second-brain

Capture, compile, query, and lint markdown-based Second Brain vaults.

552|46|Updated Jun 3, 2026

Search Tags:#markdown #knowledge management #Obsidian #Second Brain #information organization

Ready to run

npx skills add https://github.com/coreyhaines31/makerskills --skill second-brain-coreyhaines31

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: second-brain
Source: https://github.com/coreyhaines31/makerskills/tree/main/skills/second-brain
Command: npx skills add https://github.com/coreyhaines31/makerskills --skill second-brain-coreyhaines31

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires python-markdown-renderer, python-docx, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill helps users efficiently capture, organize, and access information for their personal Second Brain, streamlining the process of managing knowledge in markdown-based vaults like Obsidian.

Core Features & Use Cases

Capture: Drop information into your Second Brain.
Compile: Process raw notes into structured topic pages.
Query: Answer questions using the internal knowledgebase.
Lint: Conduct health checks on the Second Brain.
Connect: Suggest related links within the knowledgebase.
Search: Quickly find notes.
Use Case: If you have a wealth of information but struggle to find and utilize it effectively, this skill can help you keep your Second Brain organized and easily accessible.

Quick Start

Run the command "/second-brain capture" to add new information to your Second Brain.

Frequently Asked Questions about second-brain

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

FAQPage Schema

How do I organize my markdown knowledge base and retrieve notes effectively?▼

To organize a markdown knowledge base, this Skill facilitates capturing raw notes, compiling them into structured topic pages, and querying the vault to retrieve specific information. It supports maintaining vault health and suggesting related links.

Can I use this to manage my Obsidian vault and process raw markdown notes?▼

Yes, you can manage an Obsidian vault by capturing raw markdown notes and compiling them into structured topic pages. The Skill queries the knowledgebase, conducts health checks, and suggests related links within your markdown files.

What is the best way to capture information into a Second Brain knowledgebase?▼

The best way to capture information into a Second Brain knowledgebase is using the capture command. This drops raw data into your vault, which the Skill then processes into structured topic pages and extracts for querying.

How do I conduct a health check on my Obsidian vault to find broken links?▼

To conduct a health check on an Obsidian vault, the Skill performs a linting process that identifies structural issues. It then suggests related links to maintain knowledgebase connectivity and ensure information organization.

Does this knowledge management approach work with extracted data and topic pages?▼

Yes, this knowledge management approach works with extracted data and topic pages. The Skill processes raw markdown notes into structured pages, allowing you to query the compiled data and search for specific notes easily.

How do I query my personal knowledge base to find specific notes and connections?▼

To query a personal knowledge base, the Skill searches markdown files and topic pages to answer questions using internal data. It also suggests related links, ensuring you find notes and utilize information effectively.