Crbro Memory

🧠 CRBRO — Persistent Neural Memory for AI

[](https://www.npmjs.com/package/crbro-memory) [](LICENSE) [](https://modelcontextprotocol.io)

**CRBRO** is a local MCP (Model Context Protocol) server that gives your AI assistant **persistent long-term memory** across sessions. It uses a biological neural architecture — cortex, synapses, hippocampus — to store, connect, and retrieve knowledge automatically.


Free and open source (MIT). All 23 tools included — no license, no account, no tiers.

⭐ **If CRBRO gives your AI a memory worth keeping, a star on GitHub is the best way to support it.**

Features

• 🧬 Biological Architecture — Knowledge organized as neurons (cortex), connections (synapses), and session memory (hippocampus)
• 🔍 Fact-Level Search — Powered by Orama. Every fact is indexed on its own, so a topic with hundreds of facts stays as findable as one with three, and each result comes back with the exact fact that matched and the date it was recorded
• 🔥 Heat Scores — Automatic relevance tracking based on frequency, recency, and connectivity
• ✏️ Correctable — Knowledge can be superseded or retracted, not just piled up. A memory that only appends keeps serving yesterday's answer with today's confidence
• 🔐 Credential-aware — API keys, tokens and passwords are replaced with a marker before they touch the disk. The sentence around them survives; the secret does not — and crbro_secret puts the real value in your operating system's own keychain, so refusing it does not leave you with nowhere to put it
• 👥 Safe with two editors open — Writes are serialised per neuron, so running CRBRO in two IDEs at once does not silently lose facts
• **🤝 Shareable per