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📊 Intel view 📋 Audit JSON 🔄 Changelog
80
A2A

TraveSeal

simohammedb.github.io

A plug-and-play MCP Server for automated, low-cost C2PA provenance stamping via Base L2.

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🔔 Watch this agent for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Enterprise feature. Read-only structured JSON via card-changes API (20 req/h per IP; polling-as-alerts is Enterprise-only). Sign in to subscribe
Trust score
20/100
grade F · 9 criteria
Uptime
accumulating
2/5 probes
Revenue · 30d
—
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
changed
1 snapshots tracked
Owner
unverified
claim this listing →
F
Conformance score: 20/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
fail Live JSON-RPC 0/25
DNS dead or connection refused.
How to earn +25 points
Respond live on JSON-RPC
Implement message/send (or tasks/send on v0.x). Return a 200 with a 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 the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
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 →
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
No securitySchemes declared (common for open agents, not penalised).
⚠ 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 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

1 snapshot Every change to agent-card.json
Captured Hash
2026-06-07 23:37:11 current 172c4de36603… view →
Uptime
100.0%
2 probes
Response
149ms
last probe
Skills
1
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://simohammedb.github.io/travseal-a2a/.well-known/agent-card.json
Discovered via
registry

Skills · 1 declared · mapped to canonical taxonomy

Create C2PA Stamp

Submits a digital asset URL and returns a C2PA-compliant manifest.

canonical Agent-Initiated Checkout (AP2) match 82%
C2PA providerC2PA stampingProvenanceProvenance stampingEU ACT

Health · last 2 probes

When HTTP Live JSON-RPC Latency
2026-06-08 05:55:37 200 — 149ms
2026-06-07 23:37:11 200 — 131ms

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

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 
{
  "a2a_version": "1.0.0",
  "agent_id": "com.travseal.agent",
  "name": "TraveSeal",
  "display_name": "TraveSeal C2PA Notary",
  "description": "A plug-and-play MCP Server for automated, low-cost C2PA provenance stamping via Base L2.",
  "icon_url": "https://huggingface.co/spaces/TraveSeal/app/resolve/main/assets/logo.png",
  "skills": [
    {
      "id": "travseal-c2pa-stamp",
      "name": "Create C2PA Stamp",
      "description": "Submits a digital asset URL and returns a C2PA-compliant manifest.",
      "tags": [
        "C2PA provider",
        "C2PA stamping",
        "Provenance",
        "Provenance stamping",
        "EU ACT",
        "EU AI ACT",
        "COMPLIANCE manifest",
        "C2pa manifest",
        "Trust bridge",
        "C2pa signed",
        "Readable image",
        "Travel c2pa",
        "Tavel compliance",
        "Travel provenance"
      ]
    }
  ],
  "capabilities": {
    "notarize.c2pa": {
      "display_name": "Notarize with C2PA Stamp",
      "description": "Submits a digital asset URL and returns a C2PA-compliant manifest, providing a verifiable cryptographic proof of the asset's origin and integrity.",
      "input_schema": {
        "type": "object",
        "properties": {
          "url": {
            "type": "string",
            "format": "uri",
            "description": "The publicly accessible URL of the digital asset to be stamped."
          }
        },
        "required": [
          "url"
        ]
      },
      "output_schema": {
        "type": "object",
        "properties": {
          "c2pa_manifest": {
            "type": "object",
            "description": "The full C2PA manifest object as a JSON response."
          }
        }
      }
    }
  },
  "supportedInterfaces": [
    {
      "url": "https://numbers-counseling-sub-emperor.trycloudflare.com",
      "protocolBinding": "JSONRPC"
    },
    {
      "url": "https://numbers-counseling-sub-emperor.trycloudflare.com",
      "protocolBinding": "HTTP_JSON"
    }
  ]
}