TeamBrain
Gives your team a shared markdown brain any MCP-compatible AI can read and write.
TeamBrain is a shared knowledge base built as plain markdown files that any MCP-compatible AI (Claude, ChatGPT, and others) can read and write directly, so a decision made in one person's chat becomes visible to the next teammate's AI instead of staying trapped in that chat window. It captures decisions along with the reasoning behind them, connects using your own AI provider keys, and works from inside whatever AI app you already use rather than replacing it.

What holds up
- +Uses MCP natively — any MCP-compatible AI connects without a custom plugin or integration
- +Knowledge lives as plain markdown files, not locked into a proprietary database format
- +You bring your own AI provider keys — it doesn't force your team onto one specific model
Mind the limits
- −No pricing shown on the page — cost and plan tiers aren't disclosed
- −Depends on your team's AI tools already supporting MCP — older or closed AI setups won't connect
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