From 54f6631c28a8b85f6f874e17822549faba916a38 Mon Sep 17 00:00:00 2001 From: Claude Date: Sun, 24 May 2026 09:38:06 +0000 Subject: feat(executor): per-task agent MCP server + token registry (Phase 2) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Adds the agent-facing MCP transport foundation: a Registry that mints a per-task bearer token bound to a freshly built MCP server exposing the four agent tools (ask_user, report_summary, spawn_subtask, record_progress), and an HTTP handler (StreamableHTTP) that resolves the token to that server. The server never trusts an agent-supplied task ID — context comes from the token. The default storeChannel now buffers summary and question signals under a mutex (an MCP tool call lands on an HTTP-handler goroutine mid-run), exposing ReportedSummary/PendingQuestion. The pool flushes the buffered summary onto the execution after the run, replacing the runner's direct exec.Summary write and keeping the read race-free. ask_user follows the record-and-resume model: it buffers the question, returns ErrAgentBlocked, and the tool tells the agent to end its turn; the run blocks and resumes later via claude --resume (no live slot held). Tests cover registry lifecycle, in-memory tool dispatch, and HTTP end-to-end with bearer auth (valid token dispatches; invalid token rejected). Not yet wired into the runners or mounted on the API server — next increment. https://claude.ai/code/session_01SESwn7kQ7oP62trWw6pc39 --- internal/executor/local_test.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'internal/executor/local_test.go') diff --git a/internal/executor/local_test.go b/internal/executor/local_test.go index 8aa8791..ffe87f9 100644 --- a/internal/executor/local_test.go +++ b/internal/executor/local_test.go @@ -72,7 +72,7 @@ func TestLocalRunner_Run_WritesStreamJSON(t *testing.T) { } exec := &storage.Execution{ID: uuid.New().String(), TaskID: tt.ID} - if err := r.Run(context.Background(), tt, exec, newStoreChannel(nil, tt.ID, exec)); err != nil { + if err := r.Run(context.Background(), tt, exec, newStoreChannel(nil, tt.ID)); err != nil { t.Fatalf("Run: %v", err) } @@ -121,7 +121,7 @@ func TestLocalRunner_Run_NoClient_Errors(t *testing.T) { r := &LocalRunner{LogDir: t.TempDir()} tt := &task.Task{ID: "x", Agent: task.AgentConfig{Instructions: "hi"}} exec := &storage.Execution{ID: "exec-x"} - err := r.Run(context.Background(), tt, exec, newStoreChannel(nil, tt.ID, exec)) + err := r.Run(context.Background(), tt, exec, newStoreChannel(nil, tt.ID)) if err == nil || !strings.Contains(err.Error(), "no LLM client") { t.Errorf("expected 'no LLM client' error, got %v", err) } @@ -134,7 +134,7 @@ func TestLocalRunner_Run_EmptyInstructions_Errors(t *testing.T) { } tt := &task.Task{ID: "x", Agent: task.AgentConfig{}} exec := &storage.Execution{ID: "exec-x"} - err := r.Run(context.Background(), tt, exec, newStoreChannel(nil, tt.ID, exec)) + err := r.Run(context.Background(), tt, exec, newStoreChannel(nil, tt.ID)) if err == nil || !strings.Contains(err.Error(), "empty instructions") { t.Errorf("expected empty-instructions error, got %v", err) } -- cgit v1.2.3