�🔧 MCP Fixer ServerBuild-and-run diagnostics for Claude Desktop MCP servers in one command. MCP-Fixer runs 25 diagnostics on every MCP server, pinpoints port/path issues, and offers one-click fixes – no config.

mcp-so:mcp-fixer_Kajdep

View source
A
100/100

First Seen

Feb 18, 2026

Last Scanned

Feb 20, 2026

Findings

1

Score

100/100

LOW 1

Findings (1)

LOW
npx MCP server without version pin
L57

Detects MCP server configs using npx to run packages without version pinning

"command": "npx"
FIX

Pin the npx package in the MCP config to an exact version (e.g., @scope/server@1.2.3). Unpinned npx commands can silently fetch a compromised package version.

FP?

Likely FP if the MCP config is a local development setup example, though unpinned npx in production configs is a real supply chain risk.