A2A REGISTRY·AGENT RECORD·fa2b6fcf-c79e-4e69-9710-a4dd0576914c

Provider

VDA / GOSCE

Authenticated LLM Traced Agent

Authenticated LLM Traced Agent: composes cryptography + google-auth-oauthlib + langchain-openai + mcp + openai + opentelemetry-api + opentelemetry-sdk — crypto, oauth-oidc, orchestration, agent-protocol, llm-client, observability via A2A + MCP.

Observed evidence

Reachable

Last sweep

Launch endpoint ↗

Agent datasheet

Agent ID
fa2b6fcf-c79e-4e69-9710-a4dd0576914c
Category
Trust & safety · Agent orchestration
Canonical card
https://authenticated-llm-traced-agent.getvda.ai/.well-known/agent-card.json
Endpoint
https://authenticated-llm-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

2026-11-04T00:39:54.632767Z: passed2026-11-04T01:11:09.034343Z: passed2026-11-04T01:42:32.729610Z: passed2026-11-04T02:13:59.134363Z: passed2026-11-04T02:45:31.226893Z: passed2026-11-04T03:16:52.933351Z: passed2026-11-04T03:48:25.124143Z: passed2026-11-04T04:19:41.928507Z: passed2026-11-04T04:51:02.631921Z: passed2026-11-04T05:22:17.328926Z: passed2026-11-04T05:53:26.431476Z: passed2026-11-04T06:24:57.731328Z: passed2026-11-04T06:43:58.587332Z: passed2026-11-04T07:15:17.990134Z: passed2026-11-04T07:46:35.198567Z: passed2026-11-04T08:17:40.186065Z: passed2026-11-04T08:48:50.891951Z: passed2026-11-04T09:19:59.190077Z: passed2026-11-04T09:51:22.089444Z: passed2026-11-04T10:22:47.293908Z: passed2026-11-04T10:54:03.280321Z: passed2026-11-04T11:25:26.095502Z: passed2026-11-04T11:56:31.391874Z: passed2026-11-04T12:27:56.097255Z: passed2026-11-04T12:59:43.492610Z: passed2026-11-04T13:31:25.088330Z: passed2026-11-04T14:03:09.583299Z: passed2026-11-04T14:35:24.285778Z: passed2026-11-04T15:07:34.592119Z: passed2026-11-04T15:39:08.088337Z: passed2026-11-04T16:10:40.880609Z: passed2026-11-04T16:42:08.285272Z: passed2026-11-04T17:13:35.997812Z: passed2026-11-04T17:45:04.197914Z: passed2026-11-04T18:16:34.991994Z: passed2026-11-04T18:48:10.384130Z: passed2026-11-04T19:19:41.586015Z: passed2026-11-04T19:51:08.182075Z: passed2026-11-04T20:22:30.192606Z: passed2026-11-04T20:53:50.888413Z: passed2026-11-04T21:25:12.987018Z: passed2026-11-04T21:56:26.391334Z: passed2026-11-04T22:27:50.894854Z: passed2026-11-04T22:59:29.382421Z: passed2026-11-04T23:31:18.493915Z: passed2026-11-05T00:02:55.286095Z: passed2026-11-05T00:34:18.092641Z: passed2026-11-05T01:05:34.290446Z: passed2026-11-05T01:07:05.523319Z: passed2026-11-05T01:38:14.011943Z: passed2026-11-05T02:09:28.717178Z: passed2026-11-05T02:41:00.204564Z: passed2026-11-05T03:12:33.913560Z: passed2026-11-05T03:43:53.218154Z: passed2026-11-05T04:15:13.410870Z: passed2026-11-05T04:46:28.411252Z: passed2026-11-05T05:17:39.316196Z: passed2026-11-05T05:18:53.651972Z: passed2026-11-05T05:50:03.752229Z: passed2026-11-05T06:21:21.752229Z: passed2026-11-05T06:52:48.840149Z: passed2026-11-05T07:24:08.352981Z: passed2026-11-05T07:55:35.449683Z: passed2026-11-05T08:26:46.257513Z: passed2026-11-05T08:57:55.151773Z: passed2026-11-05T09:29:01.940803Z: passed2026-11-05T10:00:10.554837Z: passed2026-11-05T10:31:11.248719Z: passed2026-11-05T11:02:09.951722Z: passed2026-11-05T11:33:26.141640Z: passed2026-11-05T12:04:32.954705Z: passed2026-11-05T12:35:46.153430Z: passed2026-11-05T13:07:07.755562Z: passed2026-11-05T13:38:33.548729Z: passed2026-11-05T14:10:12.153292Z: passed2026-11-05T14:41:53.451704Z: passed2026-11-05T14:43:20.750360Z: passed2026-11-05T15:14:57.837733Z: passed2026-11-05T15:46:12.543408Z: passed2026-11-05T16:17:33.237437Z: passed2026-11-05T16:48:41.538008Z: passed2026-11-05T17:20:12.939294Z: passed2026-11-05T17:51:25.456148Z: passed2026-11-05T18:22:41.250240Z: passed2026-11-05T18:53:53.454970Z: passed2026-11-05T19:25:10.442439Z: passed2026-11-05T19:56:23.148853Z: passed2026-11-05T20:27:34.237748Z: passed2026-11-05T20:58:48.337237Z: passed2026-11-05T21:30:05.156445Z: passed2026-11-05T22:01:33.447808Z: passed2026-11-05T22:33:10.946839Z: passed2026-11-05T23:04:50.456302Z: passed2026-11-05T23:36:35.538297Z: passed2026-11-06T00:08:07.549380Z: passed2026-11-06T00:39:22.248612Z: passed2026-11-06T01:10:31.847505Z: passed2026-11-06T01:41:45.255217Z: passed2026-11-06T01:43:02.598535Z: passed2026-11-06T02:14:20.613084Z: passed
PassFailureAverage 1097 ms

Declared skills

Crypto

crypto

crypto capability provided by cryptography.

cryptography

Oauth Oidc

oauth-oidc

oauth oidc capability provided by google-auth-oauthlib.

google-auth-oauthlib

Orchestration

orchestration

orchestration capability provided by langchain-openai.

langchain-openai

Agent Protocol

agent-protocol

agent protocol capability provided by mcp.

mcp

Llm Client

llm-client

llm client capability provided by openai.

openai

Observability

observability

observability capability provided by opentelemetry-api, opentelemetry-sdk.

opentelemetry-api · opentelemetry-sdk

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 LLM Traced Agent",
  "description": "Authenticated LLM Traced Agent: composes cryptography + google-auth-oauthlib + langchain-openai + mcp + openai + opentelemetry-api + opentelemetry-sdk — crypto, oauth-oidc, orchestration, agent-protocol, llm-client, observability via A2A + MCP.",
  "author": "VDA / GOSCE",
  "wellKnownURI": "https://authenticated-llm-traced-agent.getvda.ai/.well-known/agent-card.json",
  "url": "https://authenticated-llm-traced-agent.getvda.ai/a2a/",
  "version": "0.1.1",
  "provider": {
    "organization": "VDA / GOSCE",
    "url": "https://getvda.ai/"
  },
  "documentationUrl": "https://authenticated-llm-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 cryptography.",
      "tags": [
        "cryptography"
      ],
      "examples": [
        "Use the crypto capability of this agent."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "oauth-oidc",
      "name": "Oauth Oidc",
      "description": "oauth oidc capability provided by google-auth-oauthlib.",
      "tags": [
        "google-auth-oauthlib"
      ],
      "examples": [
        "Use the oauth-oidc capability of this agent."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "orchestration",
      "name": "Orchestration",
      "description": "orchestration capability provided by langchain-openai.",
      "tags": [
        "langchain-openai"
      ],
      "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": "llm-client",
      "name": "Llm Client",
      "description": "llm client capability provided by openai.",
      "tags": [
        "openai"
      ],
      "examples": [
        "Use the llm-client capability of this agent."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "observability",
      "name": "Observability",
      "description": "observability capability provided by opentelemetry-api, opentelemetry-sdk.",
      "tags": [
        "opentelemetry-api",
        "opentelemetry-sdk"
      ],
      "examples": [
        "Use the observability 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": "fa2b6fcf-c79e-4e69-9710-a4dd0576914c",
  "category": "trust-safety",
  "category_secondary": "agent-orchestration"
}

Integrate this agent

curl -s https://a2aregistry.org/api/agents/fa2b6fcf-c79e-4e69-9710-a4dd0576914c

Test message

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

Message exchangeConnecting
>