Agent Second Brain

What it does

The Agent Second Brain skill allows users to capture thoughts, ideas, tasks, and notes via voice or text messages sent to a Telegram bot. It automatically transcribes voice notes, classifies entries into categories (task, idea, etc.), creates Todoist tasks with priority and due dates, and saves everything to an Obsidian vault for organized knowledge management. Finally, it delivers a daily report summarizing activity and outstanding items.

When to use it

• Capture fleeting thoughts: Quickly record ideas or reminders without the friction of opening notes apps.
• Manage personal tasks: Turn voice memos into actionable Todoist tasks with appropriate priorities.
• Organize client information: Easily store and retrieve notes related to specific clients or projects.
• Build a searchable knowledge base: Consolidate scattered notes and ideas into an Obsidian vault for future reference.

Key capabilities

• Voice note transcription (using Deepgram)
• Automatic entry classification (task, idea, client note, etc.)
• Todoist task creation with priority and due dates
• Obsidian vault integration with links and tags
• Daily report generation summarizing activity
• "Memory fading" – automatically de-prioritizes older information

Example prompts

• “What did I write about the marketing project last week?”
• “Turn the second idea into a task for Monday.”
• “Actually, make it high priority and add a subtask for the presentation."

Tips & gotchas

The system relies on Telegram integration; ensure you have a Telegram account and the bot added. It’s designed to be low-maintenance but runs on a $5 VPS which requires minimal technical understanding to set up initially.