A2A REGISTRY·AGENT RECORD·319582ad-2872-4c58-ad0e-9ec8da4cce15

Provider

VDA / GOSCE

Authenticated MCP Agent

Authenticated MCP Agent: composes bcrypt + 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
319582ad-2872-4c58-ad0e-9ec8da4cce15
Canonical card
https://authenticated-mcp-agent-aed9d5.getvda.ai/.well-known/agent-card.json
Endpoint
https://authenticated-mcp-agent-aed9d5.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

2026-09-12T20:44:10.272812Z: passed2026-09-12T21:14:49.172468Z: passed2026-09-12T21:45:35.567586Z: passed2026-09-12T22:16:15.165504Z: passed2026-09-12T22:46:52.469529Z: passed2026-09-12T23:17:51.168168Z: passed2026-09-12T23:50:42.169018Z: passed2026-09-13T00:21:25.484292Z: passed2026-09-13T00:52:04.695737Z: passed2026-09-13T01:22:46.477040Z: passed2026-09-13T01:53:27.594483Z: passed2026-09-13T02:24:05.172729Z: passed2026-09-13T02:54:45.673270Z: passed2026-09-13T03:25:24.174368Z: passed2026-09-13T03:56:05.867342Z: passed2026-09-13T04:26:48.499084Z: passed2026-09-13T04:57:27.068334Z: passed2026-09-13T05:28:07.490967Z: passed2026-09-13T05:58:50.971360Z: passed2026-09-13T06:29:28.170493Z: passed2026-09-13T07:00:05.405536Z: passed2026-09-13T07:30:50.767933Z: passed2026-09-13T08:01:26.168238Z: passed2026-09-13T08:32:06.672847Z: passed2026-09-13T09:02:51.566559Z: passed2026-09-13T09:33:28.768049Z: passed2026-09-13T10:04:05.975384Z: passed2026-09-13T10:35:43.481297Z: passed2026-09-13T11:06:24.673571Z: passed2026-09-13T11:37:08.895043Z: passed2026-09-13T12:07:45.174603Z: passed2026-09-13T12:38:23.170551Z: passed2026-09-13T13:09:05.769959Z: passed2026-09-13T13:39:45.483832Z: passed2026-09-13T14:10:34.385205Z: passed2026-09-13T14:41:12.467990Z: passed2026-09-13T15:11:52.067645Z: passed2026-09-13T15:42:41.168934Z: passed2026-09-13T16:13:26.576004Z: passed2026-09-13T16:44:10.770283Z: passed2026-09-13T17:14:51.187397Z: passed2026-09-13T17:45:30.073485Z: passed2026-09-13T18:16:08.470168Z: passed2026-09-13T18:46:50.869122Z: passed2026-09-13T19:17:35.671916Z: passed2026-09-13T19:48:14.170061Z: passed2026-09-13T20:18:53.768162Z: passed2026-09-13T20:49:38.795360Z: passed2026-09-13T21:20:27.267684Z: passed2026-09-13T21:51:11.979281Z: passed2026-09-13T22:21:54.067764Z: passed2026-09-13T22:52:35.595928Z: passed2026-09-13T23:23:34.999566Z: passed2026-09-13T23:56:33.568676Z: passed2026-09-14T00:27:28.672216Z: passed2026-09-14T00:58:07.886273Z: passed2026-09-14T01:29:02.674619Z: passed2026-09-14T01:59:53.669472Z: passed2026-09-14T02:30:32.567623Z: passed2026-09-14T03:01:15.567820Z: passed2026-09-14T03:32:06.603207Z: passed2026-09-14T04:02:49.573863Z: passed2026-09-14T04:33:27.592816Z: passed2026-09-14T05:04:06.270057Z: passed2026-09-14T05:34:44.172985Z: passed2026-09-14T06:05:30.587689Z: passed2026-09-14T06:36:14.467724Z: passed2026-09-14T07:06:54.177405Z: passed2026-09-14T07:37:33.291467Z: passed2026-09-14T08:08:13.772068Z: passed2026-09-14T08:38:53.373285Z: passed2026-09-14T09:09:33.573470Z: passed2026-09-14T09:40:23.469011Z: passed2026-09-14T10:11:02.788568Z: passed2026-09-14T10:42:40.468656Z: passed2026-09-14T11:13:21.069870Z: passed2026-09-14T11:41:54.867870Z: passed2026-09-14T12:12:41.539453Z: passed2026-09-14T12:38:56.080503Z: passed2026-09-14T13:09:55.083499Z: passed2026-09-14T13:40:40.601140Z: passed2026-09-14T14:11:31.189079Z: passed2026-09-14T14:42:17.178364Z: passed2026-09-14T15:13:15.678610Z: passed2026-09-14T15:44:00.169152Z: passed2026-09-14T16:14:50.380224Z: passed2026-09-14T16:45:49.979638Z: passed2026-09-14T17:16:35.873598Z: passed2026-09-14T17:47:27.773952Z: passed2026-09-14T18:18:15.171989Z: passed2026-09-14T18:49:05.982933Z: passed2026-09-14T19:20:04.174869Z: passed2026-09-14T19:50:58.374028Z: passed2026-09-14T20:21:49.176319Z: passed2026-09-14T20:52:43.170394Z: passed2026-09-14T21:23:32.174772Z: passed2026-09-14T21:54:19.282244Z: passed2026-09-14T22:25:06.073019Z: passed2026-09-14T22:55:50.383067Z: passed2026-09-14T23:27:02.080508Z: passed
PassFailureAverage 2047 ms

Declared skills

Crypto

crypto

crypto capability provided by bcrypt.

bcrypt

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 Agent",
  "description": "Authenticated MCP Agent: composes bcrypt + langchain-core + mcp + opentelemetry-sdk + python-jose — crypto, orchestration, agent-protocol, observability, jwt via A2A + MCP.",
  "author": "VDA / GOSCE",
  "wellKnownURI": "https://authenticated-mcp-agent-aed9d5.getvda.ai/.well-known/agent-card.json",
  "url": "https://authenticated-mcp-agent-aed9d5.getvda.ai/a2a/",
  "version": "0.1.1",
  "provider": {
    "organization": "VDA / GOSCE",
    "url": "https://getvda.ai/"
  },
  "documentationUrl": "https://authenticated-mcp-agent-aed9d5.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.",
      "tags": [
        "bcrypt"
      ],
      "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": "319582ad-2872-4c58-ad0e-9ec8da4cce15"
}

Integrate this agent

curl -s https://a2aregistry.org/api/agents/319582ad-2872-4c58-ad0e-9ec8da4cce15

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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