code-graph-mcp

Name: code-graph-mcp Review
Item: code-graph-mcp
Rating: 3.0
Author: Aaron Matthews

Connector Development Usable

Works inClaude Code Claude Cowork Claude Chat

Usable Scanned — metadata only

Reduces time spent navigating large codebases by enabling semantic search and impact analysis.

AST knowledge graph MCP server for Claude Code — semantic search, call graph traversal, HTTP route tracing, impact analysis. Auto-indexes 10 languages via Tree-sitter.

Find all callers of a function across codebase
Trace HTTP request flow from endpoint to database
Assess impact of function signature changes

57 starsMIT (commercial OK)FreeNo code needed

Usable rating — This tool is functional but has notable gaps. Review the evaluation notes below before deploying.

Why it matters

Reduces time spent navigating large codebases by enabling semantic search and impact analysis. Helps developers understand call chains and trace HTTP routes without manual inspection.

Best for

Teams maintaining multi-language codebases (Python, JavaScript, Go, Java, etc.) who need quick answers about code dependencies and change impact.

Works in

Claude Code Claude Cowork Claude Chat

Source

https://github.com/sdsrss/code-graph-mcp

By sdsrss

How to Get It

Option 1: Claude Desktop AppOpen the Customize panel in the sidebar → browse connectors → search and add. Works in Claude Code, Claude Cowork, and Claude Chat.

Option 2: Paste into Claude CodeCopy the command below and paste it into a Claude Code conversation. Claude will run it for you.

Command

claude mcp add code-graph-mcp -- npx -y code-graph-mcp

Tip: Paste this into a Claude Code conversation. Verify command matches your Claude Code version.

Auto-generated from the tool's public listing — not hands-on verified. Cross-check against the source repo's README before running.

First thing to try

Once it’s connected, paste this into Claude:

Help me find all callers of a function across codebase

CostFree

Trust Signals Auto-scanned

Stars57Contributors2Last updated2026-07-24LicenseMIT (OK for commercial use)Known CVEsNone foundSources: GitHub Advisory Database + OSV.dev · Scanned 2026-07-25 · scanner v1

Data & Access

Data processingPrompts sent to Anthropic API. Enterprise/Team plans exclude training.

Community Pulse Growing

Discussed on Reddit

I built an MCP server that gives Claude Code a knowledge graph of your codebase — Reddit · 331 pts
CodeGraphContext - An MCP server that converts your codebase into a graph databa — Reddit · 252 pts
CodeGraphContext (An MCP server that indexes local code into a graph database) n — Reddit · 220 pts

3 mentions across 1 sources

Reviewer notes

Auto-scanned review. These are observations, not a security certification.

Scored from trust signals (evidence-eval-v1): 57 GitHub stars; 2 contributors; last commit 1d ago; license MIT.

Things to check

Scanned, not hands-on tested — this entry was auto-scanned from public metadata (GitHub metrics, license, security flags). No reviewer has run it, and no tool-specific limitations have been documented yet.

How to evaluate tools before deploying →

Data shown here comes from public APIs and automated scanning. Reviewer notes reflect one person's experience. This is not a security certification or legal recommendation. Always evaluate tools according to your own organization's policies.

Evaluation Scores

Evaluation

Ease of Use

3/5

Versatility

3/5

Reliability

3/5

Security

3/5

Overall score3.00 / 5.00 UsableEvaluatedJul 2026

Scored from trust signals (evidence-eval-v1): 57 GitHub stars; 2 contributors; last commit 1d ago; license MIT.

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