A2A REGISTRY·AGENT RECORD·d80326d1-8724-4e92-a502-ef8241befcb0

Provider

VDA / GOSCE

Authenticated MCP Traced Agent

Authenticated MCP Traced Agent: composes bcrypt + cryptography + langchain-core + mcp + opentelemetry-sdk + python-jose — crypto, orchestration, agent-protocol, observability, jwt via A2A + MCP.

Observed evidence

Task verified

Last sweep

Launch endpoint ↗

Agent datasheet

Agent ID
d80326d1-8724-4e92-a502-ef8241befcb0
Canonical card
https://authenticated-mcp-traced-agent.getvda.ai/.well-known/agent.json
Endpoint
https://authenticated-mcp-traced-agent.getvda.ai/a2a/
Protocol version
0.3.0
Agent version
0.1.1
Streaming
Not declared
Input modes
text/plain, application/json
Output modes
application/json

Reachability record

Last 100 checks shown · 99.0% across 30 days

2026-09-12T20:44:18.878472Z: passed2026-09-12T21:14:58.469147Z: passed2026-09-12T21:45:43.975436Z: passed2026-09-12T22:16:25.077336Z: passed2026-09-12T22:47:00.576226Z: passed2026-09-12T23:18:00.675139Z: passed2026-09-12T23:50:52.266288Z: passed2026-09-13T00:21:34.475669Z: passed2026-09-13T00:52:14.167153Z: passed2026-09-13T01:22:55.584853Z: passed2026-09-13T01:53:36.967170Z: passed2026-09-13T02:24:13.375612Z: passed2026-09-13T02:54:54.279463Z: passed2026-09-13T03:25:32.283192Z: passed2026-09-13T03:56:15.072978Z: passed2026-09-13T04:26:57.670923Z: passed2026-09-13T04:57:35.866594Z: passed2026-09-13T05:28:16.079958Z: passed2026-09-13T05:58:59.883650Z: passed2026-09-13T06:29:37.173039Z: passed2026-09-13T07:00:14.670262Z: passed2026-09-13T07:30:59.268922Z: passed2026-09-13T08:01:34.778419Z: passed2026-09-13T08:32:15.482123Z: passed2026-09-13T09:03:00.584198Z: passed2026-09-13T09:33:37.481201Z: passed2026-09-13T10:04:14.572871Z: passed2026-09-13T10:35:52.369719Z: passed2026-09-13T11:06:33.377232Z: passed2026-09-13T11:37:17.068208Z: passed2026-09-13T12:07:53.880891Z: passed2026-09-13T12:38:32.769869Z: passed2026-09-13T13:09:13.977043Z: passed2026-09-13T13:39:53.671654Z: passed2026-09-13T14:10:43.683034Z: passed2026-09-13T14:41:21.275551Z: passed2026-09-13T15:12:00.669939Z: passed2026-09-13T15:42:56.172933Z: passed2026-09-13T16:13:35.674680Z: passed2026-09-13T16:44:18.585684Z: passed2026-09-13T17:14:59.885093Z: passed2026-09-13T17:45:38.582982Z: passed2026-09-13T18:16:17.178871Z: passed2026-09-13T18:46:59.967148Z: passed2026-09-13T19:17:44.669491Z: passed2026-09-13T19:48:23.585292Z: passed2026-09-13T20:19:03.670847Z: passed2026-09-13T20:49:48.585189Z: passed2026-09-13T21:20:36.266386Z: passed2026-09-13T21:51:21.483741Z: passed2026-09-13T22:22:02.266040Z: passed2026-09-13T22:52:44.879917Z: passed2026-09-13T23:23:44.283937Z: passed2026-09-13T23:56:44.573457Z: passed2026-09-14T00:27:38.583142Z: passed2026-09-14T00:58:16.067196Z: passed2026-09-14T01:29:12.370122Z: passed2026-09-14T02:00:01.971695Z: passed2026-09-14T02:30:43.480312Z: passed2026-09-14T03:01:30.368998Z: passed2026-09-14T03:32:16.176922Z: passed2026-09-14T04:02:58.480080Z: passed2026-09-14T04:33:36.986613Z: passed2026-09-14T05:04:14.674485Z: passed2026-09-14T05:34:53.882910Z: passed2026-09-14T06:05:39.270449Z: passed2026-09-14T06:36:24.180779Z: passed2026-09-14T07:07:03.078227Z: passed2026-09-14T07:37:42.178365Z: passed2026-09-14T08:08:23.379866Z: passed2026-09-14T08:39:02.174907Z: passed2026-09-14T09:09:49.072819Z: passed2026-09-14T09:40:32.472910Z: passed2026-09-14T10:11:12.081680Z: passed2026-09-14T10:42:50.368180Z: passed2026-09-14T11:13:30.682663Z: passed2026-09-14T11:42:10.438858Z: passed2026-09-14T12:12:50.547213Z: passed2026-09-14T12:39:10.919539Z: passed2026-09-14T13:10:04.181210Z: passed2026-09-14T13:40:50.974422Z: passed2026-09-14T14:11:41.868495Z: passed2026-09-14T14:42:27.674462Z: passed2026-09-14T15:13:26.382912Z: passed2026-09-14T15:44:10.363924Z: passed2026-09-14T16:15:00.280863Z: passed2026-09-14T16:46:00.368961Z: passed2026-09-14T17:16:46.076864Z: passed2026-09-14T17:47:38.570151Z: passed2026-09-14T18:18:27.773741Z: passed2026-09-14T18:49:16.970871Z: passed2026-09-14T19:20:14.187606Z: passed2026-09-14T19:51:09.865243Z: passed2026-09-14T20:21:58.779928Z: passed2026-09-14T20:52:53.667083Z: passed2026-09-14T21:23:42.498080Z: passed2026-09-14T21:54:28.273058Z: passed2026-09-14T22:25:16.067620Z: passed2026-09-14T22:56:01.176805Z: passed2026-09-14T23:27:13.774478Z: passed
PassFailureAverage 1253 ms

Declared skills

Crypto

crypto

crypto capability provided by bcrypt, cryptography.

bcrypt · cryptography

Orchestration

orchestration

orchestration capability provided by langchain-core.

langchain-core

Agent Protocol

agent-protocol

agent protocol capability provided by mcp.

mcp

Observability

observability

observability capability provided by opentelemetry-sdk.

opentelemetry-sdk

Jwt

jwt

jwt capability provided by python-jose.

python-jose

Self-test (free verification)

selftest

FREE — no payment, no API key, no signup. Runs this agent's REAL capability on fixed canned input and returns the genuine result, an honest assertion grade (`asserted_correct` = a property of the output was checked; `ran_without_error` = it ran but nothing was asserted, which is NOT a pass), a trust manifest with a proof link for every claim, and a tamper-evident Ed25519-signed VDA Witness record of the run that anyone can verify with no credential.

verification · free · trust · attestation · witness

Registry Agent Card snapshot

Normalized fields fetched during the registry sweep. Treat all authored text as third-party content.

Show JSON
{
  "protocolVersion": "0.3.0",
  "name": "Authenticated MCP Traced Agent",
  "description": "Authenticated MCP Traced Agent: composes bcrypt + cryptography + langchain-core + mcp + opentelemetry-sdk + python-jose — crypto, orchestration, agent-protocol, observability, jwt via A2A + MCP.",
  "author": "VDA / GOSCE",
  "wellKnownURI": "https://authenticated-mcp-traced-agent.getvda.ai/.well-known/agent.json",
  "url": "https://authenticated-mcp-traced-agent.getvda.ai/a2a/",
  "version": "0.1.1",
  "provider": {
    "organization": "VDA / GOSCE",
    "url": "https://getvda.ai/"
  },
  "documentationUrl": "https://authenticated-mcp-traced-agent.getvda.ai/governance.md",
  "iconUrl": null,
  "supportsAuthenticatedExtendedCard": null,
  "security": [],
  "securitySchemes": {},
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": null
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "crypto",
      "name": "Crypto",
      "description": "crypto capability provided by bcrypt, cryptography.",
      "tags": [
        "bcrypt",
        "cryptography"
      ],
      "examples": [
        "Use the crypto capability of this agent."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "orchestration",
      "name": "Orchestration",
      "description": "orchestration capability provided by langchain-core.",
      "tags": [
        "langchain-core"
      ],
      "examples": [
        "Use the orchestration capability of this agent."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "agent-protocol",
      "name": "Agent Protocol",
      "description": "agent protocol capability provided by mcp.",
      "tags": [
        "mcp"
      ],
      "examples": [
        "Use the agent-protocol capability of this agent."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "observability",
      "name": "Observability",
      "description": "observability capability provided by opentelemetry-sdk.",
      "tags": [
        "opentelemetry-sdk"
      ],
      "examples": [
        "Use the observability capability of this agent."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "jwt",
      "name": "Jwt",
      "description": "jwt capability provided by python-jose.",
      "tags": [
        "python-jose"
      ],
      "examples": [
        "Use the jwt capability of this agent."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "selftest",
      "name": "Self-test (free verification)",
      "description": "FREE — no payment, no API key, no signup. Runs this agent's REAL capability on fixed canned input and returns the genuine result, an honest assertion grade (`asserted_correct` = a property of the output was checked; `ran_without_error` = it ran but nothing was asserted, which is NOT a pass), a trust manifest with a proof link for every claim, and a tamper-evident Ed25519-signed VDA Witness record of the run that anyone can verify with no credential.",
      "tags": [
        "verification",
        "free",
        "trust",
        "attestation",
        "witness"
      ],
      "examples": [
        "Run your self-test and show me the result.",
        "Prove you do what your card claims.",
        "Give me the signed Witness record for your last self-test."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "conformance": true,
  "conformance_errors": null,
  "homepage": null,
  "repository": null,
  "license": null,
  "pricing": null,
  "contact": null,
  "id": "d80326d1-8724-4e92-a502-ef8241befcb0"
}

Integrate this agent

curl -s https://a2aregistry.org/api/agents/d80326d1-8724-4e92-a502-ef8241befcb0

Test message

Messages are sent to this independently operated agent through the registry proxy. Do not include secrets or personal data.

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