io.github.callosium/callosium

Callosium

Is the Callosium MCP server down? No. It is up and needs args, probed 2026-11-01.

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

needs args probed 2026-11-14 · unchanged since 2026-11-01

requires --brain, --agent, --token

Run it: npx -y callosium@0.1.18 (stdio, probed in a container with the network off)
Host: npmjs.com
Repository: https://github.com/callosium/callosium
Website: https://callosium.com
Registry: active, updated 2026-08-04 · registry entry

More servers

Other registry entries on npmjs.com, the ones next to this name; all of them.

Callirra io.github.callirra-ai/mcp · needs env
io.github.calllint/calllint · alive
cob-rag-mcp io.github.callobuzz/cob-rag-mcp · needs env
cob-shopify-mcp io.github.callobuzz/cob-shopify-mcp · alive
agent-device io.github.callstack/agent-device · alive
agent-device io.github.callstackincubator/agent-device · crashed on start
SnapClap MCP io.github.calnflow/snapclap-mcp · not found
Calypso Multimodal RAG MCP io.github.calypso-so/multimodal-rag-mcp-server · needs env

Servers that mention markdown or memory.

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

The server needs command line arguments that the registry entry does not list. Add them to the package arguments in the registry entry.