Skip to content
mcp/harbor
Windsurf

J-Link MCP for Windsurf

io.github.klievan/jlink-mcp

Debug embedded firmware on real hardware: J-Link probes, Cortex-M faults, RTT logs, GDB.

client:Windsurf transport:stdio runtime:npm

Install J-Link MCP in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

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

{
  "mcpServers": {
    "jlink-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "jlink-mcp"
      ],
      "env": {
        "JLINK_DEVICE": "<JLINK_DEVICE>",
        "JLINK_SERIAL": "<JLINK_SERIAL>",
        "SVD_PATH": "<SVD_PATH>",
        "JLINK_RTT_ADDR": "<JLINK_RTT_ADDR>"
      }
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs

J-Link MCP in other clients

J-Link MCP MCP server