First Seen
Feb 18, 2026
Last Scanned
Feb 22, 2026
Findings
2
Score
100/100
Findings (2)
Detects URLs fetched at runtime that control or influence agent behavior without pinning
Get an API key:** Log into [houseproto.fun](https:// + ruleAvoid loading configuration or behavior-controlling content from runtime URLs. Bundle required configurations locally or pin remote config to versioned, integrity-verified endpoints.
Likely FP if the URL in the match is a documentation link or example URL (e.g., example.com) rather than an actual runtime-fetched configuration endpoint.
Detects MCP server configs using npx to run packages without version pinning
"command": "npx"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.
Likely FP if the MCP config is a local development setup example, though unpinned npx in production configs is a real supply chain risk.