<p align="center"> <img src="assets/logo.png" alt="sumo-qa — strong QA, crouching rikishi mark" width="520" /> </p> A senior-QA MCP server + skills library that delivers ISTQB-grade testing discipline to AI coding agents across **Claude Code, Cursor, Codex, OpenCode, JetBrains AI Assistant + Junie, and VS Code + GitHub Copilot**. The discipline lives in [skill files](skills/) the host LLM follows literally; MCP tools provide canonical knowledge catalogues; a SessionStart hook auto-injects the `u