---
title: "Installed Libraries"
method: GET
path: "/installed_libraries"
tags: ["音声ライブラリ管理"]
---

# Installed Libraries

`GET /installed_libraries`

インストールした音声ライブラリの情報を返します。

## Response `200`

インストールした音声ライブラリの情報

- object

## Changes

- **2025-03-02** `d8b6a60f88af` — 1 info
  - api operation id `installed_libraries_installed_libraries_get` removed and replaced with `installed_libraries`
- **2025-01-03** `b7afc41080b3` — 1 breaking, 2 info
  - the `additionalProperties/speakers/items/speaker/supported_features` response's property type/format changed from ``/`` to `object`/`` for status `200`
  - added the optional property `additionalProperties/speakers/items/speaker/supported_features/permitted_synthesis_morphing` to the response with the `200` status
  - removed `#/components/schemas/SpeakerSupportedFeatures` from the `additionalProperties/speakers/items/speaker/supported_features` response property `allOf` list for the response status `200`
- **2024-10-05** `e86c0159e1bd` — 2 breaking, 10 info
  - the `additionalProperties/speakers/items/speaker` response's property type/format changed from ``/`` to `object`/`` for status `200`
  - the `additionalProperties/speakers/items/speaker_info` response's property type/format changed from ``/`` to `object`/`` for status `200`
  - added the optional property `additionalProperties/speakers/items/speaker/supported_features` to the response with the `200` status
  - removed `#/components/schemas/Speaker` from the `additionalProperties/speakers/items/speaker` response property `allOf` list for the response status `200`
  - …8 more
- …earlier changes not shown

[Full history](https://skmtc.dev/voicevox/apis/voicevox-engine-oss/changes/installed_libraries/get.md)

---

[API](https://skmtc.dev/voicevox/apis/voicevox-engine-oss.md) · [All operations](https://skmtc.dev/voicevox/apis/voicevox-engine-oss/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/voicevox/voicevox-engine-oss/revisions/fbe86976d6b9/schema)