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pietrozullo
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The searchable: false approach on the API Reference tab was inert on visible tabs. Switch to per-page noindex: true frontmatter, which keeps pages in the sidebar but excludes them from search indexing (search engines, internal docs search, and AI context) so generic queries like "CLI" surface curated guides instead of the generated reference. Applied to all 73 existing reference pages and emitted by the generator on every regeneration. Closes MCP-2398
46 lines
1.2 KiB
Plaintext
46 lines
1.2 KiB
Plaintext
---
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title: "Utils"
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description: "Utils API Documentation"
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icon: "code"
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github: "https://github.com/mcp-use/mcp-use/blob/main/libraries/python/mcp_use/utils.py"
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noindex: true
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---
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import {RandomGradientBackground} from "/snippets/gradient.jsx"
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<Callout type="info" title="Source Code">
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View the source code for this module on GitHub: <a href='https://github.com/mcp-use/mcp-use/blob/main/libraries/python/mcp_use/utils.py' target='_blank' rel='noopener noreferrer'>https://github.com/mcp-use/mcp-use/blob/main/libraries/python/mcp_use/utils.py</a>
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</Callout>
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## singleton
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<Card type="info">
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### `function` singleton
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A decorator that implements the singleton pattern for a class.
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This decorator ensures that only one instance of a class is ever created.
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Subsequent attempts to create a new instance will return the existing one.
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Usage:
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@singleton
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class MySingletonClass:
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def __init__(self):
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# ... initialization ...
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pass
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```python
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from mcp_use.utils import singleton
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```
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**Parameters**
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><ParamField body="cls" required="True" > The class to be decorated. </ParamField>
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**Signature**
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```python wrap
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def singleton(cls):
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```
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</Card>
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