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3dfed9c986
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CI / build-and-test (push) Failing after -32m50s
* Add function to extract MCP session ID from request headers and query parameters * Update access log to include MCP session ID fix(cli): simplify project lookup logic * Refactor project retrieval to prefer GUID lookup when input is a valid UUID * Introduce separate functions for fetching projects by GUID and name
90 lines
2.3 KiB
Go
90 lines
2.3 KiB
Go
package cmd
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import (
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"context"
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"fmt"
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"strings"
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"github.com/modelcontextprotocol/go-sdk/mcp"
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"github.com/spf13/cobra"
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)
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var sseCmd = &cobra.Command{
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Use: "sse",
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Short: "Run a stdio MCP bridge backed by a remote AMCS server using SSE transport (widely supported by hosted MCP clients)",
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RunE: func(cmd *cobra.Command, _ []string) error {
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ctx := cmd.Context()
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if err := requireServer(); err != nil {
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return err
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}
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client := mcp.NewClient(&mcp.Implementation{Name: "amcs-cli", Version: "0.0.1"}, nil)
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transport := &mcp.SSEClientTransport{
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Endpoint: sseEndpointURL(),
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HTTPClient: newHTTPClient(),
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}
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verboseLogf("connecting to SSE endpoint %s", sseEndpointURL())
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remote, err := client.Connect(ctx, transport, nil)
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if err != nil {
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return fmt.Errorf("connect to AMCS SSE endpoint: %w", err)
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}
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defer func() { _ = remote.Close() }()
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verboseLogf("connected to SSE endpoint %s", sseEndpointURL())
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tools, err := remote.ListTools(ctx, nil)
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if err != nil {
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return fmt.Errorf("load remote tools: %w", err)
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}
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server := mcp.NewServer(&mcp.Implementation{
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Name: "amcs-cli",
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Title: "AMCS CLI Bridge (SSE)",
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Version: "0.0.1",
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}, nil)
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for _, tool := range tools.Tools {
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remoteTool := tool
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server.AddTool(&mcp.Tool{
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Name: remoteTool.Name,
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Description: remoteTool.Description,
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InputSchema: remoteTool.InputSchema,
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OutputSchema: remoteTool.OutputSchema,
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Annotations: remoteTool.Annotations,
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}, func(ctx context.Context, req *mcp.CallToolRequest) (*mcp.CallToolResult, error) {
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return remote.CallTool(ctx, &mcp.CallToolParams{
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Name: req.Params.Name,
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Arguments: req.Params.Arguments,
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})
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})
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}
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session, err := server.Connect(ctx, &mcp.StdioTransport{}, nil)
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if err != nil {
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return fmt.Errorf("start stdio bridge: %w", err)
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}
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defer func() { _ = session.Close() }()
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verboseLogf("sse stdio bridge ready")
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verboseLogf("waiting for MCP commands on stdin")
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<-ctx.Done()
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return nil
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},
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}
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func sseEndpointURL() string {
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base := strings.TrimRight(strings.TrimSpace(cfg.Server), "/")
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if strings.HasSuffix(base, "/mcp") {
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base = strings.TrimSuffix(base, "/mcp")
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}
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if strings.HasSuffix(base, "/sse") {
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return base
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}
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return base + "/sse"
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}
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func init() {
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rootCmd.AddCommand(sseCmd)
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}
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