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mcp/harbor
Verified official

UnlimitedTTS MCP

v0.1.0

com.unlimitedtts/tts

Quote-first, non-custodial x402 text-to-speech with spend policy, MP3 artifacts, and receipts.

transport:stdio runtime:npm
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add tts -e UNLIMITEDTTS_ENVIRONMENT=<UNLIMITEDTTS_ENVIRONMENT> -e UNLIMITEDTTS_MAX_USDC_PER_CALL=<UNLIMITEDTTS_MAX_USDC_PER_CALL> -e UNLIMITEDTTS_ROLLING_24H_USDC=<UNLIMITEDTTS_ROLLING_24H_USDC> -e UNLIMITEDTTS_OUTPUT_DIRECTORY=<UNLIMITEDTTS_OUTPUT_DIRECTORY> -- npx -y @unlimitedtts/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.