windy-word-mcp
Provides LLM-augmented diagnostics via a Cloudflare Worker (windy-fix-me) and OpenRouter, allowing agents to run cloud-based analysis of system health.
Integrates with ElevenLabs for voice clone training and status polling, enabling agents to submit local voice clones for cloud-based ElevenLabs training and track progress.
Used as a fallback for text translation, allowing agents to translate text via OpenAI's API when the translation memory cache misses.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@windy-word-mcpstart recording and paste transcript"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
windy-word-mcp
An MCP (Model Context Protocol) server that turns Windy Word — the voice-to-text desktop app — into an agent-controllable platform. 115 tools spanning paste / hotkeys / transcription / recording verbs / audio devices / install / diagnostics / archive / voice clones / translation / documents / system / window / account + billing / TTS / settings-undo / music-ducking / bulk-clone-ingest / soul-file export.
Windy Word ships a local HTTP control server on 127.0.0.1:18765. This package is a schema-validated MCP wrapper around it. Agents call MCP tools; the server forwards to Windy Word over localhost; everything happens on the user's machine (no network round-trips for state queries).
Install
For most users:
claude mcp add windy-word --command "npx" --args "-y" "windy-word-mcp"Or in ~/.claude.json / ~/.config/claude/claude_desktop_config.json:
{
"mcpServers": {
"windy-word": {
"command": "npx",
"args": ["-y", "windy-word-mcp"]
}
}
}Local-dev (cloned repo):
git clone https://github.com/sneakyfree/windy-word-mcp && cd windy-word-mcp
npm install
claude mcp add windy-word --command "node" --args "$(pwd)/bin/windy-word-mcp.js"Related MCP server: mcp-vnc
Requirements
Node.js ≥ 18
Windy Word running locally (Electron app — the HTTP control server binds automatically at startup)
Environment overrides
Variable | Default | Purpose |
|
| Override the control-server host |
|
| Override the control-server port |
|
| Default per-request timeout (the install + transcribe tools override this internally for long ops) |
Tool catalog (115 tools, 22 categories)
Regenerate this section's tool count any time with
npm run test:list-tools(node scripts/list-tools.js), which enumerates the live server's registered tools.
Platform (1)
Tool | What it does |
| OS, arch, distro, display server, desktop env, xdotool/ydotool presence |
Paste strategies (9)
12 platform-specific paste backends (macOS / Windows / Linux X11 / Linux Wayland) with capability metadata, hotkey-collision auto-detection, and a verified fallback chain.
Tool | What it does |
| All 12 strategies + per-strategy availability + resolved chain + collision flag |
| Current selection + resolved chain |
| Switch active (or |
| Fire a specific strategy at the focused window (injects text!) |
| Run the auto-execute chain with explicit candidates |
| Real end-to-end test — spawns Tk target, fires paste, diffs result |
| In-memory audit log |
| XWayland vs Wayland-native detection |
Hotkeys (3)
Tool | What it does |
| Current bindings + available actions + reserved combos |
| Rebind a global shortcut (Electron accelerator format) |
| Restore all global shortcuts to catalog defaults + re-register |
Transcription engine (3)
Tool | What it does |
| Whisper model catalog + current + WindyTune ladder |
| Switch (hot-reloads Python engine over WebSocket) |
| Auto-tune state, ladder, recent-timing history |
Recording verbs (8)
Tool | What it does |
| Begin a mode-aware recording (batch / streaming / API engine) |
| End the recording → trigger transcription + paste pipeline |
| Abort an in-flight recording without saving |
| isRecording + pythonEngineRunning + mode snapshot |
| Start/stop (same effect as the global hotkey) |
| Re-paste the most recent transcript |
| Set the Whisper transcription language (ISO 639-1) |
| Configure a bottom panel row ( |
Audio devices (1)
Tool | What it does |
| Enumerate microphones available to Windy Word |
install_dependency family (8)
Agent installs missing system tools (Linux/macOS/Windows package managers). Linux uses pkexec; macOS uses user-scope brew; Windows uses winget. Whitelist-only: wtype, ydotool, wl-clipboard, xdotool, cliclick, ffmpeg.
Tool | What it does |
| What's installable on this machine right now |
| Synchronous install (whitelist + dryRun) |
| Fire-and-poll variant — returns jobId |
| Poll a job |
| All in-memory jobs |
| Audit log |
| Install/remove the Linux polkit auto-approve rule |
Polkit setup (Linux): setup_install_polkit_rule installs /etc/polkit-1/rules.d/49-windy-install-deps.rules once per machine to make installs prompt-free. See the rule snippet.
Windy Doctor — local + cloud (3)
13 local rule-based checks covering paste-stack tooling, /dev/uinput permissions, polkit rule presence (with EACCES-tolerant detection), Python engine liveness, Mutter hotkey collision, macOS Accessibility + Microphone permissions, Homebrew presence, cliclick presence.
Tool | What it does |
| Run the local battery; return structured findings + actionable remediations |
| What checks exist + which apply to this platform |
| LLM-augment via the |
Settings catalog (5) — typed/validated agent surface
49 typed catalog entries with tags (archive, voice-clone, transcription, paste, hotkey, ui, geometry, lifecycle, license). Validation runs server-side before any write.
Tool | What it does |
| Catalog + current live values + available tags. Supports |
| Single entry + current value |
| Validate + apply + return side effects |
| Full electron-store dump (low-level escape hatch) |
| Patch by dotted path, no validation (low-level escape hatch) |
Settings undo (2)
Tool | What it does |
| Revert the most recent catalog-validated setting change this session |
| List session setting changes, oldest first |
Archive surface (8) — opaque-id session catalog
Agents work with opaque arc:YYYY-MM-DD:HHMMSS.md ids, never filesystem paths. Path-confined deletes.
Tool | What it does |
| List recordings with transcripts + metadata |
| totalFiles/sizeMB/days/words/sessions (30s server-side cache) |
| Base64 audio or video for an entry |
| Tear down md + audio + video |
| Pop OS file manager at the archive root |
| Full-text substring search across every transcript |
| Sessions whose start timestamp falls within |
| Tear down multiple entries in one call |
Voice clones (10 — Phase 1 + Phase 2)
Tool | What it does |
| All clones + activeId (no audio bytes) |
| Currently-active clone (or null) |
| Switch active (or deactivate with |
| Create from an audio file on disk (path-confined copy) |
| Irreversible teardown |
| Metadata + optional base64 audio |
| Training-bundle catalog |
| Submit a local clone to Windy Clone for ElevenLabs training |
| Poll Windy Clone for ElevenLabs training progress |
| Copy a batch of audio files into the voice-samples store as clones |
Bulk clone ingest + watchers (3)
Tool | What it does |
| Scan a folder (recursive) for audio + video files |
| Start/stop a folder watcher that auto-ingests new audio |
| List active folder watchers |
Translation (5)
Tool | What it does |
| TM-cache-first → Groq/OpenAI fallback (auto-populates cache) |
| Local cache query, no API |
| Manual upsert |
| Total / topPairs / recentEntries |
| Wipe (destructive) |
Documents (3)
Tool | What it does |
| Path-based, supports txt/md/csv/html/pdf/docx (5MB default, 20MB cap) |
| Path-based write; refuses overwrite unless flagged |
| Any audio file → Whisper transcript via warm WebSocket engine (~5× real-time on CPU) |
Sound effects (7)
Tool | What it does |
| Per-hook-stage enabled/volume settings (6 lifecycle stages) |
| Configure a single sound-effect hook stage |
| Switch the active sound pack |
| Set master SFX volume (0-100) |
| Switch EffectsEngine mode (silent / classic / surprise / custom / pack) |
| List known sound-effect packs |
| Mini-widget (tornado) runtime state via the renderer bridge |
System utilities (3) + Forma Animae (1)
Tool | What it does |
| RAM, CPU, GPU (nvidia-smi + Apple Silicon detect), disk free |
| Is Windy Word configured to launch on login |
| Toggle login-item / .desktop entry |
| Forma Animae: zip the whole archive (audio + video + transcripts + manifest) for the digital-twin pipeline |
Window + app lifecycle (16)
Tool | What it does |
| Snapshot of maximized/minimized/focused/visible/fullScreen |
| Title-bar window controls |
| Restore + show + raise (does not steal keyboard focus) |
| Set position + size in screen pixels (live + persisted) |
| Toggle native OS-level fullscreen |
| Keep the window above others |
| Set window opacity (0.1-1.0) |
| dark / light / auto |
| UI zoom factor (70-150%) |
| Cycle main → tornado → hidden → main |
| Open the Quick Translate mini-window |
| Relaunch / quit Windy Word (destructive) |
App info + notifications (5)
Tool | What it does |
| Windy Word + Electron + Node versions |
| Trigger electron-updater's update check |
| Opt in/out of anonymous usage analytics |
| Open an http/https URL or a Windy ecosystem scheme |
| Show an OS-native notification |
Account + billing (6)
Tool | What it does |
| Signed-in identity + license tier |
| Purchase / transaction history |
| Tier + lifetime spend + next renewal |
| Open Stripe Checkout for an upgrade |
| Open the Stripe Customer Portal |
| Sign the user out |
TTS (3)
Tool | What it does |
| Speak text aloud through the OS system TTS |
| Silence in-flight TTS playback |
| List installed system TTS voices |
Music ducking (2)
Tool | What it does |
| Pause music/media in other apps (Spotify, Apple Music, browsers, VLC) |
| Resume what |
Architecture
┌──────────────────────────┐
│ Agent (Claude Code etc) │
└──────────┬───────────────┘
│ MCP over stdio
▼
┌─────────────────────────────────────────┐
│ windy-word-mcp (this package) │
│ - 115 zod-validated tool schemas │
│ - Per-tool timeout overrides │
│ - Structured 4xx body pass-through │
│ - "Windy Word not running" detection │
└──────────┬──────────────────────────────┘
│ HTTP localhost:18765
▼
┌─────────────────────────────────────────┐
│ Windy Word (Electron) — windy-pro repo │
│ - 49-entry settings catalog │
│ - 13 Doctor checks │
│ - Paste-strategy registry (12 backends)│
│ - Whisper Python engine (WebSocket) │
│ - Voice clone + archive on-disk state │
└──────────┬──────────────────────────────┘
│ HTTPS (only for cloud-diagnose)
▼
┌─────────────────────────────────────────┐
│ windy-fix-me CF Worker │
│ - SHARED_SECRET auth │
│ - 20 req/IP/min rate limit │
│ - Claude Haiku 4.5 via OpenRouter │
└─────────────────────────────────────────┘Coverage
115 MCP tools now surface the Windy Word desktop app's agent-control surface — paste, hotkeys, transcription, recording verbs, audio devices, install/Doctor, archive, voice clones (Phase 1 + Phase 2 cloud training), translation, documents, sound effects, window + app lifecycle, account + billing, TTS, settings-undo, music-ducking, bulk-clone-ingest, and soul-file export. Internal renderer events that are not agent-callable RPCs by design are intentionally excluded.
Quality bar
scripts/stress-test.js exercises every safe tool, including:
Whitelist rejection at the MCP zod layer
Structured 4xx error pass-through for validation failures
Cross-OS rejection (cliclick on Linux, wtype on macOS)
Real paste injection round-trip (Tk capture + diff)
Concurrency burst (20 parallel
get_platformcalls)Idempotent installs (alreadyInstalled detection)
67/67 passing at v1.0.0 release.
Known intermittent: run_paste_injection_test ~1-in-5 hits a Mutter focus-handoff race on Wayland+GNOME. Re-run is clean. Not a regression.
Sibling repos
sneakyfree/windy-pro— the Electron app (Windy Word). Contains the control server, settings catalog, install registry, Doctor checks, paste strategies, archive scanner, voice-clone CRUD.npm install + npm startto run.sneakyfree/windy-fix-me— the cloud-relay Cloudflare Worker. Receives Doctor findings + platform context, returns LLM-augmented remediation via OpenRouter.
Version history
See CHANGELOG.md for the per-version details. Tool count progression:
v0.1.0 20 foundation
v0.2.0 24 install_dependency + polkit auto-approve
v0.3.0 27 settings catalog
v0.4.0 33 async install + Windy Doctor + cross-platform
v0.5.0 34 cloud_diagnose
v0.6.0 35 paste injection + tag filter
v0.7.0 41 voice clones Phase 1
v0.8.0 46 archive surface
v0.9.0 53 translation + documents
v0.10.0 56 utilities + OC5 macOS Doctor merge
v0.11.0 57 transcribe_audio_file
v0.12.0 60 soul-file export + voice-clone Phase 2 starters
v1.0.0 60 stable API surface declared
v1.5.0 95 Waves W1–W6: window/state, archive search, lifecycle, recording verbs, cloud submit
v1.6.0 104 account / billing / plan surface
v1.7.0 107 TTS round-trip
v1.8.0 109 settings undo + audit log
v1.9.0 111 music ducking
v1.10.0 115 bulk clone-ingestLicense
MIT. See LICENSE.
Contributing
Bug reports + tool additions welcome. See PUBLISHING.md for the release recipe.
Maintenance
Resources
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