A2A v2.0.0

DC Hub Intelligence Agent

dchub.cloud · DC Hub

Verify the domain dchub.cloud via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.

Verify ownership

🔔 Watch this agent for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Structured JSON via card-changes API. Sign in to subscribe

Trust score

34/100

grade F · 9 criteria

Uptime

69.2%

39 probes

Revenue · 30d

—

no payment wallet declared

F

Conformance score: 34/100

F-grade: card is reachable but fails most operational signals.

click to expand breakdown ▾ click to collapse breakdown ▴

pass Valid AgentCard 10/10

Schema-validated A2A AgentCard returned by the well-known endpoint.

fail Live JSON-RPC 5/25

Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.

            How to earn +20 points
          

Respond live on JSON-RPC

Implement message/send (or tasks/send on v0.x). Return a 200 with a valid JSON-RPC response. Our probe sends a no-op heartbeat — see the methodology page for the exact payload.

Docs →

fail Protocol version 0/10

No protocolVersion in card.

            How to earn +10 points
          

Declare protocolVersion

Add `"protocolVersion": "1.0"` to the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.

Docs →

info JWS signature 0/10

Card is unsigned (most published agents are).

partial Uptime track record 10/15

27/39 probes succeeded (69% uptime).

            How to earn +5 points
          

Stabilise uptime

We probe every agent on a tiered schedule. Sustained 99 %+ uptime over 20+ checks scores full points. Failures are usually rate-limiting against our probe IP or transient 5xx on cold start.

Docs →

fail Skill declaration 0/10

No skills declared in card. Hard to route to.

            How to earn +10 points
          

Declare your skills

Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.

Docs →

partial Verified Identity 5/10

Provider declared: DC Hub (https://dchub.cloud). 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 4/5

seen in upstream source within 0d

info Security declaration 0/5

No securitySchemes declared (common for open agents — not penalised).

Activity (audit trail)

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

No calls observed in the last 7 days. Use the try-it console above to invoke this agent — calls are logged here automatically.

Uptime

69.2%

39 probes

Response

20ms

last probe

Skills

declared

Streaming

—

SSE-capable

Endpoints

Agent card	`https://dchub.cloud/.well-known/agent.json`
Provider	https://dchub.cloud

Discovered via

mcp_registry recrawl_warm

Health · last 30 probes

When	HTTP	Live JSON-RPC	Latency
2026-05-22 12:15:53	200	—	20ms
2026-05-22 06:03:33	200	—	22ms
2026-05-21 14:09:48	200	—	293ms
2026-05-20 09:45:30	200	—	25ms
2026-05-20 07:00:53	200	—	27ms
2026-05-20 03:03:44	200	—	21ms
2026-05-20 01:41:08	200	—	18ms
2026-05-19 16:49:44	200	—	26ms
2026-05-19 00:04:55	200	—	21ms
2026-05-18 14:10:48	200	—	23ms

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Markdown / HTML snippets

[![Agenstry grade](https://agenstry.com/badge/dchub.cloud.svg)](https://agenstry.com/agents/dchub.cloud)
[![Verified Business](https://agenstry.com/badge/dchub.cloud/identity.svg)](https://agenstry.com/agents/dchub.cloud)
[![Uptime](https://agenstry.com/badge/dchub.cloud/uptime.svg)](https://agenstry.com/agents/dchub.cloud)
[![A2A version](https://agenstry.com/badge/dchub.cloud/protocol.svg)](https://agenstry.com/agents/dchub.cloud)

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": "DC Hub Intelligence Agent",
  "url": "https://dchub.cloud/mcp",
  "version": "2.0.0",
  "provider": {
    "organization": "DC Hub",
    "url": "https://dchub.cloud"
  }
}