MEO Preflight

Name: MEO Preflight
Author: Machine Economy Observatory

AgentA2A

Read-only comparison of proposed machine payment terms with dated third-party public observations retained by MEO. Does not execute or approve payments. Pilot scope: two services; third-party public probe observations retained by MEO, not independently verified settlements. Settlement/buyer history…

by Machine Economy Observatoryhomepage ↗v0.3.0

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Evidence

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

30-day availability103/103 checks ok

when	check	result	http	latency	detail
4 h ago	a2a card	ok	200	134 ms	card: MEO Preflight · 1 skills
11 h ago	a2a card	ok	200	20 ms	card: MEO Preflight · 1 skills
17 h ago	a2a card	ok	200	23 ms	card: MEO Preflight · 1 skills
24 h ago	a2a card	ok	200	40 ms	card: MEO Preflight · 1 skills
31 h ago	a2a card	ok	200	33 ms	card: MEO Preflight · 1 skills
2 d ago	a2a card	ok	200	34 ms	card: MEO Preflight · 1 skills
2 d ago	a2a card	ok	200	26 ms	card: MEO Preflight · 1 skills
2 d ago	a2a card	ok	200	196 ms	card: MEO Preflight · 1 skills
2 d ago	a2a card	ok	200	38 ms	card: MEO Preflight · 1 skills
3 d ago	a2a card	ok	200	22 ms	card: MEO Preflight · 1 skills

Declared by sources

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

payment-preflighthistorical-evidenceread-onlybaseusdc

Declared skills

Machine payment preflight — Send exactly one JSON data part with resource, payTo, network, asset and amount as strings, using the existing Preflight input contract. Returns historical comparisons, evidence freshness and explicit unknowns. Base (eip155:8453) / USDC only; other networks/assets return UNSUPPORTED. No live resource fetch, payment execution, payment approval, or settlement verification. Each request is independent; context IDs correlate messages but no conversation history or tasks are retained. Maximum JSON-R…

kind A2A Agent Card

name A2A Agent Card

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

publisherUrl A2A Agent Card

publisherName A2A Agent Card

Provenance

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A2A Agent Cardhttps://meo-preflight2.twooscoops.workers.dev/.well-known/agent-card.json

first seen 28 d ago · fetched 14 d agoopen ↗

Field history (7 recent events)

28 d ago · declared · summary → "Read-only comparison of proposed machine payment terms with dated third-party public observations retained by MEO. Does
28 d ago · declared · description → "Read-only comparison of proposed machine payment terms with dated third-party public observations retained by MEO. Does
28 d ago · declared · publisherName → "Machine Economy Observatory"
28 d ago · declared · publisherUrl → "https://machineeconomyobservatory.com"
28 d ago · declared · homepageUrl → "https://machineeconomyobservatory.com"
28 d ago · declared · version → "0.3.0"
28 d ago · declared · protocols → ["a2a"]

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