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📊 Intel view 📋 Audit JSON 🔄 Changelog
76
A2A v1.0.0

MCPWebStore Agent

trusteed.xyz · MCPWebStore

E-commerce agent for searching, comparing, and purchasing products across verified merchants with trust-based ranking

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🛡
Own this agent?
Verify the domain trusteed.xyz 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.
Verify ownership
🔔 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
Trust score
37/100
grade F · 9 criteria
Uptime
38.5%
200 probes
~232 ms response
Observed inflow · 30d
—
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
stable
4 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 37/100
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 0/25
Card declares a URL but that URL returns 404.
How to earn +25 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).
fail Uptime track record 6/15
77/200 probes succeeded (38% uptime).
How to earn +9 points
Stabilise uptime
We probe every agent on a tiered schedule. Sustained 99 %+ uptime over 20+ checks scores full points. Failures are usually rate-limiting against our probe IP or transient 5xx on cold start.
Docs →
pass Skill declaration 10/10
Declares 3 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: MCPWebStore (https://trusteed.xyz). 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
partial Security declaration 2/5
Declares 1 security scheme(s) but none use PKCE or mTLS.
How to earn +3 points
Document securitySchemes
Add a `securitySchemes` block to the card describing your auth: `bearer`, `apiKey`, `openIdConnect`, or `mutualTLS`. Routers refuse to call agents that declare no auth model.
Docs →

Activity (audit trail)

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

No calls observed in the last 7 days. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

4 snapshots drifted 3× Every change to agent-card.json
Captured Hash
2026-08-05 06:51:47 current 36d3896c2d44… view →
2026-07-30 00:04:15 b0ea6f199c8e… view →
2026-07-06 05:07:26 36d3896c2d44… view →
2026-05-18 12:55:40 4997428819ab… view →
Uptime
38.5%
200 probes
Response
82ms
last probe
Skills
3
declared
Streaming
✓
SSE-capable

Endpoints

Agent cardhttps://trusteed.xyz/.well-known/agent-card.json
Providerhttps://trusteed.xyz
Docshttps://trusteed.xyz/en/for-agents/security
Discovered via
mcp_registry recrawl_hot recrawl_warm

Skills · 3 declared · mapped to canonical taxonomy

Product Search

Search products across verified merchants with trust-based ranking

Product Comparison

Compare up to 10 products side-by-side with trust and policy analysis

Availability Check

Check product stock status and data freshness

canonical Performance Monitoring match 87%

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-08-13 08:13:41 200 ✗ 82ms
2026-08-12 18:28:20 200 ✗ 71ms
2026-08-12 06:49:39 200 ✗ 77ms
2026-08-11 11:35:51 200 ✗ 74ms
2026-08-10 19:43:47 200 ✗ 99ms
2026-08-10 10:58:46 200 ✗ 81ms
2026-08-09 20:48:05 200 ✗ 156ms
2026-08-09 08:59:13 200 ✗ 73ms
2026-08-08 18:38:06 200 ✗ 76ms
2026-08-08 09:16:07 200 ✗ 73ms

Cheaper or better alternatives per-skill

↑ 2 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/trusteed.xyz.svg)](https://agenstry.com/agents/trusteed.xyz)
[![Verified Business](https://agenstry.com/badge/trusteed.xyz/identity.svg)](https://agenstry.com/agents/trusteed.xyz)
[![Uptime](https://agenstry.com/badge/trusteed.xyz/uptime.svg)](https://agenstry.com/agents/trusteed.xyz)
[![A2A version](https://agenstry.com/badge/trusteed.xyz/protocol.svg)](https://agenstry.com/agents/trusteed.xyz)

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": "0.2.9",
  "name": "MCPWebStore Agent",
  "id": "mcpwebstore-agent",
  "version": "1.0.0",
  "description": "E-commerce agent for searching, comparing, and purchasing products across verified merchants with trust-based ranking",
  "provider": {
    "organization": "MCPWebStore"
  },
  "endpoint": "https://api.trusteed.xyz",
  "url": "https://api.trusteed.xyz",
  "capabilities": {
    "streaming": true,
    "pushNotifications": true,
    "extendedAgentCard": true,
    "multiTenancy": true
  },
  "securitySchemes": {
    "agentApiKey": {
      "type": "apiKey",
      "in": "header",
      "name": "X-Agent-Api-Key",
      "description": "Format: agnt_ followed by 32 hex characters"
    }
  },
  "security": [
    {
      "agentApiKey": []
    }
  ],
  "supportedInterfaces": [
    {
      "url": "https://api.trusteed.xyz/a2a/messages",
      "transport": "JSONRPC"
    }
  ],
  "additionalProtocols": [
    "mcp-2025-11-25",
    "a2a-1.0",
    "x402",
    "ucp"
  ],
  "jwks_uri": "https://trusteed.xyz/.well-known/jwks.json",
  "documentationUrl": "https://trusteed.xyz/en/for-agents/security",
  "skills": [
    {
      "id": "product-search",
      "name": "Product Search",
      "description": "Search products across verified merchants with trust-based ranking"
    },
    {
      "id": "product-compare",
      "name": "Product Comparison",
      "description": "Compare up to 10 products side-by-side with trust and policy analysis"
    },
    {
      "id": "availability-check",
      "name": "Availability Check",
      "description": "Check product stock status and data freshness"
    }
  ],
  "protocolVersions": [
    "0.3"
  ]
}