An HTTP transcript endpoint and an MCP server solve related but different integration tasks. An endpoint returns data; an MCP server exposes tools through a defined protocol to compatible clients.
Start with the HTTP contract
Pyntic exposes GET /api/transcribe?url=VIDEO_URL with an optional lang parameter. Successful responses include transcript text and segments with start and duration in seconds. Check HTTP status and error fields rather than assuming every public video has captions.
Preserve a stable data model
Store the source URL, language when known, text and timing together. Do not confuse seconds with milliseconds. When importing data from another service, normalize units before writing SRT, VTT or timestamp links.
Expose a bounded tool
For an MCP integration, wrap the endpoint in a tool with a clear URL schema, response contract and error handling. Authenticate callers, limit request size and rate, and treat retrieved captions as untrusted data rather than instructions.
Configure the client explicitly
Claude Desktop, Cursor and other clients need the transport and server configuration supported by their installed version. Pyntic exposes a stateless Streamable HTTP MCP endpoint at /api/mcp. The operator must configure MCP_ACCESS_TOKEN; clients use its Bearer authorization header. Check client transport support before connecting.