Cambium MCP Server

Name: Cambium MCP Server
Author: io.github.jarmstrong158

io.github.jarmstrong158/cambium

Repository Registry

What is the Cambium MCP server?

Knowledge-lifecycle MCP: turn agent work into memory, recall it across projects, promote to org.

How to install Cambium

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

CAMBIUM_REPO
Absolute path to the project git clone cambium reads/writes. Defaults to the current repo (cwd git root) when unset.
CAMBIUM_AGENT_ID
Your unique agent id, attributed to captures/endorsements/promotions.
CAMBIUM_ORG_REPO
Path to the org knowledge repo clone (org scope). Omit to keep promotions at team scope.

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "cambium": {
      "command": "uvx",
      "args": [
        "cambium-mcp"
      ],
      "env": {
        "CAMBIUM_REPO": "<YOUR_CAMBIUM_REPO>",
        "CAMBIUM_AGENT_ID": "<YOUR_CAMBIUM_AGENT_ID>",
        "CAMBIUM_ORG_REPO": "<YOUR_CAMBIUM_ORG_REPO>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "cambium": {
      "command": "uvx",
      "args": [
        "cambium-mcp"
      ],
      "env": {
        "CAMBIUM_REPO": "<YOUR_CAMBIUM_REPO>",
        "CAMBIUM_AGENT_ID": "<YOUR_CAMBIUM_AGENT_ID>",
        "CAMBIUM_ORG_REPO": "<YOUR_CAMBIUM_ORG_REPO>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "cambium": {
      "command": "uvx",
      "args": [
        "cambium-mcp"
      ],
      "env": {
        "CAMBIUM_REPO": "<YOUR_CAMBIUM_REPO>",
        "CAMBIUM_AGENT_ID": "<YOUR_CAMBIUM_AGENT_ID>",
        "CAMBIUM_ORG_REPO": "<YOUR_CAMBIUM_ORG_REPO>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "cambium": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "cambium-mcp"
      ],
      "env": {
        "CAMBIUM_REPO": "<YOUR_CAMBIUM_REPO>",
        "CAMBIUM_AGENT_ID": "<YOUR_CAMBIUM_AGENT_ID>",
        "CAMBIUM_ORG_REPO": "<YOUR_CAMBIUM_ORG_REPO>"
      }
    }
  }
}

Claude Code

claude mcp add cambium --env CAMBIUM_REPO=<YOUR_CAMBIUM_REPO> --env CAMBIUM_AGENT_ID=<YOUR_CAMBIUM_AGENT_ID> --env CAMBIUM_ORG_REPO=<YOUR_CAMBIUM_ORG_REPO> -- uvx cambium-mcp