Schema | youtube-api-mcp

youtube-api-mcp

Describes the environment variables required to run the server.

Name	Required	Description
`_APP_MODEL`	No	Model name for transcription providers
`_APP_API_KEY`	No	API key for external transcription providers (e.g., AssemblyAI, OpenAI, Gemini)
`_APP_BASE_URL`	No	Base URL for external transcription providers
`_APP_X_API_KEY`	No	Optional API key for incoming HTTP and MCP authentication
`_APP_WHISPER_MODEL`	No	Whisper model size (e.g., large-v3)
`_APP_CACHE_TTL_DAYS`	No	Cache TTL in days (0 for no expiration)
`_APP_WHISPER_DEVICE`	No	Device for whisper (cpu or cuda)
`_APP_MAX_CACHE_SIZE_MB`	No	Maximum cache size in MB (0 for unlimited)
`_APP_LANGUAGE_DETECTION`	No	Enable language detection for AssemblyAI (true/false)
`_APP_MCP_HIDE_CLEAR_CACHE`	No	Set to 'true' to hide the clear_cache tool from MCP tools list
`_APP_WHISPER_COMPUTE_TYPE`	No	Compute type for whisper (e.g., int8)
`_APP_TRANSCRIPTION_BACKEND`	No	Transcription backend: faster-whisper, assembly, openai, gemini
`_APP_TRANSCRIPT_FROM_AUDIO`	No	Enable fallback to audio transcription (true/false)
`_APP_JOB_CLEANUP_TEMP_FILES`	No	Clean up temporary work files after processing (true/false)

Server capabilities have not been inspected yet.

Functions exposed to the LLM to take actions

Name	Description
No tools

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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