# list_installed_plugin_ids

> **Function** in `deepagents_code`

📖 [View in docs](https://reference.langchain.com/python/deepagents-code/plugins/discovery/list_installed_plugin_ids)

Return plugin ids that have install records.

## Signature

```python
list_installed_plugin_ids() -> frozenset[str]
```

## Returns

`frozenset[str]`

Set of installed plugin ids.

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[View source on GitHub](https://github.com/langchain-ai/deepagents/blob/2069079e09546060f5b52b2cd4f0e3c813e820f3/libs/code/deepagents_code/plugins/discovery.py#L539)