Independent, static security reads of well-known public MCP servers — each one scans the tool definitions the server advertises for prompt-injection / tool-poisoning patterns (OWASP LLM01/LLM08) and checks them against the Anthropic Claude Connector Directory review criteria. Every scorecard is dated and re-runnable by you in one keyless call; results are point-in-time (tool definitions drift).
Last generated 2026-10-22.
clear injection verdict, 3 tools, 6 directory blocker(s)clear injection verdict, 3 tools, directory-readyclear injection verdict, 4 tools, directory-readyclear injection verdict, 2 tools, directory-readyclear injection verdict, 1 tools, 2 directory blocker(s)clear injection verdict, 8 tools, 8 directory blocker(s)clear injection verdict, 2 tools, 4 directory blocker(s)clear injection verdict, 13 tools, directory-readyclear injection verdict, 35 tools, directory-readyclear injection verdict, 3 tools, 6 directory blocker(s)clear injection verdict, 26 tools, 26 directory blocker(s)clear injection verdict, 6 tools, directory-readyclear injection verdict, 7 tools, 7 directory blocker(s)clear injection verdict, 11 tools, 11 directory blocker(s)clear injection verdict, 8 tools, 8 directory blocker(s)clear injection verdict, 15 tools, directory-readyclear injection verdict, 5 tools, 5 directory blocker(s)clear injection verdict, 8 tools, 16 directory blocker(s)clear injection verdict, 8 tools, 8 directory blocker(s)clear injection verdict, 16 tools, directory-readyclear injection verdict, 5 tools, directory-readyclear injection verdict, 5 tools, 10 directory blocker(s)clear injection verdict, 9 tools, 16 directory blocker(s)clear injection verdict, 8 tools, directory-readyclear injection verdict, 1 tools, 2 directory blocker(s)clear injection verdict, 2 tools, 4 directory blocker(s)clear injection verdict, 3 tools, 3 directory blocker(s)clear injection verdict, 5 tools, 5 directory blocker(s)clear injection verdict, 1 tools, directory-readyclear injection verdict, 2 tools, 2 directory blocker(s)clear injection verdict, 6 tools, directory-readyclear injection verdict, 1 tools, 1 directory blocker(s)clear injection verdict, 18 tools, 18 directory blocker(s)clear injection verdict, 4 tools, 4 directory blocker(s)clear injection verdict, 3 tools, 3 directory blocker(s)clear injection verdict, 9 tools, directory-readyclear injection verdict, 11 tools, 22 directory blocker(s)clear injection verdict, 35 tools, 35 directory blocker(s)clear injection verdict, 2 tools, directory-readyclear injection verdict, 6 tools, 12 directory blocker(s)clear injection verdict, 1 tools, directory-readyclear injection verdict, 2 tools, directory-readyclear injection verdict, 4 tools, directory-readyclear injection verdict, 4 tools, directory-readyclear injection verdict, 1 tools, directory-readyclear injection verdict, 1 tools, directory-readyclear injection verdict, 6 tools, directory-readyScan a server not listed here:
curl "https://x402-data-api.sigrunner.workers.dev/scan/mcp/preview?url=https://your-mcp-host/mcp&directory=true"
Method and the rest of the catalogue: vet an MCP server before your agent trusts it. Independent scans by Grey Ridge Signals.