# JLink MCP Server

> Use this tool when you need to debug and monitor embedded systems with comprehensive capabilities, solving problems such as memory inspection, flash programming, and register manipulation. It provides inputs for debugger connections and outputs for memory, flash, and register data, as well as RTT operations. Ideal for use in development and testing contexts where in-depth debugging and monitoring of embedded systems are required.

Canonical page: https://skillsregistry.net/skills/cyj0920-jlink-mcp  
JSON: https://api.skillsregistry.net/v1/skills/cyj0920-jlink-mcp

## Description

An MCP server that provides comprehensive debugging capabilities for J-Link debuggers, enabling memory, flash, register, and RTT operations through AI assistants.

## Trust

- **Trust score (0–1):** 0.29
- **Verification tier:** scanned
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/yxnlwxtds8)
- **Repository:** <https://github.com/cyj0920/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": "cyj0920-jlink-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/cyj0920-jlink-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/cyj0920-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