JLink MCP Server

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

→ cyj0920/jlink_mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 2 credentials: OPENAI_API_KEY, OPENROUTER_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configJLINK_DEFAULT_INTERFACE— "": "JTAG"

configJLINK_SVD_DIR— /path/to/svd/files

configJLINK_PATCH_DIR— /path/to/patches

configJLINK_GENERIC_CORE_FALLBACK

configJLINK_DEFAULT_CORE

configJLINK_RESOURCE_MODE

configJLINK_SEMANTIC_ENABLED

configJLINK_MCP_CACHE_DIR

configXDG_CACHE_HOME

🔐 secretOPENAI_API_KEY

🔐 secretOPENROUTER_API_KEY

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/cyj0920-jlink-mcp-1b3xbn)](https://m8ven.ai/mcp/cyj0920-jlink-mcp-1b3xbn)

commit: 264a4bf4d84b2269cc8a942a82fd98c2ad066477

code hash: 27277f5bfbfaf37e833a8ab1c0953dc47d3691a5081b4300a297d1d21a45da71

verified: 6/22/2026, 12:16:37 PM

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