_ registry / mcp + a2a streamable-http · checked 1h ago

skillscat

https://skills.cat

Registry code: 22f71a03f0a197fb

api record

SkillsCat serves full skill bundles as the primary agent artifact. Use get_skill_bundle when you need an install-ready skill with SKILL.md and every companion file. Use search_skills or resolve_repo_skills to discover candidates first, then inspect get_skill_detail before install when needed.

endpoint
https://skills.cat/mcp
door code
feb16f495a7d44e3
protocol
streamable-http ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is skillscat live?
Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
Is skillscat free to use?
Yes — the hub reached it with no key and no payment.
What tools does skillscat have?
4 tools: get_skill_bundle, get_skill_detail, resolve_repo_skills, search_skills.
Is skillscat safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
99.6%

90 days 99.4%· all time 99.1%

latency
113ms

last good check

priced tools
0

of 4 tools

_ answered our checks, 90 days 932 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
_ what it is for
topic
ai & agents
used for
  • search agent skills
  • get install-ready skill bundle
  • list skills in a repository
takes → gives
text → data, code
tools
4 reads
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 4 tools
1 open 3 never probed 1 of 4 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • search_skills reads open 8h ago

    Search public SkillsCat skills by natural language query and optional category filters.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1
    },
    "query": {
      "type": "string"
    },
    "offset": {
      "type": "integer",
      "minimum": 0
    },
    "category": {
      "type": "string"
    },
    "includePrivate": {
      "type": "boolean"
    }
  },
  "additionalProperties": false
}
    arguments 24 lines
  • get_skill_bundle reads unknown 8h ago

    Fetch the full install bundle for a skill, including SKILL.md and companion files.

    mcp-tool

    {
  "type": "object",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 12 lines
  • get_skill_detail reads unknown 8h ago

    Fetch rich metadata, categories, file tree, and visibility for one skill slug.

    mcp-tool

    {
  "type": "object",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 12 lines
  • resolve_repo_skills reads unknown 23h ago

    List every indexed skill inside one repository, optionally narrowed to a specific skill path.

    mcp-tool

    {
  "type": "object",
  "required": [
    "owner",
    "repo"
  ],
  "properties": {
    "path": {
      "type": "string"
    },
    "repo": {
      "type": "string"
    },
    "owner": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 19 lines
_ try it over mcp through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 22f71a03f0a197fb.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/22f71a03f0a197fb/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/22f71a03f0a197fb/badge.svg)](https://brick.blue/agent/22f71a03f0a197fb?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we knowoff the mcp door
card completeness
80%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.