TranscriptAPI YouTube Transcript + YouTube Search MCP

Powering 15M+ transcripts every month · 500K+ transcripts processed daily · 49ms median response time Trusted in production by youtubetotranscript.com (~11M/mo) and recapio.com (~2.8M/mo).

Why TranscriptAPI MCP

Most YouTube MCP servers do one thing — pull a single transcript. TranscriptAPI MCP is a full toolkit: transcripts, video search, channel search, channel browsing, playlist extraction, and free RSS-based upload tracking — all from one remote endpoint, all designed for AI agents.

Quick taste:

Find Andrew Huberman's three most-viewed videos about sleep,
get the transcript of each, and write a 5-bullet comparison.

That single prompt uses 3 of our 6 tools — search_youtube, search_channel_videos, get_youtube_transcript — without you writing a line of code.

Related MCP server: YouTube MCP

🛠️ Quick Install

Requirements:

• A TranscriptAPI account (sign up free — first 100 credits free)

• An API key from your dashboard OR use OAuth (Claude, ChatGPT)

Recommended: Add a Rule to Auto-Invoke TranscriptAPI

Add this rule to your AI client so you don't need to explicitly ask for transcripts:

When I share a YouTube URL, automatically use the TranscriptAPI MCP tool
to fetch the transcript before responding. This applies to any video analysis,
summarization, or question about YouTube content.

One-Click Install:

Manual Configuration:

Go to: Settings → Features → MCP → Add New MCP Server

• Name: transcript-api

• Type: SSE (Remote)

• URL: https://transcriptapi.com/mcp

Or edit ~/.cursor/mcp.json:

{
  "mcpServers": {
    "transcript-api": {
      "url": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

Claude supports adding MCP servers directly via the "Custom Connector" UI.

Quick Setup:

1. Open Claude Settings (click your profile icon → Settings)

2. Go to Connectors → Add custom connector

3. Enter the following details:

   • Name: TranscriptAPI

   • URL: https://transcriptapi.com/mcp

4. Click Add, then click Connect to authorize via your browser.

5. (Optional) In the connector settings, change permissions to "Allow unsupervised" for seamless usage.

Full Guide: Claude Integration Guide →

claude mcp add --transport http transcript-api https://transcriptapi.com/mcp

ChatGPT supports OAuth for secure authentication. Enable Developer Mode in ChatGPT settings first.

Quick Setup:

1. In ChatGPT, go to Settings → Connected Apps → Add

2. Enter the MCP Server URL: https://transcriptapi.com/mcp

3. Client ID & Secret are optional:

   • Leave them blank to use Dynamic Client Registration (recommended/simpler).

   • (Advanced) Or enter Client ID & Secret from your dashboard for static registration.

4. Click Add and authorize via the browser popup.

Full Guide: ChatGPT Integration Guide →

Or add this to VS Code user settings (settings.json):

"mcp.servers": {
  "transcript-api": {
    "type": "http",
    "url": "https://transcriptapi.com/mcp",
    "headers": {
      "Authorization": "Bearer YOUR_API_KEY"
    }
  }
}

OpenAI Agent Builder currently requires API Key authentication (OAuth not yet supported).

1. Create a new Agent

2. Under "Actions" or "Tools", add a new MCP Server

3. URL: https://transcriptapi.com/mcp

4. Auth Type: API Key

5. Paste your API Key from the dashboard

Step-by-Step Guide →

Add to ~/.codeium/windsurf/mcp_config.json:

{
  "mcpServers": {
    "transcript-api": {
      "serverUrl": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

{
  "mcpServers": {
    "transcript-api": {
      "url": "https://transcriptapi.com/mcp",
      "type": "streamableHttp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

In Zed settings.json:

{
  "context_servers": {
    "transcript-api": {
      "source": "remote",
      "url": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

{
  "mcpServers": {
    "transcript-api": {
      "type": "streamable-http",
      "url": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

amp mcp add transcript-api https://transcriptapi.com/mcp --header "Authorization: Bearer YOUR_API_KEY"

In settings.json under augment.advanced:

"augment.advanced": {
  "mcpServers": [
    {
      "name": "transcript-api",
      "url": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  ]
}

In .kilocode/mcp.json:

{
  "mcpServers": {
    "transcript-api": {
      "type": "streamable-http",
      "url": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

In Settings → Tools → AI Assistant → MCP:

{
  "mcpServers": {
    "transcript-api": {
      "url": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

In ~/.gemini/settings.json:

{
  "mcpServers": {
    "transcript-api": {
      "httpUrl": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

In ~/.qwen/settings.json:

{
  "mcpServers": {
    "transcript-api": {
      "httpUrl": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

{
  "mcpServers": {
    "transcript-api": {
      "serverUrl": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

{
  "mcpServers": {
    "transcript-api": {
      "url": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

In mcp.json:

{
  "mcpServers": {
    "transcript-api": {
      "url": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

In Plugins → JSON Config:

{
  "mcpServers": {
    "transcript-api": {
      "url": "https://transcriptapi.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

In Settings → AI → MCP:

{
  "transcript-api": {
    "url": "https://transcriptapi.com/mcp",
    "headers": {
      "Authorization": "Bearer YOUR_API_KEY"
    }
  }
}

In Settings → Connectors → Advanced:

{
  "url": "https://transcriptapi.com/mcp",
  "headers": {
    "Authorization": "Bearer YOUR_API_KEY"
  }
}

🔐 Authentication

API Key

Simple and universal. Works with every MCP client.

1. Get your API key from your dashboard

2. Keys start with sk_ prefix

3. Add to config as a Bearer token:

"headers": {
  "Authorization": "Bearer sk_your_api_key_here"
}

Security: Store keys in environment variables where possible and never commit them to version control.

OAuth 2.1

Automatic, secure authentication without manual key management.

Dynamic Client Registration (DCR):

• Supported by: Claude Desktop, Claude Web, ChatGPT

• Just add the MCP URL — client auto-registers

• No credentials needed

• You'll authorize once via browser redirect

Static Client Registration:

• Supported by: ChatGPT (optional)

• Get Client ID + Secret from the MCP Integration Dashboard

• More control over client identity

Full reference: Authentication docs →

🧰 Available Tools

All six tools are exposed automatically once you connect. 1 credit = 1 successful (HTTP 200) request. Failed/rate-limited calls do not consume credits.

1. get_youtube_transcript

Fetch the transcript for any YouTube video — as markdown (with metadata) or structured JSON. Drop the output straight into summarizers, search indexes, or AI pipelines.

Cost: 1 credit per successful request.

Example output (markdown):

# Metadata

## Title: Rick Astley - Never Gonna Give You Up
## Author: RickAstleyVEVO

# Transcript

[0.0s] Never gonna give you up
[4.12s] Never gonna let you down

Example output (JSON):

{
  "transcript": [
    { "text": "Never gonna give you up", "start": 0.0, "duration": 4.12 },
    { "text": "Never gonna let you down", "start": 4.12, "duration": 3.85 }
  ],
  "metadata": { "title": "Rick Astley...", "author_name": "RickAstleyVEVO" }
}

2. search_youtube

Search YouTube for videos or channels. Filter by type and paginate with a continuation token — perfect for discovery, research, and building content pipelines.

Cost: 1 credit per page (~20 results per page).

Example prompt:

Search YouTube for "transformer architecture explained" and pick the
top 3 results by relevance.

3. get_channel_latest_videos · FREE

Get the ~15 most recent uploads from any channel via RSS — no credits required. Perfect for monitoring, daily recaps, or triggering downstream pipelines.

Cost: Free.

Example prompt:

Every morning, list new uploads from @lexfridman and @hubermanlab.

4. search_channel_videos

Search inside one specific channel for videos matching a query. Great for researching a creator's content or finding niche topics in large channels.

Cost: 1 credit per page (~30 results per page).

Example prompt:

On Andrew Huberman's channel, find every video about sleep.

5. list_channel_videos

List every video on a channel, ~100 per page. Ideal for building databases, bulk transcript extraction, or auditing a channel's full content library.

Cost: 1 credit per page (~100 results per page).

6. list_playlist_videos

Get every video in a YouTube playlist (PL/UU/LL/FL/OL IDs supported). Process entire courses, lecture series, or curated collections in a single call.

Cost: 1 credit per page (~100 results per page).

💡 Use Cases & Prompts

💳 Pricing & Rate Limits

• 1 Credit = 1 successful request (HTTP 200)

• Failed and rate-limited requests do not consume credits.

• get_channel_latest_videos is free (no credits charged).

• View pricing · Manage credits

🚨 Troubleshooting

• Verify your API key starts with sk_

• Check for extra spaces when copying

• Ensure the key is active in your dashboard

• If using OAuth, try re-authorizing

• Check your credit balance at the dashboard

• Purchase more credits or upgrade your plan

• The video might not have captions/subtitles enabled

• The video might be private or age-restricted

• The video might be region-locked

• Respect the Retry-After header

• Implement exponential backoff in your client

• Upgrade to a paid plan for higher limits

• Clear browser cookies and try again

• For ChatGPT, try switching between Dynamic and Static registration

• Ensure popup blockers aren't preventing the auth window

🔗 Also available as a REST API

Building an app instead of an agent? The same backend ships as a JSON REST API.

Base URL: https://transcriptapi.com/api/v2

🤝 Connect

• 🌐 Website: transcriptapi.com

• 📚 Docs: transcriptapi.com/docs

• 🔧 API Reference: transcriptapi.com/docs/api

• 🤖 MCP Setup Guides: Claude · ChatGPT · OpenAI Agent Builder

• 💬 Contact: transcriptapi.com/contact

📋 MCP Registry

This server is published to the official Model Context Protocol Registry under the name:

com.transcriptapi/youtube-transcript-and-youtube-search