A private AI voice assistant that lives on your computer - not in someone else's cloud. Leave it running 24/7 and treat it like a third person in the room: say "Jarvis" anywhere in your sentence ("what do you think, Jarvis?" or "Jarvis, look at this error") and get thoughtful, contextual responses. It remembers your preferences, helps with code, tracks your health goals, searches the web, and connects to 500+ tools via MCP.

🔒 100% local processing. No subscriptions. No data harvesting. Automatic redaction of sensitive info.

Support Jarvis

🔒 Your data stays yours - 100% local AI processing. No cloud, no subscriptions, no data harvesting. Automatic redaction of sensitive info. This is non-negotiable.

🗣️ A third person in the room - Unlike voice assistants that only respond to rigid commands, Jarvis understands conversations. It maintains a short temporary rolling context of what's being discussed, so when you ask "Jarvis, what do you think?" it knows exactly what you're talking about. Have it chime into discussions with friends, help debug code while you talk through problems, or weigh in on decisions.

🧠 Never forgets - Unlimited memory across conversations. Context-aware personalities (developer/business/life coach). Learns your preferences over time.

🔌 Extensible - MCP integration connects Jarvis to 500+ tools: smart home, GitHub, Slack, databases, and more.

📊 Transparent progress - We track what works (and what doesn't) with automated evals. See current accuracy →

🚧 Known limitations: Jarvis is under active development. Primary development happens on macOS. Windows/Linux support may lag behind. We're building in the open, issues and contributions welcome!

• Voice-only for now—no text chat interface yet (#35)
• No mobile apps (#17)
• "Stop" commands during speech sometimes get filtered as echo (#24)

👤 Alice: I wonder what the weather will be like tomorrow
👤 Bob: Yeah, we should check before planning the picnic
👤 Alice: Jarvis, what do you think?

✨ Working on it: what do you think about the weather tomorrow for the picnic
🧰 Tool: getWeather…

🤖 Jarvis (life)
Tomorrow looks great for a picnic! Sunny with highs around 72°F...

✨ Working on it: i'm getting this weird graphql error
🧰 Tool: screenshot…
🧰 MCP: vscode:findReferences…

🤖 Jarvis (developer)
I can see the error on your screen - "Cannot return null for non-nullable field".
Your User type has `email: String!` but the resolver is returning null...

✨ Working on it: should i order pizza tonight considering my health goals
🧰 Tool: fetchMeals…

🤖 Jarvis (life)
Looking at your week - you mentioned wanting to lose 10 pounds by March...
Today you've had about 860 calories so far. Given your 1,800 calorie target,
you've got room for pizza! But maybe consider thin crust to save calories.

✨ Working on it: what are some news from today that might interest me?
  🧠 Looking back at our past conversations…
  🌐 Searching the web…

🤖 Jarvis (business)
Here's a quick snapshot of today's headlines...

👂 Heard: give me a random topic to discuss jarvis
✨ Working on it: give me a random topic to discuss

🤖 Jarvis (life)
How about the Fermi Paradox? Given the vast number of stars...

Get the latest from GitHub Releases:

Click the system tray icon → Start Listening → Say "Jarvis" and talk!

• Conversational Awareness - Understands ongoing discussions. Ask "Jarvis, what do you think?" and it knows what you're talking about. Works naturally in multi-person conversations.
• Unlimited Memory - Never forgets. Searches across all your conversation history. Memory Viewer GUI included.
• Smart Personalities - Adapts tone: Developer (debugging), Business (planning), Life Coach (health/wellness)
• Built-in Tools - Screenshot OCR, web search (with auto-fetch), weather, file access, nutrition tracking, location awareness
• Natural Voice - Say "Jarvis" anywhere in your sentence, interrupt with "stop", follow up without repeating the wake word
• MCP Integration - Connect to 500+ external tools (Home Assistant, GitHub, Slack, etc.)

The setup wizard will guide you through model selection and installation on first launch.

Most users won't need to change anything. Config file: ~/.config/jarvis/config.json

{
  "audio_wake_enabled": true,
  "audio_wake_threshold": 0.5
}

{
  "tts_piper_model_path": "~/.local/share/jarvis/models/piper/en_GB-alan-medium.onnx"
}

{ "tts_engine": "chatterbox" }

{
  "tts_engine": "chatterbox",
  "tts_chatterbox_audio_prompt": "/path/to/voice.wav"
}

{
  "mcps": {
    "github": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-github"],
      "env": { "GITHUB_TOKEN": "your-token" }
    }
  }
}

{
  "mcps": {
    "home_assistant": {
      "command": "mcp-proxy",
      "args": ["http://localhost:8123/mcp_server/sse"],
      "env": { "API_ACCESS_TOKEN": "YOUR_TOKEN" }
    }
  }
}

{
  "mcps": {
    "google_workspace": {
      "command": "npx",
      "args": ["-y", "google-workspace-mcp"],
      "env": {
        "GOOGLE_CLIENT_ID": "your-client-id",
        "GOOGLE_CLIENT_SECRET": "your-client-secret"
      }
    }
  }
}

{
  "mcps": {
    "github": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-github"],
      "env": { "GITHUB_TOKEN": "your-token" }
    }
  }
}

{ "mcps": { "notion": { "command": "npx", "args": ["-y", "@makenotion/mcp-server-notion"], "env": { "NOTION_API_KEY": "your-token" } } } }

{ "mcps": { "slack": { "command": "npx", "args": ["-y", "slack-mcp-server"], "env": { "SLACK_BOT_TOKEN": "xoxb-...", "SLACK_USER_TOKEN": "xoxp-..." } } } }

{ "mcps": { "discord": { "command": "npx", "args": ["-y", "discord-mcp-server"], "env": { "DISCORD_BOT_TOKEN": "your-token" } } } }

{
  "mcps": {
    "composio": {
      "command": "npx",
      "args": ["-y", "@composiohq/rube"],
      "env": { "COMPOSIO_API_KEY": "your-key" }
    }
  }
}

git clone https://github.com/isair/jarvis.git
cd jarvis

# macOS
bash scripts/run_macos.sh

# Windows (with Micromamba)
pwsh -ExecutionPolicy Bypass -File scripts\run_windows.ps1

# Linux
bash scripts/run_linux.sh

{
  "web_search_enabled": false,
  "mcps": {},
  "location_auto_detect": false,
  "location_enabled": false
}

• 100% offline - No cloud services required
• Auto-redaction - Emails, tokens, passwords automatically removed
• Local storage - Everything in ~/.local/share/jarvis

• Personal use: Free forever
• Commercial use: Contact us

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