Core Fix Skill Docs

This is maintenance tooling for Claude's dynamic Rust skill system. It scans your installed skills, checks if referenced documentation files actually exist, and fetches missing ones from docs.rs. You'd run it after generating skills to catch broken references, or periodically to keep docs in sync. It handles both agent mode (background fetching) and inline mode (direct CLI execution) depending on your setup. The check-only flag lets you audit without changes, while remove-invalid cleans up references that can't be fetched. Honest take: it's plumbing. You won't touch it often, but when a skill references a missing file, you'll be glad it's there.

skills.sh installs: 2K
GitHub stars: 1.6K
last updated: Aug 21, 2026

View on GitHub

Install

$ npx -y skills add actionbook/rust-skills --skill core-fix-skill-docs --agent claude-code

Installs into .claude/skills of the current project.

Files

Fix Skill Documentation

Version: 2.1.0 | Last Updated: 2025-01-27

Check and fix missing reference files in dynamic skills.

Usage

/fix-skill-docs [crate_name] [--check-only] [--remove-invalid]

Arguments:

crate_name: Specific crate to check (optional, defaults to all)
--check-only: Only report issues, don't fix
--remove-invalid: Remove invalid references instead of creating files

Execution Mode Detection

CRITICAL: Check if agent infrastructure is available.

This skill can run in two modes:

Agent Mode: Uses background agents for documentation fetching
Inline Mode: Executes directly using agent-browser CLI or WebFetch

Agent Mode (Plugin Install)

When agent infrastructure is available, use background agents for fetching:

Instructions

1. Scan Skills Directory

# If crate_name provided
skill_dir=~/.claude/skills/{crate_name}

# Otherwise scan all
for dir in ~/.claude/skills/*/; do
    # Process each skill
done

2. Parse SKILL.md for References

Extract referenced files from Documentation section:

## Documentation
- `./references/file1.md` - Description

SKILL.md on GitHub

Details

Repository: github.com/actionbook/rust-skills
Categories: Documentation, Debugging, Rust
First seen: Jul 14, 2026