|
||||
|
||||
@@ -3,14 +3,14 @@
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width">
|
||||
<title>Micro | {{.Title}}</title>
|
||||
<title>{{.Title}}</title>
|
||||
<link rel="stylesheet" href="/styles.css">
|
||||
</head>
|
||||
<body>
|
||||
<div id="layout" style="display:flex; min-height:100vh;">
|
||||
{{if not .HideSidebar}}
|
||||
<nav id="sidebar" style="width:230px; background:#f5f5f5; padding:2em 1.5em 2em 2em; border:1px solid #eee;">
|
||||
<h1 style="margin-bottom:1.2em;"><a href="/" id="title">Micro</a></h1>
|
||||
<nav id="sidebar" style="width:220px; background:#f5f5f5; padding:2em 1.5em 2em 2em; border:1px solid #eee;">
|
||||
<h1 style="margin-bottom:1em;"><a href="/" id="title">Micro</a></h1>
|
||||
{{if .User}}
|
||||
<div style="margin-bottom:1.5em; font-size:1.05em;">
|
||||
<span style="color:#888;">Logged in as</span>
|
||||
@@ -19,25 +19,19 @@
|
||||
<button type="submit" style="padding:0.25em 0.8em; font-size:0.97em; border-radius:4px; margin:0; cursor:pointer;">Logout</button>
|
||||
</form>
|
||||
</div>
|
||||
{{else if .AuthEnabled}}
|
||||
{{else}}
|
||||
<div style="margin-bottom:1.5em;">
|
||||
<a href="/auth/login" class="micro-link">Login</a>
|
||||
</div>
|
||||
{{end}}
|
||||
<ul class="no-bullets" style="padding-left:0; line-height:2.2;">
|
||||
<li><a href="/" class="micro-link">🏠 Home</a></li>
|
||||
<li><a href="/agent" class="micro-link">🤖 Agent</a></li>
|
||||
<li><a href="/api" class="micro-link">🔌 API</a></li>
|
||||
<li><a href="/logs" class="micro-link">📜 Logs</a></li>
|
||||
{{if .AuthEnabled}}
|
||||
<li><a href="/auth/scopes" class="micro-link">🔒 Scopes</a></li>
|
||||
{{end}}
|
||||
<li><a href="/services" class="micro-link">⚙ Services</a></li>
|
||||
<li><a href="/status" class="micro-link">🔴 Status</a></li>
|
||||
{{if .AuthEnabled}}
|
||||
<li><a href="/auth/tokens" class="micro-link">🔑 Tokens</a></li>
|
||||
<li><a href="/auth/users" class="micro-link">👤 Users</a></li>
|
||||
{{end}}
|
||||
<ul class="no-bullets" style="padding-left:0;">
|
||||
<li><a href="/" class="micro-link">Home</a></li>
|
||||
<li><a href="/services" class="micro-link">Services</a></li>
|
||||
<li><a href="/logs" class="micro-link">Logs</a></li>
|
||||
<li><a href="/status" class="micro-link">Status</a></li>
|
||||
<li><a href="/api" class="micro-link">API</a></li>
|
||||
<li><a href="/auth/tokens" class="micro-link">Tokens</a></li>
|
||||
<li><a href="/auth/users" class="micro-link">Users</a></li>
|
||||
</ul>
|
||||
{{if and .SidebarEndpoints .SidebarEndpointsEnabled}}
|
||||
<hr style="margin:2em 0 1em 0;">
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
{{define "content"}}
|
||||
<h2 class="text-2xl font-bold mb-4">Home</h2>
|
||||
<h2 class="text-2xl font-bold mb-4">Dashboard</h2>
|
||||
<div style="display:flex; align-items:center; gap:2em; margin-bottom:2em;">
|
||||
<div style="display:flex; align-items:center; gap:0.5em;">
|
||||
<span style="font-size:2.2em; vertical-align:middle;">
|
||||
@@ -17,25 +17,5 @@
|
||||
<div style="font-size:1.1em; color:#2ecc40;">Running: <b>{{.RunningCount}}</b></div>
|
||||
<div style="font-size:1.1em; color:#ff4136;">Stopped: <b>{{.StoppedCount}}</b></div>
|
||||
</div>
|
||||
|
||||
{{if .Services}}
|
||||
<h3 style="margin-top:1.5em; margin-bottom:0.8em;">Services</h3>
|
||||
<table>
|
||||
<thead>
|
||||
<tr><th>Name</th><th></th></tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
{{range .Services}}
|
||||
<tr>
|
||||
<td><a href="/{{.}}" class="micro-link" style="font-weight:500;">{{.}}</a></td>
|
||||
<td style="text-align:right;">
|
||||
<a href="/api#{{.}}" class="micro-link" style="font-size:0.92em; color:#888;">API</a>
|
||||
</td>
|
||||
</tr>
|
||||
{{end}}
|
||||
</tbody>
|
||||
</table>
|
||||
{{else}}
|
||||
<p style="color:#888; margin-top:1.5em;">No services registered yet. Start a service and it will appear here.</p>
|
||||
{{end}}
|
||||
<p>Welcome to the Micro dashboard. Use the sidebar to navigate services, logs, status, and API.</p>
|
||||
{{end}}
|
||||
|
||||
@@ -1,184 +0,0 @@
|
||||
{{define "content"}}
|
||||
<h2>Agent</h2>
|
||||
<p>Chat with your microservices using AI. Configure a model API key in settings, then use the prompt to interact with your services.</p>
|
||||
|
||||
<h3>Prompt</h3>
|
||||
<div id="agent-messages"></div>
|
||||
<form onsubmit="return false;" style="display:flex; gap:0.5em; align-items:flex-end;">
|
||||
<input type="text" id="prompt-input" placeholder="e.g. List all users, Create a blog post..." style="flex:1; margin-bottom:0;">
|
||||
<button id="prompt-btn" onclick="sendPrompt()">Send</button>
|
||||
</form>
|
||||
|
||||
<h3>Settings</h3>
|
||||
<form id="settings-form" onsubmit="return false;">
|
||||
<label style="display:block; font-weight:600;">Provider</label>
|
||||
<select id="provider">
|
||||
<option value="openai">OpenAI</option>
|
||||
<option value="anthropic">Anthropic</option>
|
||||
</select>
|
||||
<label style="display:block; font-weight:600;">Model API Key</label>
|
||||
<input type="password" id="api-key" placeholder="sk-... or API key for your model provider">
|
||||
<label style="display:block; font-weight:600;">Model (optional)</label>
|
||||
<input type="text" id="model-name" placeholder="e.g. gpt-4o or claude-sonnet-4-20250514">
|
||||
<label style="display:block; font-weight:600;">Base URL (optional)</label>
|
||||
<input type="text" id="base-url" placeholder="Leave blank for default">
|
||||
<button onclick="saveSettings()">Save Settings</button>
|
||||
<span id="settings-status" style="margin-left:0.5em; color:#888;"></span>
|
||||
</form>
|
||||
|
||||
<h3>Available Tools</h3>
|
||||
<div id="tools-list">
|
||||
<p style="color:#888;">Loading tools...</p>
|
||||
</div>
|
||||
|
||||
<script>
|
||||
(function() {
|
||||
var tools = [];
|
||||
|
||||
loadSettings();
|
||||
loadTools();
|
||||
|
||||
function loadSettings() {
|
||||
fetch('/api/agent/settings')
|
||||
.then(function(r) { return r.json(); })
|
||||
.then(function(data) {
|
||||
if (data.provider) document.getElementById('provider').value = data.provider;
|
||||
if (data.api_key) document.getElementById('api-key').value = data.api_key;
|
||||
if (data.model) document.getElementById('model-name').value = data.model;
|
||||
if (data.base_url) document.getElementById('base-url').value = data.base_url;
|
||||
})
|
||||
.catch(function() {});
|
||||
}
|
||||
|
||||
window.saveSettings = function() {
|
||||
var status = document.getElementById('settings-status');
|
||||
status.textContent = 'Saving...';
|
||||
fetch('/api/agent/settings', {
|
||||
method: 'POST',
|
||||
headers: {'Content-Type': 'application/json'},
|
||||
body: JSON.stringify({
|
||||
provider: document.getElementById('provider').value,
|
||||
api_key: document.getElementById('api-key').value,
|
||||
model: document.getElementById('model-name').value,
|
||||
base_url: document.getElementById('base-url').value
|
||||
})
|
||||
})
|
||||
.then(function(r) { return r.json(); })
|
||||
.then(function() { status.textContent = 'Saved'; })
|
||||
.catch(function(err) { status.textContent = 'Error: ' + err; });
|
||||
};
|
||||
|
||||
function loadTools() {
|
||||
fetch('/api/mcp/tools')
|
||||
.then(function(r) { return r.json(); })
|
||||
.then(function(data) {
|
||||
tools = data.tools || [];
|
||||
renderTools();
|
||||
})
|
||||
.catch(function(err) {
|
||||
document.getElementById('tools-list').innerHTML = '<p style="color:#c00;">Failed to load tools: ' + err + '</p>';
|
||||
});
|
||||
}
|
||||
|
||||
function renderTools() {
|
||||
var el = document.getElementById('tools-list');
|
||||
if (tools.length === 0) {
|
||||
el.innerHTML = '<p style="color:#888;">No tools available. Start some services and they will appear here.</p>';
|
||||
return;
|
||||
}
|
||||
var html = '<table><thead><tr><th>Tool</th><th>Description</th></tr></thead><tbody>';
|
||||
for (var i = 0; i < tools.length; i++) {
|
||||
var t = tools[i];
|
||||
html += '<tr><td><code>' + escapeHtml(t.name) + '</code></td>';
|
||||
html += '<td>' + escapeHtml(t.description || '') + '</td></tr>';
|
||||
}
|
||||
html += '</tbody></table>';
|
||||
el.innerHTML = html;
|
||||
}
|
||||
|
||||
window.sendPrompt = function() {
|
||||
var input = document.getElementById('prompt-input');
|
||||
var text = input.value.trim();
|
||||
if (!text) return;
|
||||
input.value = '';
|
||||
|
||||
addMessage('user', escapeHtml(text));
|
||||
|
||||
var btn = document.getElementById('prompt-btn');
|
||||
btn.disabled = true;
|
||||
btn.textContent = '...';
|
||||
|
||||
fetch('/api/agent/prompt', {
|
||||
method: 'POST',
|
||||
headers: {'Content-Type': 'application/json'},
|
||||
body: JSON.stringify({prompt: text})
|
||||
})
|
||||
.then(function(r) { return r.json(); })
|
||||
.then(function(data) {
|
||||
btn.disabled = false;
|
||||
btn.textContent = 'Send';
|
||||
if (data.error) {
|
||||
addMessage('error', escapeHtml(data.error));
|
||||
return;
|
||||
}
|
||||
if (data.reply) {
|
||||
addMessage('assistant', escapeHtml(data.reply));
|
||||
}
|
||||
if (data.tool_calls && data.tool_calls.length > 0) {
|
||||
for (var i = 0; i < data.tool_calls.length; i++) {
|
||||
var tc = data.tool_calls[i];
|
||||
addMessage('tool', '<b>Tool:</b> <code>' + escapeHtml(tc.tool) + '</code>' +
|
||||
'<pre>' + escapeHtml(JSON.stringify(tc.input, null, 2)) + '</pre>' +
|
||||
'<b>Result:</b><pre>' + escapeHtml(JSON.stringify(tc.result, null, 2)) + '</pre>');
|
||||
}
|
||||
}
|
||||
if (data.answer) {
|
||||
addMessage('assistant', escapeHtml(data.answer));
|
||||
}
|
||||
})
|
||||
.catch(function(err) {
|
||||
btn.disabled = false;
|
||||
btn.textContent = 'Send';
|
||||
addMessage('error', 'Error: ' + escapeHtml(String(err)));
|
||||
});
|
||||
};
|
||||
|
||||
document.getElementById('prompt-input').addEventListener('keydown', function(e) {
|
||||
if (e.key === 'Enter') { e.preventDefault(); window.sendPrompt(); }
|
||||
});
|
||||
|
||||
function addMessage(type, html) {
|
||||
var container = document.getElementById('agent-messages');
|
||||
var div = document.createElement('div');
|
||||
div.style.cssText = 'padding:0.8em 1em; border-radius:7px; margin-bottom:0.8em; line-height:1.6;';
|
||||
if (type === 'user') {
|
||||
div.style.background = '#f7f7f7';
|
||||
div.style.border = '1px solid #eee';
|
||||
div.innerHTML = '<b>You:</b> ' + html;
|
||||
} else if (type === 'assistant' || type === 'answer') {
|
||||
div.style.background = '#fff';
|
||||
div.style.border = '1px solid #ddd';
|
||||
div.innerHTML = '<b>Agent:</b> ' + html;
|
||||
} else if (type === 'tool') {
|
||||
div.style.background = '#fafafa';
|
||||
div.style.border = '1px solid #e0e0e0';
|
||||
div.style.fontSize = '0.95em';
|
||||
div.innerHTML = html;
|
||||
} else if (type === 'error') {
|
||||
div.style.background = '#fff';
|
||||
div.style.border = '1px solid #c00';
|
||||
div.style.color = '#c00';
|
||||
div.innerHTML = html;
|
||||
}
|
||||
container.appendChild(div);
|
||||
container.scrollTop = container.scrollHeight;
|
||||
}
|
||||
|
||||
function escapeHtml(str) {
|
||||
var d = document.createElement('div');
|
||||
d.textContent = str;
|
||||
return d.innerHTML;
|
||||
}
|
||||
})();
|
||||
</script>
|
||||
{{end}}
|
||||
@@ -1,87 +0,0 @@
|
||||
{{define "content"}}
|
||||
<h2 class="text-2xl font-bold mb-4">Scopes</h2>
|
||||
<p style="color:#666; margin-bottom:1.5em;">
|
||||
Set which scopes are required to call each endpoint. Tokens must carry a matching scope.
|
||||
Endpoints with no scopes are open to any authenticated token.
|
||||
</p>
|
||||
|
||||
{{if .Success}}
|
||||
<div style="background:#e6ffe6; border:1px solid #5a5; padding:0.8em 1.2em; border-radius:6px; margin-bottom:1.5em; color:#050;">
|
||||
✓ Scopes updated successfully.
|
||||
</div>
|
||||
{{end}}
|
||||
|
||||
<table style="margin-bottom:2em;">
|
||||
<thead>
|
||||
<tr><th>Service</th><th>Endpoint</th><th>Required Scopes</th><th></th></tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
{{range .Endpoints}}
|
||||
<tr>
|
||||
<td>{{.Service}}</td>
|
||||
<td><code>{{.Endpoint}}</code></td>
|
||||
<td>
|
||||
{{if .Scopes}}
|
||||
{{range .Scopes}}<code>{{.}}</code> {{end}}
|
||||
{{else}}
|
||||
<span style="color:#999;">none</span>
|
||||
{{end}}
|
||||
</td>
|
||||
<td>
|
||||
<form method="POST" action="/auth/scopes" style="display:inline; padding:0; border:0; box-shadow:none; background:none;">
|
||||
<input type="hidden" name="endpoint" value="{{.Name}}">
|
||||
<input name="scopes" value="{{.ScopesStr}}" placeholder="scope names" style="width:180px; margin-right:0.5em;">
|
||||
<button type="submit">Save</button>
|
||||
</form>
|
||||
</td>
|
||||
</tr>
|
||||
{{end}}
|
||||
{{if not .Endpoints}}
|
||||
<tr>
|
||||
<td colspan="4" style="color:#888; text-align:center; padding:2em;">No services discovered. Start some services and they will appear here.</td>
|
||||
</tr>
|
||||
{{end}}
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<h3 style="margin-bottom:1em;">Bulk Set</h3>
|
||||
<p style="color:#666; margin-bottom:1em;">Apply scopes to all endpoints matching a pattern. Use <code>*</code> as a suffix wildcard. Leave scopes empty to clear.</p>
|
||||
<form method="POST" action="/auth/scopes/bulk" style="margin-bottom:2em;">
|
||||
<input name="pattern" placeholder="Pattern (e.g. greeter.*)" required style="margin-right:0.5em; width:220px;">
|
||||
<input name="scopes" placeholder="Scopes (comma separated)" style="margin-right:0.5em; width:220px;">
|
||||
<button type="submit">Apply</button>
|
||||
</form>
|
||||
|
||||
<h3 style="margin-bottom:1em;">Examples</h3>
|
||||
<div style="background:#f9f9f9; border:1px solid #eee; padding:1.2em 1.5em; border-radius:6px; font-size:0.97em; line-height:1.6;">
|
||||
|
||||
<p style="margin-top:0;">Scopes are strings that you define. A call is allowed when at least one of the token's scopes matches one of the endpoint's required scopes.</p>
|
||||
|
||||
<h4 style="margin-top:1em; margin-bottom:0.5em;">Restrict a whole service</h4>
|
||||
<p>Use Bulk Set with pattern <code>greeter.*</code> and scope <code>greeter</code>.<br>
|
||||
Then create a <a href="/auth/tokens">token</a> with scope <code>greeter</code> — it can call any endpoint on that service.</p>
|
||||
|
||||
<h4 style="margin-top:1em; margin-bottom:0.5em;">Restrict a specific endpoint</h4>
|
||||
<p>Set scope <code>billing</code> on <code>payments.Payments.Charge</code> using the table above.<br>
|
||||
Only tokens with the <code>billing</code> scope can call that endpoint. Other payment endpoints remain unaffected.</p>
|
||||
|
||||
<h4 style="margin-top:1em; margin-bottom:0.5em;">Role-based access</h4>
|
||||
<p>Set scope <code>admin</code> on sensitive endpoints (e.g. <code>users.Users.Delete</code>).<br>
|
||||
Create tokens with <code>admin</code> scope for operators and <code>user</code> scope for regular access.<br>
|
||||
An endpoint can require multiple scopes — the token only needs to match <b>one</b> of them.</p>
|
||||
|
||||
<h4 style="margin-top:1em; margin-bottom:0.5em;">Full access</h4>
|
||||
<p>The default <code>admin</code> user has scope <code>*</code> which bypasses all checks.<br>
|
||||
Create a token with <code>*</code> scope for services that need unrestricted access.</p>
|
||||
|
||||
<h4 style="margin-top:1em; margin-bottom:0.5em;">Where scopes are checked</h4>
|
||||
<table style="font-size:0.95em; margin:0.5em 0;">
|
||||
<thead><tr><th>Access method</th><th>How auth works</th></tr></thead>
|
||||
<tbody>
|
||||
<tr><td>API (<code>/api/service/endpoint</code>)</td><td><code>Authorization: Bearer <token></code> header</td></tr>
|
||||
<tr><td>MCP tools (<code>/api/mcp/call</code>)</td><td><code>Authorization: Bearer <token></code> header</td></tr>
|
||||
<tr><td>Agent playground</td><td>Uses your logged-in session and its scopes</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
{{end}}
|
||||
@@ -5,7 +5,7 @@ This is protobuf code generation for go-micro. We use protoc-gen-micro to reduce
|
||||
## Install
|
||||
|
||||
```
|
||||
go install go-micro.dev/v5/cmd/protoc-gen-micro@v5.16.0
|
||||
go install go-micro.dev/v5/cmd/protoc-gen-micro@v5.10.0
|
||||
```
|
||||
|
||||
Also required:
|
||||
|
||||
@@ -3,8 +3,6 @@ core:
|
||||
url: /docs/
|
||||
- title: Getting Started
|
||||
url: /docs/getting-started.html
|
||||
- title: MCP & AI Agents
|
||||
url: /docs/mcp.html
|
||||
- title: Deployment
|
||||
url: /docs/deployment.html
|
||||
- title: Architecture
|
||||
@@ -47,7 +45,6 @@ project:
|
||||
url: /docs/server.html
|
||||
search_order:
|
||||
- /docs/getting-started.html
|
||||
- /docs/mcp.html
|
||||
- /docs/architecture.html
|
||||
- /docs/config.html
|
||||
- /docs/observability.html
|
||||
|
||||
@@ -342,7 +342,7 @@ The CLI is just a convenient wrapper around the library.
|
||||
### Install
|
||||
|
||||
```bash
|
||||
go get go-micro.dev/v5@v5.16.0
|
||||
go get go-micro.dev/v5@v5.15.0
|
||||
```
|
||||
|
||||
### Library Usage
|
||||
@@ -462,8 +462,8 @@ AI is becoming infrastructure. Your services should be ready.
|
||||
## Try It Today
|
||||
|
||||
```bash
|
||||
# Update to v5.16.0
|
||||
go get go-micro.dev/v5@v5.16.0
|
||||
# Update to v5.15.0
|
||||
go get go-micro.dev/v5@v5.15.0
|
||||
|
||||
# Add MCP to your service
|
||||
import "go-micro.dev/v5/gateway/mcp"
|
||||
|
||||
@@ -36,9 +36,8 @@ We unified the gateway implementation by:
|
||||
|
||||
3. **Updating `micro run`**:
|
||||
- Removed duplicate gateway implementation (`cmd/micro/run/gateway/`)
|
||||
- Now calls `server.StartGateway()` with `AuthEnabled: true`
|
||||
- Now calls `server.StartGateway()` with `AuthEnabled: false`
|
||||
- Retains process management and hot reload functionality
|
||||
- Same auth, scopes, and token management as `micro server`
|
||||
|
||||
## Architecture
|
||||
|
||||
@@ -52,8 +51,6 @@ We unified the gateway implementation by:
|
||||
│ • Web UI (dashboard, logs, API docs) │
|
||||
│ • Health checks │
|
||||
│ • Configurable authentication │
|
||||
│ • Endpoint scopes for access control │
|
||||
│ • MCP tool integration with scope enforcement │
|
||||
└─────────────────────────────────────────────────────────────┘
|
||||
▲ ▲
|
||||
│ │
|
||||
@@ -62,10 +59,9 @@ We unified the gateway implementation by:
|
||||
│ │ │ │
|
||||
│ + Process │ │ + Auth enabled │
|
||||
│ mgmt │ │ + JWT tokens │
|
||||
│ + Hot │ │ + Scopes │
|
||||
│ reload │ │ + Production │
|
||||
│ + Auth │ │ │
|
||||
│ + Scopes │ │ │
|
||||
│ + Hot │ │ + Production │
|
||||
│ reload │ │ │
|
||||
│ - No auth │ │ │
|
||||
└─────────────┘ └─────────────────┘
|
||||
```
|
||||
|
||||
@@ -74,14 +70,13 @@ We unified the gateway implementation by:
|
||||
### Development Mode (`micro run`)
|
||||
|
||||
```bash
|
||||
# Start services with gateway (auth enabled, default admin/micro)
|
||||
# Start services with gateway (no auth)
|
||||
micro run
|
||||
|
||||
# Gateway provides:
|
||||
# - HTTP API at /api/{service}/{endpoint}
|
||||
# - Web dashboard at /
|
||||
# - JWT authentication (admin/micro default)
|
||||
# - Endpoint scopes at /auth/scopes
|
||||
# - No authentication required
|
||||
```
|
||||
|
||||
### Production Mode (`micro server`)
|
||||
@@ -95,7 +90,6 @@ micro server --address :8080
|
||||
# - Web dashboard with login
|
||||
# - JWT-based authentication
|
||||
# - User/token management UI
|
||||
# - Endpoint scopes at /auth/scopes
|
||||
```
|
||||
|
||||
## Benefits
|
||||
|
||||
@@ -9,21 +9,13 @@ This guide covers deploying go-micro services to a Linux server using systemd.
|
||||
|
||||
## Overview
|
||||
|
||||
go-micro provides a clear workflow from development to production:
|
||||
go-micro provides a simple deployment workflow:
|
||||
|
||||
| Stage | Command | Purpose |
|
||||
|-------|---------|---------|
|
||||
| **Develop** | `micro run` | Local dev with hot reload and API gateway |
|
||||
| **Build** | `micro build` | Compile production binaries for any target OS |
|
||||
| **Deploy** | `micro deploy` | Push binaries to a remote Linux server via SSH + systemd |
|
||||
| **Dashboard** | `micro server` | Optional production web UI with JWT auth and user management |
|
||||
1. **Develop locally** with `micro run`
|
||||
2. **Build binaries** with `micro build`
|
||||
3. **Deploy to server** with `micro deploy`
|
||||
|
||||
Each command has a distinct role — they don't overlap:
|
||||
|
||||
- **`micro run`** builds, runs, and watches services locally. It includes a lightweight gateway. Use it for development.
|
||||
- **`micro build`** compiles binaries without running them. Use it to prepare release artifacts.
|
||||
- **`micro deploy`** sends binaries to a remote server and manages them with systemd. It builds automatically if needed.
|
||||
- **`micro server`** provides an authenticated web dashboard for services that are already running. It does NOT build or run services.
|
||||
On the server, services are managed by systemd - the standard Linux process supervisor.
|
||||
|
||||
## Quick Start
|
||||
|
||||
@@ -350,28 +342,8 @@ deploy ALL=(ALL) NOPASSWD: /bin/systemctl stop micro@*
|
||||
deploy ALL=(ALL) NOPASSWD: /bin/systemctl status micro@*
|
||||
```
|
||||
|
||||
## Production Dashboard (Optional)
|
||||
|
||||
Once services are deployed and managed by systemd, you can optionally run `micro server` on the same machine to get a full web dashboard with authentication:
|
||||
|
||||
```bash
|
||||
# On your server
|
||||
micro server
|
||||
```
|
||||
|
||||
This gives you:
|
||||
- **Web Dashboard** at http://your-server:8080 with JWT authentication
|
||||
- **API Gateway** with authenticated HTTP-to-RPC proxy
|
||||
- **User Management** — create accounts, generate/revoke API tokens
|
||||
- **Logs & Status** — view service logs and uptime from the browser
|
||||
|
||||
The server discovers services via the registry automatically. Default login: `admin` / `micro`.
|
||||
|
||||
See the [micro server documentation](server.md) for details.
|
||||
|
||||
## Next Steps
|
||||
|
||||
- [micro run](guides/micro-run.md) - Local development
|
||||
- [micro server](server.md) - Production web dashboard with auth
|
||||
- [micro.mu configuration](guides/micro-run.md#configuration-file) - Configuration file format
|
||||
- [Health checks](guides/health.md) - Service health endpoints
|
||||
- [micro run](./micro-run.md) - Local development
|
||||
- [micro.mu configuration](./config.md) - Configuration file format
|
||||
- [Health checks](./health.md) - Service health endpoints
|
||||
|
||||
@@ -51,4 +51,4 @@ Each example will include:
|
||||
- Testing approach
|
||||
- Common pitfalls and solutions
|
||||
|
||||
Want to contribute? See our [Contributing Guide](../../contributing.md).
|
||||
Want to contribute? See our [CONTRIBUTING.md](../../../../CONTRIBUTING.md) guide.
|
||||
|
||||
@@ -4,67 +4,13 @@ layout: default
|
||||
|
||||
# Getting Started
|
||||
|
||||
Go Micro provides two ways to get started: the CLI (recommended) or manual setup.
|
||||
|
||||
## Development Workflow
|
||||
|
||||
Go Micro has a clear lifecycle for development through deployment:
|
||||
|
||||
| Stage | Command | Purpose |
|
||||
|-------|---------|--------|
|
||||
| **Develop** | `micro run` | Local dev with hot reload and API gateway |
|
||||
| **Build** | `micro build` | Compile production binaries |
|
||||
| **Deploy** | `micro deploy` | Push to a remote Linux server via SSH + systemd |
|
||||
| **Dashboard** | `micro server` | Optional production web UI with auth |
|
||||
|
||||
## Quick Start (CLI)
|
||||
|
||||
Install the CLI:
|
||||
|
||||
```bash
|
||||
go install go-micro.dev/v5/cmd/micro@v5.16.0
|
||||
```
|
||||
|
||||
> **Note:** Use a specific version instead of `@latest` to avoid module path conflicts. See [releases](https://github.com/micro/go-micro/releases) for the latest version.
|
||||
|
||||
Create and run a service:
|
||||
|
||||
```bash
|
||||
micro new helloworld
|
||||
cd helloworld
|
||||
micro run
|
||||
```
|
||||
|
||||
Open http://localhost:8080 to see your service and call it from the browser.
|
||||
|
||||
The gateway proxies HTTP to RPC:
|
||||
|
||||
```bash
|
||||
curl -X POST http://localhost:8080/api/helloworld/Helloworld.Call \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"name": "World"}'
|
||||
```
|
||||
|
||||
`micro run` gives you:
|
||||
- **Web Dashboard** at `http://localhost:8080`
|
||||
- **Agent Playground** at `http://localhost:8080/agent` — AI chat with MCP tools
|
||||
- **API Explorer** at `http://localhost:8080/api` — browse endpoints and schemas
|
||||
- **API Gateway** at `http://localhost:8080/api/{service}/{method}`
|
||||
- **MCP Tools** at `http://localhost:8080/api/mcp/tools` — services exposed as AI tools
|
||||
- **Hot Reload** — auto-rebuild on file changes
|
||||
- **Health Checks** at `http://localhost:8080/health`
|
||||
|
||||
See the [micro run guide](guides/micro-run.md) for configuration, multi-service projects, and more.
|
||||
|
||||
## Manual Setup (Framework Only)
|
||||
|
||||
If you prefer to set up a service without the CLI:
|
||||
To make use of Go Micro
|
||||
|
||||
```bash
|
||||
go get go-micro.dev/v5@latest
|
||||
```
|
||||
|
||||
### Create a service
|
||||
## Create a service
|
||||
|
||||
This is a basic example of how you'd create a service and register a handler in pure Go.
|
||||
|
||||
@@ -164,7 +110,7 @@ If you want to define services with protobuf you can use protoc-gen-micro (go-mi
|
||||
Install the generator:
|
||||
|
||||
```bash
|
||||
go install go-micro.dev/v5/cmd/protoc-gen-micro@v5.16.0
|
||||
go install go-micro.dev/v5/cmd/protoc-gen-micro@v5.13.0
|
||||
```
|
||||
|
||||
> **Note:** Use a specific version instead of `@latest` to avoid module path conflicts. See [releases](https://github.com/micro/go-micro/releases) for the latest version.
|
||||
@@ -273,12 +219,12 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
## Command Line
|
||||
## Command line
|
||||
|
||||
Install the Micro CLI:
|
||||
|
||||
```
|
||||
go install go-micro.dev/v5/cmd/micro@v5.16.0
|
||||
go install go-micro.dev/v5/cmd/micro@v5.13.0
|
||||
```
|
||||
|
||||
> **Note:** Use a specific version instead of `@latest` to avoid module path conflicts. See [releases](https://github.com/micro/go-micro/releases) for the latest version.
|
||||
@@ -294,10 +240,3 @@ Alternative using the dynamic CLI commands:
|
||||
```
|
||||
micro helloworld say hello --name="John"
|
||||
```
|
||||
|
||||
## Next Steps
|
||||
|
||||
- **[micro run guide](guides/micro-run.md)** — Local development with hot reload
|
||||
- **[Deployment guide](deployment.md)** — Deploy to production with systemd
|
||||
- **[micro server](server.md)** — Optional production web dashboard with auth
|
||||
- **[Examples](examples/)** — More code examples
|
||||
|
||||
@@ -33,10 +33,10 @@ The Go Micro CLI provides two gateway modes for accessing your microservices: de
|
||||
| Feature | `micro run` | `micro server` |
|
||||
|---------|-------------|----------------|
|
||||
| **Purpose** | Local development | Production API gateway |
|
||||
| **Authentication** | Yes (default `admin`/`micro`) | Yes (default `admin`/`micro`) |
|
||||
| **Authentication** | None (public access) | JWT tokens required |
|
||||
| **Process Management** | Yes (builds & runs services) | No (services run separately) |
|
||||
| **Hot Reload** | Yes (watches file changes) | No |
|
||||
| **Endpoint Scopes** | Yes (`/auth/scopes`) | Yes (`/auth/scopes`) |
|
||||
| **Web UI Login** | Not required | Required (`admin/micro` default) |
|
||||
| **Best For** | Coding, testing, iteration | Deployed environments |
|
||||
|
||||
## Development Mode: `micro run`
|
||||
@@ -57,8 +57,7 @@ Open http://localhost:8080 - no login required!
|
||||
- **Instant Gateway**: HTTP API at `/api/{service}/{method}`
|
||||
- **Web Dashboard**: Browse and test services at `/`
|
||||
- **Hot Reload**: Code changes trigger automatic rebuild
|
||||
- **Authentication**: JWT auth with default credentials (`admin`/`micro`)
|
||||
- **Scopes**: Endpoint access control via `/auth/scopes`
|
||||
- **No Auth**: All endpoints are public for easy testing
|
||||
|
||||
### Example Usage
|
||||
|
||||
@@ -66,10 +65,8 @@ Open http://localhost:8080 - no login required!
|
||||
# Start with hot reload
|
||||
micro run
|
||||
|
||||
# Log in at http://localhost:8080 with admin/micro
|
||||
# Or use a token for API calls:
|
||||
# Call a service
|
||||
curl -X POST http://localhost:8080/api/myservice/Handler.Call \
|
||||
-H "Authorization: Bearer <token>" \
|
||||
-d '{"name": "World"}'
|
||||
```
|
||||
|
||||
@@ -78,7 +75,7 @@ curl -X POST http://localhost:8080/api/myservice/Handler.Call \
|
||||
- Writing new services
|
||||
- Testing changes locally
|
||||
- Debugging service interactions
|
||||
- Testing auth and scopes before production
|
||||
- Rapid iteration without deployment
|
||||
|
||||
See [micro run guide](micro-run.md) for full details.
|
||||
|
||||
@@ -102,7 +99,6 @@ Open http://localhost:8080 and log in with `admin/micro`.
|
||||
- **JWT Authentication**: Token-based access control
|
||||
- **Web Dashboard**: Service management UI with login
|
||||
- **User Management**: Create users and API tokens
|
||||
- **Endpoint Scopes**: Fine-grained access control per endpoint
|
||||
- **Production Ready**: Designed for deployed environments
|
||||
|
||||
### Authentication
|
||||
@@ -119,12 +115,11 @@ curl -X POST http://localhost:8080/api/myservice/Handler.Call \
|
||||
-d '{"name": "World"}'
|
||||
```
|
||||
|
||||
### Managing Users, Tokens & Scopes
|
||||
### Managing Users & Tokens
|
||||
|
||||
1. **Log in**: Visit http://localhost:8080 → Enter `admin/micro`
|
||||
2. **Create API Token**: Go to `/auth/tokens` → Generate token with scopes
|
||||
3. **Set Endpoint Scopes**: Go to `/auth/scopes` → Restrict which endpoints require which scopes
|
||||
4. **Use Token**: Copy and use in `Authorization: Bearer <token>` header
|
||||
2. **Create API Token**: Go to `/auth/tokens` → Generate token
|
||||
3. **Use Token**: Copy and use in `Authorization: Bearer <token>` header
|
||||
|
||||
### When to Use
|
||||
|
||||
@@ -202,31 +197,6 @@ The gateway automatically picks up:
|
||||
|
||||
No gateway restart needed!
|
||||
|
||||
### 6. Endpoint Scopes
|
||||
|
||||
Scopes provide fine-grained access control over which tokens can call which endpoints. Both `micro run` and `micro server` support scopes.
|
||||
|
||||
**Set up endpoint scopes:**
|
||||
|
||||
1. Visit `/auth/scopes` to see all discovered endpoints
|
||||
2. Set required scopes for endpoints (e.g., `billing` on `payments.Payments.Charge`)
|
||||
3. Use Bulk Set to apply scopes to all endpoints matching a pattern (e.g., `greeter.*`)
|
||||
|
||||
**Create scoped tokens:**
|
||||
|
||||
1. Visit `/auth/tokens` and create a token with matching scopes
|
||||
2. A token with scope `billing` can call endpoints that require `billing`
|
||||
3. A token with scope `*` bypasses all scope checks
|
||||
4. Endpoints with no scopes set are open to any authenticated token
|
||||
|
||||
**Scopes are enforced on all call paths:**
|
||||
|
||||
- Direct API calls (`/api/{service}/{endpoint}`)
|
||||
- MCP tool calls (`/api/mcp/call`)
|
||||
- Agent playground tool invocations
|
||||
|
||||
The gateway uses `auth.Account` from the go-micro framework. The account's `Scopes` field carries the same `[]string` used by the framework's `wrapper/auth` package for service-level auth.
|
||||
|
||||
## Architecture Benefits
|
||||
|
||||
### Why Unified?
|
||||
@@ -246,10 +216,10 @@ The unified gateway means:
|
||||
|
||||
### What Changed for Users?
|
||||
|
||||
From a user perspective:
|
||||
**Nothing!** From a user perspective:
|
||||
|
||||
- `micro run` and `micro server` both have auth enabled
|
||||
- Both use the same JWT authentication and scopes system
|
||||
- `micro run` works exactly the same (but no auth)
|
||||
- `micro server` works exactly the same (with auth)
|
||||
- API endpoints are unchanged
|
||||
- Web UI is identical
|
||||
|
||||
@@ -379,7 +349,7 @@ This gives you full control over gateway configuration in custom deployments.
|
||||
2. Check exact endpoint name (case-sensitive): `Handler.Call` vs `handler.call`
|
||||
3. Ensure service is registered: `micro services` or check web UI
|
||||
|
||||
### Authentication errors
|
||||
### Authentication errors (micro server)
|
||||
|
||||
**Problem**: API returns `401 Unauthorized`
|
||||
|
||||
@@ -389,16 +359,6 @@ This gives you full control over gateway configuration in custom deployments.
|
||||
3. Check token not expired (24h default)
|
||||
4. Verify user not deleted (tokens revoked on user deletion)
|
||||
|
||||
### Scope errors
|
||||
|
||||
**Problem**: API returns `403 Forbidden` with `insufficient scopes`
|
||||
|
||||
**Solution**:
|
||||
1. Check which scopes the endpoint requires: Visit `/auth/scopes`
|
||||
2. Ensure your token has a matching scope (check at `/auth/tokens`)
|
||||
3. Use a token with `*` scope for full access
|
||||
4. Clear scopes from the endpoint if it should be unrestricted
|
||||
|
||||
### Port already in use
|
||||
|
||||
**Problem**: `micro run` or `micro server` won't start
|
||||
|
||||
@@ -2,78 +2,133 @@
|
||||
layout: default
|
||||
---
|
||||
|
||||
# Deployment Guide
|
||||
# Deployment
|
||||
|
||||
This is a quick reference for deploying go-micro services. For the full guide, see the [Deployment documentation](../deployment.md).
|
||||
|
||||
## Workflow
|
||||
|
||||
```
|
||||
micro run → Develop locally with hot reload
|
||||
micro build → Compile production binaries
|
||||
micro deploy → Push to a remote Linux server via SSH + systemd
|
||||
micro server → Optional: production web dashboard with auth
|
||||
```
|
||||
Go produces self-contained binaries. No Docker required.
|
||||
|
||||
## Quick Start
|
||||
|
||||
```bash
|
||||
# Build binaries for Linux
|
||||
# Build binaries
|
||||
micro build --os linux
|
||||
|
||||
# Deploy to server (builds automatically if needed)
|
||||
micro deploy user@your-server
|
||||
# Deploy to server
|
||||
micro deploy --ssh user@host
|
||||
```
|
||||
|
||||
## First-Time Server Setup
|
||||
## Building
|
||||
|
||||
On your server (any Linux with systemd):
|
||||
### Basic Build
|
||||
|
||||
```bash
|
||||
curl -fsSL https://go-micro.dev/install.sh | sh
|
||||
sudo micro init --server
|
||||
micro build
|
||||
```
|
||||
|
||||
This creates `/opt/micro/{bin,data,config}` and a systemd template for managing services.
|
||||
This builds Go binaries for all services in `micro.mu` (or the current directory) to `./bin/`.
|
||||
|
||||
## Deploy
|
||||
### Cross-Compilation
|
||||
|
||||
```bash
|
||||
micro deploy user@your-server
|
||||
micro build --os linux # For Linux servers
|
||||
micro build --os linux --arch arm64 # For ARM64 (e.g., AWS Graviton)
|
||||
micro build --os darwin # For macOS
|
||||
micro build --os windows # For Windows (.exe)
|
||||
```
|
||||
|
||||
This builds for linux/amd64, copies binaries to `/opt/micro/bin/`, configures systemd services, and verifies they're running.
|
||||
|
||||
### Named Targets
|
||||
|
||||
Add deploy targets to `micro.mu`:
|
||||
|
||||
```
|
||||
deploy prod
|
||||
ssh deploy@prod.example.com
|
||||
|
||||
deploy staging
|
||||
ssh deploy@staging.example.com
|
||||
```
|
||||
|
||||
Then: `micro deploy prod`
|
||||
|
||||
## Managing Services
|
||||
### Custom Output
|
||||
|
||||
```bash
|
||||
micro status --remote user@server # Check status
|
||||
micro logs --remote user@server # View logs
|
||||
micro logs myservice --remote user@server -f # Follow logs
|
||||
micro build --output ./dist
|
||||
```
|
||||
|
||||
## Deploying
|
||||
|
||||
### SSH Deploy
|
||||
|
||||
```bash
|
||||
micro deploy --ssh user@host
|
||||
```
|
||||
|
||||
This:
|
||||
1. Copies `./bin/*` to the remote host (if exists)
|
||||
2. Or syncs source and builds on remote
|
||||
3. Restarts services
|
||||
|
||||
### Workflow
|
||||
|
||||
**Option 1: Build locally, copy binaries**
|
||||
|
||||
```bash
|
||||
micro build --os linux # Build for target OS
|
||||
micro deploy --ssh user@host # Copy and restart
|
||||
```
|
||||
|
||||
**Option 2: Build on remote**
|
||||
|
||||
```bash
|
||||
micro deploy --ssh user@host # Syncs source, builds there
|
||||
```
|
||||
|
||||
### Remote Structure
|
||||
|
||||
```
|
||||
~/micro/
|
||||
├── bin/ # Service binaries
|
||||
│ ├── users
|
||||
│ ├── posts
|
||||
│ └── web
|
||||
├── logs/ # Service logs
|
||||
│ ├── users.log
|
||||
│ ├── posts.log
|
||||
│ └── web.log
|
||||
└── src/ # Source (if building on remote)
|
||||
```
|
||||
|
||||
### View Logs
|
||||
|
||||
```bash
|
||||
ssh user@host 'tail -f ~/micro/logs/*.log'
|
||||
```
|
||||
|
||||
## Docker (Optional)
|
||||
|
||||
If you prefer containers:
|
||||
|
||||
```bash
|
||||
micro build --docker # Build Docker images
|
||||
micro build --docker --push # Build and push
|
||||
micro build --compose # Generate docker-compose.yml
|
||||
micro build --docker # Build images
|
||||
micro build --docker --push # Build and push to registry
|
||||
micro build --compose # Generate docker-compose.yml
|
||||
```
|
||||
|
||||
## Full Documentation
|
||||
Then deploy with docker-compose on your server:
|
||||
|
||||
See the [Deployment documentation](../deployment.md) for complete details including SSH setup, environment variables, security best practices, and troubleshooting.
|
||||
```bash
|
||||
scp docker-compose.yml user@host:~/
|
||||
ssh user@host 'docker compose up -d'
|
||||
```
|
||||
|
||||
## Complete Example
|
||||
|
||||
```bash
|
||||
# Development
|
||||
micro new myapp
|
||||
cd myapp
|
||||
micro run # Develop locally
|
||||
|
||||
# Build
|
||||
micro build --os linux
|
||||
|
||||
# Deploy
|
||||
micro deploy --ssh deploy@prod.example.com
|
||||
|
||||
# Check
|
||||
ssh deploy@prod.example.com 'tail -f ~/micro/logs/*.log'
|
||||
```
|
||||
|
||||
## Tips
|
||||
|
||||
1. **Cross-compile locally** - Faster than building on remote
|
||||
2. **Use `--os linux`** - Most servers are Linux
|
||||
3. **Single binary** - Go's strength, no runtime needed
|
||||
4. **Logs in ~/micro/logs/** - Easy to tail and rotate
|
||||
5. **No Docker needed** - Unless you want it
|
||||
|
||||
@@ -88,7 +88,7 @@ message Response {
|
||||
|
||||
```bash
|
||||
# Install protoc-gen-micro
|
||||
go install go-micro.dev/v5/cmd/protoc-gen-micro@v5.16.0
|
||||
go install go-micro.dev/v5/cmd/protoc-gen-micro@v5.13.0
|
||||
|
||||
# Generate Go code
|
||||
protoc --proto_path=. \
|
||||
|
||||
@@ -25,60 +25,30 @@ When you run `micro run`, you get:
|
||||
| URL | Description |
|
||||
|-----|-------------|
|
||||
| http://localhost:8080 | Web dashboard - browse and call services |
|
||||
| http://localhost:8080/agent | Agent playground - AI chat with MCP tools |
|
||||
| http://localhost:8080/api | API explorer - browse endpoints and schemas |
|
||||
| http://localhost:8080/api/{service}/{method} | API gateway - HTTP to RPC proxy |
|
||||
| http://localhost:8080/api/mcp/tools | MCP tools - list all services as AI tools |
|
||||
| http://localhost:8080/auth/tokens | Token management - create and manage API tokens |
|
||||
| http://localhost:8080/auth/scopes | Scope management - restrict endpoint access |
|
||||
| http://localhost:8080/auth/users | User management - create and manage users |
|
||||
| http://localhost:8080/health | Health checks - aggregated service health |
|
||||
| http://localhost:8080/services | Service list - JSON |
|
||||
|
||||
Plus:
|
||||
- **Authentication** - JWT auth enabled with default credentials (`admin`/`micro`)
|
||||
- **Hot Reload** - File changes trigger automatic rebuild
|
||||
- **Dependency Ordering** - Services start in the right order
|
||||
- **Environment Management** - Dev/staging/production configs
|
||||
- **MCP Gateway** - Optional dedicated MCP protocol listener via `--mcp-address`
|
||||
|
||||
## Features
|
||||
|
||||
### API Gateway
|
||||
|
||||
The gateway converts HTTP requests to RPC calls. All API calls require authentication:
|
||||
The gateway converts HTTP requests to RPC calls:
|
||||
|
||||
```bash
|
||||
# Log in at http://localhost:8080 with admin/micro to get a session
|
||||
# Or use a token for programmatic access:
|
||||
# Call a service method
|
||||
curl -X POST http://localhost:8080/api/helloworld/Say.Hello \
|
||||
-H "Authorization: Bearer <token>" \
|
||||
-d '{"name": "World"}'
|
||||
|
||||
# Response
|
||||
{"message": "Hello World"}
|
||||
```
|
||||
|
||||
Create tokens at `/auth/tokens`. The default admin token has `*` scope (full access).
|
||||
|
||||
### Agent Playground
|
||||
|
||||
The agent playground at `/agent` lets you interact with your services using AI. Your services are automatically exposed as MCP (Model Context Protocol) tools — no configuration needed.
|
||||
|
||||
1. Open http://localhost:8080/agent
|
||||
2. Configure your API key in Agent Settings (supports OpenAI and Anthropic)
|
||||
3. Chat with the AI agent — it can discover and call your services as tools
|
||||
|
||||
The MCP tools API is available at:
|
||||
- `/api/mcp/tools` — list all services as AI-callable tools
|
||||
- `/api/mcp/call` — invoke a tool (service endpoint) by name
|
||||
|
||||
For a dedicated MCP protocol listener (for external AI clients), use:
|
||||
|
||||
```bash
|
||||
micro run --mcp-address :3000
|
||||
```
|
||||
|
||||
### Hot Reload
|
||||
|
||||
By default, `micro run` watches for `.go` file changes and automatically rebuilds and restarts affected services.
|
||||
@@ -244,19 +214,17 @@ micro run github.com/micro/blog
|
||||
## Options
|
||||
|
||||
```bash
|
||||
micro run # Gateway on :8080, hot reload
|
||||
micro run --address :3000 # Custom gateway port
|
||||
micro run --no-gateway # Services only, no HTTP gateway
|
||||
micro run --no-watch # Disable hot reload
|
||||
micro run --env production # Use production environment
|
||||
micro run --mcp-address :3000 # Enable MCP protocol gateway for AI clients
|
||||
micro run # Gateway on :8080, hot reload
|
||||
micro run --address :3000 # Custom gateway port
|
||||
micro run --no-gateway # Services only, no HTTP gateway
|
||||
micro run --no-watch # Disable hot reload
|
||||
micro run --env production # Use production environment
|
||||
```
|
||||
|
||||
## Tips
|
||||
|
||||
1. **Browse First**: Open http://localhost:8080 to explore your services
|
||||
2. **Try the Agent**: Open http://localhost:8080/agent to chat with your services via AI
|
||||
3. **Port Configuration**: Set `port` for services to enable health check waiting
|
||||
4. **Health Endpoint**: Implement `/health` returning 200 for reliable startup sequencing
|
||||
5. **Environment Separation**: Keep secrets in production env, use file:// paths for development
|
||||
6. **Hot Reload Scope**: Only `.go` files trigger rebuilds; static assets don't
|
||||
2. **Port Configuration**: Set `port` for services to enable health check waiting
|
||||
3. **Health Endpoint**: Implement `/health` returning 200 for reliable startup sequencing
|
||||
4. **Environment Separation**: Keep secrets in production env, use file:// paths for development
|
||||
5. **Hot Reload Scope**: Only `.go` files trigger rebuilds; static assets don't
|
||||
|
||||
@@ -90,7 +90,7 @@ Update your proto generation:
|
||||
|
||||
```bash
|
||||
# Install protoc-gen-micro
|
||||
go install go-micro.dev/v5/cmd/protoc-gen-micro@v5.16.0
|
||||
go install go-micro.dev/v5/cmd/protoc-gen-micro@v5.13.0
|
||||
|
||||
# Generate both gRPC and Go Micro code
|
||||
protoc --proto_path=. \
|
||||
|
||||
@@ -32,4 +32,4 @@ We're working on additional migration guides:
|
||||
- Check the [Framework Comparison](../comparison.md) guide
|
||||
- Review [Architecture Decisions](../../architecture/index.md) to understand design choices
|
||||
- Ask questions in [GitHub Discussions](https://github.com/micro/go-micro/discussions)
|
||||
- See the [Contributing Guide](../../contributing.md) to contribute new migration guides
|
||||
- See [CONTRIBUTING.md](../../../../CONTRIBUTING.md) to contribute new migration guides
|
||||
|
||||
@@ -26,9 +26,7 @@ about the framework.
|
||||
## Contents
|
||||
|
||||
- [Getting Started](getting-started.md)
|
||||
- [MCP & AI Agents](mcp.md) - Turn services into AI-callable tools with the Model Context Protocol
|
||||
- [CLI & Gateway Guide](guides/cli-gateway.md) - Development vs Production modes
|
||||
- [Quick Start](quickstart.md)
|
||||
- [Architecture](architecture.md)
|
||||
- [Configuration](config.md)
|
||||
- [Registry](registry.md)
|
||||
@@ -38,12 +36,7 @@ about the framework.
|
||||
- [Store](store.md)
|
||||
- [Plugins](plugins.md)
|
||||
- [Examples](examples/index.md)
|
||||
|
||||
## Development & Deployment
|
||||
|
||||
- [micro run](guides/micro-run.md) - Local development with hot reload, API gateway, and agent playground
|
||||
- [micro build & deploy](deployment.md) - Build binaries and deploy to production
|
||||
- [micro server](server.md) - Optional production web dashboard with auth
|
||||
- [Server (optional)](server.md)
|
||||
|
||||
## Advanced
|
||||
|
||||
|
||||
@@ -114,45 +114,6 @@ Go Micro **automatically** extracts documentation from your handler method comme
|
||||
|
||||
For complete documentation details, see the [gateway/mcp package documentation](https://github.com/micro/go-micro/tree/master/gateway/mcp).
|
||||
|
||||
### Authentication & Scopes for MCP Tools
|
||||
|
||||
MCP tool calls go through the same authentication and scope enforcement as regular API calls. This means you can control which tokens (and therefore which users, services, or AI agents) can invoke which tools.
|
||||
|
||||
#### Restricting MCP Tool Access
|
||||
|
||||
1. **Set endpoint scopes** — Visit `/auth/scopes` and set required scopes on service endpoints. For example, set `internal` on `billing.Billing.Charge` to restrict it.
|
||||
|
||||
2. **Create scoped tokens** — Visit `/auth/tokens` and create tokens with specific scopes:
|
||||
- A token with scope `internal` can call endpoints requiring `internal`
|
||||
- A token with scope `*` has unrestricted access (admin)
|
||||
- A token with no matching scope gets `403 Forbidden`
|
||||
|
||||
3. **Use the token** — Pass it in the `Authorization` header for API/MCP calls:
|
||||
|
||||
```bash
|
||||
# List available MCP tools (requires valid token)
|
||||
curl http://localhost:8080/api/mcp/tools \
|
||||
-H "Authorization: Bearer <token>"
|
||||
|
||||
# Call a specific tool (scope-checked)
|
||||
curl -X POST http://localhost:8080/api/mcp/call \
|
||||
-H "Authorization: Bearer <token>" \
|
||||
-d '{"tool":"greeter.GreeterService.SayHello","input":{"name":"World"}}'
|
||||
```
|
||||
|
||||
#### Common MCP Token Patterns
|
||||
|
||||
| Use Case | Token Scopes | What It Can Do |
|
||||
|----------|-------------|----------------|
|
||||
| Internal tooling | `internal` | Call endpoints tagged with `internal` scope |
|
||||
| Production AI agent | `greeter, users` | Only call greeter and user service endpoints |
|
||||
| Admin / debugging | `*` | Full access to all tools |
|
||||
| Read-only agent | `readonly` | Call endpoints tagged with `readonly` scope |
|
||||
|
||||
#### Agent Playground
|
||||
|
||||
The agent playground at `/agent` uses the logged-in user's session token. Scope checks apply based on the scopes of the user's account. The default `admin` user has `*` scope (full access).
|
||||
|
||||
### MCP Command Line
|
||||
|
||||
The \`micro mcp\` command provides tools for working with MCP:
|
||||
|
||||
@@ -5,11 +5,9 @@ Get up and running with go-micro in under 5 minutes.
|
||||
## Install
|
||||
|
||||
```bash
|
||||
go install go-micro.dev/v5/cmd/micro@v5.16.0
|
||||
go install go-micro.dev/v5/cmd/micro@latest
|
||||
```
|
||||
|
||||
> **Note:** Use a specific version instead of `@latest` to avoid module path conflicts. See [releases](https://github.com/micro/go-micro/releases) for the latest version.
|
||||
|
||||
## Create Your First Service
|
||||
|
||||
```bash
|
||||
|
||||
@@ -4,31 +4,14 @@ layout: default
|
||||
|
||||
# Micro Server (Optional)
|
||||
|
||||
The Micro server is an optional web dashboard and authenticated API gateway for production environments. It provides a secure entrypoint for discovering and interacting with services that are already running (e.g., managed by systemd via `micro deploy`).
|
||||
|
||||
**`micro server` does not build, run, or watch services.** It only discovers services via the registry and provides a UI/API to interact with them.
|
||||
|
||||
## micro server vs micro run
|
||||
|
||||
| | `micro run` | `micro server` |
|
||||
|---|---|---|
|
||||
| **Purpose** | Local development | Production dashboard |
|
||||
| **Builds services** | Yes | No |
|
||||
| **Runs services** | Yes (as child processes) | No (discovers already-running services) |
|
||||
| **Hot reload** | Yes | No |
|
||||
| **Authentication** | Yes (default `admin`/`micro`) | Yes (default `admin`/`micro`) |
|
||||
| **Scopes** | Yes (`/auth/scopes`) | Yes (`/auth/scopes`) |
|
||||
| **Dashboard** | Full gateway UI with auth, scopes, agent | Full dashboard with API explorer, logs, user/token management |
|
||||
| **When to use** | Day-to-day development | Deployed environments, shared servers |
|
||||
|
||||
For local development, use [`micro run`](guides/micro-run.md) instead.
|
||||
The Micro server is an optional API and dashboard that provides a fixed entrypoint for discovering and interacting with services. It is not required to build or run services; the examples in this documentation run services directly with `go run`.
|
||||
|
||||
## Install
|
||||
|
||||
Install the CLI which includes the server command:
|
||||
|
||||
```bash
|
||||
go install go-micro.dev/v5/cmd/micro@v5.16.0
|
||||
go install go-micro.dev/v5/cmd/micro@v5.13.0
|
||||
```
|
||||
|
||||
> **Note:** Use a specific version instead of `@latest` to avoid module path conflicts. See [releases](https://github.com/micro/go-micro/releases) for the latest version.
|
||||
@@ -41,35 +24,11 @@ Start the server:
|
||||
micro server
|
||||
```
|
||||
|
||||
Then open http://localhost:8080 and log in with the default admin account (`admin`/`micro`).
|
||||
|
||||
## Features
|
||||
|
||||
- **Web Dashboard** — Browse registered services, view endpoints, request/response schemas
|
||||
- **API Gateway** — Authenticated HTTP-to-RPC proxy at `/api/{service}/{method}`
|
||||
- **JWT Authentication** — All API endpoints require a Bearer token or session cookie
|
||||
- **Token Management** — Generate, view, copy, and revoke JWT tokens
|
||||
- **User Management** — Create, list, and delete users with bcrypt-hashed passwords
|
||||
- **Endpoint Scopes** — Restrict which tokens can call which endpoints via `/auth/scopes`
|
||||
- **MCP Integration** — AI agent playground and MCP tools, with scope enforcement
|
||||
- **Logs & Status** — View service logs and status (PID, uptime) from the dashboard
|
||||
|
||||
## Typical Production Setup
|
||||
|
||||
After deploying services with [`micro deploy`](deployment.md):
|
||||
|
||||
```bash
|
||||
# On your server, start the dashboard
|
||||
micro server
|
||||
```
|
||||
|
||||
Services managed by systemd are discovered via the registry and appear in the dashboard automatically. The server provides the authenticated API and web UI for interacting with them.
|
||||
Then open http://localhost:8080 in your browser.
|
||||
|
||||
## When to use it
|
||||
- Exploring registered services and endpoints
|
||||
- Calling endpoints via a web UI or HTTP API
|
||||
- Local development and debugging
|
||||
|
||||
- You have services running in production (via systemd or otherwise) and want a web UI
|
||||
- You need authenticated API access with JWT tokens
|
||||
- You want user management and token revocation
|
||||
- You're running a shared environment where multiple people interact with services
|
||||
|
||||
For CLI usage details, see the [CLI documentation on GitHub](https://github.com/micro/go-micro/blob/master/cmd/micro/README.md).
|
||||
Note: The server is evolving and configuration or features may change. For CLI usage details, see `cmd/micro/cli/README.md` in this repository.
|
||||
|
||||
Reference in New Issue
Block a user