{"service":"Preflight MCP","description":"Pay-per-call smart-contract & token security for AI agents, over MCP.","mcp_endpoint":"https://preflight--preflight-api-mcp.modal.run/mcp","transport":"streamable-http","tools":["preflight_check","preflight_sim","preflight_token_risk","preflight_pricing"],"api_origin":"https://preflight--preflight-api-api.us-east.modal.run","pricing":"scan $0.01 · sim $0.05 · deep sim $0.25 · token-risk $0.05 · project $0.10 · address-risk $0.005 (USDC on Base via x402; first 10 calls/day free with X-Preflight-Free: trial)","server_card":"/.well-known/mcp/server-card.json","source":"https://github.com/dainidude/preflight-x402","hint":"This is an MCP streamable-HTTP endpoint. MCP clients: POST JSON-RPC to this URL. Browsers see this info card."}