{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.cartesia-ai/cartesia-mcp","description":"Cartesia voice AI: text-to-speech, speech-to-text, voice cloning, and voice management.","title":"Cartesia","repository":{"url":"https://github.com/cartesia-ai/cartesia-mcp","source":"github"},"version":"0.33.0","websiteUrl":"https://docs.cartesia.ai/tools/ai/mcp","packages":[{"registryType":"pypi","registryBaseUrl":"https://pypi.org","identifier":"cartesia-mcp","version":"0.33.0","runtimeHint":"uvx","transport":{"type":"stdio"},"environmentVariables":[{"description":"Cartesia API key from https://play.cartesia.ai/keys","isRequired":true,"isSecret":true,"name":"CARTESIA_API_KEY"},{"description":"Optional admin API key for credit usage tools","isSecret":true,"name":"CARTESIA_ADMIN_API_KEY"},{"description":"Directory where generated and downloaded audio files are written","name":"OUTPUT_DIRECTORY"}]}],"remotes":[{"type":"streamable-http","url":"https://mcp.cartesia.ai/mcp"}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-11-14T09:04:07.74457Z","publishedAt":"2026-11-14T09:04:07.74457Z","updatedAt":"2026-11-14T09:04:07.74457Z","isLatest":true}}}