Transistor MCP Server

This MCP server provides tools to interact with theTransistor.fmAPI, allowing you to manage podcasts, episodes, and view analytics.

{ "mcpServers": { "transistor": { "command": "node", "args": ["path/to/Transistor-MCP/build/index.js"], "env": { "TRANSISTOR_API_KEY": "your-api-key-here" } } } }

Get details of the authenticated user account.

Get a pre-signed URL for uploading an audio file. Use this before creating an episode with a local audio file.

{ "filename": string // Required: Name of the audio file to upload }

- upload_url: Pre-signed S3 URL for uploading the file
- content_type: Content type to use when uploading (e.g., "audio/mpeg")
- expires_in: Time in seconds until the upload URL expires
- audio_url: Final URL to use when creating the episode

List all shows in your Transistor.fm account, ordered by updated date (newest first). Returns a paginated list with 10 items per page.

{ "page": number, // Optional, defaults to 0 (first page) "per": number, // Optional, defaults to 10 items per page "private": boolean, // Optional: filter for private shows "query": string // Optional: search query }

Note: All parameters are optional. Calling this endpoint without parameters will return the first page of shows.

{ "show_id": string, // Required "page": number, // Optional, defaults to 0 "per": number, // Optional, defaults to 10 "query": string, // Optional: search query "status": string, // Optional: "published", "draft", or "scheduled" "order": string // Optional: "desc" (newest first) or "asc" (oldest first), defaults to "desc" }

Get detailed information about a specific episode.

{ "episode_id": string, // Required "include": string[], // Optional: array of related resources to include "fields": { // Optional: sparse fieldsets "episode": string[], // Fields to include for episode "show": string[] // Fields to include for show } }

Get analytics for a show or specific episode. Defaults to the last 14 days if no dates are provided.

{ "show_id": string, // Required "episode_id": string, // Optional: include for episode-specific analytics "start_date": string, // Optional: format "dd-mm-yyyy", required if end_date is provided "end_date": string // Optional: format "dd-mm-yyyy", required if start_date is provided }

{ "show_id": string, // Required "title": string, // Required "audio_url": string, // Required "summary": string, // Optional "description": string, // Optional: may contain HTML "transcript_text": string, // Optional: full episode transcript "author": string, // Optional "explicit": boolean, // Optional "image_url": string, // Optional: episode artwork "keywords": string, // Optional: comma-separated list "number": number, // Optional: episode number "season_number": number, // Optional "type": string, // Optional: "full", "trailer", or "bonus" "alternate_url": string, // Optional: override share_url "video_url": string, // Optional: YouTube URL "email_notifications": boolean, // Optional: override show setting "increment_number": boolean // Optional: auto-set next episode number }

{ "episode_id": string, // Required "title": string, // Optional "summary": string, // Optional "description": string, // Optional: may contain HTML "transcript_text": string, // Optional: full episode transcript "author": string, // Optional "explicit": boolean, // Optional "image_url": string, // Optional: episode artwork "keywords": string, // Optional: comma-separated list "number": number, // Optional: episode number "season_number": number, // Optional "type": string, // Optional: "full", "trailer", or "bonus" "alternate_url": string, // Optional: override share_url "video_url": string, // Optional: YouTube URL "email_notifications": boolean // Optional: override show setting }

Get analytics for all episodes of a show. Defaults to the last 7 days if no dates are provided.

{ "show_id": string, // Required "start_date": string, // Optional: format "dd-mm-yyyy", required if end_date is provided "end_date": string // Optional: format "dd-mm-yyyy", required if start_date is provided }

{ "show_id": string // Required }

{ "event_name": string, // Required: e.g., "episode_created" "show_id": string, // Required "url": string // Required: URL to receive webhook events }

{ "webhook_id": string // Required }

show_id: string // Required author: string // Optional category: string // Optional copyright: string // Optional description: string // Optional explicit: boolean // Optional image_url: string // Optional keywords: string // Optional language: string // Optional owner_email: string // Optional secondary_category: string // Optional show_type: "episodic" | "serial" // Optional title: string // Optional time_zone: string // Optional website: string // Optional

Publish or schedule an episode without otherwise editing its metadata.

episode_id: string // Required status: "published" | "scheduled" | "draft" // Required published_at: string // Optional

Get a computed download summary for a show or episode. Returns total downloads, daily average, week-over-week trend, and best/worst day.

show_id: string // Required episode_id: string // Optional start_date: string // Optional end_date: string // Optional

Compare download performance across multiple episodes, sorted by total downloads.

episode_ids: string[] // Required - array of episode IDs start_date: string // Optional end_date: string // Optional

show_id: string // Required page: number // Optional per: number // Optional query: string // Optional

show_id: string // Required email: string // Required skip_welcome_email: boolean // Optional

show_id: string // Required emails: string[] // Required skip_welcome_email: boolean // Optional

- API requests are rate-limited to 10 requests per 10 seconds (as prescribed by the ([](https://developers.transistor.fm/#:~:text=API%20requests%20are%20rate%2Dlimited,to%20use%20the%20API%20again.)%5BTransistor)<<<https://developers.transistor.fm/#:~:text=API%20requests%20are%20rate%2Dlimited,to%20use%20the%20API%20again.)[TransistorAPI reference])
- Dates accept ISOyyyy-mm-dd(recommended) and are converted to the Transistor API'sdd-mm-yyyyautomatically;dd-mm-yyyyis also accepted
- Page numbers start at 0
- All endpoints support:

- Sparse fieldsets: Specify which fields to return usingfields[resource_type][]
- Including related resources: Useinclude[]to fetch related resources in a single request

// List first page of shows (default behavior) const result = await use_mcp_tool({ server_name: "transistor", tool_name: "list_shows", arguments: {} }); // List shows with pagination and filtering const resultWithParams = await use_mcp_tool({ server_name: "transistor", tool_name: "list_shows", arguments: { page: 1, per: 20, private: true, query: "podcast" } });

const result = await use_mcp_tool({ server_name: "transistor", tool_name: "get_episode", arguments: { episode_id: "123456", include: ["show"], fields: { episode: ["title", "summary", "description"], show: ["title"] } } });

// Get analytics for the last 14 days (default behavior) const result = await use_mcp_tool({ server_name: "transistor", tool_name: "get_analytics", arguments: { show_id: "123456" } }); // Get analytics for a specific date range const resultWithDates = await use_mcp_tool({ server_name: "transistor", tool_name: "get_analytics", arguments: { show_id: "123456", start_date: "01-01-2024", end_date: "31-01-2024" } }); // Get analytics for a specific episode const episodeAnalytics = await use_mcp_tool({ server_name: "transistor", tool_name: "get_analytics", arguments: { show_id: "123456", episode_id: "789012", start_date: "01-01-2024", end_date: "31-01-2024" } });

const result = await use_mcp_tool({ server_name: "transistor", tool_name: "update_episode", arguments: { episode_id: "123456", title: "Updated Episode Title", summary: "New episode summary", description: "New detailed description", season_number: 2, episode_number: 5 } });

// Get analytics for all episodes for the last 7 days (default behavior) const result = await use_mcp_tool({ server_name: "transistor", tool_name: "get_all_episode_analytics", arguments: { show_id: "123456" } }); // Get analytics for all episodes for a specific date range const resultWithDates = await use_mcp_tool({ server_name: "transistor", tool_name: "get_all_episode_analytics", arguments: { show_id: "123456", start_date: "01-01-2024", end_date: "31-01-2024" } });

const result = await use_mcp_tool({ server_name: "transistor", tool_name: "get_authenticated_user", arguments: {} });

// First, get a pre-signed upload URL const auth = await use_mcp_tool({ server_name: "transistor", tool_name: "authorize_upload", arguments: { filename: "my-episode.mp3" } }); // Then use the returned upload_url to upload your file via PUT request // Finally, use the returned audio_url when creating your episode: const episode = await use_mcp_tool({ server_name: "transistor", tool_name: "create_episode", arguments: { show_id: "123456", title: "My New Episode", audio_url: auth.data.attributes.audio_url } });

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