🔒 Privacy First

Privacy Policy

Last Updated: September 20, 2026 • Effective Date: September 20, 2026

1. Summary & Core Philosophy

Mun is built on a fundamental principle: Your computer belongs to you, and your productivity software should not be spyware.

Mun operates under a Local-First Architecture. We do not run tracking servers, we do not sell telemetry, we do not collect usage analytics, and we do not proxy your queries through intermediary servers. All searches, window tiling operations, shortcut executions, and diagnostic captures execute entirely on your local machine.

2. Data We Do NOT Collect

  • No Telemetry or Tracking: Mun contains zero analytics SDKs (no Google Analytics, no Mixpanel, no PostHog, no Sentry, no telemetry pings).
  • No Keystroke Logging: The launcher registers global shortcuts (e.g., Ctrl+Space) using OS-native hotkey hooks. Keystrokes are evaluated exclusively inside your local process memory and are never transmitted anywhere.
  • No Query Logging: Search queries (calculator inputs, app searches, web search queries) are processed purely in local memory.
  • No Central Proxy: When you execute a search or talk to an AI model, Mun connects directly to the provider's official API endpoint over HTTPS. Mun servers never see, handle, or log your tokens or prompts.

3. Third-Party AI Services & Encrypted Local Chat Sessions

Mun enables you to connect third-party AI models (Anthropic Claude, OpenAI, Google Gemini, xAI Grok, DeepSeek, Mistral, Groq, OpenRouter, Moonshot Kimi, Z.ai GLM, AWS Bedrock) or local offline models via Ollama.

  • Direct Connections: All API requests are dispatched directly from your device to the respective provider's HTTPS endpoint.
  • Local Credential Storage: Your API keys are stored locally on your device in your user configuration directory, encrypted with AES-256-GCM. They are never sent to Mun.
  • Encrypted Local Chat Sessions (PII Protection): Conversation histories, user queries, tool results, and assistant responses are stored locally on your device in your user configuration directory and are encrypted at rest with AES-256-GCM using a 256-bit machine-local key. Files are protected with strict OS permissions (chmod 0600 on Unix, restricted user ACL on Windows), and conversation records are automatically purged from unencrypted webview local storage (localStorage) to eliminate unencrypted PII exposure on disk.
  • Third-Party Policies: Your interactions with third-party LLMs are subject to the privacy policies of those individual providers. When using local models via Ollama, zero data leaves your local network.

4. Diagnostics, Local Logs & Crash Reports

To diagnose errors and unexpected crashes, Mun generates local log files stored strictly on your local disk in your user logs directory:

  • Automatic Redaction: Mun includes a built-in privacy sanitizer that automatically strips API keys (e.g., sk-..., AIza...), Bearer tokens, passwords, JSON secret values, personal user home directory paths, and non-support emails before anything is written to disk.
  • Zero Automatic Upload: Logs are never automatically uploaded to the cloud.
  • User-Controlled Reporting: In the Settings menu under Diagnostics, you can inspect the exact contents of local logs. When reporting an issue, Mun assembles a single sanitized report in memory (never written to disk), copies it to your clipboard, and opens your email client pre-addressed to help@mun-ai.com so you can send it (optionally attaching a selected log file).

5. Purchases & Payment Information

If you purchase the Mun Pro license (a one-time purchase — regularly $9.99, currently $4.99 with the EARLY discount code), transactions are processed by our authorized Merchant of Record (MoR) (such as Lemon Squeezy, Polar, or Stripe).

Your payment information (credit card numbers, billing addresses) is collected and processed directly by the payment processor. Mun does not receive, store, or have access to your financial payment details. We only receive confirmation of payment, your order ID, and your email address to deliver your license key.

6. Data Deletion & Revocation

Because all your data is stored locally, you maintain total control over its deletion:

  • Deleting Chat History: You can delete individual chat conversations or clear your entire conversation history at any time directly in the AI Chat sidebar ("Clear all"). This immediately overwrites and truncates the encrypted chat sessions file on disk.
  • Clearing Logs: You can permanently delete all local logs and crash dumps by clicking "Clear Logs" in the Diagnostics tab.
  • Full Removal: Uninstalling Mun and deleting your user application data folder permanently removes all cached data from your machine.

7. Contact Us

If you have any questions or privacy inquiries regarding Mun, please contact our support team at:

Email: help@mun-ai.com
Website: https://mun-ai.com