maintain

Audit and repair knowledge graph integrity across stale content, orphan pages, and dead links.

Updated Apr 23, 2026
One-click install
npx skills add https://github.com/ngochuy13/intern-dev --skill maintain-ngochuy13
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: maintain
Source: https://github.com/ngochuy13/intern-dev/tree/main/skills/maintain
Command: npx skills add https://github.com/ngochuy13/intern-dev --skill maintain-ngochuy13

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Prevents knowledge-base decay by detecting stale content, orphan pages, dead links, missing cross-references, and other quality regressions so your “brain” stays accurate, connected, and well-cited.

Core Features & Use Cases

  • Brain health checks across quality dimensions: stale pages, orphan pages, dead links, missing cross-references, backlink violations, citation gaps, filing rule violations, and tag consistency.
  • Graph and timeline maintenance: extracts structured links and timeline entries to keep the database layer in sync with markdown content.
  • Quality-focused synthesis (“dream” maintenance cycle): runs a multi-phase maintenance workflow including synthesis and theme patterning while enforcing guardrails like backlink/link requirements and slug discipline.

Quick Start

Run maintain to audit and repair your brain’s link graph, citations, filing, and staleness by executing gbrain maintain.

Frequently Asked Questions about maintain

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

FAQPage Schema
How do I find and fix dead links in my knowledge graph?

Dead links are detected during a comprehensive brain health audit that scans the link graph for broken connections. The maintenance process identifies specific link violations and coordinates tool operations to repair missing cross-references and enforce backlinks.

What is a brain health audit for stale content and orphan pages?

A brain health audit checks knowledge graph integrity across multiple quality dimensions including stale pages, orphan pages, citation gaps, and tag consistency. It detects per-dimension issues and provides specific fix actions to keep content accurate and well-cited.

How do I extract timeline entries and structured links from markdown content?

Timeline extraction and link graph backfills are performed by running maintenance operations that synchronize the database layer with markdown content. This ensures timeline entries and structured links stay aligned with stored pages.

Can I use this to recover my knowledge base after importing new content?

Post-import recovery is supported through maintenance operations that audit and repair the link graph, citations, filing rules, and staleness. This applies directly to routine maintenance and post-import recovery scenarios to restore knowledge graph integrity.

Does citation audit and backlink enforcement work for routine maintenance?

Citation audits and backlink enforcement are standard components of the brain health check. They apply to routine maintenance workflows, detecting citation gaps and backlink violations while enforcing slug discipline and filing rules across stored pages.