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
Agent orchestration · Trust & safety
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

2026-10-15T07:26:03.892126Z: passed2026-10-15T07:57:31.797691Z: passed2026-10-15T08:30:12.702991Z: passed2026-10-15T09:02:45.190888Z: passed2026-10-15T09:34:03.389589Z: passed2026-10-15T10:05:14.300921Z: passed2026-10-15T10:36:21.198622Z: passed2026-10-15T11:07:38.698962Z: passed2026-10-15T11:38:41.989999Z: passed2026-10-15T12:09:43.012168Z: passed2026-10-15T12:40:48.202656Z: passed2026-10-15T13:11:49.902320Z: passed2026-10-15T13:42:58.391580Z: passed2026-10-15T14:13:58.807009Z: passed2026-10-15T14:45:03.995545Z: passed2026-10-15T15:16:22.688924Z: passed2026-10-15T15:47:31.104237Z: passed2026-10-15T16:18:37.902163Z: passed2026-10-15T16:49:43.500450Z: passed2026-10-15T17:20:56.004865Z: passed2026-10-15T17:52:06.392969Z: passed2026-10-15T18:23:59.017833Z: passed2026-10-15T18:55:10.494159Z: passed2026-10-15T19:26:17.404360Z: passed2026-10-15T19:57:48.603869Z: passed2026-10-15T20:28:58.405462Z: passed2026-10-15T21:00:25.898843Z: passed2026-10-15T21:31:43.400639Z: passed2026-10-15T22:02:45.704978Z: passed2026-10-15T22:34:03.910883Z: passed2026-10-15T23:05:15.788969Z: passed2026-10-15T23:36:28.501369Z: passed2026-10-16T00:07:41.891324Z: passed2026-10-16T00:38:54.608431Z: passed2026-10-16T01:10:39.595821Z: passed2026-10-16T01:41:52.921213Z: passed2026-10-16T02:13:10.691136Z: passed2026-10-16T02:44:17.792200Z: passed2026-10-16T03:15:31.693311Z: passed2026-10-16T03:46:46.894401Z: passed2026-10-16T04:17:51.716132Z: passed2026-10-16T04:49:06.389246Z: passed2026-10-16T05:20:21.502292Z: passed2026-10-16T05:51:40.395140Z: passed2026-10-16T06:22:47.305166Z: passed2026-10-16T06:53:58.296666Z: passed2026-10-16T07:25:06.296451Z: passed2026-10-16T07:56:17.196233Z: passed2026-10-16T08:12:46.264469Z: passed2026-10-16T08:45:12.422263Z: passed2026-10-16T09:17:20.534023Z: passed2026-10-16T09:48:27.724347Z: passed2026-10-16T10:19:25.345272Z: passed2026-10-16T10:50:34.829450Z: passed2026-10-16T11:21:32.931547Z: passed2026-10-16T11:52:28.632693Z: passed2026-10-16T12:23:27.032262Z: passed2026-10-16T12:54:27.622507Z: passed2026-10-16T13:25:31.639232Z: passed2026-10-16T13:56:32.325796Z: passed2026-10-16T14:27:33.631050Z: passed2026-10-16T14:58:34.027126Z: passed2026-10-16T15:29:30.137519Z: passed2026-10-16T16:00:38.535572Z: passed2026-10-16T16:31:40.132899Z: passed2026-10-16T17:02:43.934849Z: passed2026-10-16T17:33:47.835053Z: passed2026-10-16T18:04:58.430492Z: passed2026-10-16T18:06:20.648449Z: passed2026-10-16T18:24:15.709086Z: passed2026-10-16T18:33:40.911679Z: passed2026-10-16T19:02:22.681702Z: passed2026-10-16T19:33:36.294154Z: passed2026-10-16T20:04:45.282396Z: passed2026-10-16T20:11:27.973592Z: passed2026-10-16T20:42:35.882334Z: passed2026-10-16T21:13:42.088215Z: passed2026-10-16T21:44:50.289351Z: passed2026-10-16T22:15:59.486659Z: passed2026-10-16T22:47:08.487781Z: passed2026-10-16T23:18:13.675479Z: passed2026-10-16T23:49:28.267325Z: passed2026-10-17T00:20:33.685941Z: passed2026-10-17T00:51:44.676843Z: passed2026-10-17T01:23:28.481045Z: passed2026-10-17T01:54:59.580778Z: passed2026-10-17T02:26:43.085942Z: passed2026-10-17T02:58:04.387198Z: passed2026-10-17T03:29:33.880452Z: passed2026-10-17T04:01:09.178474Z: passed2026-10-17T04:32:21.471493Z: passed2026-10-17T05:03:39.567055Z: passed2026-10-17T05:34:57.283301Z: passed2026-10-17T06:06:19.776700Z: passed2026-10-17T06:37:42.781958Z: passed2026-10-17T07:08:54.684072Z: passed2026-10-17T07:40:12.887188Z: passed2026-10-17T08:11:40.382870Z: passed2026-10-17T08:43:13.770352Z: passed2026-10-17T09:15:58.777163Z: passed
PassFailureAverage 1140 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": null
  },
  "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": "agent-orchestration",
  "category_secondary": "trust-safety"
}

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.

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