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Cline

LeanWarp for Cline

io.github.isagoge-labs/leanwarp

Check and verify Lean 4 proofs on hosted, warm Lean and Mathlib workers.

client:Cline transport:stdio runtime:pypi

Install LeanWarp in Cline

~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json · windows: %APPDATA%\Code\User\globalStorage\saoudrizwan.claude-dev\settings\cline_mcp_settings.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "leanwarp": {
      "command": "uvx",
      "args": [
        "leanwarp"
      ],
      "env": {
        "LEANWARP_API_KEY": "<LEANWARP_API_KEY>"
      }
    }
  }
}

Cline's MCP Servers pane edits this file for you if you would rather not find it. Cline docs

LeanWarp in other clients

LeanWarp MCP server