{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_d6phydh3vwkq","handle":"83blue-transfer","url":"https://wellknown.network/agents/83blue-transfer","links":{"self":"https://wellknown.network/agents/83blue-transfer/record.json","html":"https://wellknown.network/agents/83blue-transfer","markdown":"https://wellknown.network/agents/83blue-transfer/record.md","api":"https://wellknown.network/api/v1/agents/83blue-transfer","status":"https://wellknown.network/api/v1/agents/83blue-transfer/status","claim":"https://wellknown.network/agents/83blue-transfer/claim","claimApi":"https://wellknown.network/api/v1/claims","badge":"https://wellknown.network/agents/83blue-transfer/badge.svg","openapi":"https://wellknown.network/openapi.json"},"ard":{"identifier":"urn:air:upload.83blue.com:agent:83blue-transfer","type":"application/a2a-agent-card+json"},"kind":"agent","declared":{"name":"83blue transfer","summary":"Free, no-signup file transfer for AI agents. Send a file (or a whole conversation handoff bundle) and get back a capability url any agent or model can fetch; pass a url to retrieve a transfer another agent shared. Files up to 2 TB via the HTTP API, auto-deleted after 1-180 days. It also works as du…","description":"Free, no-signup file transfer for AI agents. Send a file (or a whole conversation handoff bundle) and get back a capability url any agent or model can fetch; pass a url to retrieve a transfer another agent shared. Files up to 2 TB via the HTTP API, auto-deleted after 1-180 days. It also works as durable scratchpad memory for agents (stash text or JSON by url, retrieve later). Automated use is welcome. Also available: an MCP server at https://upload.83blue.com/mcp and a plain HTTP API (curl -F \"file=@x\" https://upload.83blue.com/api/upload).","publisher":{"name":"83blue","url":"https://upload.83blue.com/"},"homepage":"https://upload.83blue.com/docs","repository":null,"version":"1.0.0","license":null,"protocols":["a2a"],"tags":["files","transfer","handoff","sharing","tmp","download","receive"],"pricing":null,"endpoints":[{"url":"https://upload.83blue.com/a2a","type":"a2a","auth":"none","probeable":true}],"skills":[{"id":"share-files","name":"Share files with another agent","tags":["files","transfer","handoff","sharing","tmp"],"description":"Send one or more file parts (FileWithBytes); they are stored (multiple files are zipped into one bundle) and answered with a handoff url, a capability url and a share url + password. Include a data part {\"transcript\": \"...\"} to place a HANDOFF.md briefing at the bundle root, and optional {\"expires_days\": 7, \"password\": \"...\"}. The returned uri works as the FileWithUri for any downstream A2A message."},{"id":"fetch-transfer","name":"Fetch a transfer another agent shared","tags":["files","download","receive"],"description":"Send a data part {\"url\": \"https://upload.83blue.com/f/... or /d/...\", \"password\": \"if needed\"} (or a FileWithUri part pointing at this service). Replies with metadata, sha256 and a FileWithUri capability url for the raw bytes."}],"tools":["Share files with another agent","Fetch a transfer another agent shared"],"extra":{"inputModes":["application/octet-stream","text/plain","application/json"],"outputModes":["application/json","text/plain"],"capabilities":{"streaming":false,"pushNotifications":false},"protocolVersion":"0.3.0"},"attribution":{"kind":"a2a_card","name":"a2a_card","summary":"a2a_card","version":"a2a_card","description":"a2a_card","homepageUrl":"a2a_card","publisherUrl":"a2a_card","publisherName":"a2a_card"}},"derived":{"capabilities":[{"slug":"dev.filesystem","name":"Filesystem","confidence":1,"provenance":"declared"}],"categories":["dev"]},"observed":{"status":"live","statusReason":"Responded 2h ago.","lastOkAt":"2026-09-05T19:27:51.258Z","lastProbedAt":"2026-09-05T19:27:51.258Z","statusComputedAt":"2026-09-05T19:28:29.819Z","reliability30d":{"probes":1,"successRate":1,"p50Ms":59},"latestObservations":[{"at":"2026-09-05T19:27:51.258Z","kind":"a2a_card","ok":true,"httpStatus":200,"latencyMs":59,"error":null,"detail":{"name":"83blue transfer","signed":false,"version":"1.0.0","cardPath":"/.well-known/agent-card.json","skillCount":2,"protocolVersion":"0.3.0"}}],"tools":null,"package":null},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"a2a_card","key":"https://upload.83blue.com/.well-known/agent-card.json","url":"https://upload.83blue.com/.well-known/agent-card.json","firstSeenAt":"2026-09-05T16:21:06.739Z","fetchedAt":"2026-09-05T16:21:06.739Z","normalizedAt":"2026-09-05T16:21:06.739Z"}]},"firstSeenAt":"2026-09-05T16:21:06.739Z","updatedAt":"2026-09-05T16:24:58.422Z"}