Ext Ops Panel
Open dashboard

Pronunciation & Voice Coach

Local MCP voice coach with English pronunciation, grammar, and fluency feedback.

MCP server · by JuhongPark

About

Pronunciation & Voice Coach is an MCP server published by JuhongPark. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-12.

What it asks for

  • Runs on your machine
  • Settings: 5

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code
  • Codex
  • Cursor
  • VS Code
  • Copilot CLI

A one-click link opens the client, which asks you to confirm before it adds the server.

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a local MCP server: PyPI package

Built from what Official MCP Registry declares.

Claude CodeTerminal
claude mcp add --transport stdio pronunciation -- uvx mcp-server-pronunciation
Codex~/.codex/config.toml
[mcp_servers.pronunciation]
command = "uvx"
args = ["mcp-server-pronunciation"]
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "pronunciation": {
      "command": "uvx",
      "args": [
        "mcp-server-pronunciation"
      ]
    }
  }
}

Optional settings it also lists: HF_HUB_CACHE, MCP_PRONUNCIATION_AUDIO_RETENTION, MCP_PRONUNCIATION_MODEL, MCP_PRONUNCIATION_PRELOAD, TORCH_HOME.

We do not store launch arguments. If the server needs any, its own documentation names them.

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 0.3.0 Forks (GitHub): 1
Stars (GitHub): 3
Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

What changed

Nothing has moved on this plugin since we started watching it.

Similar plugins

Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.

  • Speech AI - Pronunciation, STT & TTS

    Pronunciation scoring, speech-to-text, and text-to-speech for language learning

    by fasuizu-br · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Language Tutor by Agent Rails

    Practice Spanish, French or Russian in short conversations, with corrections.

    by rails.so · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • language-coach io.github.art-crazy/language-coach

    Language coaching in Codex with durable per-account memory on en-ai.ru.

    by art-crazy · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Brainiall Pronunciation

    Pronunciation assessment, phoneme scoring, speaker voice ID, audio transcription, speech synthesis.

    by brainiall.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Talkfirst

    Speaking practice in English, Polish and Lithuanian: pronunciation, voice chats, quizzes, flashcards

    by talkfirst.io · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • NextLang

    Make Anki, Quizlet, Mochi and Brainscape decks and review your vocabulary from the chat.

    by nextlang.co · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • PresenterPrep

    Record your pitch in Claude or ChatGPT and get instant feedback on your delivery.

    by presenterprep.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • MindDory Brain

    Free: turn your AI chats into spaced-repetition vocabulary. 13 tools, reads and writes.

    by minddory.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Reach120 writing practice

    Fetch English writing practice prompts and score a written response. Bring your own API key.

    by reach120 · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • clearspeech

    Always-on communication layer for people with aphasia — rewrites unclear messages before Claude acts. Supports English, French, and German. No backend, no API key required.

    by JulieGoulet2 · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

Similar plugins by marketplace

The same question asked of one marketplace at a time: is there an analog of this plugin there?

Has a listing on Claude Code: claude-plugins-community (5)
  • clearspeech

    Always-on communication layer for people with aphasia — rewrites unclear messages before Claude acts. Supports English, French, and German. No backend, no API key required.

    by JulieGoulet2 · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • learning-tutor

    AI-powered personal tutor plugin for Claude Code. Features adaptive teaching with 3 styles (progressive, Socratic, structured), pre/post testing with generative questions, spaced…

    by shauigewhite · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • lesson-builder

    Generate complete bilingual TEFL/ESL courses with configurable page types — lessons, exams, flashcards, conversations, pronunciation drills, worksheets, and syllabi. Works for any…

    by ddtraveller · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • claude-english-buddy

    A UserPromptSubmit hook that helps non-native English speakers improve while using Claude Code. Three modes dispatch automatically based on what you type: (1) correct — if your…

    by xiaolai · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • voice-bridge

    Give Claude Code a voice with multi-engine text-to-speech. Speaks responses aloud using 5 TTS engines (edge-tts, ElevenLabs, Kokoro, macOS say, espeak-ng). Free by default…

    by Tomorrow-You · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude Code: claude-plugins-official (5)
  • learn-with-coursera

    Turn any learning intent into a personalized Coursera experience. Asks three quick questions (topic, familiarity, preferred format), searches Coursera's catalog, and delivers the…

    by coursera · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • skill-creator

    Create new skills, improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to…

    by Anthropic · Plugin bundle

    Listed on: Claude Code: claude-plugins-official · Describes nearly the same job

  • Synthflow

    Connects Claude Code to the Synthflow AI voice-agent platform through its hosted MCP server, with skills for reviewing calls and auditing agent prompts, plus a docs-search…

    by SynthFlowAI · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • ralph-loop

    Interactive self-referential AI loops for iterative development, implementing the Ralph Wiggum technique. Claude works on the same task repeatedly, seeing its previous work, until…

    by Anthropic · Plugin bundle

    Listed on: Claude Code: claude-plugins-official · Describes nearly the same job

  • hookify

    Easily create custom hooks to prevent unwanted behaviors by analyzing conversation patterns or from explicit instructions. Define rules via simple markdown files.

    by Anthropic · Plugin bundle

    Listed on: Claude Code: claude-plugins-official · Describes nearly the same job

Has a listing on Claude: knowledge-work-plugins (5)
  • learn-with-coursera

    Turn any learning intent into a personalized Coursera experience. Asks three quick questions (topic, familiarity, preferred format), searches Coursera's catalog, and delivers the…

    by coursera · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • Synthflow

    Connects Claude Code to the Synthflow AI voice-agent platform through its hosted MCP server, with skills for reviewing calls and auditing agent prompts, plus a docs-search…

    by SynthFlowAI · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • langfuse

    Skills for working with Langfuse, the open-source LLM engineering platform for tracing, prompt management, and evaluation.

    by langfuse · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • Brand Voice

    Discover your brand voice from existing documents and conversations, generate enforceable guidelines, and validate AI-generated content against your established tone and…

    by Tribe AI · Plugin bundle

    Listed on: Claude: knowledge-work-plugins · Describes nearly the same job

  • Design

    Accelerate design workflows — critique, design system management, UX writing, accessibility audits, research synthesis, and dev handoff. From exploration to pixel-perfect specs.

    by Anthropic · Plugin bundle

    Listed on: Claude: knowledge-work-plugins · Describes a similar job

Has a listing on Codex: openai-curated (openai/plugins) (5)
  • Plugin Eval

    Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.

    by OpenAI Codex · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • ChatCut

    Install, open, and connect the signed ChatCut Desktop app from Codex.

    by ChatCut · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • OpenAI Developers

    Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • NVIDIA

    Skills for NVIDIAs ecosystem spans GPU acceleration, CUDA, AI agents, inference, robotics, Physical AI, Omniverse, and simulation. This plugin helps you understand the pieces…

    by NVIDIA · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Google Drive

    Use Google Drive as the single entrypoint for Drive, Docs, Sheets, and Slides work.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

Has a listing on Community GitHub marketplaces (5)
  • magents

    Shared session bus so Cursor can hand off with Claude, Codex, Grok, and friends.

    by abnegate · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • aChurch.ai

    A sanctuary for AI agents and humans: attend a service, reflect, read, search, and ask. No auth.

    by a-church-ai · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • agents-party io.github.1gr14/agents-party

    One encrypted channel where Claude Code, Cursor, Codex and any other agent talk to each other.

    by 1gr14 · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • bettermemory io.github.0Mattias/bettermemory

    Memory for coding agents, checked against the filesystem and git before it is believed.

    by 0Mattias · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • bodylog

    Agent-first workout and food log: sets and meals from chat, USDA and Open Food Facts macros, cards.

    by abhaymettu · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • brainmaxxing

    Codebase-grounded concept-mastery quizzes with an interactive BrainMax Canvas dashboard.

    by juliamuiruri4 · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • noob-mode

    Plain-English translation layer for non-technical Copilot CLI users. Translates every approval prompt, error message, and technical output into clear, jargon-free English with…

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • ai-team-orchestration

    Run a lightweight, role-separated AI development team with flexible tools, developer-selected models, proportionate planning, and optional QA.

    by Denis Evdokimov · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • edge-ai-tasks

    Task Researcher and Task Planner for intermediate to expert users and large codebases - Brought to you by microsoft/edge-ai

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • whatidid

    Turn your Copilot sessions into proof of impact — research-grounded HTML reports with effort estimation, skills analysis, and ROI metrics from local session logs.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Copilot CLI: github/copilot-plugins (5)
  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • workiq-productivity

    WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • workiq

    Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • model-apps

    Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes a similar job

Has a listing on Cursor: cursor/plugins (5)
  • Grok Voice

    Add Grok voice to an app: realtime speech-to-speech, speech-to-text dictation, text-to-speech read-aloud, and a log-driven fix loop for voice sessions.

    by Eric Zakariasson · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Teaching

    Skill mapping, practice plans, and learning retrospectives.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Ralph Loop

    Iterative self-referential AI loops using the Ralph Wiggum technique.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Continual Learning

    Incremental transcript-driven memory updates for AGENTS.md using high-signal bullet points only.

    by Eric Zakariasson · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Advisor

    Consult a stronger model before major decisions, when stuck, and before declaring done.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

Has a listing on Docker MCP Catalog (5)
  • ElevenLabs

    Official ElevenLabs Model Context Protocol (MCP) server that enables interaction with powerful Text to Speech and audio processing APIs.

    by elevenlabs · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Glif

    Generate images, video, and audio with Glif's media-generation agent

    by glif.app · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

  • Sequential Thinking (Reference)

    Dynamic and reflective problem-solving through thought sequences.

    by modelcontextprotocol · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Gemini API Docs

    Provides tools to search and retrieve Google Gemini API documentation.

    by kgprs · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Lara Translate

    Connect to Lara Translate API, enabling powerful translation capabilities with support for language detection and context-aware translations.

    by translated · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

Has a listing on Official MCP Registry (5)
  • Speech AI - Pronunciation, STT & TTS

    Pronunciation scoring, speech-to-text, and text-to-speech for language learning

    by fasuizu-br · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Language Tutor by Agent Rails

    Practice Spanish, French or Russian in short conversations, with corrections.

    by rails.so · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • language-coach io.github.art-crazy/language-coach

    Language coaching in Codex with durable per-account memory on en-ai.ru.

    by art-crazy · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Brainiall Pronunciation

    Pronunciation assessment, phoneme scoring, speaker voice ID, audio transcription, speech synthesis.

    by brainiall.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Talkfirst

    Speaking practice in English, Polish and Lithuanian: pronunciation, voice chats, quizzes, flashcards

    by talkfirst.io · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Is this your plugin?

Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built