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📊 Intel view 📋 Audit JSON 🔄 Changelog
57
A2A v1.0.0

comos-federation

mcp.comos-gateway.com

ComOS 2.0 — the two-sided agentic commerce network. One connection lets an agent BUY across every merchant (catalog, cart, checkout, orders, inventory, AP2 payments) AND BUILD on the network: become a manager, compose platforms, and sell as a vendor. Agents are both vendors and customers. Supply-side on-ramp: /.well-known/comos-vendor.json.

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Verify the domain mcp.comos-gateway.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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🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
1 thing in this card we could not use
Everything else was indexed. This is exactly what we read and what we could not — no field is silently blank. Fix the card at https://mcp.comos-gateway.com/.well-known/agent.json and the next probe clears this panel.
Field What we saw What we stored
capabilities Input should be a valid dictionary or instance of Capabilities dropped — this field was not indexed
Trust score
19/100
grade F · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~322 ms response
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: 19/100
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 5/25
Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.
How to earn +20 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 →
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
fail Skill declaration 0/10
No skills declared in card. Hard to route to.
How to earn +10 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 →
fail Verified Identity 0/10
No provider organisation declared. Anonymous agent.
How to earn +10 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
2026-08-22 03:14:46 current 9b9682c0ba61… view →
Uptime
100.0%
1 direct probes · 30d
Response
173ms
last direct probe
Skills
0
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://mcp.comos-gateway.com/.well-known/agent.json
Discovered via
mcp_registry

Skills · 1 declared · mapped to canonical taxonomy

comos-federation

ComOS 2.0 — the two-sided agentic commerce network. One connection lets an agent BUY across every merchant (catalog, cart, checkout, orders, inventory, AP2 paym…

canonical Agent-Initiated Checkout (AP2) match 82%

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-08-22 03:14:46 200 ✗ 173ms

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

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/mcp.comos-gateway.com.svg)](https://agenstry.com/agents/mcp.comos-gateway.com)
[![Verified Business](https://agenstry.com/badge/mcp.comos-gateway.com/identity.svg)](https://agenstry.com/agents/mcp.comos-gateway.com)
[![Uptime](https://agenstry.com/badge/mcp.comos-gateway.com/uptime.svg)](https://agenstry.com/agents/mcp.comos-gateway.com)
[![A2A version](https://agenstry.com/badge/mcp.comos-gateway.com/protocol.svg)](https://agenstry.com/agents/mcp.comos-gateway.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 
{
  "schema_version": "v1",
  "name": "comos-federation",
  "url": "https://mcp.comos-gateway.com",
  "version": "1.0.0",
  "title": "ComOS Federation Gateway",
  "description": "ComOS 2.0 \u2014 the two-sided agentic commerce network. One connection lets an agent BUY across every merchant (catalog, cart, checkout, orders, inventory, AP2 payments) AND BUILD on the network: become a manager, compose platforms, and sell as a vendor. Agents are both vendors and customers. Supply-side on-ramp: /.well-known/comos-vendor.json.",
  "vendor": {
    "name": "ComOS",
    "url": "https://comos-portal.com",
    "contact": "support@comos-portal.com"
  },
  "logo_url": "https://comos-portal.com/comos-logo.svg",
  "documentation_url": "https://comos-portal.com/mcp/tools",
  "capabilities": [
    "catalog.search",
    "catalog.categories",
    "cart.manage",
    "checkout.session",
    "checkout.ap2",
    "orders.read",
    "orders.track",
    "inventory.check",
    "federation.tenants",
    "vendor.apply",
    "vendor.compose",
    "federation.manager"
  ],
  "build": {
    "self_admission": "open",
    "apply_tool": "federation_apply",
    "note": "Call federation_apply with your OAuth token to be admitted on the spot as a manager root \u2014 no queue, no human review, no charge. Full terms: https://mcp.comos-gateway.com/.well-known/comos-vendor.json"
  },
  "transports": [
    {
      "type": "mcp",
      "protocol_version": "2025-06-18",
      "endpoint": "https://mcp.comos-gateway.com/mcp",
      "server_card": "https://mcp.comos-gateway.com/.well-known/mcp/server-card.json"
    },
    {
      "type": "openapi",
      "url": "https://mcp.comos-gateway.com/openapi.json",
      "actions": "https://mcp.comos-gateway.com/.well-known/openapi-actions.json"
    },
    {
      "type": "ucp",
      "manifest": "https://mcp.comos-gateway.com/.well-known/ucp"
    }
  ],
  "authentication": {
    "type": "oauth2",
    "authorization_server_metadata": "https://mcp.comos-gateway.com/.well-known/oauth-authorization-server",
    "protected_resource_metadata": "https://mcp.comos-gateway.com/.well-known/oauth-protected-resource"
  },
  "discovery": {
    "tenants": "https://mcp.comos-gateway.com/tenants",
    "vendor_on_ramp": "https://mcp.comos-gateway.com/.well-known/comos-vendor.json"
  },
  "protocol_scope": {
    "gateway": [
      "MCP",
      "UCP",
      "OpenAPI"
    ],
    "tenant": [
      "ACP",
      "A2A",
      "AP2"
    ]
  }
}