Skip to content
mcp/harbor
Cline

PlatformIO for Cline

io.github.powerdragonfire/platformio.mcp

PlatformIO for AI agents: build, flash, serial monitor, tests, crash decoding, size reports.

client:Cline transport:stdio runtime:pypi

Install PlatformIO 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": {
    "platformio.mcp": {
      "command": "uvx",
      "args": [
        "platformio.mcp"
      ],
      "env": {
        "PLATFORMIO_MCP_POLICY": "<PLATFORMIO_MCP_POLICY>",
        "PLATFORMIO_MCP_PROJECT_DIR": "<PLATFORMIO_MCP_PROJECT_DIR>",
        "PLATFORMIO_MCP_PIO": "<PLATFORMIO_MCP_PIO>"
      }
    }
  }
}

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

PlatformIO in other clients

PlatformIO MCP server