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

Task verified

Last sweep

Launch endpoint ↗

Agent datasheet

Agent ID
69302903-5330-4358-833b-bbe76bf6403d
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

2026-09-12T20:44:10.271425Z: passed2026-09-12T21:14:49.269874Z: passed2026-09-12T21:45:35.567615Z: passed2026-09-12T22:16:15.284855Z: passed2026-09-12T22:46:52.471579Z: passed2026-09-12T23:17:51.469601Z: passed2026-09-12T23:50:42.370671Z: passed2026-09-13T00:21:25.568251Z: passed2026-09-13T00:52:04.667822Z: passed2026-09-13T01:22:46.798615Z: passed2026-09-13T01:53:27.570827Z: passed2026-09-13T02:24:05.274377Z: passed2026-09-13T02:54:45.689667Z: passed2026-09-13T03:25:24.194756Z: passed2026-09-13T03:56:05.598338Z: passed2026-09-13T04:26:48.497470Z: passed2026-09-13T04:57:27.067221Z: passed2026-09-13T05:28:07.670452Z: passed2026-09-13T05:58:51.074232Z: passed2026-09-13T06:29:28.266781Z: passed2026-09-13T07:00:05.666018Z: passed2026-09-13T07:30:50.568362Z: passed2026-09-13T08:01:25.865726Z: passed2026-09-13T08:32:06.672885Z: passed2026-09-13T09:02:51.767830Z: passed2026-09-13T09:33:28.767799Z: passed2026-09-13T10:04:05.976564Z: passed2026-09-13T10:35:43.675335Z: passed2026-09-13T11:06:24.688302Z: passed2026-09-13T11:37:08.969080Z: passed2026-09-13T12:07:45.171265Z: passed2026-09-13T12:38:23.169034Z: passed2026-09-13T13:09:05.870945Z: passed2026-09-13T13:39:45.566686Z: passed2026-09-13T14:10:34.269437Z: passed2026-09-13T14:41:12.572002Z: passed2026-09-13T15:11:52.067767Z: passed2026-09-13T15:42:41.167931Z: passed2026-09-13T16:13:26.500788Z: passed2026-09-13T16:44:10.566767Z: passed2026-09-13T17:14:51.385125Z: passed2026-09-13T17:45:30.272590Z: passed2026-09-13T18:16:08.581404Z: passed2026-09-13T18:46:50.869600Z: passed2026-09-13T19:17:35.787714Z: passed2026-09-13T19:48:14.071584Z: passed2026-09-13T20:18:53.969496Z: passed2026-09-13T20:49:38.867460Z: passed2026-09-13T21:20:27.474776Z: passed2026-09-13T21:51:12.069436Z: passed2026-09-13T22:21:54.067348Z: passed2026-09-13T22:52:35.593868Z: passed2026-09-13T23:23:35.078654Z: passed2026-09-13T23:56:33.567392Z: passed2026-09-14T00:27:28.877791Z: passed2026-09-14T00:58:07.869797Z: passed2026-09-14T01:29:02.770284Z: passed2026-09-14T01:59:53.467807Z: passed2026-09-14T02:30:32.590857Z: passed2026-09-14T03:01:15.568550Z: passed2026-09-14T03:32:06.682078Z: passed2026-09-14T04:02:49.667431Z: passed2026-09-14T04:33:27.572907Z: passed2026-09-14T05:04:06.269342Z: passed2026-09-14T05:34:44.173864Z: passed2026-09-14T06:05:30.573367Z: passed2026-09-14T06:36:14.367875Z: passed2026-09-14T07:06:54.085666Z: passed2026-09-14T07:37:33.370017Z: passed2026-09-14T08:08:13.867942Z: passed2026-09-14T08:38:53.571384Z: passed2026-09-14T09:09:33.873401Z: passed2026-09-14T09:40:23.674460Z: passed2026-09-14T10:11:02.787911Z: passed2026-09-14T10:42:40.467600Z: passed2026-09-14T11:13:21.176438Z: passed2026-09-14T11:41:54.878890Z: passed2026-09-14T12:12:41.754312Z: passed2026-09-14T12:38:56.080522Z: passed2026-09-14T13:09:55.082190Z: passed2026-09-14T13:40:40.594613Z: passed2026-09-14T14:11:30.972299Z: passed2026-09-14T14:42:16.972251Z: passed2026-09-14T15:13:15.676256Z: passed2026-09-14T15:44:00.170065Z: passed2026-09-14T16:14:50.672177Z: passed2026-09-14T16:45:50.184711Z: passed2026-09-14T17:16:36.077492Z: passed2026-09-14T17:47:27.772810Z: passed2026-09-14T18:18:14.984471Z: passed2026-09-14T18:49:06.183224Z: passed2026-09-14T19:20:04.384227Z: passed2026-09-14T19:50:58.687949Z: passed2026-09-14T20:21:49.565673Z: passed2026-09-14T20:52:43.170990Z: passed2026-09-14T21:23:32.316855Z: passed2026-09-14T21:54:19.279935Z: passed2026-09-14T22:25:06.073434Z: passed2026-09-14T22:55:50.382140Z: passed2026-09-14T23:27:02.398628Z: passed
PassFailureAverage 1810 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"
}

Integrate this agent

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

Test message

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