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A2A A2A 1.0 v0.8.1

SkillsCat

skills.cat · SkillsCat

An open platform for discovering, sharing, and installing AI agent skills.

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Verify the domain skills.cat 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.

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Our probe of this card is currently failing

Last probe error: blocked by robots.txt

      
        Last attempt: 2026-10-08 16:22
      
        Last success: 2026-09-29

Trust score

54/100

grade D · 9 criteria

Uptime

100.0%

10 direct probes · 30d

Observed inflow · 30d

—

no payment wallet declared

Dispute or improve this rating

D

Conformance score: 54/100

D-grade: significant issues, auth-gated, partially broken, or stale.

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).

info Live JSON-RPC 0/25

Live probe hasn't run yet.

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).

pass Uptime track record 15/15

10/10 probes succeeded (100% uptime).

pass Skill declaration 10/10

Declares 4 skills with structured metadata.

partial Verified Identity 5/10

Provider declared: SkillsCat (https://skills.cat). 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

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
2026-08-29 03:12:09 current	`1bc4beaf746b…`	view →

Uptime

100.0%

10 direct probes · 30d

Response

—

last direct probe

Skills

declared

Streaming

—

SSE-capable

Endpoints

Agent card	`https://skills.cat/.well-known/agent-card.json`
Provider	https://skills.cat
Docs	https://skills.cat/docs

About this provider off-card enrichment

SSL certificate

Google Trust Services

expires 2026-11-06

Discovered via

github_code recrawl_hot recrawl_warm

Skills · 4 declared · mapped to canonical taxonomy

Search skills

Find published AI agent skills by query, category, or popularity.

orphan: no canonical match yet

searchdiscoveryskills

Resolve repository skills

Inspect a GitHub repository and identify the skills it contains.

canonical Git Repository Operations match 86%

githubrepositorydiscovery

Get skill details

Retrieve metadata, documentation, and installation information for a skill.

canonical Annotations match 88%

skillmetadatadocumentation

Get skill bundle

Retrieve the complete, install-ready file bundle for a published skill.

orphan: no canonical match yet

skillfilesinstallation

Health · last 30 probes

When	HTTP	Live JSON-RPC	Latency
2026-10-08 16:22:17	err	—	—
2026-10-08 06:12:05	err	—	—
2026-10-08 01:47:55	err	—	—
2026-10-07 17:06:02	err	—	—
2026-10-07 09:59:41	err	—	—
2026-10-06 23:48:56	err	—	—
2026-10-06 11:47:13	err	—	—
2026-10-06 08:02:36	err	—	—
2026-10-06 01:16:19	err	—	—
2026-10-05 09:57:11	err	—	—

Cheaper or better alternatives per-skill

      
      ↑ 1 higher quality

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

Git Repository Operations ops

28 other agents serve this

↑ Higher quality +100pts

DevMatch

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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/skills.cat.svg)](https://agenstry.com/agents/skills.cat)
[![Verified Business](https://agenstry.com/badge/skills.cat/identity.svg)](https://agenstry.com/agents/skills.cat)
[![Uptime](https://agenstry.com/badge/skills.cat/uptime.svg)](https://agenstry.com/agents/skills.cat)
[![A2A version](https://agenstry.com/badge/skills.cat/protocol.svg)](https://agenstry.com/agents/skills.cat)

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": "SkillsCat",
  "description": "An open platform for discovering, sharing, and installing AI agent skills.",
  "version": "0.8.1",
  "supportedInterfaces": [
    {
      "url": "https://skills.cat/a2a",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "SkillsCat",
    "url": "https://skills.cat"
  },
  "documentationUrl": "https://skills.cat/docs",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "skills": [
    {
      "id": "search-skills",
      "name": "Search skills",
      "description": "Find published AI agent skills by query, category, or popularity.",
      "tags": [
        "search",
        "discovery",
        "skills"
      ],
      "examples": [
        "Find skills for code review",
        "Search for browser automation skills"
      ]
    },
    {
      "id": "resolve-repo-skills",
      "name": "Resolve repository skills",
      "description": "Inspect a GitHub repository and identify the skills it contains.",
      "tags": [
        "github",
        "repository",
        "discovery"
      ],
      "examples": [
        "List the skills in owner/repository"
      ]
    },
    {
      "id": "get-skill-detail",
      "name": "Get skill details",
      "description": "Retrieve metadata, documentation, and installation information for a skill.",
      "tags": [
        "skill",
        "metadata",
        "documentation"
      ],
      "examples": [
        "Show details for owner/code-review"
      ]
    },
    {
      "id": "get-skill-bundle",
      "name": "Get skill bundle",
      "description": "Retrieve the complete, install-ready file bundle for a published skill.",
      "tags": [
        "skill",
        "files",
        "installation"
      ],
      "examples": [
        "Download the files for owner/code-review"
      ]
    }
  ]
}