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

Reachable

Last sweep

Launch endpoint ↗

Agent datasheet

Agent ID
d80326d1-8724-4e92-a502-ef8241befcb0
Category
Trust & safety
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 · 100.0% across 30 days

2026-11-04T00:39:58.230478Z: passed2026-11-04T01:11:12.238613Z: passed2026-11-04T01:42:36.126418Z: passed2026-11-04T02:14:02.730496Z: passed2026-11-04T02:45:34.737849Z: passed2026-11-04T03:16:58.532187Z: passed2026-11-04T03:48:29.733097Z: passed2026-11-04T04:19:45.429560Z: passed2026-11-04T04:51:06.021984Z: passed2026-11-04T05:22:20.826915Z: passed2026-11-04T05:53:29.629906Z: passed2026-11-04T06:25:01.234673Z: passed2026-11-04T06:44:02.088408Z: passed2026-11-04T07:15:21.593448Z: passed2026-11-04T07:46:38.594132Z: passed2026-11-04T08:17:43.893222Z: passed2026-11-04T08:48:54.081082Z: passed2026-11-04T09:20:02.792242Z: passed2026-11-04T09:51:25.195659Z: passed2026-11-04T10:22:50.686725Z: passed2026-11-04T10:54:06.997364Z: passed2026-11-04T11:25:29.496564Z: passed2026-11-04T11:56:34.297337Z: passed2026-11-04T12:27:59.583892Z: passed2026-11-04T12:59:46.889479Z: passed2026-11-04T13:31:28.194022Z: passed2026-11-04T14:03:12.894089Z: passed2026-11-04T14:35:27.693118Z: passed2026-11-04T15:07:37.884275Z: passed2026-11-04T15:39:11.879315Z: passed2026-11-04T16:10:44.184985Z: passed2026-11-04T16:42:11.791012Z: passed2026-11-04T17:13:40.181723Z: passed2026-11-04T17:45:07.180827Z: passed2026-11-04T18:16:38.380920Z: passed2026-11-04T18:48:14.392247Z: passed2026-11-04T19:19:45.180848Z: passed2026-11-04T19:51:11.188318Z: passed2026-11-04T20:22:34.494652Z: passed2026-11-04T20:53:54.379679Z: passed2026-11-04T21:25:16.390049Z: passed2026-11-04T21:56:30.492376Z: passed2026-11-04T22:27:53.998028Z: passed2026-11-04T22:59:32.896715Z: passed2026-11-04T23:31:21.792998Z: passed2026-11-05T00:02:58.489319Z: passed2026-11-05T00:34:21.985025Z: passed2026-11-05T01:05:38.086911Z: passed2026-11-05T01:07:09.019881Z: passed2026-11-05T01:38:18.007990Z: passed2026-11-05T02:09:32.121302Z: passed2026-11-05T02:41:03.507201Z: passed2026-11-05T03:12:37.106233Z: passed2026-11-05T03:43:56.704085Z: passed2026-11-05T04:15:17.219764Z: passed2026-11-05T04:46:32.120592Z: passed2026-11-05T05:17:42.624025Z: passed2026-11-05T05:18:56.747251Z: passed2026-11-05T05:50:06.656712Z: passed2026-11-05T06:21:25.151823Z: passed2026-11-05T06:52:52.340334Z: passed2026-11-05T07:24:11.648745Z: passed2026-11-05T07:55:38.458014Z: passed2026-11-05T08:26:49.852963Z: passed2026-11-05T08:57:58.552683Z: passed2026-11-05T09:29:04.957336Z: passed2026-11-05T10:00:14.552813Z: passed2026-11-05T10:31:15.355893Z: passed2026-11-05T11:02:13.146207Z: passed2026-11-05T11:33:29.250473Z: passed2026-11-05T12:04:36.044486Z: passed2026-11-05T12:35:49.548024Z: passed2026-11-05T13:07:11.243035Z: passed2026-11-05T13:38:37.557162Z: passed2026-11-05T14:10:15.245820Z: passed2026-11-05T14:41:56.758796Z: passed2026-11-05T14:43:24.641995Z: passed2026-11-05T15:15:01.350932Z: passed2026-11-05T15:46:15.938916Z: passed2026-11-05T16:17:36.637894Z: passed2026-11-05T16:48:45.141310Z: passed2026-11-05T17:20:16.342042Z: passed2026-11-05T17:51:29.344169Z: passed2026-11-05T18:22:44.549415Z: passed2026-11-05T18:53:57.655258Z: passed2026-11-05T19:25:13.641923Z: passed2026-11-05T19:56:27.050184Z: passed2026-11-05T20:27:37.645918Z: passed2026-11-05T20:58:58.739370Z: passed2026-11-05T21:30:08.749424Z: passed2026-11-05T22:01:37.255630Z: passed2026-11-05T22:33:14.139660Z: passed2026-11-05T23:04:54.055350Z: passed2026-11-05T23:36:38.656447Z: passed2026-11-06T00:08:11.246124Z: passed2026-11-06T00:39:25.354310Z: passed2026-11-06T01:10:35.446767Z: passed2026-11-06T01:41:48.540120Z: passed2026-11-06T01:43:05.614980Z: passed2026-11-06T02:14:24.112847Z: passed
PassFailureAverage 1229 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": [
      {
        "uri": "https://rssa.getvda.ai/ext/v0.1",
        "params": {
          "groups": [
            "https://hub.rssa.getvda.ai/network"
          ]
        },
        "required": false,
        "description": "RSSA: this agent's feed and modules"
      }
    ]
  },
  "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",
  "category": "trust-safety",
  "category_secondary": null
}

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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