{"id":1249672,"recorded_at":"2026-10-30T13:15:22.579797Z","observed_at":"2026-10-30T13:15:22.579764Z","subject_kind":"source_record","subject":"mcp_registry:io.usefulapi/lob","kind":"listing","method":"sync.mcp_registry/1","body":{"endpoints":[["mcp","https://lob.usefulapi.io/mcp"],["web","https://usefulapi.io/lob/"]],"name":"Lob MCP by usefulapi","owner_address":null,"raw":{"_meta":{"io.modelcontextprotocol.registry/official":{"isLatest":true,"publishedAt":"2026-10-30T12:20:50.171623Z","status":"active","statusChangedAt":"2026-10-30T12:20:50.171623Z","updatedAt":"2026-10-30T12:20:50.171623Z"}},"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","description":"Verify US & international addresses and send physical mail (postcards, letters, checks) via Lob.","icons":[{"mimeType":"image/svg+xml","sizes":["any"],"src":"https://usefulapi.io/icon.svg"},{"mimeType":"image/png","sizes":["256x256"],"src":"https://usefulapi.io/icon-256.png"},{"mimeType":"image/png","sizes":["512x512"],"src":"https://usefulapi.io/icon-512.png"}],"name":"io.usefulapi/lob","remotes":[{"type":"streamable-http","url":"https://lob.usefulapi.io/mcp"}],"repository":{"source":"github","subfolder":"servers/lob","url":"https://github.com/m190/usefulapi-mcp"},"title":"Lob MCP by usefulapi","version":"1.30.1","websiteUrl":"https://usefulapi.io/lob/"}},"source":"mcp_registry","summary":"Verify US & international addresses and send physical mail (postcards, letters, checks) via Lob."},"body_sha256":"b653700f2ddc32bd1714319401bf9a6989aee408f2be72e19980a63e031d1dee","prev_id":1025724,"leaf":"0x5f3fd23a92ef440fd6d46f488a00b6383c25437f8a8d4265dcef0080a7418580","leaf_text":"{\"body\":\"b653700f2ddc32bd1714319401bf9a6989aee408f2be72e19980a63e031d1dee\",\"id\":1249672,\"kind\":\"listing\",\"method\":\"sync.mcp_registry/1\",\"observed_us\":1793366122579764,\"prev\":1025724,\"subject\":\"mcp_registry:io.usefulapi/lob\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-30","leaves":243099,"root":"0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875","chained":"0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822","anchor_chain":"eip155:5042002","anchor_tx":"0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861","anchor_block":69923247},"proof":["0x5f3fc79bdc2eb0cc64310f2b49f49da83a09096cf872e40444622a548d6614b5","0xa13255c019fb7bc191ffa874a3bf51e2cf81239297f99ced5ff1fb613da8c97e","0xd293c3ac0f3a785062cfee80b8f8391b55c23cee505357140f4b7a8b7bf82de0","0xe4d05c286661e7dbedd7876e193a78f377388283217d73aff8e2252f6fb2b3e3","0xfcf7acb5cac5230fde69a3c03243442f2efb0916b16c1f90b533afe7b6f0dd80","0x068541076657292992ed3029bf49ff0de605bf3ec721866e0d793d5821300ca6","0x5e5bdd7f21085726ce0aba27e58e1ed6c4277022b8c9e3eca08fd530f272051d","0xe782c2247bdd77f8627925a2a5ed94e9df33d42fccbf98814996d32fb086cd0a","0x87d95a44debffea3d5edd81c59d080b87e66cf1def13a643e2dba480499ff4bb","0x5e5a5ab0fe414c90ed54ed19558345d9523337518bba714f9c97ce2e8dc4f48b","0x0937a4b35cf4f92a1eec6d511e4b67c720fd0d7a85144e1e3e3b574a7f95e4f3","0xf367c0b1df2ffc15b764b5ad0caaf07526aeec73d9b9a4fd7bcc5de033506aee","0x7ae0971906d125dd6b90b4b23f9b0f031568e95c77c8aba07223b5ef3ee3e226","0x863694f188c4b3bb5062c468823f130a2c1762c9b6bf2ce9a68fd27f465427d0","0x7ecc532de10b728de98de2eb2a81fbd8da2254ff32b38b6ffde14af9964fc470","0x910a91495535ac1a9e959d27d607e185616d2d41b45bc7071c6357f426f372d8","0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e","0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147"]}