{"name":"mcp-tool-risk-score","description":"Heuristic MCP tool risk review for an MCP tool manifest before you wire it into an agent. Send the tool definitions (name, description, inputSchema) plus optional deployment context and get back a mcp permission review with per-tool scores for permission scope, prompt-injection surface, and destructive-action risk, each with reasons, plus an overall tool security score. This is a heuristic pass over manifest text, not a formal security guarantee or penetration test, so treat low scores as 'looks lower-risk on paper', not 'certified safe'. Use it as an agent tool audit step in CI, an MCP catalog screening pass, or a quick second opinion before granting a new tool broad access.","price":"$0.02","method":"POST","input_schema":{"properties":{"tools":{"type":"array","description":"MCP tool manifest: a JSON array of tool definitions, each typically shaped {name, description, inputSchema}. Required, non-empty, max 50 entries, capped at 60,000 chars when serialized."},"context":{"type":"string","description":"Optional deployment context, e.g. 'runs with a service account that has prod write access'. Max 500 chars."}},"required":["tools"]},"input_example":{"tools":[{"name":"delete_file","description":"Deletes a file at the given path","inputSchema":{"properties":{"path":{"type":"string"}}}},{"name":"list_files","description":"Lists files in a directory"}],"context":"runs with a service account that has prod filesystem write access"},"output_example":{"heuristic":true,"tools":[{"name":"delete_file","permission_scope_score":80,"injection_surface_score":30,"destructive_action_score":95,"overall_score":88,"reasons":["Unrestricted filesystem delete with no path allowlist described in the schema."]},{"name":"list_files","permission_scope_score":20,"injection_surface_score":10,"destructive_action_score":5,"overall_score":15,"reasons":["Read-only, scoped listing."]}],"overall_score":60,"summary":"delete_file is the highest-risk tool due to unrestricted destructive scope.","model":"hermes-3-llama-3.1-405b","source":"morpheus"},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}