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mcp/skillhub

Callosium MCP Server

by callosiumio.github.callosium/callosiumv0.1.18

One shared memory for every AI you use, in plain Markdown files you own.

10Node.jsstdioofficial registry

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security

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cold start

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freshness

Maintained41d ago

Install Callosium MCP server

Install in Claude Code

claude mcp add callosium -- npx -y callosium mcp --brain '<--brain>' --agent '<--agent>' --token '<--token>'

Configuration

VariableRequiredSecretDescription
CALLOSIUM_MODEL_DIR——Optional. Where the local embedding model is cached. Defaults to a per-user cache directory.

Freshness

Maintained — last maintenance signal 41d ago. The newest of the signals below sets the band.

  1. Last commit (default branch)

    2026-08-30 · 41d ago · GitHub

  2. Latest release

    2026-08-01 · 2mo ago · GitHub · desktop-v0.1.17

  3. Package published

    no data · npm/PyPI

  4. Registry entry updated

    2026-08-04 · 2mo ago · official registry · v0.1.18

FAQ

›How do I install the Callosium MCP server in Claude Code?

Run: claude mcp add callosium -- npx -y callosium mcp --brain '<--brain>' --agent '<--agent>' --token '<--token>'. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Callosium require an API key?

No required environment variables are declared in its published metadata.

›Can I use Callosium as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Callosium in the official MCP registry?

Yes, as io.github.callosium/callosium.

Alternatives to Callosium

Other memory MCP servers.

View all