AcademyMCP serversProductivity

ChatCrystal

Developers and tech leads who want a searchable record of the decisions taken in AI coding sessions.

  • Recommendedour rating
  • 61gitHub stars
  • Apache-2.0licence
  • 6 days agolast update
git clone https://github.com/ZengLiangYi/ChatCrystal.git
README.md

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What it does

A local-first app and MCP server that imports conversations from AI coding assistants into notes. It indexes them for semantic search, groups related topics in a tag graph and exports them as Markdown. The app is designed to keep your data on your own machine.

Use cases

  1. 01Search past coding chats for an earlier decision
  2. 02Export conversations to Markdown for a team wiki
  3. 03Group related sessions with tags for review

Questions about
ChatCrystal.

What is ChatCrystal used for?

Developers and tech leads who want a searchable record of the decisions taken in AI coding sessions. A local-first app and MCP server that imports conversations from AI coding assistants into notes. It indexes them for semantic search, groups related topics in a tag graph and exports them as Markdown. The app is designed to keep your data on your own machine.

How do I install ChatCrystal?

Run this in your terminal: git clone https://github.com/ZengLiangYi/ChatCrystal.git

Is ChatCrystal open source?

Yes. The code is on GitHub (ZengLiangYi/ChatCrystal) under the Apache-2.0 licence.

Is ChatCrystal safe to use?

It passed our automatic scan for credential theft, hidden instructions and risky install commands. Third party open source software. Sabemos AI does not maintain it. Check the code and permissions before you connect it to company data.