CodeGraph fork with per-branch index management - instant branch switching without re-indexing | CodeGraph 分支版本，支持多分支索引管理 - 分支切换无需重新索引，秒级完成
Skill Claude CodeCodex
Add tree-sitter language support to codegraph end-to-end — wire the grammar + extractor, write tests, then benchmark extraction quality and retrieval value on 3 popular real-world repos. Use when the user runs /add-lang or asks to add/support a new language (e.g. Lua, Elixir, Zig, OCaml) in codegraph.
Skill Claude CodeCodex
Benchmark CodeGraph retrieval quality on a real codebase by comparing agent behavior with vs without CodeGraph. Use when the user runs /agent-eval or asks to test, benchmark, audit, or validate a codegraph version (the local dev build or a published npm version) against a language's repo.