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VS Code

cosmos mcp for VS Code

io.github.teampolarity/cosmos-mcp

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client:VS Code transport:stdio runtime:npm

Install cosmos mcp in VS Code

.vscode/mcp.json 

{
  "inputs": [
    {
      "type": "promptString",
      "id": "cosmos-token",
      "description": "COSMOS_TOKEN",
      "password": true
    }
  ],
  "servers": {
    "cosmos-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@polarity-lab/cosmos-mcp"
      ],
      "env": {
        "COSMOS_TOKEN": "${input:cosmos-token}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

cosmos mcp in other clients

cosmos mcp MCP server