A2A REGISTRY·AGENT RECORD·c99dbe3b-8e7b-4226-8204-ffd46f6bc34e

Provider

VDA / GOSCE

LLM Orchestration Agent (Opentelemetry Api)

LLM Orchestration Agent (Opentelemetry Api): composes cryptography + langchain-openai + mcp + openai + opentelemetry-api + opentelemetry-sdk — crypto, orchestration, agent-protocol, llm-client, observability via A2A + MCP.

Observed evidence

Reachable

Last sweep

Launch endpoint ↗

Agent datasheet

Agent ID
c99dbe3b-8e7b-4226-8204-ffd46f6bc34e
Canonical card
https://llm-orchestration-agent-opentelemetry-api.getvda.ai/.well-known/agent-card.json
Endpoint
https://llm-orchestration-agent-opentelemetry-api.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 · 99.8% across 30 days

2026-09-12T20:44:10.070903Z: passed2026-09-12T21:14:48.989510Z: passed2026-09-12T21:45:35.287062Z: passed2026-09-12T22:16:15.168403Z: passed2026-09-12T22:46:52.370487Z: passed2026-09-12T23:17:51.368897Z: passed2026-09-12T23:50:41.868244Z: passed2026-09-13T00:21:25.276314Z: passed2026-09-13T00:52:04.466852Z: passed2026-09-13T01:22:46.272240Z: passed2026-09-13T01:53:27.668078Z: passed2026-09-13T02:24:04.972633Z: passed2026-09-13T02:54:45.767790Z: passed2026-09-13T03:25:23.905388Z: passed2026-09-13T03:56:05.380616Z: passed2026-09-13T04:26:48.276484Z: passed2026-09-13T04:57:26.779346Z: passed2026-09-13T05:28:07.465037Z: passed2026-09-13T05:58:50.870741Z: passed2026-09-13T06:29:27.869914Z: passed2026-09-13T07:00:05.208395Z: passed2026-09-13T07:30:50.387450Z: passed2026-09-13T08:01:25.565914Z: passed2026-09-13T08:32:06.345274Z: passed2026-09-13T09:02:51.301384Z: passed2026-09-13T09:33:28.588507Z: passed2026-09-13T10:04:05.676716Z: passed2026-09-13T10:35:43.245230Z: passed2026-09-13T11:06:24.469299Z: passed2026-09-13T11:37:09.068005Z: passed2026-09-13T12:07:44.781696Z: passed2026-09-13T12:38:23.069487Z: passed2026-09-13T13:09:05.570639Z: passed2026-09-13T13:39:45.468019Z: passed2026-09-13T14:10:34.168721Z: passed2026-09-13T14:41:12.177638Z: passed2026-09-13T15:11:51.692282Z: passed2026-09-13T15:42:40.886440Z: passed2026-09-13T16:13:26.268537Z: passed2026-09-13T16:44:10.371705Z: passed2026-09-13T17:14:51.269335Z: passed2026-09-13T17:45:29.783880Z: passed2026-09-13T18:16:08.168339Z: passed2026-09-13T18:46:50.667581Z: passed2026-09-13T19:17:35.391560Z: passed2026-09-13T19:48:13.869606Z: passed2026-09-13T20:18:53.668986Z: passed2026-09-13T20:49:38.466507Z: passed2026-09-13T21:20:26.971405Z: passed2026-09-13T21:51:11.666832Z: passed2026-09-13T22:21:53.867757Z: passed2026-09-13T22:52:35.258774Z: passed2026-09-13T23:23:34.870526Z: passed2026-09-13T23:56:33.367569Z: passed2026-09-14T00:27:28.269537Z: passed2026-09-14T00:58:07.682703Z: passed2026-09-14T01:29:02.467843Z: passed2026-09-14T01:59:53.387334Z: passed2026-09-14T02:30:32.323944Z: passed2026-09-14T03:01:15.568494Z: passed2026-09-14T03:32:06.478396Z: passed2026-09-14T04:02:49.367934Z: passed2026-09-14T04:33:27.389876Z: passed2026-09-14T05:04:06.090080Z: passed2026-09-14T05:34:43.868582Z: passed2026-09-14T06:05:30.255036Z: passed2026-09-14T06:36:14.017147Z: passed2026-09-14T07:06:53.769134Z: passed2026-09-14T07:37:33.070426Z: passed2026-09-14T08:08:13.447891Z: passed2026-09-14T08:38:53.374084Z: passed2026-09-14T09:09:33.368029Z: passed2026-09-14T09:40:23.090513Z: passed2026-09-14T10:11:02.408124Z: passed2026-09-14T10:42:40.372235Z: passed2026-09-14T11:13:20.993091Z: passed2026-09-14T11:41:54.776071Z: passed2026-09-14T12:12:41.537025Z: passed2026-09-14T12:38:55.115669Z: passed2026-09-14T13:09:54.780865Z: passed2026-09-14T13:40:40.166669Z: passed2026-09-14T14:11:30.880204Z: passed2026-09-14T14:42:16.878696Z: passed2026-09-14T15:13:15.277732Z: passed2026-09-14T15:43:59.778044Z: passed2026-09-14T16:14:50.170884Z: passed2026-09-14T16:45:49.976098Z: passed2026-09-14T17:16:35.773082Z: passed2026-09-14T17:47:27.685702Z: passed2026-09-14T18:18:14.580642Z: passed2026-09-14T18:49:05.678374Z: passed2026-09-14T19:20:03.675689Z: passed2026-09-14T19:50:58.092745Z: passed2026-09-14T20:21:49.177175Z: passed2026-09-14T20:52:42.491090Z: passed2026-09-14T21:23:32.169026Z: passed2026-09-14T21:54:19.073078Z: passed2026-09-14T22:25:05.781841Z: passed2026-09-14T22:55:49.868087Z: passed2026-09-14T23:27:01.769406Z: passed
PassFailureAverage 2607 ms

Declared skills

Crypto

crypto

crypto capability provided by cryptography.

cryptography

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": "LLM Orchestration Agent (Opentelemetry Api)",
  "description": "LLM Orchestration Agent (Opentelemetry Api): composes cryptography + langchain-openai + mcp + openai + opentelemetry-api + opentelemetry-sdk — crypto, orchestration, agent-protocol, llm-client, observability via A2A + MCP.",
  "author": "VDA / GOSCE",
  "wellKnownURI": "https://llm-orchestration-agent-opentelemetry-api.getvda.ai/.well-known/agent-card.json",
  "url": "https://llm-orchestration-agent-opentelemetry-api.getvda.ai/a2a/",
  "version": "0.1.1",
  "provider": {
    "organization": "VDA / GOSCE",
    "url": "https://getvda.ai/"
  },
  "documentationUrl": "https://llm-orchestration-agent-opentelemetry-api.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": "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": "c99dbe3b-8e7b-4226-8204-ffd46f6bc34e"
}

Integrate this agent

curl -s https://a2aregistry.org/api/agents/c99dbe3b-8e7b-4226-8204-ffd46f6bc34e

Test message

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

Message exchangeConnecting
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