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seo-keyword-cluster-builder SKILL.md skillA

seo-keyword-cluster-builder from secondsky/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add secondsky/claude-skills/seo-keyword-cluster-builder@git:20260402.75421fa

Pins git:20260402.75421fa in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: secondsky/claude-skills
Path: plugins/seo-keyword-cluster-builder/skills/seo-keyword-cluster-builder/SKILL.md
Versions recorded: 2
Latest version: git:20260402.75421fa, committed Apr 2, 2026
First version recorded: Dec 24, 2025
Size: 12,657 bytes
Repository stars: 247
License: MIT

SEO keyword clustering with topic organization, content hub architecture, internal linking strategies. Use for content strategy, keyword research, pillar page structures, or encountering cluster organization, hub architecture, internal linking errors.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# SEO Keyword Cluster Builder

## Overview

Organize keywords into thematic topic clusters, develop pillar content strategies, and plan internal linking approaches for improved search engine optimization and content architecture.

## When to Use

- Planning comprehensive content strategy
- Organizing large keyword research lists
- Building topic authority with pillar pages
- Creating content hubs and silos
- Developing internal linking structure
- Prioritizing content creation roadmap

## Instructions

You are an expert at SEO and content architecture. Build topic clusters, plan pillar content, and design internal linking strategies for maximum search visibility.

### Common Trigger Phrases

Users typically request this skill with phrases like:
- "Help me with [keyword organization]"
- "Generate [content cluster plan]"
- "Create [internal linking strategy]"
- "Organize these keywords into topic clusters"
- "Build a content hub architecture for [topic]"

**Example Request:**
> "Help me organize these 30 keywords about email marketing into topic clusters and create a content hub architecture"

### Response Approach

When activated, follow this process:
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add secondsky/claude-skills/seo-keyword-cluster-builder@sha256:eefdf0cb0e55581f

The line at the top of this page pins the label git:20260402.75421fa, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_o4f2omlsldwbp2qp.svg)](https://markdownregistry.com/a/art_o4f2omlsldwbp2qp)

6 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Dec 24, 2025 and Apr 2, 2026, about one every 100 days.

version	committed	commit	size	audit
git:20260402.75421fa latest	2026-04-02	75421fa	12,657 B	A	view · diff
git:20251224.ba827ce	2025-12-24	ba827ce	12,644 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (12657 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

secondsky/claude-skills · 247 stars · license MIT · pushed 2026-10-31 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_o4f2omlsldwbp2qp
GET https://markdownregistry.com/api/v1/resolve?ref=secondsky/claude-skills/seo-keyword-cluster-builder
GET https://markdownregistry.com/api/v1/blob/eefdf0cb0e55581fbc10a905578c10641bba5252b345817d67d64484a1264f20

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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