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124 lines
4.8 KiB
Markdown
124 lines
4.8 KiB
Markdown
# OpenFang — Agent Instructions
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## Project Overview
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OpenFang is an open-source Agent Operating System written in Rust (14 crates).
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- Config: `~/.openfang/config.toml`
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- Default API: `http://127.0.0.1:4200`
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- CLI binary: `target/release/openfang.exe` (or `target/debug/openfang.exe`)
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## Build & Verify Workflow
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After every feature implementation, run ALL THREE checks:
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```bash
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cargo build --workspace --lib # Must compile (use --lib if exe is locked)
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cargo test --workspace # All tests must pass (currently 1744+)
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cargo clippy --workspace --all-targets -- -D warnings # Zero warnings
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```
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## MANDATORY: Live Integration Testing
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**After implementing any new endpoint, feature, or wiring change, you MUST run live integration tests.** Unit tests alone are not enough — they can pass while the feature is actually dead code. Live tests catch:
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- Missing route registrations in server.rs
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- Config fields not being deserialized from TOML
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- Type mismatches between kernel and API layers
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- Endpoints that compile but return wrong/empty data
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### How to Run Live Integration Tests
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#### Step 1: Stop any running daemon
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```bash
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tasklist | grep -i openfang
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taskkill //PID <pid> //F
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# Wait 2-3 seconds for port to release
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sleep 3
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```
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#### Step 2: Build fresh release binary
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```bash
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cargo build --release -p openfang-cli
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```
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#### Step 3: Start daemon with required API keys
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```bash
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GROQ_API_KEY=<key> target/release/openfang.exe start &
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sleep 6 # Wait for full boot
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curl -s http://127.0.0.1:4200/api/health # Verify it's up
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```
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The daemon command is `start` (not `daemon`).
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#### Step 4: Test every new endpoint
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```bash
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# GET endpoints — verify they return real data, not empty/null
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curl -s http://127.0.0.1:4200/api/<new-endpoint>
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# POST/PUT endpoints — send real payloads
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curl -s -X POST http://127.0.0.1:4200/api/<endpoint> \
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-H "Content-Type: application/json" \
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-d '{"field": "value"}'
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# Verify write endpoints persist — read back after writing
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curl -s -X PUT http://127.0.0.1:4200/api/<endpoint> -d '...'
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curl -s http://127.0.0.1:4200/api/<endpoint> # Should reflect the update
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```
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#### Step 5: Test real LLM integration
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```bash
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# Get an agent ID
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curl -s http://127.0.0.1:4200/api/agents | python3 -c "import sys,json; print(json.load(sys.stdin)[0]['id'])"
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# Send a real message (triggers actual LLM call to Groq/OpenAI)
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curl -s -X POST "http://127.0.0.1:4200/api/agents/<id>/message" \
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-H "Content-Type: application/json" \
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-d '{"message": "Say hello in 5 words."}'
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```
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#### Step 6: Verify side effects
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After an LLM call, verify that any metering/cost/usage tracking updated:
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```bash
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curl -s http://127.0.0.1:4200/api/budget # Cost should have increased
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curl -s http://127.0.0.1:4200/api/budget/agents # Per-agent spend should show
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```
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#### Step 7: Verify dashboard HTML
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```bash
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# Check that new UI components exist in the served HTML
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curl -s http://127.0.0.1:4200/ | grep -c "newComponentName"
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# Should return > 0
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```
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#### Step 8: Cleanup
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```bash
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tasklist | grep -i openfang
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taskkill //PID <pid> //F
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```
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### Key API Endpoints for Testing
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| Endpoint | Method | Purpose |
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|----------|--------|---------|
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| `/api/health` | GET | Basic health check |
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| `/api/agents` | GET | List all agents |
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| `/api/agents/{id}/message` | POST | Send message (triggers LLM) |
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| `/api/budget` | GET/PUT | Global budget status/update |
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| `/api/budget/agents` | GET | Per-agent cost ranking |
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| `/api/budget/agents/{id}` | GET | Single agent budget detail |
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| `/api/network/status` | GET | OFP network status |
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| `/api/peers` | GET | Connected OFP peers |
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| `/api/a2a/agents` | GET | External A2A agents |
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| `/api/a2a/discover` | POST | Discover A2A agent at URL |
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| `/api/a2a/send` | POST | Send task to external A2A agent |
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| `/api/a2a/tasks/{id}/status` | GET | Check external A2A task status |
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## Architecture Notes
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- **Don't touch `openfang-cli`** — user is actively building the interactive CLI
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- `KernelHandle` trait avoids circular deps between runtime and kernel
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- `AppState` in `server.rs` bridges kernel to API routes
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- New routes must be registered in `server.rs` router AND implemented in `routes.rs`
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- Dashboard is Alpine.js SPA in `static/index_body.html` — new tabs need both HTML and JS data/methods
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- Config fields need: struct field + `#[serde(default)]` + Default impl entry + Serialize/Deserialize derives
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## Common Gotchas
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- `openfang.exe` may be locked if daemon is running — use `--lib` flag or kill daemon first
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- `PeerRegistry` is `Option<PeerRegistry>` on kernel but `Option<Arc<PeerRegistry>>` on `AppState` — wrap with `.as_ref().map(|r| Arc::new(r.clone()))`
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- Config fields added to `KernelConfig` struct MUST also be added to the `Default` impl or build fails
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- `AgentLoopResult` field is `.response` not `.response_text`
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- CLI command to start daemon is `start` not `daemon`
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- On Windows: use `taskkill //PID <pid> //F` (double slashes in MSYS2/Git Bash)
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