{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_uzp8u6jaenvp","handle":"iflow-mcp-digitarald-chatterbox-mcp","url":"https://wellknown.network/agents/iflow-mcp-digitarald-chatterbox-mcp","links":{"self":"https://wellknown.network/agents/iflow-mcp-digitarald-chatterbox-mcp/record.json","html":"https://wellknown.network/agents/iflow-mcp-digitarald-chatterbox-mcp","markdown":"https://wellknown.network/agents/iflow-mcp-digitarald-chatterbox-mcp/record.md","api":"https://wellknown.network/api/v1/agents/iflow-mcp-digitarald-chatterbox-mcp","status":"https://wellknown.network/api/v1/agents/iflow-mcp-digitarald-chatterbox-mcp/status","claim":"https://wellknown.network/agents/iflow-mcp-digitarald-chatterbox-mcp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/iflow-mcp-digitarald-chatterbox-mcp/claim.json","badge":"https://wellknown.network/agents/iflow-mcp-digitarald-chatterbox-mcp/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/iflow-mcp-digitarald-chatterbox-mcp/history","tools":"https://wellknown.network/api/v1/agents/iflow-mcp-digitarald-chatterbox-mcp/tools"},"ard":{"identifier":"urn:air::server:iflow-mcp-digitarald-chatterbox-mcp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"iflow-mcp_digitarald-chatterbox-mcp","summary":"A simplified Model Context Protocol server that provides text-to-speech generation with automatic playback using the Chatterbox TTS model","description":"# Chatterbox TTS MCP Server\n\nA simplified Model Context Protocol (MCP) server that provides text-to-speech generation with automatic playback using the Chatterbox TTS model. The server loads the model automatically on first use and provides real-time progress notifications to keep users informed throughout the process.\n\n## Overview\n\nThis MCP server exposes Chatterbox TTS functionality through a single, streamlined tool that generates speech from text and plays it automatically. The server handles model loading, progress reporting, temporary file management, and audio playback seamlessly.\n\n## Features\n\n### Single Tool: `speak_text`\n\nThe `speak_text` tool provides complete text-to-speech functionality:\n\n- **Parameters:**\n  - `text` (required): The text to convert to speech\n  - `exaggeration` (optional): Controls expressiveness (0.0-1.0, default 0.5)\n  - `cfg_weight` (optional): Controls classifier-free guidance (0.0-1.0, default 0.5)\n\n- **Features:**\n  - Automatic model loading with progress notifications\n  - Generates speech using temporary files (auto-cleanup)\n  - Plays audio automatically on macOS using `afplay`\n  - Real-time progress updates during all phases:\n    - Model initialization and loading\n    - Speech generation\n    - Audio playback\n\n### Resource: `chatterbox://model-info`\n\nGet information about the TTS model status and device capabilities:\n- Model loading status (loaded/not loaded)\n- Device information (MPS/CUDA/CPU)\n- Hardware acceleration availability\n\n## Progress Notifications\n\nThe server provides detailed progress notifications throughout the speech generation process:\n\n1. **Model Loading Phase:**\n   - \"Loading Chatterbox TTS model...\"\n   - \"Initializing PyTorch device...\"\n   - \"Loading model weights...\"\n   - \"Model loaded successfully!\"\n\n2. **Speech Generation Phase:**\n   - \"Starting speech generation...\"\n   - \"Speech generated, saving to temporary file...\"\n\n3. **Playback Phase:**\n   - \"Playing audio...\"\n   - \"Audio playback completed!\"\n\n4. **Stat…","publisher":null,"homepage":null,"repository":null,"version":"1.0.2","license":null,"protocols":["mcp"],"tags":["mcp"],"pricing":null,"endpoints":[{"url":"pypi:iflow-mcp_digitarald-chatterbox-mcp","type":"package_pypi","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":null,"attribution":{"kind":"pypi","name":"pypi","summary":"pypi","version":"pypi","description":"pypi"}},"derived":{"capabilities":[{"slug":"media.speech-synthesis","name":"Speech Synthesis","confidence":0.814,"provenance":"derived"},{"slug":"infra.devices","name":"Devices & IoT","confidence":0.802,"provenance":"derived"}],"categories":["infra","media"],"language":"en"},"observed":{"status":"unknown","statusReason":"Distributed as a package to run locally; no network endpoint to check.","lastOkAt":null,"lastProbedAt":null,"statusComputedAt":null,"reliability30d":null,"latestObservations":[],"tools":null,"package":{"name":"iflow-mcp_digitarald-chatterbox-mcp","registry":"pypi","observedAt":"2026-10-22T02:28:06.744Z","publishedAt":"2026-02-12T03:29:03.845731Z","latestVersion":"1.0.2"},"toolSurface":null,"endpointFacts":[]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"pypi","key":"iflow-mcp_digitarald-chatterbox-mcp","url":"https://pypi.org/project/iflow-mcp_digitarald-chatterbox-mcp/","firstSeenAt":"2026-09-09T18:21:56.046Z","fetchedAt":"2026-10-22T02:26:15.897Z","normalizedAt":"2026-10-22T02:26:15.897Z"}]},"firstSeenAt":"2026-09-09T18:21:56.046Z","updatedAt":"2026-10-22T02:28:06.744Z"}