LLM Observability & Orchestration Agent

{
  "protocolVersion": "0.3.0",
  "name": "LLM Observability & Orchestration Agent",
  "description": "LLM Observability & Orchestration Agent: composes langchain-core + langsmith + openai — orchestration, observability, llm-client via A2A + MCP.",
  "author": "VDA / GOSCE",
  "wellKnownURI": "https://llm-observability-orchestration.getvda.ai/.well-known/agent-card.json",
  "url": "https://llm-observability-orchestration.getvda.ai/a2a/",
  "version": "0.1.7",
  "provider": {
    "organization": "VDA / GOSCE",
    "url": "https://getvda.ai/"
  },
  "documentationUrl": "https://llm-observability-orchestration.getvda.ai/governance.md",
  "iconUrl": null,
  "supportsAuthenticatedExtendedCard": null,
  "security": [],
  "securitySchemes": {},
  "capabilities": {
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    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": [
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        "params": {
          "groups": [
            "https://hub.rssa.getvda.ai/network"
          ]
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        "description": "RSSA: this agent's feed and modules"
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  "skills": [
    {
      "id": "orchestration",
      "name": "Orchestration",
      "description": "orchestration capability provided by langchain-core.",
      "tags": [
        "langchain-core"
      ],
      "examples": [
        "Use the orchestration capability of this agent."
      ],
      "inputModes": [
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        "application/json"
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      "outputModes": [
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      ]
    },
    {
      "id": "observability",
      "name": "Observability",
      "description": "observability capability provided by langsmith.",
      "tags": [
        "langsmith"
      ],
      "examples": [
        "Use the observability capability of this agent."
      ],
      "inputModes": [
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        "application/json"
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      "outputModes": [
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    },
    {
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      "name": "Llm Client",
      "description": "llm client capability provided by openai.",
      "tags": [
        "openai"
      ],
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        "Use the llm-client capability of this agent."
      ],
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    },
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      "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.",
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      "examples": [
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        "Give me the signed Witness record for your last self-test."
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  "homepage": null,
  "repository": null,
  "license": null,
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  "contact": null,
  "id": "c8d90dd2-5d5f-4178-86e6-47546320c25c",
  "category": "agent-orchestration",
  "category_secondary": "trust-safety"
}