A2A REGISTRY·AGENT RECORD·69302903-5330-4358-833b-bbe76bf6403d

Provider

VDA / GOSCE

Traced Claude Format Guard

Traced Claude Format Guard: composes anthropic + lm-format-enforcer + mcp + opentelemetry-api + opentelemetry-sdk — llm-client, structured-output, agent-protocol, observability via A2A + MCP.

Observed evidence

Reachable

Last sweep

Launch endpoint ↗

Agent datasheet

Agent ID
69302903-5330-4358-833b-bbe76bf6403d
Category
Trust & safety
Canonical card
https://traced-llm-proxy-anthropic.getvda.ai/.well-known/agent-card.json
Endpoint
https://traced-llm-proxy-anthropic.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

2026-10-15T07:26:00.703521Z: passed2026-10-15T07:57:28.993605Z: passed2026-10-15T08:30:10.105810Z: passed2026-10-15T09:02:41.804508Z: passed2026-10-15T09:33:59.902445Z: passed2026-10-15T10:05:11.198991Z: passed2026-10-15T10:36:18.208417Z: passed2026-10-15T11:07:35.892235Z: passed2026-10-15T11:38:38.891182Z: passed2026-10-15T12:09:40.000936Z: passed2026-10-15T12:40:45.589030Z: passed2026-10-15T13:11:46.906256Z: passed2026-10-15T13:42:55.401207Z: passed2026-10-15T14:13:56.003574Z: passed2026-10-15T14:45:00.906961Z: passed2026-10-15T15:16:19.798226Z: passed2026-10-15T15:47:28.003793Z: passed2026-10-15T16:18:34.723053Z: passed2026-10-15T16:49:40.396424Z: passed2026-10-15T17:20:52.707985Z: passed2026-10-15T17:52:02.806516Z: passed2026-10-15T18:23:56.008987Z: passed2026-10-15T18:55:07.002515Z: passed2026-10-15T19:26:14.492140Z: passed2026-10-15T19:57:45.789339Z: passed2026-10-15T20:28:55.008701Z: passed2026-10-15T21:00:22.595444Z: passed2026-10-15T21:31:40.004855Z: passed2026-10-15T22:02:42.394445Z: passed2026-10-15T22:34:00.797983Z: passed2026-10-15T23:05:12.096145Z: passed2026-10-15T23:36:25.591816Z: passed2026-10-16T00:07:38.604591Z: passed2026-10-16T00:38:51.394820Z: passed2026-10-16T01:10:36.309063Z: passed2026-10-16T01:41:50.088810Z: passed2026-10-16T02:13:07.408798Z: passed2026-10-16T02:44:14.403538Z: passed2026-10-16T03:15:28.196176Z: passed2026-10-16T03:46:43.790429Z: passed2026-10-16T04:17:48.196972Z: passed2026-10-16T04:49:02.801144Z: passed2026-10-16T05:20:18.294517Z: passed2026-10-16T05:51:37.004251Z: passed2026-10-16T06:22:43.502421Z: passed2026-10-16T06:53:54.816715Z: passed2026-10-16T07:25:02.391677Z: passed2026-10-16T07:56:14.117648Z: passed2026-10-16T08:12:43.728521Z: passed2026-10-16T08:45:09.837601Z: passed2026-10-16T09:17:17.924437Z: passed2026-10-16T09:48:24.827328Z: passed2026-10-16T10:19:22.528972Z: passed2026-10-16T10:50:31.630515Z: passed2026-10-16T11:21:30.025050Z: passed2026-10-16T11:52:25.340774Z: passed2026-10-16T12:23:23.920321Z: passed2026-10-16T12:54:24.529308Z: passed2026-10-16T13:25:28.719839Z: passed2026-10-16T13:56:28.836368Z: passed2026-10-16T14:27:29.824499Z: passed2026-10-16T14:58:30.829540Z: passed2026-10-16T15:29:27.532486Z: passed2026-10-16T16:00:35.936153Z: passed2026-10-16T16:31:37.434796Z: passed2026-10-16T17:02:40.933083Z: passed2026-10-16T17:33:45.033693Z: passed2026-10-16T18:04:55.730604Z: passed2026-10-16T18:06:17.961497Z: passed2026-10-16T18:24:13.012073Z: passed2026-10-16T18:33:38.212667Z: passed2026-10-16T19:02:19.781845Z: passed2026-10-16T19:33:33.479328Z: passed2026-10-16T20:04:42.578421Z: passed2026-10-16T20:11:25.092327Z: passed2026-10-16T20:42:33.178220Z: passed2026-10-16T21:13:39.482580Z: passed2026-10-16T21:44:47.082433Z: passed2026-10-16T22:15:56.683521Z: passed2026-10-16T22:47:04.982552Z: passed2026-10-16T23:18:10.705243Z: passed2026-10-16T23:49:25.284448Z: passed2026-10-17T00:20:30.986728Z: passed2026-10-17T00:51:41.976126Z: passed2026-10-17T01:23:25.086607Z: passed2026-10-17T01:54:55.585463Z: passed2026-10-17T02:26:31.274053Z: passed2026-10-17T02:58:01.285075Z: passed2026-10-17T03:29:30.883807Z: passed2026-10-17T04:01:06.073011Z: passed2026-10-17T04:32:18.488493Z: passed2026-10-17T05:03:36.001390Z: passed2026-10-17T05:34:54.479350Z: passed2026-10-17T06:06:17.272646Z: passed2026-10-17T06:37:39.980988Z: passed2026-10-17T07:08:51.682683Z: passed2026-10-17T07:40:09.980352Z: passed2026-10-17T08:11:37.680978Z: passed2026-10-17T08:43:10.969244Z: passed2026-10-17T09:15:55.971812Z: passed
PassFailureAverage 1182 ms

Declared skills

Llm Client

llm-client

llm client capability provided by anthropic.

anthropic

Structured Output

structured-output

structured output capability provided by lm-format-enforcer.

lm-format-enforcer

Agent Protocol

agent-protocol

agent protocol capability provided by mcp.

mcp

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": "Traced Claude Format Guard",
  "description": "Traced Claude Format Guard: composes anthropic + lm-format-enforcer + mcp + opentelemetry-api + opentelemetry-sdk — llm-client, structured-output, agent-protocol, observability via A2A + MCP.",
  "author": "VDA / GOSCE",
  "wellKnownURI": "https://traced-llm-proxy-anthropic.getvda.ai/.well-known/agent-card.json",
  "url": "https://traced-llm-proxy-anthropic.getvda.ai/a2a/",
  "version": "0.1.1",
  "provider": {
    "organization": "VDA / GOSCE",
    "url": "https://getvda.ai/"
  },
  "documentationUrl": "https://traced-llm-proxy-anthropic.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": "llm-client",
      "name": "Llm Client",
      "description": "llm client capability provided by anthropic.",
      "tags": [
        "anthropic"
      ],
      "examples": [
        "Use the llm-client capability of this agent."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "structured-output",
      "name": "Structured Output",
      "description": "structured output capability provided by lm-format-enforcer.",
      "tags": [
        "lm-format-enforcer"
      ],
      "examples": [
        "Use the structured-output 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": "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": "69302903-5330-4358-833b-bbe76bf6403d",
  "category": "trust-safety",
  "category_secondary": null
}

Integrate this agent

curl -s https://a2aregistry.org/api/agents/69302903-5330-4358-833b-bbe76bf6403d

Test message

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