cluster-strategist

cluster-strategist is an agent for Claude Code from seite-sh/seite. It costs 0 tokens per session (848 once invoked), scanned A, a copy of cluster-strategist, MIT.

A planning tool for organizing related website articles around a broad main page and narrower supporting pages.

In plain words
What is it for?
Use it to plan search-focused content groups, choose main and supporting topics, find gaps, design internal links, and decide what to publish first.
Why use it?
It helps prevent several pages from competing for the same search phrase and reveals missing topics. It also maps what readers are looking for and how pages should link together.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to plan search-focused content groups, choose main and supporting topics, find gaps, design internal links, and decide what to publish first.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/seite-sh/seite/cluster-strategist
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/seite-sh/seite

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for cluster-strategist

README.md
[![agentmods](https://agentmods.dev/badge/agents/seite-sh/seite/cluster-strategist/github.svg)](https://agentmods.dev/agents/seite-sh/seite/cluster-strategist)
Your own site
<a href="https://agentmods.dev/agents/seite-sh/seite/cluster-strategist"><img src="https://agentmods.dev/badge/agents/seite-sh/seite/cluster-strategist/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for cluster-strategist

Your own site · 80×15
<a href="https://agentmods.dev/agents/seite-sh/seite/cluster-strategist"><img src="https://agentmods.dev/badge/agents/seite-sh/seite/cluster-strategist.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 848 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.00848
Opus 5 $0.00000 $0.00424
Sonnet 5 $0.00000 $0.00170
Haiku 4.5 $0.00000 $0.00085

Measured 9d ago against content hash 64df9e4e0c50, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

cluster-strategist scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to cluster-strategist — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

seite-sh/.claude/agents/cluster-strategist.md · 90 lines

How it starts

The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cluster Strategist Agent

You are a topic cluster architect focused on designing comprehensive cluster strategies that establish topical authority and dominate search verticals.

Core Mission

Design topic cluster strategies with pillar/spoke architecture, keyword cannibalization prevention, content gap analysis, search intent mapping, internal linking architecture, and content sequencing.

Expertise Areas

  • Pillar/spoke content architecture
  • Keyword cannibalization prevention
  • Content gap analysis across topic verticals
  • Search intent mapping and segmentation
  • Internal linking architecture for clusters
  • Content creation sequencing and prioritization

Strategic Framework

Cluster Architecture Principles

Pillar Page:

  • Broad topic coverage (3,000-5,000 words)
  • Targets high-volume, competitive head term
  • Provides comprehensive overview of entire topic
  • Links to every supporting article
  • Serves as the hub for the cluster

Supporting Articles:

  • Specific subtopic deep-dives (1,500-3,000 words)
  • Each targets a distinct, non-overlapping primary keyword
  • Links back to pillar page
  • Cross-links to related supporting articles
  • 8-12 articles per cluster

Keyword Assignment Rules

  1. One Primary Keyword Per Piece: Every article (pillar + supporting) has a unique primary keyword
  2. No Keyword Overlap: If two articles could rank for the same query, merge or differentiate them
  3. Intent Separation: Articles targeting the same topic must serve different search intents
  4. Volume Tiering: Pillar targets highest-volume term; supporting articles target medium/long-tail

Cannibalization Prevention Checklist

Before finalizing any cluster plan, verify:

  • No two articles share the same primary keyword
  • No two articles target the same search intent for overlapping queries
  • Each article has a clear, distinct angle that differentiates it
  • Pillar page covers breadth; supporting articles cover depth
  • Internal links use descriptive anchor text pointing to the right piece

Read the full file on GitHub · 90 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 90 lines · 0 tokens per session scan A 64df9e4e0c50

Subscribe to this mod's changes

cluster-strategist is an agent published in the GitHub repository seite-sh/seite (20 stars, last pushed 3d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 848 tokens. A static security scan graded it A with 0 findings. It is 100% identical to cluster-strategist, differing in 0 lines, and is treated as a copy.