---
title: "get_reusable"
description: "Fetch the full definition of a reusable V2 component (kind=2)."
sidebarTitle: "get_reusable"
lastUpdated: "2026-09-23"
---

> **For AI agents:** the complete documentation index is at [llms.txt](/llms.txt). Append `.md` to any page URL for its markdown version.

{/* GENERATED FILE: do not edit by hand. Regenerate with: node scripts/generate.mjs */}

Fetch the full definition of a reusable V2 component (kind=2).

<Note>
  **Read-only · Calls external systems.** Safe to call: this tool does not modify data.
</Note>

## Parameters

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `reusable_id` | number | Yes | Reusable test id |

## Example arguments

Illustrative arguments an agent supplies when calling this tool:

```json
{
  "reusable_id": 0
}
```

## Description

```text
Reusables are V2-only — they contain step-based actions (ETH_WEB_SCRIPT_V2 / SMARTPHONE_APP_SCRIPT_V2) and are embedded into other V2 tests via step_group.import. To edit a reusable, use edit_test with its id.

Errors if the id refers to a regular test (kind=1). Use get_full_test for those instead.
```

## Related

- [`edit_test`](/mcp/tools/test-editing/edit_test)
- [`get_full_test`](/mcp/tools/discovery/get_full_test)

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