Digital Brain

A structured personal operating system for managing digital presence, knowledge, relationships, and goals with AI assistance. Designed for founders building in public, content creators growing their audience, and tech-savvy professionals seeking AI-assisted personal management.

Important: This skill uses progressive disclosure. Module-specific instructions are in each subdirectory's .md file. Only load what's needed for the current task.

When to Activate

Activate this skill when the user:

• Requests content creation (posts, threads, newsletters) - load identity/voice.md first
• Asks for help with personal brand or positioning
• Needs to look up or manage contacts/relationships
• Wants to capture or develop content ideas
• Requests meeting preparation or follow-up
• Asks for weekly reviews or goal tracking
• Needs to save or retrieve bookmarked resources
• Wants to organize research or learning materials

Trigger phrases: "write a post", "my voice", "content ideas", "who is [name]", "prepare for meeting", "weekly review", "save this", "my goals"

Core Concepts

Progressive Disclosure Architecture

The Digital Brain follows a three-level loading pattern:

Level	When Loaded	Content
L1: Metadata	Always	This SKILL.md overview
L2: Module Instructions	On-demand	[module]/[MODULE].md files
L3: Data Files	As-needed	.jsonl, .yaml, .md data

File Format Strategy

Formats chosen for optimal agent parsing:

• JSONL (.jsonl): Append-only logs - ideas, posts, contacts, interactions
• YAML (.yaml): Structured configs - goals, values, circles
• Markdown (.md): Narrative content - voice, brand, calendar, todos
• XML (.xml): Complex prompts - content generation templates

Append-Only Data Integrity