c6490c175a
Update all go-* imports from forge.lthn.ai to dappco.re/go/core/*.
Bump mcp to v0.4.0 (Options{} struct API).
Versions: core v0.5.0, io v0.2.0, log v0.1.0, process v0.3.0,
ws v0.3.0, ai v0.2.0, webview v0.2.0, i18n v0.2.0.
Co-Authored-By: Virgil <virgil@lethean.io>
111 lines
2.8 KiB
Go
111 lines
2.8 KiB
Go
// SPDX-License-Identifier: EUPL-1.2
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package agentic
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import (
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"context"
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"encoding/json"
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"net/http"
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"time"
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coreerr "dappco.re/go/core/log"
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"github.com/modelcontextprotocol/go-sdk/mcp"
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)
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// --- agentic_status_remote tool ---
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// RemoteStatusInput queries a remote core-agent for workspace status.
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type RemoteStatusInput struct {
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Host string `json:"host"` // Remote agent host (e.g. "charon")
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}
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// RemoteStatusOutput is the response from a remote status check.
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type RemoteStatusOutput struct {
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Success bool `json:"success"`
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Host string `json:"host"`
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Workspaces []WorkspaceInfo `json:"workspaces"`
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Count int `json:"count"`
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Error string `json:"error,omitempty"`
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}
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func (s *PrepSubsystem) registerRemoteStatusTool(server *mcp.Server) {
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mcp.AddTool(server, &mcp.Tool{
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Name: "agentic_status_remote",
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Description: "Check workspace status on a remote core-agent (e.g. Charon). Shows running, completed, blocked, and failed agents.",
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}, s.statusRemote)
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}
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func (s *PrepSubsystem) statusRemote(ctx context.Context, _ *mcp.CallToolRequest, input RemoteStatusInput) (*mcp.CallToolResult, RemoteStatusOutput, error) {
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if input.Host == "" {
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return nil, RemoteStatusOutput{}, coreerr.E("statusRemote", "host is required", nil)
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}
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addr := resolveHost(input.Host)
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token := remoteToken(input.Host)
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url := "http://" + addr + "/mcp"
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client := &http.Client{Timeout: 15 * time.Second}
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sessionID, err := mcpInitialize(ctx, client, url, token)
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if err != nil {
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return nil, RemoteStatusOutput{
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Host: input.Host,
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Error: "unreachable: " + err.Error(),
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}, nil
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}
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rpcReq := map[string]any{
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"jsonrpc": "2.0",
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"id": 2,
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"method": "tools/call",
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"params": map[string]any{
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"name": "agentic_status",
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"arguments": map[string]any{},
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},
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}
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body, _ := json.Marshal(rpcReq)
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result, err := mcpCall(ctx, client, url, token, sessionID, body)
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if err != nil {
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return nil, RemoteStatusOutput{
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Host: input.Host,
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Error: "call failed: " + err.Error(),
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}, nil
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}
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output := RemoteStatusOutput{
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Success: true,
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Host: input.Host,
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}
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var rpcResp struct {
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Result struct {
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Content []struct {
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Text string `json:"text"`
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} `json:"content"`
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} `json:"result"`
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Error *struct {
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Code int `json:"code"`
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Message string `json:"message"`
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} `json:"error"`
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}
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if json.Unmarshal(result, &rpcResp) != nil {
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output.Success = false
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output.Error = "failed to parse response"
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return nil, output, nil
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}
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if rpcResp.Error != nil {
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output.Success = false
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output.Error = rpcResp.Error.Message
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return nil, output, nil
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}
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if len(rpcResp.Result.Content) > 0 {
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var statusOut StatusOutput
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if json.Unmarshal([]byte(rpcResp.Result.Content[0].Text), &statusOut) == nil {
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output.Workspaces = statusOut.Workspaces
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output.Count = statusOut.Count
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}
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}
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return nil, output, nil
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}
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