brick.blue

Card: https://brick.blue/.well-known/agent-card.json
Watched since 2026-10-15, listed by a2aregistry.org.

Last check, 2026-11-02 02:51 UTC: warn

info https://modelcontextprotocol.io/ carries no version in its path; a breaking change then has no new URI to move to (4.6.3)
info declares https://modelcontextprotocol.io/
info https://x402.org/ carries no version in its path; a breaking change then has no new URI to move to (4.6.3)
info declares https://x402.org/
info https://www.rfc-editor.org/rfc/rfc9421 carries no version in its path; a breaking change then has no new URI to move to (4.6.3)
info declares https://www.rfc-editor.org/rfc/rfc9421
info signature 1 (kid 'E84xNrn4yKd23dVAc9XpmUEX6qutjGDizompmYKtSPEY', EdDSA): https://brick.blue/.well-known/brick-blue-keys.json lists no key with kid 'E84xNrn4yKd23dVAc9XpmUEX6qutjGDizompmYKtSPEY'
warn endpoint https://brick.blue/a2a does not implement GetTask, which v1.0 requires
warn endpoint https://brick.blue/api/v1 answered GET .../tasks/{id} with 404 but no TASK_NOT_FOUND error body, so a client cannot tell a missing task from a missing route

Last 30 days (watched since 2026-10-15): answered on 19 of 19 days checked, probe passed on 0. Our check took a median 0.6s (card fetch plus probes, from our server — not the agent's own latency). Card signature: unverifiable.

Daily history, last 90 days

One mark per day we checked: green probe passed, amber card answered, red did not answer. Days without a check are not shown.