Does this skill overwrite my custom documentation content?

No, the skill is designed to preserve manually added sections and non-template content. it primarily updates auto-generated parts, placeholders, and sections where code reality has diverged from the text.

Can I update only specific types of documentation?

Yes, you can target specific files by name or use category arguments such as 'category:core', 'category:data', or 'category:infrastructure' to update related groups of documents.

How does the skill prevent AI hallucinations in the documentation?

It follows a 'Verify-Before-Write' workflow, using an Explore agent to gather facts from the actual source code. Any claim that cannot be verified through file analysis or grep is removed or flagged rather than guessed.

What placeholders can the skill automatically replace?

The skill can dynamically update placeholders for project names, dates, detected tech stacks, ER diagrams, architecture diagrams, and extracted component descriptions.

Does it work with existing Git workflows?

Yes, it uses Git logs to check documentation freshness and determine which files are outdated based on when the related source code was last modified.

Documentation Sync & Update

Name: Documentation Sync & Update
Author: mgiovani

bymgiovani

•

コンテンツ管理

Synchronizes and updates project documentation by analyzing the current codebase state to ensure technical accuracy and eliminate stale information.

The docs-update skill is a specialized utility for Claude Code designed to keep project documentation perfectly aligned with an evolving codebase. It automates the tedious process of refreshing architecture diagrams, onboarding guides, API documentation, and data models by performing deep codebase analysis and verifying every claim against actual source files. By employing strict anti-hallucination protocols and parallel subagents, it identifies outdated sections, removes unverified claims, and updates dynamic placeholders, ensuring that your documentation remains a reliable single source of truth without the manual overhead of constant maintenance.

主な機能

01Automated placeholder replacement for technical stacks, component counts, and architecture diagrams.

02Git-aware change detection to prioritize updates for documents linked to recently modified code.

03Strict anti-hallucination verification that removes unverified or stale technical claims from existing docs.

04Multi-mode updates supporting specific files, entire categories (Core, Data, Infra), or the full project scope.

052 GitHub stars

06Deep codebase analysis that verifies documentation claims against real source code and file paths.

ユースケース

01Refreshing developer onboarding guides and setup instructions before new team members join a project.

02Updating architecture and API documentation immediately following a major refactoring or database schema migration.

03Maintaining a 'docs-as-code' workflow by automatically syncing technical specifications during the release process.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add mgiovani/cc-arsenal docs-update

For use in Claude.ai and ChatGPT

Download Skill