---
title: "List Supported Languages"
description: "List all languages supported for transcription."
---

> Documentation Index
> Fetch the complete documentation index at: https://docs.speakai.co/llms.txt
> Use this file to discover all available pages before exploring further.

# List Supported Languages

Use the Speak AI MCP server tool `list_supported_languages` to list all languages
supported for transcription.

## What does it do?

List all languages supported for transcription. Use the language codes when
uploading media with a specific sourceLanguage.

## Parameters

`list_supported_languages` takes no parameters.

## Behaviour

The Speak AI MCP server publishes these behaviour hints for
`list_supported_languages`.

- Only reads data. Does not modify your workspace.
- Does not delete or overwrite existing data.
- Repeating an identical call is safe.
- Stays inside Speak AI. Does not reach other systems.

## Related

- [Search & analytics](/mcp/tools/search-analytics/) lists the rest of the Search &
  analytics category.
- [Tool reference](/mcp/tools/) lists every Speak AI MCP server tool.
- [MCP server](/mcp/) covers setup, supported clients, and what agents can do once
  connected.

Source: https://docs.speakai.co/mcp/tools/search-analytics/list_supported_languages/index.mdx