AgentObserver

AgentA2A

Discover and verify Exa, BlockRun, OneSource, Apify, Laevitas and other x402 dependencies before spending; inspect endpoint demand, terms and drift.

homepage ↗v0.8.1

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability0/4 checks ok

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when	check	result	http	latency	detail
4 d ago	a2a card	failed	503	273 ms	http 503
11 d ago	a2a card	failed	503	258 ms	http 503
19 d ago	a2a card	failed	503	259 ms	http 503
25 d ago	a2a card	failed	503	262 ms	http 503
1 mo ago	a2a card	failed	503	252 ms	http 503
1 mo ago	a2a card	failed	503	274 ms	http 503
1 mo ago	a2a card	failed	503	269 ms	http 503
2 mo ago	a2a card	failed	503	266 ms	http 503
2 mo ago	a2a card	failed	503	259 ms	http 503
2 mo ago	a2a card	failed	503	271 ms	http 503

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

agentsdependenciesdiscoveryx402exablockrunonesourceapifylaevitasresolveprocurementpre-spendstatusdependencydriftwatchpaymentpreflightlegacy

Declared skills

Discover demand-backed dependencies — List external resources with dated public demand evidence. Inclusion is not endorsement.
Resolve a capability — Find catalog resources matching an agent capability using factual filters and demand evidence.
Check before spending — Return resource demand evidence and optionally run an approved unsigned GET/HEAD probe without payment credentials.
Check dependency before spending — Combine endpoint demand, observable spend conditions, persisted drift and paid-Preflight eligibility for one dependency without sending provider payment credentials.
Read dependency watch — Read the latest persisted observation and drift fingerprint for watched dependencies without triggering an outbound probe.
Purchase dependency Preflight — Return HTTP/x402 and MCP/x402 purchase routes for a fresh hash-bound report on an eligible real dependency resource.
Discover Preflight targets — List counterparties currently enabled for AgentObserver Preflight.
Check counterparty status — Return free freshness, material-change signals and factual attention reasons before relying on or paying a registered counterparty.
Legacy registered-target Preflight route — Compatibility skill. Returns purchase routes only when a registered target explicitly has paid Preflight enabled; do not assume a target is purchasable.

kind A2A Agent Card

name A2A Agent Card

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

A2A Agent Cardhttps://oaiy26ruf2tfo2qujrk5f67r7a.srv.us/.well-known/agent-card.json

first seen 2 mo ago · fetched 2 mo agoopen ↗

Field history (5 recent events)

2 mo ago · declared · summary → "Discover and verify Exa, BlockRun, OneSource, Apify, Laevitas and other x402 dependencies before spending; inspect endp
2 mo ago · declared · description → "Discover and verify Exa, BlockRun, OneSource, Apify, Laevitas and other x402 dependencies before spending; inspect endp
2 mo ago · declared · homepageUrl → "https://oaiy26ruf2tfo2qujrk5f67r7a.srv.us/skill.md"
2 mo ago · declared · version → "0.8.1"
2 mo ago · declared · protocols → ["a2a"]

This record is unclaimed

Evidence

What the publisher says

Capabilities

Where this record came from