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cosmos-mcp

Personal knowledge graph every MCP client reads from and writes to. Portable across agents.

TypeScript CloudLocal macOS
★ 3 stars Last pushed 2026-08-25 License: MIT
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Topics: Knowledge & Memory

Connect

Review any command before running it. Package names and URLs come from the server's own registry entry.

Package (npm 0.7.1)

npx -y @polarity-lab/cosmos-mcp@0.7.1

Or add to your MCP client config:

{
  "mcpServers": {
    "cosmos-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@polarity-lab/cosmos-mcp@0.7.1"
      ],
      "env": {
        "COSMOS_TOKEN": "<YOUR_VALUE>"
      }
    }
  }
}
  • COSMOS_TOKEN secret — pmk_ key from https://cosmos.polarity-lab.com/connectors. Optional on macOS once the system keychain is provisioned via `npx -y @polarity-lab/cosmos-mcp provision pmk_...`.

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Data from the Official MCP Registry