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brain-sync

Synchronize modified markdown articles from local vaults to external systems.

2|1|Updated Apr 7, 2026
Search Tags:#automation#markdown#knowledge management#mcp#vault#sync
One-click install
npx skills add https://github.com/intelligenttools-ai/fritz-ai-local --skill brain-sync-intelligenttools-ai
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: brain-sync
Source: https://github.com/intelligenttools-ai/fritz-ai-local/tree/main/skills/brain-sync
Command: npx skills add https://github.com/intelligenttools-ai/fritz-ai-local --skill brain-sync-intelligenttools-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill solves the fragmentation of personal knowledge by ensuring that your local brain vault remains the single source of truth while keeping external collaborative tools like Obsidian or AFFiNE updated.

Core Features & Use Cases

  • Automated Synchronization: Pushes updated knowledge articles from local vaults to configured external targets.
  • Cross-Vault Reference Handling: Automatically converts internal vault links to target-system links during the sync process.
  • Use Case: Keep your local markdown notes as the primary archive while automatically mirroring specific project folders to a shared Notion workspace or Git repository for team visibility.

Quick Start

Run the brain-sync skill to push all updated knowledge articles from your engineering vault to the configured external sync target.

Frequently Asked Questions about brain-sync

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I sync local markdown notes to Notion or Git automatically?▼

Syncing local markdown notes to Notion or Git requires identifying modified files by timestamps and applying updates via MCP tools or filesystem operations. This skill automates that process to maintain idempotent data parity between local vaults and external platforms.

How does cross-vault reference handling work when syncing markdown knowledge bases?▼

Cross-vault reference handling works by automatically converting internal vault links to target-system links during the synchronization process. This ensures your markdown knowledge base retains its structural integrity when mirrored to external platforms like AFFiNE or Notion.

Can I use this to mirror specific project folders from my brain vault to a shared workspace?▼

Yes, you can mirror specific project folders from your brain vault to a shared workspace. The skill pushes updated knowledge articles from local vaults to configured external sync targets, keeping your local archive as the primary source while updating collaborative tools.

Do I need MCP tools and registry configuration to maintain local and remote knowledge parity?▼

Yes, MCP tools and registry configuration are required to maintain local and remote knowledge parity. The skill operates by applying updates to target platforms via MCP tools or filesystem operations, necessitating appropriate tool availability and registry setup.

What are the limitations of synchronizing markdown files via filesystem operations and timestamps?▼

A limitation of synchronizing markdown files via timestamps is the dependency on accurate file modification times to identify changes. Additionally, the sync requires appropriate tool availability and registry configuration; without these, maintaining idempotent data parity between local and remote environments will fail.

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