A2A REGISTRY·AGENT RECORD·02a5aec8-8439-4f71-9a3a-892933994f9d

Provider

VDA / GOSCE

LLM Orchestration Agent 5

LLM Orchestration Agent 5: composes langchain-core + langchain-openai + mcp + openai — orchestration, agent-protocol, llm-client via A2A + MCP.

Observed evidence

Reachable

Last sweep

Launch endpoint ↗

Agent datasheet

Agent ID
02a5aec8-8439-4f71-9a3a-892933994f9d
Category
Agent orchestration · Trust & safety
Canonical card
https://llm-orchestration-agent-2.getvda.ai/.well-known/agent-card.json
Endpoint
https://llm-orchestration-agent-2.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 · 87.0% across 30 days

2026-10-15T07:26:01.198905Z: passed2026-10-15T07:57:29.599597Z: passed2026-10-15T08:30:10.305692Z: passed2026-10-15T09:02:42.407434Z: passed2026-10-15T09:34:00.407552Z: passed2026-10-15T10:05:11.803418Z: passed2026-10-15T10:36:18.800730Z: passed2026-10-15T11:07:36.297695Z: passed2026-10-15T11:38:39.505022Z: passed2026-10-15T12:09:40.402088Z: passed2026-10-15T12:40:45.588711Z: passed2026-10-15T13:11:47.504098Z: passed2026-10-15T13:42:55.689974Z: passed2026-10-15T14:13:56.395132Z: passed2026-10-15T14:45:01.705949Z: passed2026-10-15T15:16:20.104990Z: passed2026-10-15T15:47:28.401181Z: passed2026-10-15T16:18:35.402015Z: passed2026-10-15T16:49:41.002363Z: passed2026-10-15T17:20:53.204015Z: passed2026-10-15T17:52:03.499908Z: passed2026-10-15T18:23:56.502062Z: passed2026-10-15T18:55:07.406508Z: passed2026-10-15T19:26:14.797435Z: passed2026-10-15T19:57:46.105779Z: passed2026-10-15T20:28:55.697788Z: passed2026-10-15T21:00:23.193470Z: passed2026-10-15T21:31:40.603225Z: passed2026-10-15T22:02:42.906707Z: passed2026-10-15T22:34:01.406058Z: passed2026-10-15T23:05:13.090832Z: passed2026-10-15T23:36:26.002132Z: passed2026-10-16T00:07:39.292352Z: passed2026-10-16T00:38:52.088665Z: passed2026-10-16T01:10:36.790128Z: passed2026-10-16T01:41:50.505923Z: passed2026-10-16T02:13:07.989429Z: passed2026-10-16T02:44:15.008755Z: passed2026-10-16T03:15:28.908027Z: passed2026-10-16T03:46:44.108997Z: passed2026-10-16T04:17:48.790351Z: passed2026-10-16T04:49:03.388426Z: passed2026-10-16T05:20:18.808929Z: passed2026-10-16T05:51:37.501845Z: passed2026-10-16T06:22:44.190677Z: passed2026-10-16T06:53:55.511043Z: passed2026-10-16T07:25:03.389595Z: passed2026-10-16T07:56:14.302360Z: passed2026-10-16T08:12:44.032464Z: passed2026-10-16T08:45:10.325414Z: passed2026-10-16T09:17:18.223606Z: passed2026-10-16T09:48:25.224678Z: passed2026-10-16T10:19:22.929188Z: passed2026-10-16T10:50:32.027708Z: passed2026-10-16T11:21:30.424205Z: passed2026-10-16T11:52:25.728646Z: passed2026-10-16T12:23:24.222547Z: passed2026-10-16T12:54:25.024462Z: passed2026-10-16T13:25:28.929410Z: passed2026-10-16T13:56:29.328440Z: passed2026-10-16T14:27:30.329740Z: passed2026-10-16T14:58:31.228577Z: passed2026-10-16T15:29:27.727855Z: passed2026-10-16T16:00:36.339770Z: passed2026-10-16T16:31:37.631268Z: passed2026-10-16T17:02:41.322647Z: passed2026-10-16T17:33:45.524175Z: passed2026-10-16T18:04:56.319762Z: passed2026-10-16T18:06:18.351551Z: passed2026-10-16T18:24:13.404561Z: passed2026-10-16T18:33:38.601956Z: passed2026-10-16T19:02:20.370650Z: passed2026-10-16T19:33:33.973247Z: passed2026-10-16T20:04:42.779727Z: passed2026-10-16T20:11:25.570361Z: passed2026-10-16T20:42:33.570542Z: passed2026-10-16T21:13:39.875048Z: passed2026-10-16T21:44:47.972902Z: passed2026-10-16T22:15:56.872692Z: passed2026-10-16T22:47:05.470298Z: passed2026-10-16T23:18:11.274614Z: passed2026-10-16T23:49:25.681293Z: passed2026-10-17T00:20:31.371418Z: passed2026-10-17T00:51:42.380422Z: passed2026-10-17T01:23:25.573185Z: passed2026-10-17T01:54:55.785728Z: passed2026-10-17T02:26:31.676222Z: passed2026-10-17T02:58:01.673187Z: passed2026-10-17T03:29:31.276006Z: passed2026-10-17T04:01:06.375931Z: passed2026-10-17T04:32:18.677961Z: passed2026-10-17T05:03:36.571133Z: passed2026-10-17T05:34:54.879841Z: passed2026-10-17T06:06:17.384459Z: passed2026-10-17T06:37:40.184770Z: passed2026-10-17T07:08:52.172766Z: passed2026-10-17T07:40:10.270456Z: passed2026-10-17T08:11:37.972627Z: passed2026-10-17T08:43:11.272635Z: passed2026-10-17T09:15:56.180502Z: passed
PassFailureAverage 1066 ms

Declared skills

Orchestration

orchestration

orchestration capability provided by langchain-core, langchain-openai.

langchain-core · langchain-openai

Agent Protocol

agent-protocol

agent protocol capability provided by mcp.

mcp

Llm Client

llm-client

llm client capability provided by openai.

openai

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 5",
  "description": "LLM Orchestration Agent 5: composes langchain-core + langchain-openai + mcp + openai — orchestration, agent-protocol, llm-client via A2A + MCP.",
  "author": "VDA / GOSCE",
  "wellKnownURI": "https://llm-orchestration-agent-2.getvda.ai/.well-known/agent-card.json",
  "url": "https://llm-orchestration-agent-2.getvda.ai/a2a/",
  "version": "0.1.1",
  "provider": {
    "organization": "VDA / GOSCE",
    "url": "https://getvda.ai/"
  },
  "documentationUrl": "https://llm-orchestration-agent-2.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": "orchestration",
      "name": "Orchestration",
      "description": "orchestration capability provided by langchain-core, langchain-openai.",
      "tags": [
        "langchain-core",
        "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": "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": "02a5aec8-8439-4f71-9a3a-892933994f9d",
  "category": "agent-orchestration",
  "category_secondary": "trust-safety"
}

Integrate this agent

curl -s https://a2aregistry.org/api/agents/02a5aec8-8439-4f71-9a3a-892933994f9d

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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