A2A REGISTRY·AGENT RECORD·74d6ee5f-dbfd-4295-b653-c1f56ef3896b

Provider

VDA / GOSCE

Structured Output Agent

Structured Output Agent: composes instructor + openai — structured-output, llm-client via A2A + MCP.

Observed evidence

Reachable

Last sweep

Launch endpoint ↗

Agent datasheet

Agent ID
74d6ee5f-dbfd-4295-b653-c1f56ef3896b
Category
Trust & safety
Canonical card
https://structured-output-agent-openai.getvda.ai/.well-known/agent-card.json
Endpoint
https://structured-output-agent-openai.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

2026-11-04T00:39:52.233570Z: passed2026-11-04T01:11:06.723299Z: passed2026-11-04T01:42:30.427696Z: passed2026-11-04T02:13:57.124384Z: passed2026-11-04T02:45:28.936701Z: passed2026-11-04T03:16:50.730370Z: passed2026-11-04T03:48:23.031674Z: passed2026-11-04T04:19:39.433405Z: passed2026-11-04T04:51:00.529133Z: passed2026-11-04T05:22:15.225698Z: passed2026-11-04T05:53:24.326240Z: passed2026-11-04T06:24:55.522082Z: passed2026-11-04T06:43:55.979268Z: passed2026-11-04T07:15:15.186062Z: passed2026-11-04T07:46:33.094655Z: passed2026-11-04T08:17:37.983989Z: passed2026-11-04T08:48:48.684215Z: passed2026-11-04T09:19:57.284217Z: passed2026-11-04T09:51:19.780890Z: passed2026-11-04T10:22:44.992234Z: passed2026-11-04T10:54:01.081079Z: passed2026-11-04T11:25:23.885226Z: passed2026-11-04T11:56:28.983161Z: passed2026-11-04T12:27:53.587082Z: passed2026-11-04T12:59:41.185459Z: passed2026-11-04T13:31:22.888707Z: passed2026-11-04T14:03:06.896390Z: passed2026-11-04T14:35:22.198019Z: passed2026-11-04T15:07:32.186953Z: passed2026-11-04T15:39:05.989944Z: passed2026-11-04T16:10:38.185867Z: passed2026-11-04T16:42:06.288853Z: passed2026-11-04T17:13:33.391066Z: passed2026-11-04T17:45:01.581541Z: passed2026-11-04T18:16:32.587216Z: passed2026-11-04T18:48:08.183228Z: passed2026-11-04T19:19:38.895299Z: passed2026-11-04T19:51:05.286174Z: passed2026-11-04T20:22:27.481833Z: passed2026-11-04T20:53:48.981076Z: passed2026-11-04T21:25:10.997780Z: passed2026-11-04T21:56:24.096857Z: passed2026-11-04T22:27:48.783020Z: passed2026-11-04T22:59:27.387726Z: passed2026-11-04T23:31:16.296164Z: passed2026-11-05T00:02:53.087481Z: passed2026-11-05T00:34:15.980926Z: passed2026-11-05T01:05:31.798273Z: passed2026-11-05T01:07:03.208358Z: passed2026-11-05T01:38:11.612681Z: passed2026-11-05T02:09:26.415192Z: passed2026-11-05T02:40:57.907787Z: passed2026-11-05T03:12:31.815957Z: passed2026-11-05T03:43:51.213828Z: passed2026-11-05T04:15:11.218610Z: passed2026-11-05T04:46:26.212083Z: passed2026-11-05T05:17:36.704715Z: passed2026-11-05T05:18:51.343594Z: passed2026-11-05T05:50:01.351999Z: passed2026-11-05T06:21:19.358238Z: passed2026-11-05T06:52:46.441021Z: passed2026-11-05T07:24:06.045182Z: passed2026-11-05T07:55:33.056509Z: passed2026-11-05T08:26:43.752443Z: passed2026-11-05T08:57:53.045833Z: passed2026-11-05T09:28:59.646627Z: passed2026-11-05T10:00:08.256921Z: passed2026-11-05T10:31:08.444605Z: passed2026-11-05T11:02:07.647344Z: passed2026-11-05T11:33:23.758088Z: passed2026-11-05T12:04:30.444983Z: passed2026-11-05T12:35:43.844668Z: passed2026-11-05T13:07:05.540190Z: passed2026-11-05T13:38:31.052490Z: passed2026-11-05T14:10:09.944081Z: passed2026-11-05T14:41:51.152269Z: passed2026-11-05T14:43:18.545586Z: passed2026-11-05T15:14:55.638748Z: passed2026-11-05T15:46:09.947253Z: passed2026-11-05T16:17:30.547377Z: passed2026-11-05T16:48:39.150228Z: passed2026-11-05T17:20:10.151263Z: passed2026-11-05T17:51:22.740541Z: passed2026-11-05T18:22:38.956240Z: passed2026-11-05T18:53:50.953572Z: passed2026-11-05T19:25:01.440640Z: passed2026-11-05T19:56:20.743846Z: passed2026-11-05T20:27:30.937749Z: passed2026-11-05T20:58:45.748457Z: passed2026-11-05T21:30:02.954895Z: passed2026-11-05T22:01:31.048431Z: passed2026-11-05T22:33:08.766990Z: passed2026-11-05T23:04:48.052679Z: passed2026-11-05T23:36:33.154770Z: passed2026-11-06T00:08:06.455147Z: passed2026-11-06T00:39:21.443193Z: passed2026-11-06T01:10:30.946266Z: passed2026-11-06T01:41:44.340366Z: passed2026-11-06T01:43:01.606336Z: passed2026-11-06T02:14:19.807824Z: passed
PassFailureAverage 1072 ms

Declared skills

Structured Output

structured-output

structured output capability provided by instructor.

instructor

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": "Structured Output Agent",
  "description": "Structured Output Agent: composes instructor + openai — structured-output, llm-client via A2A + MCP.",
  "author": "VDA / GOSCE",
  "wellKnownURI": "https://structured-output-agent-openai.getvda.ai/.well-known/agent-card.json",
  "url": "https://structured-output-agent-openai.getvda.ai/a2a/",
  "version": "0.1.1",
  "provider": {
    "organization": "VDA / GOSCE",
    "url": "https://getvda.ai/"
  },
  "documentationUrl": "https://structured-output-agent-openai.getvda.ai/governance.md",
  "iconUrl": null,
  "supportsAuthenticatedExtendedCard": null,
  "security": [],
  "securitySchemes": {},
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": [
      {
        "uri": "https://rssa.getvda.ai/ext/v0.1",
        "params": {
          "groups": [
            "https://hub.rssa.getvda.ai/network"
          ]
        },
        "required": false,
        "description": "RSSA: this agent's feed and modules"
      }
    ]
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "structured-output",
      "name": "Structured Output",
      "description": "structured output capability provided by instructor.",
      "tags": [
        "instructor"
      ],
      "examples": [
        "Use the structured-output 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": "74d6ee5f-dbfd-4295-b653-c1f56ef3896b",
  "category": "trust-safety",
  "category_secondary": null
}

Integrate this agent

curl -s https://a2aregistry.org/api/agents/74d6ee5f-dbfd-4295-b653-c1f56ef3896b

Test message

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