wehub-resource-sync
86 lines
2.2 KiB
Go
86 lines
2.2 KiB
Go
package utils //nolint:revive //TODO: figure out a better name for this package
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import "github.com/modelcontextprotocol/go-sdk/mcp"
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func NewToolResultText(message string) *mcp.CallToolResult {
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return &mcp.CallToolResult{
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Content: []mcp.Content{
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&mcp.TextContent{
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Text: message,
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},
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},
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}
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}
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func NewToolResultError(message string) *mcp.CallToolResult {
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return &mcp.CallToolResult{
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Content: []mcp.Content{
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&mcp.TextContent{
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Text: message,
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},
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},
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IsError: true,
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}
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}
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func NewToolResultErrorFromErr(message string, err error) *mcp.CallToolResult {
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return &mcp.CallToolResult{
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Content: []mcp.Content{
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&mcp.TextContent{
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Text: message + ": " + err.Error(),
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},
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},
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IsError: true,
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}
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}
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func NewToolResultResource(message string, contents *mcp.ResourceContents) *mcp.CallToolResult {
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return &mcp.CallToolResult{
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Content: []mcp.Content{
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&mcp.TextContent{
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Text: message,
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},
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&mcp.EmbeddedResource{
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Resource: contents,
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},
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},
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IsError: false,
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}
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}
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func NewToolResultResourceLink(message string, link *mcp.ResourceLink) *mcp.CallToolResult {
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return &mcp.CallToolResult{
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Content: []mcp.Content{
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&mcp.TextContent{
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Text: message,
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},
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link,
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},
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IsError: false,
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}
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}
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// NewToolResultAwaitingFormSubmission signals to the agent that a tool call
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// has been intercepted to show an MCP App form to the user and has NOT
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// performed the requested operation. The agent must stop, not chain dependent
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// tool calls, and not claim the operation succeeded. The result is marked
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// IsError=true so agents that bail on error don't proceed; the host still
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// renders the UI because rendering is keyed off the tool's _meta.ui, not the
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// result. The MCP App form will submit the operation directly when the user
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// clicks submit, after which a ui/update-model-context call delivers the real
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// outcome to the agent.
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func NewToolResultAwaitingFormSubmission(message string) *mcp.CallToolResult {
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return &mcp.CallToolResult{
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Content: []mcp.Content{
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&mcp.TextContent{
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Text: message,
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},
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},
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StructuredContent: map[string]any{
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"status": "awaiting_user_submission",
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"reason": "An interactive form is being shown to the user. The operation has not been performed.",
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},
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IsError: true,
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}
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}
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