> ## Documentation Index
> Fetch the complete documentation index at: https://graph.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# builtin__catalog_tools

> Lists every tool in the catalog with its description, for searching.

* Covers MCP, pack and user tools, plans and agents.
* Always-loaded tools come back in a separate list.

| Available to | Effect |
| - | - |
| Any agent or plan step | Read-only |

## Input

Takes no input.

## Output

**always** `string[]` *required*

**tools** `object[]` *required*

```yaml Plan step theme={null}
- id: E1
  tool_name: builtin__catalog_tools
  input: {}
```


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