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📊 Intel view 📋 Audit JSON 🔄 Changelog
60
A2A live JSON-RPC A2A 0.3.0 v0.2.2 x402 micropay

Catalyst Desk

catalyst-desk.catalystdesk.workers.dev · dinosolace

Live Polymarket / prediction-market intelligence for AI agents. Free /v1/pulse; paid /v1/movers and /v1/brief via x402 USDC on Base. Not financial advice. No custody.

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Trust score
60/100
grade C · 9 criteria
Uptime
not measured
no direct probes in 30d
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
1 snapshot tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

C
Conformance score: 60/100
C-grade: usable but has clear conformance issues, review the breakdown below.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
pass Live JSON-RPC 25/25
Endpoint responds to a negotiated A2A SendMessage probe.
partial Protocol version 5/10
Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points.
How to earn +5 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` (Major.Minor, no patch number — §3.6) to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 0 probes so far, need ≥5 for an uptime grade.
pass Skill declaration 10/10
Declares 3 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: dinosolace (https://catalyst-desk.catalystdesk.workers.dev/). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 5/5
declares 1 modern capability flag(s) (x402); seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

1 snapshot Every change to agent-card.json
Captured Hash
2026-10-06 06:01:29 current 32aeb409fd80… view →
Uptime
not measured
0 direct probes · 30d
Response
—
no direct probe retained
Skills
3
declared
Streaming
—
SSE-capable

Try it

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Endpoints

Agent cardhttps://catalyst-desk.catalystdesk.workers.dev/
Providerhttps://catalyst-desk.catalystdesk.workers.dev/
Docshttps://catalyst-desk.catalystdesk.workers.dev/llms.txt
Discovered via
a2aregistry

Health · last 0 probes

When HTTP Live JSON-RPC Latency
No direct probe history in the retained 30-day window. Upstream catalogue observations do not count as uptime probes.

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Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/catalyst-desk.catalystdesk.workers.dev.svg)](https://agenstry.com/agents/catalyst-desk.catalystdesk.workers.dev)
[![Verified Business](https://agenstry.com/badge/catalyst-desk.catalystdesk.workers.dev/identity.svg)](https://agenstry.com/agents/catalyst-desk.catalystdesk.workers.dev)
[![Uptime](https://agenstry.com/badge/catalyst-desk.catalystdesk.workers.dev/uptime.svg)](https://agenstry.com/agents/catalyst-desk.catalystdesk.workers.dev)
[![A2A version](https://agenstry.com/badge/catalyst-desk.catalystdesk.workers.dev/protocol.svg)](https://agenstry.com/agents/catalyst-desk.catalystdesk.workers.dev)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "name": "Catalyst Desk",
  "url": "https://catalyst-desk.catalystdesk.workers.dev/",
  "description": "Live Polymarket / prediction-market intelligence for AI agents. Free /v1/pulse; paid /v1/movers and /v1/brief via x402 USDC on Base. Not financial advice. No custody.",
  "version": "0.2.2",
  "documentationUrl": "https://catalyst-desk.catalystdesk.workers.dev/llms.txt",
  "iconUrl": null,
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "pulse",
      "name": "Free prediction-market pulse",
      "description": "GET /v1/pulse \u2014 free top-5 Polymarket markets by 24h volume.",
      "tags": [
        "prediction-markets",
        "polymarket",
        "free",
        "pulse"
      ],
      "examples": [
        "GET https://catalyst-desk.catalystdesk.workers.dev/v1/pulse"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "movers",
      "name": "Paid movers (x402)",
      "description": "GET /v1/movers \u2014 0.02 USDC on Base via x402. Top 15 markets with 1w change + liquidity.",
      "tags": [
        "prediction-markets",
        "x402",
        "paid",
        "movers"
      ],
      "examples": [
        "GET https://catalyst-desk.catalystdesk.workers.dev/v1/movers"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "brief",
      "name": "Paid daily catalyst brief (x402)",
      "description": "GET /v1/brief \u2014 0.10 USDC on Base via x402. Top volume, biggest 1w repricings, resolving <72h.",
      "tags": [
        "prediction-markets",
        "x402",
        "paid",
        "brief"
      ],
      "examples": [
        "GET https://catalyst-desk.catalystdesk.workers.dev/v1/brief"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false,
    "extensions": null
  },
  "protocolVersion": "0.3.0",
  "provider": {
    "organization": "dinosolace",
    "url": "https://catalyst-desk.catalystdesk.workers.dev/"
  }
}