Txscribe MCP Server

@txscribe/mcp

An MCP server for the txscribe developer API. It lets an AI assistant transcribe a link with your txscribe account and read the transcript and the summary back, through the same API documented at https://txscribe.ai/developers.

There are two ways to connect, with the same eight tools:

• Hosted — https://txscribe.ai/mcp (Streamable HTTP). Claude and ChatGPT connect to it as a custom connector and sign you in to txscribe with OAuth; nothing to install. Clients that take a header can send an API key instead.
• Local — this package, run as a command (npx -y @txscribe/mcp) by Claude Desktop, Claude Code, Cursor and other clients that start MCP servers themselves, with your API key in its environment.

Both are thin wrappers: every tool is one call to the developer API as you. What a tool may do, and the minutes it uses, is exactly what your account may do in the app. Nothing is cached or stored on your machine.

Hosted: Claude and ChatGPT

• Claude (claude.ai, the desktop app): Settings → Connectors → Add custom connector, URL https://txscribe.ai/mcp. Claude opens txscribe; sign in and choose Allow.
• ChatGPT (with developer mode on): add a connector with the URL https://txscribe.ai/mcp and OAuth as its authentication, then allow it on the txscribe page that opens.
• Claude Code: claude mcp add --transport http txscribe https://txscribe.ai/mcp (it signs in with OAuth), or with a key: claude mcp add --transport http txscribe https://txscribe.ai/mcp --header "Authorization: Bearer txs_live_…".
• Cursor and others that take a URL and headers: the URL above with the header Authorization: Bearer txs_live_….

A connection made with Allow is an API key the app holds for you. It is listed under Plan and billing → Developer API, where Revoke disconnects that app. It does not expire on its own.

Local: this package

1. In the app, open Plan and billing → Developer API and make a key (it starts with txs_live_; you see it once).
2. Add the server to your client with the key in its environment.

Claude Desktop (claude_desktop_config.json) or any client that takes a command:

{
  "mcpServers": {
    "txscribe": {
      "command": "npx",
      "args": ["-y", "@txscribe/mcp"],
      "env": { "TXSCRIBE_API_KEY": "txs_live_…" }
    }
  }
}

Claude Code:

claude mcp add txscribe --env TXSCRIBE_API_KEY=txs_live_… -- npx -y @txscribe/mcp

TXSCRIBE_API_BASE points the server at another deployment (default https://txscribe.ai/api/v1).

Tools

Five tools only read; three change your account. Uploading a file is not a tool: the API's upload is a signed PUT of the whole file, which an assistant cannot make from a chat. Use the app, or the API directly, for files.

A typical exchange: "Transcribe this talk and give me the three claims to check" → transcribe_link → get_transcription until status is done → get_transcript (txt) → the assistant reads it; request_summary + get_summary for the summary txscribe makes.

Finding something in recordings you already have: "What did we agree about the budget?" → search_transcriptions ("budget") → get_transcript with from/to around the matches it returned, instead of whole transcripts.

Errors

API refusals come back as tool errors with the API's own code (invalid_api_key, quota_exceeded, not_ready, unsupported_link …), the HTTP status, the request id to quote to support and, on 429, the Retry-After seconds. Neither server retries anything itself.

Develop

npm ci
npm test

The tests run the server over an in-memory transport against a fake fetch; nothing reaches the network. The hosted server lives in the web app (web/src/lib/mcp/), and its tests check that its tool list matches this one.

Publish (maintainers)

cd mcp
npm ci && npm test
npm login                      # an npm account that owns the @txscribe scope
npm publish                    # publishConfig makes it public; prepublishOnly runs the tests

server.json is the entry for the MCP Registry (registry.modelcontextprotocol.io); its name matches mcpName in package.json, which is how the registry checks the npm package is ours. Publish it after the npm package is up and the hosted endpoint is switched on, with mcp-publisher and DNS proof of txscribe.ai.