Voice

Everything here was classified as voice by keyword match against the maintainer's own description, so treat the grouping as a starting point rather than a verdict.

The list is ordered by the most recent commit, not by stars. This makes current maintenance visible; it does not prove quality or fit for your task.

Listed, not yet verified by us (49)

Published to the registry, but we have not yet checked its repository. Treat the entry as the maintainer’s claim only.

• Slipstack PDF — endpoint not answering, v1.0.0
  Generate invoice and receipt PDFs from JSON. Agent-callable document API with a free demo quota.
• ego — needs an account, v1.0.1
  Write LinkedIn posts in your own voice. Drafts only, ego never publishes for you.
• es.contix/contix — needs an account, v0.1.0
  Spanish Veri*factu invoicing: create invoices and manage billing from your AI assistant.
• fr.custom-digital-services/parsedoc — needs an account, v1.0.0
  Agent-native document parsing: PDF, scans and FR/EU invoices to structured JSON or Markdown.
• VoIP.ms — needs an account, v0.9.9
  Manage phone numbers, SMS/MMS, voicemail, faxing, and call routing for your VoIP.ms account.
• io.github.CedricKouma/facturx-toolkit — needs an account, v0.1.0
  Validate, extract, repair and generate French Factur-X / EN16931 invoices via AgentForge API
• io.github.CodeCraftersLLC/local-voice-mcp — v0.1.5
  Give your MCP clients the ability to speak by running local voice models using Chatterbox TTS
• io.github.Cookient16/ai-brand-visibility-tracker — needs an account, v0.1.4
  Check if ChatGPT, Perplexity & Gemini mention or cite a brand. Share of voice + GEO/AEO tracking.
• Percept — Ambient Voice Intelligence — v0.1.2
  Give your AI agent ears — ambient voice intelligence with 8 MCP tools for Claude Desktop
• AgentPhone-Apex — protocol reply could not be used, v1.0.0
  Multi-channel voice and SMS gateway interface for AI communication.
• DeepVoice Guard — protocol reply could not be used, v1.0.0
  Acoustic deepfake detector and voice biometrics auditor.
• VoiceIntel — protocol reply could not be used, v1.0.0
  Acoustic sentiment parsing and voice veracity analyzer.
• io.github.GavinLee1/mcp-fleet — endpoint not answering, v0.3.0
  12 MCP tools: invoice→JSON, text→SQL, PII redaction, regex & more. Free to try, pay per call.
• SlideMaster — v1.6.0
  Create AI presentation videos with slides, narration, TTS audio, and MP4 export from any topic.
• Eleata e-Invoice Validator — v0.1.1
  Validate EU e-invoices (Peppol, XRechnung, Factur-X, UBL, CII) and explain error codes.
• xSkill AI — needs an account, v1.0.0
  AI content generation with 50+ models: image, video, TTS, voice cloning, and more.
• JMRI MCP — v1.0.0rc4
  JMRI voice/chat control for DCC model railroads
• Solar Data — v0.1.1
  US open solar data for agents: PVWatts production, tariffs & ROI, market data, forecasts. 18 tools.
• io.github.infoinlet-marketplace/mcp-jp-doc-intel — v0.1.0
  Japanese document AI for agents — invoice/meishi extraction, OCR, classification (hosted API).
• io.github.infoinlet-marketplace/mcp-stripe — v0.1.1
  Read-only Stripe for AI agents — customers, charges, subscriptions, invoices, balance.
• io.github.InnarM/blank-invoice-maker — v1.0.2
  Create free invoices from your AI assistant via a pre-filled blankinvoicemaker.com link.
• io.github.invapi-org/invapi-mcp — v1.0.1
  Extract, create, convert & validate invoices (UBL, CII, XRechnung, ZUGFeRD, PDF, Excel)
• io.github.iseppo/e-arveldaja-mcp — v0.25.3
  Estonian e-arveldaja (RIK e-Financials) accounting — invoices, bank import, reports.
• io.github.JasonColapietro/agentic-commerce-catalog — 3 functions, v0.1.0
  AI music, video, image, and voice tools callable by agents with USDC payments via x402 on Base.
• DanBooks — AI Bookkeeping — v1.0.2
  AI bookkeeping for small business. Create invoices, log expenses, and check P&L by voice or text.
• Agentline — v0.1.1
  Phone numbers, SMS, 2FA capture, voice calls, and email for AI agents.
• io.github.jolucashornung/live-translate-mcp — v0.1.5
  MCP server for local speech translation (EN ↔ 中文) via Whisper + Claude + Piper
• io.github.jonkludt/varosity — protocol reply could not be used, v0.1.1
  One key for AI video, voice, music, and image across 40+ frontier models. BYOK zero markup.
• Pronunciation & Voice Coach — v0.3.0
  Local MCP voice coach with English pronunciation, grammar, and fluency feedback.
• io.github.jwulff/apple-voice-memo-mcp — v0.1.1
  Access Apple Voice Memos on macOS. List, get audio, extract and generate transcripts.
• io.github.jwulff/whisper-mcp — v0.1.1
  Local audio transcription using whisper.cpp. Transcribe with OpenAI Whisper models.
• io.github.jxoesneon/gemini-audio-mcp — v0.1.0
  High-performance audio, music, and voice generation MCP server for Gemini 2.5 and Lyria 3.
• io.github.jyswee/ainpc-cli — endpoint not answering, v1.5.3
  AI NPCs with persistent memory for game studios. NPC CRUD, dialogue, voice. Stdio or remote SSE.
• VoiceLogPro — 3 functions, v1.0.0
  Voice-to-PDF daily construction reports. Court-ready documentation for subcontractors
• io.github.krakonjac300-pixel/agent-media-toolkit — 15 functions, v1.0.0
  15 media & data tools for AI agents: search, transcribe, subtitles, voiceover, translate & more.
• UserTold — needs an account, v1.24.1
  Capture consented interviews and turn voice, screen, behavior, and analysis into evidence.
• Krystal Voice Caller — v0.1.1
  Drive a Krystal Voice Caller tenant from Claude, Cursor, or any MCP-aware agent.
• Word Is Bond — 16 functions, v0.1.0
  Test the voice agents you run: scored transcripts, pass/fail verdicts, latency and WER metrics.
• io.github.lazyants/lexware — v5.0.0
  MCP server for the Lexware Office API — invoices, contacts, articles, and vouchers.
• io.github.LightSpeedPlusOne/invovate-mcp-server — v0.1.1
  AI-agent invoice generator: PDF, JSON & UBL in 11 languages via the Invovate API.
• io.github.llmops-pro/paywall-mcp — v0.1.2
  Lightning-paywall sidecar: wraps any stdio MCP server, requires paid invoices before tool calls.
• Osigu RCM — endpoint not answering, v1.0.0
  Gerencie cobranças, invoices e atendimentos do RCM da Osigu diretamente do seu agente de IA.
• io.github.Mad-Man-Dan/karbon-mcp-server — v0.2.4
  Unofficial MCP server for Karbon practice management: contacts, work, time, invoices, payments.
• io.github.makririch/buchpilot — v0.1.2
  DACH accounting for AI: connect sevDesk & Lexoffice to create invoices, contacts, vouchers.
• io.github.makririch/einvoice — v0.1.3
  XRechnung & ZUGFeRD: create, validate, and convert German e-invoices. EN 16931 compliant.
• Spendlog — v1.0.4
  MCP server for expense tracking, invoices, budgets, and financial insights directly in Claude
• Marvenn MCP Server — v1.0.3
  Connect AI agents to Marvenn for outbound growth via email, voice, and LinkedIn.
• io.github.mazzzystar/whispernotes — v0.2.0
  Search, read, and create speech-to-text transcripts on-device with the Whisper Notes Mac app.
• Noogat — needs an account, v1.0.1
  Voice notes that organize themselves. Capture by Siri, AI auto-tags, semantic search retrieves.

Repository gone or archived (11)

The registry still lists these, but the linked repository returns 404 or the owner archived it. Shown so you do not spend time discovering that yourself.

• Parsel — repository gone, needs an account, v1.0.0
  Parse logistics PDFs (Bills of Lading, customs declarations, invoices) into DCSA JSON.
• io.github.albertbolanoss/labs_mcp — repository gone, v0.1.1
  MCP Server with AI-powered tools including ElevenLabs text-to-speech for realistic voice synthesis.
• Professional Invoice Generator — repository gone, v1.0.0
  Free invoice generator — create pre-filled invoice URLs with taxes, discounts, and 14 languages.
• io.github.amranswill/pdfapi-mcp-server — repository gone, v1.0.2
  Generate invoice, receipt, and report PDFs from structured JSON via a single API call.
• Apaleo — repository gone, needs an account, v0.1.0
  Manage hotels via the apaleo PMS API: reservations, folios, invoices, rates and availability.
• HeyLead — Autonomous LinkedIn SDR — repository gone, endpoint not answering, v0.9.5
  Autonomous LinkedIn SDR — voice-matched outreach, ICP generation, and campaign management.
• io.github.dgtalquantumleap-ai/ebenova-fieldops — repository gone, v1.0.2
  WhatsApp booking, staff coordination, and invoice recovery for services.
• Faktuj MCP — repository gone, v1.2.0
  Generate Polish VAT invoices (Faktura VAT) as PDF
• Eigi.ai Voice Agents — repository gone, needs an account, v1.0.10
  Create and manage AI voice agents, real-time conversations, and analytics with eigi.ai
• io.github.geraservicesuk/mcp-gera-persona — repository gone, v0.1.1
  GeraPersona MCP — voice/personality skin marketplace for robots and AI agents (70/30 rev-share).
• io.github.geraservicesuk/mcp-gera-voice — repository gone, v0.1.1
  GeraVoice MCP (placeholder) — voice-native gateway for emerging markets. Launching 2026.

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Entries are grouped by whether anyone is still working on them, using the date of the most recent push to the repository. They are not ordered by stars, because a star is a bookmark somebody left once and never took back.

Where we have not checked an entry yet, it says so rather than being mixed in with the verified ones.