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📊 Intel view 📋 Audit JSON 🔄 Changelog
30
A2A A2A 1.0 v1.0.0

Cactus help

cactus.heycactus.ai

Answers questions about Cactus from its published help pages first and its code when they fall short, and names the pages each answer cites. Every message is answered on its own. The same pages can be cloned with git clone https://cactus.heycactus.ai/memory.git (Agent Memory Repo format).

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Trust score
30/100
grade F · 9 criteria
Uptime
accumulating
1/5 direct probes · 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

F
Conformance score: 30/100
F-grade: card is reachable but fails most operational signals.
Show breakdown Hide breakdown
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
fail Live JSON-RPC 0/25
DNS dead or connection refused.
How to earn +25 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
Docs
pass Protocol version 10/10
Declares A2A 1.0 with supportedInterfaces[] (current v1 card shape).
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
partial Skill declaration 6/10
Declares 1 skill, usable but thin.
How to earn +4 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags` — `description` and `tags` are REQUIRED on AgentSkill since A2A v1.0, and tags are what discovery filters match on. We canonicalise these into the global skill taxonomy on next probe.
Docs
fail Verified Identity 0/10
No provider organisation declared. Anonymous agent.
How to earn +10 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
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity

last 24h · 0 invocations No personal data recorded

No activity in the last 7 days.

Card history

1 snapshot
Snapshots
Agent card snapshots
Captured Hash Snapshot
2026-11-05 09:58:17 current 7d3d67c42e0e… view →
Uptime
accumulating
1 direct probes · 30d
Response
1476ms
last direct probe
Skills
1
declared
Streaming
—
SSE-capable

Skills · 1 declared

Ask Cactus help

Send a question about Cactus as text. The reply is one answer drawn from the published help, or from the code when the help falls short, with the pages it cites…

No taxonomy category yet
helpsupportdocumentation

Health · last 1 probes

Probe log
When HTTP Live JSON-RPC Latency
2026-11-05 09:58:17 200 — 1476ms

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Embed a badge

Updates itself and links back here.

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

Audit evidence

JSON for vendor reviews. Signed copy verifies against our JWKS.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "name": "Cactus help",
  "description": "Answers questions about Cactus from its published help pages first and its code when they fall short, and names the pages each answer cites. Every message is answered on its own. The same pages can be cloned with git clone https://cactus.heycactus.ai/memory.git (Agent Memory Repo format).",
  "version": "1.0.0",
  "supportedInterfaces": [
    {
      "url": "https://mcp.heycactus.ai/p/cactus/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    }
  ],
  "documentationUrl": "https://cactus.heycactus.ai/llms.txt",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/markdown",
    "application/json"
  ],
  "skills": [
    {
      "id": "ask-help",
      "name": "Ask Cactus help",
      "description": "Send a question about Cactus as text. The reply is one answer drawn from the published help, or from the code when the help falls short, with the pages it cites and a link to the conversation. An answer that takes longer than a few minutes comes back as that link, where it is written when it is done.",
      "tags": [
        "help",
        "support",
        "documentation"
      ],
      "examples": [
        "How do I get started with Cactus?",
        "What changed in Cactus this month?"
      ]
    }
  ]
}