{"slug":"wren-pre-sign-check-1f524b3e","name":"Wren Pre-sign Check","summary":"Check a tx, EIP-712 payload, text or Base token before your agent signs. Paid per call over x402.","status":"live","indexable":true,"listed_since":"2026-10-28T20:12:29.445217Z","sources":[{"source":"mcp_registry","external_id":"io.github.claudeisgod/wren-presign-check","owner_address":null,"seen_at":"2026-10-28T21:12:34.105969Z","removed_at":null}],"endpoints":[{"url":"https://wren-presign-check.wrenonbase.workers.dev/mcp","host":"wren-presign-check.wrenonbase.workers.dev","protocol":"mcp","state":"live","last_probe_at":"2026-10-30T05:09:25.396553Z","last_ok_at":"2026-10-30T05:09:25.396553Z","tools_count":4,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0},{"url":"https://wren-presign-check.wrenonbase.workers.dev/","host":"wren-presign-check.wrenonbase.workers.dev","protocol":"web","state":"live","last_probe_at":"2026-10-30T05:08:41.992963Z","last_ok_at":"2026-10-30T05:08:41.992963Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[],"payment_options":[],"usage":null,"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 5 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 1 days; 30 are needed."},{"id":"real_customers","state":"not_applicable","reason":"It does not sell over x402."},{"id":"clean_scan","state":"pass","reason":"No hidden instructions or invisible characters in its 4 tools."}],"passed":2,"applicable":4,"contradicted":false,"computed_at":"2026-10-30T00:24:25.692137Z"},"identity":{"endpoint_domains":["wrenonbase.workers.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"wren-pre-sign-check-57ae4d2e","name":"Wren Pre-sign Check","proven_domain":null}],"namesake_count":1,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":{"endpoint_url":"https://wren-presign-check.wrenonbase.workers.dev/mcp","tools":4,"high":0,"medium":0,"findings":[],"observed_at":"2026-10-29T07:28:01.774254Z","evidence_id":1003762},"notice":"Not affiliated with addrbook — claim or request removal."}