gdb-multiarch-mcp

An MCP server providing direct access to gdb-multiarch for debugging Nintendo Switch executables on Yuzu or hardware via a GDB stub. It features specialized tools for offset-based breakpoints, instruction patching, and frame-pointer backtraces relative to the game's base address.

→ sbergeron42/gdb-multiarch-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.

// required environment variables

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

configGDB_PATH— gdb-multiarch Path to the gdb-multiarch binary

configGDB_MCP_LOG_LEVEL— INFO Logging level (DEBUG, INFO, WARNING, ERROR)

configSWITCH_IP— 192.168.1.235 IP address of the Switch/Yuzu GDB stub

configSWITCH_PORT— 22225 GDB stub port

// 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 3 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/sbergeron42-gdb-multiarch-mcp-1qmciv)](https://m8ven.ai/mcp/sbergeron42-gdb-multiarch-mcp-1qmciv)

commit: 12622142f8eacb5a2a14a8adeb8dbfe854ddb99a

code hash: 9d5ab61441333bf54d8ef28c9f8825361aff51b741cd8b4f06c97688a54b3a42

verified: 6/16/2026, 11:35:03 AM

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