CATAAS

live Animals

Cat as a Service — random cat images, tag-filtered cats, and available tag listings

3 tools
0ms auth
free tier 50 calls/day

Tools

random_cat

Get a random cat image from CATAAS (Cat as a Service). Returns the image URL, cat ID, and associated tags.

No parameters required.

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cat_by_tag required: tag

Get a random cat image matching a specific tag from CATAAS. Use list_tags first to discover available tags. Returns the image URL, cat ID, and tags.

Parameters
Name Type Description
tag req string Tag to filter cats by (e.g. "cute", "orange", "grumpy"). Use list_tags to see available tags.
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list_tags

List all available cat tags on CATAAS. Use these tags with cat_by_tag to find cats of a specific type or appearance.

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/cataas/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/cataas/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"random_cat","arguments":{}}}'