code-review-graph repo
MCP-native local codebase intelligence graph. Builds a persistent dependency + call graph (crg-daemon auto-rebuilds on change) and exposes four MCP tools: get_impact_radius, get_review_context, detect_changes, get_architecture_overview.
What it does for you: Gives every Claude Code review session instant knowledge of which files a change will propagate to, so review misses no downstream risk. For Hermes, any pre-commit or CI hook can call the MCP tools to gate risky diffs automatically. Trending 232 stars on Aug 7 means community validation is arriving fast.
In practice: Polished, minimal, single-purpose. Installation is pip install code-review-graph; crg-daemon then runs as a background service. 28 983 total stars at time of scouting.
For: Both runtimes. pip-installable Python daemon with 4 MCP tools; works in Claude Code and Hermes pipelines equally.
Verdict: build now. MCP-native, pip-installable today, fills a real gap in Hermes's code-awareness toolchain, and the 4-tool surface is small enough to integrate in one session.
Build #1 code-review-graph: use the ai-implementation-build-intake skill to build this safely. Source: https://github.com/tirth8205/code-review-graph. Save canonical skill/agent under AXION\Skills and AXION\Agents.
Source · 28 983 GitHub stars, 232 gained on 2026-08-07; MCP tool list confirmed in README; pip-installable with crg-daemon auto-rebuild; Show HN thread same day.