{"repo":"mnemox-ai/idea-reality-mcp","free":true,"listed":false,"github":"https://github.com/mnemox-ai/idea-reality-mcp","clone":"git clone https://github.com/mnemox-ai/idea-reality-mcp.git","description":"Pre-build reality check for AI coding agents. Scans GitHub, HN, npm, PyPI, Product Hunt. MCP server. 290+ stars.","language":"Python","stars":779,"topics":["developer-tools","mcp","ai-agents","github-api","idea-validation","market-research","mcp-server"],"license":"MIT","category":"mcp-servers","readme_excerpt":"English 繁體中文 idea-reality-mcp How to check if someone already built your app idea — automatically. idea-reality-mcp is an MCP server that scans GitHub, npm, PyPI, Hacker News, and Stack Overflow to check if your startup idea already exists. It returns a 0–100 reality score with evidence, trend detection, and pivot suggestions — so your AI agent can decide whether to build, pivot, or kill the idea before writing any code. When to use this: You're about to start a new project and want to know if similar tools already exist, how competitive the space is, and whether the market is growing or declining. Project status (August 2026): Maintenance mode. The tool works, stays free & open source, and the hosted API remains up; bug reports are reviewed, but no new features are planned. Not just checking — building it? After a reality check, open your idea as a public project on AngelRun — ship updates, climb the season, and get seen by angels. How it works 1. Describe your idea in plain English — e.g. \"a CLI tool that converts Figma designs to React components\" 2. idea check scans 5 databases in parallel (GitHub repos + stars, Hacker News discussions, npm/PyPI packages, Stack Overflow questions) 3. Get a 0–100 reality score with trend direction (accelerating/stable/declining), top competitors, and AI-generated pivot suggestions What you get One score. Six sources. Trend detection. Your agent decides what to do next. Try it in your browser — no install Quick Start 3. Ask your agent: \"Bef","default_branch":null,"files":null,"tree":[],"storefront":"/r/mnemox-ai","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/mnemox-ai/idea-reality-mcp/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}