MCP Tool Validator

This skill provides a complete, drop-in test harness for validating MCP server tools after code changes. It enforces a strict feedback loop: deploy → validate every tool → fix failures → redeploy → re-validate, capped at 5 iterations, before a PR is raised.

Works for both single-repo and monorepo layouts. Override the defaults table below to match your project structure.

Configuration defaults (override per project)