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Claustrum is a shared memory layer for AI systems. It helps teams keep project context consistent across repositories, tools, and developers.

What You Can Do

• Store and retrieve structured memories (decision, constraint, active_work, activity).
• Run MCP safely with protocol-clean stdio (stdout for JSON-RPC only).
• Sync project access from GitHub and identity from OIDC.
• Operate with strong auditability (access timeline, append-only audit logs, export/retention).
• Tune context quality with bundle routing, ranking, personas, and debug visibility.

Start Here

• Installation
• Environment Variables
• Authentication Strategy
• Operations Guide
• API Reference

One-line MCP Config Helper

macOS / Linux:

curl -fsSL https://raw.githubusercontent.com/stephen-kim/claustrum/main/scripts/mcp-config-helper.js -o ./claustrum-mcp-config-helper.js && node ./claustrum-mcp-config-helper.js

Windows PowerShell:

iwr https://raw.githubusercontent.com/stephen-kim/claustrum/main/scripts/mcp-config-helper.js -OutFile .\claustrum-mcp-config-helper.js; node .\claustrum-mcp-config-helper.js

System Components

• memory-core: REST API + Postgres + policy engine.
• mcp-adapter: MCP stdio bridge that calls memory-core.
• admin-ui: web console for setup, access control, integrations, and observability.

Documentation Notes

• This docs set is written for admins and end users.
• The focus is operational behavior and user outcomes.