# jlink-mcp

> Use this tool when you need to directly debug microcontrollers, supporting features like breakpoints and variable inspection. It solves problems related to debugging and testing of embedded systems, allowing for efficient firmware development and troubleshooting. The jlink-mcp tool takes JLink connections as input and provides outputs such as memory/register access, RTT logging, and firmware flashing capabilities.

Canonical page: https://skillsregistry.net/skills/xun123456-jlink-mcp  
JSON: https://api.skillsregistry.net/v1/skills/xun123456-jlink-mcp

## Description

Enables AI assistants like Claude to directly debug microcontrollers via JLink, supporting breakpoints, single-step, memory/register access, variable inspection, RTT logging, and firmware flashing.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** monitoring
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/zgg6tf0oyn)
- **Repository:** <https://github.com/xun123456/jlink-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "xun123456-jlink-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/xun123456-jlink-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/xun123456-jlink-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt