How do I install the Index Sheriff skill?

Run npx skillmds@latest add majiayu000/index-sheriff in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Index Sheriff skill do?

Updates 00_MASTER_INDEX navigation files to reflect new/changed content. It is listed under Marketing & Growth on SkillMD.

Is Index Sheriff safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Index Sheriff?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Index Sheriff free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Index Sheriff?

majiayu000 (@majiayu000) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Index Sheriff

Name: Index Sheriff
Rating: 4.5 (4 reviews)
Author: majiayu000

Updates 00_MASTER_INDEX navigation files to reflect new/changed content.

majiayu000 Updated Sep 21, 2026 567 repo stars

Marketing & Growth

Install

Press C to copy

$ npx skillmds@latest add majiayu000/index-sheriff

Installs into ~/.claude/skills (or .claude/skills inside a project). Restart Claude Code to pick it up.

Download .zip

＋ Add to plugin

README badge

[![SkillMD](https://skillmd.com/badge/majiayu000/index-sheriff.svg)](https://skillmd.com/skills/majiayu000/index-sheriff)

Trust & safety

Audits pending

Not yet audited · commit 7a20fe0

Permissions this skill uses

Documentation only
No scripts, network access, or credentials are involved.

Works with: Claude Code Claude.ai OpenAI Codex +

File contents

name: index-sheriff description: Updates 00_MASTER_INDEX navigation files to reflect new/changed content. metadata: short-description: Fix indexes + nav

Steps

Scan 00_MASTER_INDEX for the relevant index file(s).
Add/adjust bullets so new files are discoverable.
Keep style consistent with existing index phrasing.
Do not invent links to files that don’t exist.

majiayu000/claude-skill-registry/tree/main/skills/marketing/index-sheriff commit 7a20fe0d1e

Frequently asked questions

npx skillmds@latest add majiayu000/index-sheriff