Chaos-MCP MCP Server
AraneaDev/Chaos-MCP
[](https://agentrank-ai.com/tool/AraneaDev--Chaos-MCP/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge) Local-first MCP server that runs isolated mutation testing against a codebase to expose the gaps its test suite does not cover. Wraps StrykerJS, cosmic-ray, cargo-mutants and Infection behind one tool surface.
claude mcp add agentrank -- npx -y agentrank-mcp-server Overview
AraneaDev/Chaos-MCP is a TypeScript MCP server licensed under MIT. Local-first MCP server that runs isolated mutation testing against a codebase to expose the gaps its test suite does not cover. Wraps StrykerJS, cosmic-ray, cargo-mutants and Infection behind one tool surface.
Ranked #2445 out of 24846 indexed tools.
In the top 10% of all indexed tools.
Ecosystem
Score Breakdown
2 stars → early stage
Last commit 1mo ago → moderate activity
1/1 issues closed → responsive maintainer
5 contributors → small team
No dependents → no downstream usage
Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →
How to Improve
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