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

Task verified

Last sweep

Launch endpoint ↗

Agent datasheet

Agent ID
02a5aec8-8439-4f71-9a3a-892933994f9d
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 · 99.8% across 30 days

2026-09-12T20:44:11.069182Z: passed2026-09-12T21:14:49.767302Z: passed2026-09-12T21:45:36.076145Z: passed2026-09-12T22:16:15.875689Z: passed2026-09-12T22:46:53.177245Z: passed2026-09-12T23:17:51.875399Z: passed2026-09-12T23:50:42.667301Z: passed2026-09-13T00:21:26.171454Z: passed2026-09-13T00:52:05.167846Z: passed2026-09-13T01:22:47.077170Z: passed2026-09-13T01:53:28.269502Z: passed2026-09-13T02:24:05.770828Z: passed2026-09-13T02:54:46.173265Z: passed2026-09-13T03:25:24.768164Z: passed2026-09-13T03:56:06.267376Z: passed2026-09-13T04:26:49.067510Z: passed2026-09-13T04:57:27.483911Z: passed2026-09-13T05:28:08.267859Z: passed2026-09-13T05:58:51.472428Z: passed2026-09-13T06:29:28.678197Z: passed2026-09-13T07:00:06.174819Z: passed2026-09-13T07:30:51.273493Z: passed2026-09-13T08:01:26.273674Z: passed2026-09-13T08:32:07.277260Z: passed2026-09-13T09:02:52.267950Z: passed2026-09-13T09:33:29.468268Z: passed2026-09-13T10:04:06.498164Z: passed2026-09-13T10:35:44.987203Z: passed2026-09-13T11:06:25.369544Z: passed2026-09-13T11:37:09.669758Z: passed2026-09-13T12:07:45.666627Z: passed2026-09-13T12:38:23.671473Z: passed2026-09-13T13:09:06.376935Z: passed2026-09-13T13:39:46.166313Z: passed2026-09-13T14:10:34.869192Z: passed2026-09-13T14:41:13.169716Z: passed2026-09-13T15:11:52.669151Z: passed2026-09-13T15:42:41.773698Z: passed2026-09-13T16:13:27.282012Z: passed2026-09-13T16:44:11.173543Z: passed2026-09-13T17:14:51.773154Z: passed2026-09-13T17:45:30.579234Z: passed2026-09-13T18:16:08.977603Z: passed2026-09-13T18:46:51.397139Z: passed2026-09-13T19:17:36.172795Z: passed2026-09-13T19:48:14.573604Z: passed2026-09-13T20:18:54.368216Z: passed2026-09-13T20:49:39.367550Z: passed2026-09-13T21:20:27.771998Z: passed2026-09-13T21:51:12.385068Z: passed2026-09-13T22:21:54.568557Z: passed2026-09-13T22:52:36.073358Z: passed2026-09-13T23:23:35.676328Z: passed2026-09-13T23:56:34.074893Z: passed2026-09-14T00:27:29.073847Z: passed2026-09-14T00:58:08.467921Z: passed2026-09-14T01:29:03.377834Z: passed2026-09-14T01:59:54.368832Z: passed2026-09-14T02:30:33.166710Z: passed2026-09-14T03:01:16.275340Z: passed2026-09-14T03:32:07.388604Z: passed2026-09-14T04:02:50.174010Z: passed2026-09-14T04:33:28.180264Z: passed2026-09-14T05:04:06.879987Z: passed2026-09-14T05:34:44.877932Z: passed2026-09-14T06:05:31.176203Z: passed2026-09-14T06:36:14.870869Z: passed2026-09-14T07:06:54.669075Z: passed2026-09-14T07:37:33.976690Z: passed2026-09-14T08:08:14.469797Z: passed2026-09-14T08:38:54.085434Z: passed2026-09-14T09:09:34.276725Z: passed2026-09-14T09:40:24.101677Z: passed2026-09-14T10:11:03.287854Z: passed2026-09-14T10:42:41.176272Z: passed2026-09-14T11:13:21.774458Z: passed2026-09-14T11:41:55.842873Z: passed2026-09-14T12:12:42.351713Z: passed2026-09-14T12:38:57.289519Z: passed2026-09-14T13:09:55.566209Z: passed2026-09-14T13:40:41.175015Z: passed2026-09-14T14:11:31.877614Z: passed2026-09-14T14:42:17.766555Z: passed2026-09-14T15:13:16.383572Z: passed2026-09-14T15:44:00.865081Z: passed2026-09-14T16:14:51.080628Z: passed2026-09-14T16:45:50.870372Z: passed2026-09-14T17:16:36.885487Z: passed2026-09-14T17:47:28.571182Z: passed2026-09-14T18:18:15.668126Z: passed2026-09-14T18:49:06.871701Z: passed2026-09-14T19:20:04.671216Z: passed2026-09-14T19:50:59.601601Z: passed2026-09-14T20:21:50.078095Z: passed2026-09-14T20:52:43.883647Z: passed2026-09-14T21:23:33.572814Z: passed2026-09-14T21:54:19.864972Z: passed2026-09-14T22:25:07.072456Z: passed2026-09-14T22:55:51.173123Z: passed2026-09-14T23:27:03.170789Z: passed
PassFailureAverage 805 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"
}

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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