wiki

Manage markdown knowledge bases with YAML frontmatter and cross-references.

1|1|Updated Apr 13, 2026

Search Tags:#documentation #markdown #persistence #knowledge #notes #wiki #cross-references

Ready to run

npx skills add https://github.com/Cheggin/request-for-startups --skill wiki-cheggin

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: wiki
Source: https://github.com/Cheggin/request-for-startups/tree/main/skills/wiki
Command: npx skills add https://github.com/Cheggin/request-for-startups --skill wiki-cheggin

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Persistent, self-maintained markdown knowledge base for project and session knowledge. Inspired by Karpathy's LLM Wiki concept.

Core Features & Use Cases

Ingest knowledge into wiki pages to preserve context across sessions.
Query across pages by keywords and tags, returning relevant snippets with citations.
Lint health of the wiki, detect orphan pages and broken cross-references.
Quick add new pages, list, read, and delete pages to manage knowledge lifecycle.
Auto-capture significant discoveries at session end into session-log pages.

Quick Start

Instruct the AI to ingest new pages and query existing ones in the wiki.

Frequently Asked Questions about wiki

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

FAQPage Schema

How do I maintain persistent project documentation across multiple sessions?▼

You can preserve project knowledge across sessions by ingesting notes into a markdown wiki that stores pages with YAML frontmatter, maintaining an auto-updated index and log for persistent context.

What is the best way to manage decision logs and session notes for ongoing projects?▼

Managing decision logs and session notes is best handled by a self-maintained markdown knowledge base that auto-captures significant discoveries at session end into dedicated session-log pages.

How do I query and retrieve knowledge from markdown notes using keywords and tags?▼

You can query markdown notes by keywords and tags using a wiki tool that searches across stored pages, returning relevant text snippets complete with direct citations for reference.

Can I detect orphan pages and broken cross-references in my project wiki?▼

Yes, you can detect orphan pages and broken cross-references by running a wiki lint health check, which validates all internal links and flags isolated pages in your knowledge base.

How do cross-references work when linking related markdown pages in a knowledge base?▼

Cross-references work by using the [[page-name]] syntax to link related markdown pages, allowing you to connect documentation, notes, and decision logs across multi-project environments seamlessly.

Do I need any external dependencies or plugins to run a local markdown wiki?▼

No external dependencies or plugins are required; this markdown wiki operates entirely within your environment, storing pages with YAML frontmatter under the .omc/wiki directory structure.