![\"MasterMind](\"assets/logo.svg\"){kind=logo}
\n\n \n
\n π mastermind.mehrad.me\n
\n\n\n ![\"version](\"https://img.shields.io/badge/version-0.22.0-7c6bff\"){kind=icon}
![\"status:](\"https://img.shields.io/badge/status-experimental-e0a800\"){kind=icon}
![\"license](\"https://img.shields.io/badge/license-MIT-555\"){kind=icon}
βοΈ Experimental (v0.22.0). Under active development β not yet stable, but usable. Its\neffect is measured in the open (see evals/RESULTS.md); APIs and defaults may change.
\n\n> **Make your AI coding assistant trustworthy.** MasterMind is plain Markdown that gives Claude Code,\n> Codex, Cursor, Copilot, and any AGENTS.md tool sharp defaults, real engineering judgment, and the\n> discipline to **check its own work** β so you can rely on what it produces instead of watching every edit.\n\nNo app, no dependencies β just text that loads into your AI. **You don't learn any commands: you talk\nnormally** (\"build me X\", \"why is this slow?\", \"review this\") and MasterMind applies the right discipline\nautomatically. It **improves itself** over time, and it's **tool-agnostic** β one brain for every editor.\n\n> **πΊοΈ New here?** Explore the live interactive map.\n\n## Why it exists\n\nYour AI already knows JavaScript, React, and algorithms. Re-teaching those wastes tokens. MasterMind adds\nonly what's *missing* β the judgment and rigor that turn \"looks right\" into \"verified\":\n\n- **Good defaults** β which tool/pattern to reach for, so it picks the best option, not the average one.\n- **A way to decide** β how to choose when there's no obvious default.\n- **A habit of checking** β verify the work end-to-","tagline":"βοΈ Experimental β A genius-builder brain for your AI coding tools: sharp defaults, real judgment, and the discipline to check their own work. For Claude Code, Codex, Cursor & Copilot. Just markdown; it improves itself over time.","category":"coding-agents","tags":["claude-code","codex","cursor","copilot","markdown-rules"],"author":"mehrad-dm","verified":false,"attribution":{"status":"community_indexed","statusLabel":"Community indexed","shortLabel":"COMMUNITY INDEXED","sourceLabel":"OpenAgentSkill auto-indexer","sourceDetail":"mehrad-dm/mastermind","creatorName":"mehrad-dm","creatorUrl":"https://github.com/mehrad-dm","sourceUrl":"https://github.com/mehrad-dm/mastermind","indexedBy":"OpenAgentSkill community index","claimUrl":"https://www.openagentskill.com/skills/mehrad-dm-mastermind#claim-this-skill","claimCta":"Claim this skill","trustNote":"This listing was indexed from public sources and is not marked official until a maintainer claim is approved.","publicNote":"Attribution links to the public repository or creator profile. Creators can claim the listing to update ownership signals."},"stats":{"stars":12,"forks":2,"downloads":0,"rating":0,"review_count":0,"quality_score":40.3},"quality":{"score":67,"tier":"promising","label":"Promising","summary":"Useful candidate, but compare it with alternatives before adopting.","signals":[{"label":"GitHub stars","value":"12","tone":"neutral"},{"label":"Freshness","value":"2d ago","tone":"positive"},{"label":"Install ready","value":"Yes","tone":"positive"},{"label":"License","value":"MIT","tone":"neutral"}],"warnings":["Low GitHub adoption signal"]},"trust":{"version":"trust-score-v5","score":69,"base_score":77,"outcome_confidence":0,"tier":"review","label":"Sandbox only","summary":"Useful candidate with missing or mixed trust signals. 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