todo/doing/mcp-feature.md

@@ -85,3 +85,53 @@ Each tool handler:
 | Tests | `grokkit testgen` | Claude generates + validates tests |
 | Recipes | `grokkit recipe` | Claude orchestrates multi-step workflows |
 | Analysis | `grokkit analyze` | Claude gets language-aware code analysis |
+## Work Plan
+
+1. **Evaluate and add MCP SDK**  
+   - Research Go MCP SDKs (`github.com/mark3labs/mcp-go` or equivalent).  
+   - Add to `go.mod`, run `go mod tidy`.  
+   - Commit: `feat(mcp): add MCP SDK dependency`.
+
+2. **Implement MCP server foundation** (`internal/mcp`)  
+   - Create `internal/mcp/server.go`: Initialize stdio server, register tools/resources.  
+   - Inject real `AIClient` and `GitRunner` impls.  
+   - Use `StreamSilent` for non-streaming results.  
+   - Commit: `feat(mcp): add MCP server foundation`.
+
+3. **Add `cmd/mcp.go`**  
+   - Cobra command `grokkit mcp` to start stdio server.  
+   - Add config flags: `--tools`, `--resources` (comma-separated).  
+   - Blocks until EOF.  
+   - Test: Manual `grokkit mcp` + simple MCP client.  
+   - Commit: `feat(mcp): add grokkit mcp CLI command`.
+
+4. **Extract reusable functions from existing commands**  
+   - `lint_code`: Extract from `cmd/lint.go` → `internal/linter.RunLint(path) string`.  
+   - `generate_commit_msg`: Extract from `cmd/commit.go` → `internal/git.GenerateCommitMsg() string`.  
+   - Commit per extraction: `refactor(lint): extract reusable lint function`.
+
+5. **Implement Phase 2 tools** (priority order, 1 commit per 2 tools)  
+   - Register each as MCP tool in `server.go`.  
+   - `lint_code`, `analyze_code`.  
+   - `generate_docs`, `generate_tests`.  
+   - `generate_commit_msg`, `run_recipe`.  
+   - Table-driven unit tests with mocked `AIClient`/`GitRunner`.  
+   - Commit: `feat(mcp): add lint_code and analyze_code tools`.
+
+6. **Implement Phase 3 resources**  
+   - `recipes://local`, `recipes://global`, `prompts://language`.  
+   - List directories and contents as MCP resources.  
+   - Unit tests for path resolution and listing.  
+   - Commit: `feat(mcp): add recipe and prompt resources`.
+
+7. **Add config flags and validation**  
+   - Support `mcp.enabled`, `mcp.tools`, `mcp.resources` in config.  
+   - Validate tool/resource lists on startup.  
+   - Integration test: Full `grokkit mcp` run with subset tools.  
+   - Commit: `feat(mcp): add config flags and validation`.
+
+8. **End-to-end testing and docs**  
+   - Test with Claude Code or MCP client simulator.  
+   - Add `README.md` section: "MCP Server Mode".  
+   - Smoke test all tools/resources.  
+   - Final commit: `feat(mcp): complete MCP server + docs/tests`.