Crbro memory: MCP server, setup and security

What Crbro memory does

According to its repository: “Persistent agent memory in local JSON files: neuron/synapse graph with heat scoring, fact-level search, corrections, secret redaction and team sharing via Git.”

An MCP server gives an AI agent extra tools it calls during the conversation: the agent reads their description, decides to use them and gets the result back. Crbro memory is listed under Memory and knowledge, a category of 250 servers in the directory, where it ranks #203 by stars.

Topics declared by the repository: ai-agents, anthropic, claude, claude-code, knowledge-graph, memory.

Installing and connecting Crbro memory

Distribution modes declared in the official MCP registry:

• npm package (Node.js, usually started with npx)

Like any MCP server, you declare it in your client's configuration (Claude Desktop, Claude Code, Cursor, VS Code, Codex…): a name, the command that starts it or its URL, and any environment variables. The client then starts it and lists its tools. Project language: TypeScript. Listed systems: macOS, Windows, Linux.

Security: what to check

An MCP server runs code with the rights you give it, and the model reads its tool descriptions: a malicious or compromised server can hijack the agent. Read the code, or pick a maintained and widely used server, before connecting it.

None of the risk signals we track (system access, secrets, missing licence, abandonment) applies to Crbro memory. That does not replace reading the code.

Good practice: grant only the rights needed (least privilege), require human approval for irreversible actions, and run the AI agent security check.

Project activity and maintenance

Created on May 7, 2026, the Octonove/crbro-memory repository has 8 stars and 1 forks, with 0 open issues. It has more stars than 22% of the servers in the directory. It received changes this month. Version published in the registry: 2.10.0 (October 18, 2026).

Stars measure attention, not quality: a recent, heavily promoted project can collect them fast, while a useful but niche server will have few.