Connect

8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "url-shortener": {
      "type": "http",
      "url": "https://mcp.kool.ink"
    }
  }
}

claude mcp add --transport http url-shortener https://mcp.kool.ink

[mcp_servers.url-shortener]
url = "https://mcp.kool.ink"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "url-shortener": {
      "type": "remote",
      "url": "https://mcp.kool.ink",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "url-shortener": {
      "type": "http",
      "url": "https://mcp.kool.ink"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=url-shortener&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmtvb2wuaW5rIn0%3D"
}

{
  "servers": {
    "url-shortener": {
      "type": "http",
      "url": "https://mcp.kool.ink"
    }
  }
}

{
  "mcpServers": {
    "url-shortener": {
      "httpUrl": "https://mcp.kool.ink"
    }
  }
}

extensions:
  "url-shortener":
    enabled: true
    name: "url-shortener"
    type: streamable_http
    uri: "https://mcp.kool.ink"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2024-11-05; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: shorten_url (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_links (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); link_stats (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
pass
tools.token_costabout 275 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 275 tokens to load them all · tool set e3a949b6151f · checked 2026-10-20 21:18 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 90 / 100

provenance85

liveness91

freshness85

hygiene100

+repository +dns-namespace +website +reachable +uptime-78% ~updated-42d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.kool.ink` streamable-http	none	yes	78%	1049 ms	2024-11-05	2026-10-20

Tools (3)

`link_stats`	Get view analytics for one of the user's own KooLink short links: total and valid (fraud-filtered) views, breakdowns by device, country and referrer, plus a trailing 7-day trend. Use this to answer 'how is my link performing'.
`list_links`	List the user's short links with their valid view counts, most recent first. Useful to survey overall link performance or to find a code to dig into with link_stats.
`shorten_url`	Shorten a long URL using KooLink and return a compact kool.ink short link. Use this whenever the user wants a shortened URL, a tidy link to share, or a redirect for a long destination.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "ink.kool/url-shortener",
  "icons": [
    {
      "src": "https://kool.ink/icon",
      "sizes": [
        "32x32"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "KooLink URL Shortener",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.kool.ink",
      "type": "streamable-http"
    }
  ],
  "version": "1.2.0",
  "repository": {
    "url": "https://github.com/KooLink/koolink-cli",
    "source": "github"
  },
  "websiteUrl": "https://kool.ink",
  "description": "Shorten any long URL into a clean kool.ink link. Free, unlimited, no signup. AI-agent ready."
}