CodeGraph CLI MCP Server

## Phase 0: Initial Requirements Analysis - Feature: Git repository integration with libgit2 - Technical Stack: Rust, git2, notify, tokio, thiserror, tracing - Constraints: Large-repo efficiency; async-safe; cross-platform hooks - Success Criteria: Hooks, branch tracking, change detection, merge strategies, history insights, unit tests Status: Completed ## Phase 1: Context7 Library Research - git2 API coverage used: Revwalk, Diff/Stats, MergeOptions (FileFavor), merge_analysis - notify usage: recommended_watcher, debounce, ignore `.git/` Status: Completed (see README.md for notes) ## Phase 2: Current Best Practices - Conflicts: prefer small/short-lived branches; rebase/merge often - Watchers: debounce and offload work; ignore internal dirs - Large repos: limit revwalk; use `Diff::stats()` Status: Completed (snapshot via web search) ## Phase 3: Dev Guild Coordination - Notified dev_guild of development start via A2A inbox Status: Completed ## Phase 4: Architecture Alignment - Pattern: Dedicated `codegraph-git` crate; stable API for repo ops - Interfaces: `GitRepository`, `RepoWatcher`, `HistoryInsights` - Constraints: No API server changes in this iteration Status: Aligned ## Phase 5: TDD Setup - Added basic tests for hooks, commit + status, history - Coverage: Core flows in this crate; broader workspace tests unchanged Status: Created ## Phase 6: Core Implementation - Implemented hooks, branch tracking, change detection, merge strategies, history analysis, watcher - `cargo check` passes Status: Completed ## Phase 7: Code Quality Optimization - Initial pass; performance-friendly defaults used - Future: async wrappers with `spawn_blocking`, deeper per-file churn Status: Initial ## Phase 8–9: Integration/Security - Pending API wiring and security validation ## Phase 10: Code Review Preparation ### Code Review Package - Feature: Git Integrator - Files Modified: crates/codegraph-git/*, Cargo.toml, docs/git-integrator/* - Lines Changed: minimal, focused per crate addition Testing - Unit Test Coverage: basic in new crate - Integration: not wired to API yet Documentation - README.md updated for git integrator; phase log present ## Phase 14: Knowledge Sharing - Documented patterns and practices in README.md ## Phase 15: Reflection & Improvement What Worked - Clean isolation in new crate - Efficient history analysis using stats Challenges - libgit2 merge API ergonomics - Global workspace tests failing in unrelated crates (left untouched) Recommendations - Add async wrappers; extend conflict resolution utilities - API endpoints for insights and hooks management ## Phase 16: Evolution Protocols - Submitted evolution request via MAO tool with goals: richer merge strategies and async wrappers