Task Bert
UnclaimedThe private AI assistant for managing your text messages on Mac, turning conversations into actionable insights.
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Tracked since2026
0 reviews trackedThe Bottom Line
Entry price
Free, no paid tier
Biggest pro
High privacy: all data processed locally on Mac, messages not uploaded or stored remotely.
Biggest con
Requires macOS 13.2+.
TL;DR - Task Bert
- AI assistant for Mac text messages to extract details and create tasks/events.
- Operates locally on your Mac with strong privacy; messages are never uploaded or stored remotely.
- Uses your own API key for AI features (Claude/OpenAI) for secure processing.
Pricing: Free forever
Best for: Individuals & startups
What is Task Bert?
Task Bert is a private AI assistant designed for macOS users to intelligently manage their text messages. It allows users to ask questions about their message history, recover specific details, and convert vague plans mentioned in conversations into structured to-dos and calendar events directly from their Mac. The tool aims to help users stay organized and ensure important information from their messages doesn't get overlooked.
What sets Task Bert apart is its strong emphasis on privacy. It operates entirely locally on the user's Mac, indexing messages in an embedded database without uploading, storing remotely, or sharing any data. For AI features like summarization and action item extraction, users provide their own API key for services like Claude (Anthropic) or OpenAI, ensuring that message content is only sent directly to the chosen LLM provider and never stored on Bert's servers. This makes it ideal for users who prioritize data privacy and want to leverage AI for message management without compromising security.
Available on: macOS
Pros & Cons
Pros
- High privacy: all data processed locally on Mac, messages not uploaded or stored remotely.
- User-controlled AI: requires user's own API key for AI services, enhancing security and control.
- Transforms unstructured text into actionable items (to-dos, calendar events).
- Open-source, allowing for transparency and community contributions.
- Read-only access to messages, preventing accidental modifications.
Cons
- Requires macOS 13.2+.
- Cannot send, delete, or modify messages.
- Relies on user to provide and manage their own AI API keys.
Key Features
AI-powered text message analysisLocal message indexing with full-text and vector searchSummarize conversationsIdentify and extract to-dos from messagesIdentify and extract calendar events from messagesSearch message historyReview action itemsIntegration with Claude API (Anthropic)
Pricing
Free
Task Bert is completely free to use with no hidden costs.
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Task Bert FAQ
How does Task Bert ensure the privacy of my text messages?
Task Bert ensures privacy by running entirely on your Mac, indexing messages locally in an embedded database. Your messages are never uploaded, stored remotely, or shared. When AI features are used, conversations are sent directly to your chosen LLM provider (Claude or OpenAI) using your own API key, and are not stored on Bert's servers.
What is the purpose of the MCP server included with Task Bert?
The MCP server in Task Bert allows you to connect it to Claude Code or other MCP-compatible tools. This enables those connected services to query your messages through Bert, similar to how they might access other files on your disk if granted Full Disk Access. Users should exercise caution and apply the same security considerations as they would with any tool accessing their machine.
Can Task Bert modify or send text messages on my behalf?
No, Task Bert is a read-only application. It cannot send, delete, or modify any of your messages. Its function is solely to help you organize and extract information from your existing message history.
What AI providers does Task Bert integrate with, and how is my data handled by them?
Task Bert integrates with the Claude API (Anthropic) and the OpenAI API. When you use AI features, your conversations are sent directly to the provider you choose, using your own API key. Bert's calls are limited to summarizing and finding messages, and it cannot access other websites or services. Your messages stay between your Mac and the selected AI provider.
Is Task Bert an open-source project?
Yes, Task Bert is open source and licensed under GPL v3. Users can view its repository on GitHub, file issues, or contribute to its development.
Source: taskbert.com