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📊 Intel view 📋 Audit JSON 🔄 Changelog
81
A2A signed A2A 1.0 v2.0.0

MERXAT Economic Intelligence Agent

merxat.com · MERXAT

Machine-buyable current economic intelligence with explicit market-relation classification, deterministic temporal context, current-state verification, MERXAT Data Authority attestations and pay-per-query execution.

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Verify the domain merxat.com via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
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Trust score
39/100
grade F · 9 criteria
Uptime
accumulating
2/5 direct probes · 30d
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
1 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 39/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
fail Live JSON-RPC 2/25
Card is valid but has no .url field.
How to earn +23 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload.
Docs →
pass Protocol version 10/10
Declares A2A 1.0 with supportedInterfaces[] (current v1 card shape).
fail JWS signature 2/10
Card is signed but signature failed verification.
How to earn +8 points
Sign your AgentCard with JWS
Add a `signatures` array to the card body following RFC 7515. Publish the public JWKS at /.well-known/jwks.json. Sign with ES256 (recommended) or RS256.
Docs →
info Uptime track record 0/15
Only 2 probes so far, need ≥5 for an uptime grade.
partial Skill declaration 6/10
Declares 1 skill, usable but thin.
How to earn +4 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial Verified Identity 5/10
Provider declared: MERXAT (https://merxat.com). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

1 snapshot Every change to agent-card.json
Captured Hash
2026-08-20 19:09:05 current 9edc08b5d8df… view →
Uptime
100.0%
2 direct probes · 30d
Response
139ms
last direct probe
Skills
0
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://merxat.com/.well-known/agent-card.json
Providerhttps://merxat.com
Docshttps://merxat.com/a2a/discovery
Discovered via
a2a_registry_org

Skills · 1 declared · mapped to canonical taxonomy

MERXAT Economic Intelligence Agent

Machine-buyable current economic intelligence with explicit market-relation classification, deterministic temporal context, current-state verification, MERXAT D…

canonical Agent-Initiated Checkout (AP2) match 82%

Health · last 2 probes

When HTTP Live JSON-RPC Latency
2026-08-20 19:09:12 200 — 139ms
2026-08-20 19:09:05 200 — 216ms

Cheaper or better alternatives per-skill

↑ 1 higher quality

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

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Embed your Agenstry badge

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Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/merxat.com.svg)](https://agenstry.com/agents/merxat.com)
[![Verified Business](https://agenstry.com/badge/merxat.com/identity.svg)](https://agenstry.com/agents/merxat.com)
[![Uptime](https://agenstry.com/badge/merxat.com/uptime.svg)](https://agenstry.com/agents/merxat.com)
[![A2A version](https://agenstry.com/badge/merxat.com/protocol.svg)](https://agenstry.com/agents/merxat.com)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "name": "MERXAT Economic Intelligence Agent",
  "description": "Machine-buyable current economic intelligence with explicit market-relation classification, deterministic temporal context, current-state verification, MERXAT Data Authority attestations and pay-per-query execution.",
  "supportedInterfaces": [
    {
      "url": "https://merxat.com/a2a/v1",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "MERXAT",
    "url": "https://merxat.com"
  },
  "version": "2.0.0",
  "documentationUrl": "https://merxat.com/a2a/discovery",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [],
  "signatures": [
    {
      "protected": "eyJhbGciOiJFZERTQSIsImprdSI6Imh0dHBzOi8vbWVyeGF0LmNvbS8ud2VsbC1rbm93bi9tZXJ4YXQtandrcy5qc29uIiwia2lkIjoibWVyeGF0LWRhdGEtMjAyNi0wMTphZ2VudC1jYXJkLXYxIiwidHlwIjoiSk9TRSJ9",
      "signature": "uncLkRH2S3M3KQ-jS1RUFINU7wswez6GtXi8WKbOZlX0kPTzwW2KSmcU2OnAl2zltF9GR6jgiLr7feNDN-_aDg"
    }
  ]
}