Add nrf-mcp: MCP server for nRF54L15DK embedded development

[MohibShaikh]

Summary

Adds nrf-mcp to the third-party servers list.

npm: https://www.npmjs.com/package/nrf-mcp

What it does

MCP server that lets Claude (or any MCP client) interact directly with nRF54L15DK boards via the nRF Connect SDK toolchain:

• build — Run west build with auto board detection from .vscode-nrf-connect.json
• flash — Run west flash, supports multi-board via --snr
• read_uart_logs — Stream UART logs from the board
• reset_board — Hard reset via nrfjprog
• list_boards — List connected J-Link boards and serial ports
• get_build_info — Read build metadata from a sample directory

Quick start

claude mcp add nrf -- npx nrf-mcp

Auto-detects toolchain and SDK from standard nRF Connect SDK installations (~/ncs/). No configuration needed for most users.

[olaservo]

Thanks for contributing to the MCP servers repo!

We've retired the third-party server list from the README in favor of the MCP Registry — see #3950 for context. The Official Integrations and Community Servers sections no longer exist in the README, so this PR no longer has a target.

Going forward, please publish your server to the MCP Registry using the quickstart guide:
https://github.com/modelcontextprotocol/registry/blob/main/docs/modelcontextprotocol-io/quickstart.mdx

That's where server discovery now happens. Thanks for building on MCP!

---

Note: I'm working through the backlog with help from Claude Code to give everyone a prompt response.