J-Link MCP
Debug embedded firmware on real hardware: J-Link probes, Cortex-M faults, RTT logs, GDB.
Install
npmstdio
npx -y jlink-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-klievan-jlink-mcp": {
"command": "npx",
"args": [
"-y",
"jlink-mcp"
]
}
}
} Source: official MCP Registry record · registry name io.github.Klievan/jlink-mcp · published 2026-08-28 · updated 2026-08-28. Not an endorsement; review the code before connecting it to anything sensitive.