blog-cluster
Semantic topic cluster planning and automated execution engine for claude-blog. Performs SERP-based keyword research, groups keywords by search intent and SERP overlap, builds a hub-and-spoke cluster architecture, generates an interactive SVG cluster map, and executes the full cluster by orchestrating blog-write calls with shared cluster context and automatic internal-link injection. Fills the strategy-to-execution gap: blog-strategy plans the blueprint, blog-cluster builds the house. Use when user says "blog cluster", "topic cluster", "content cluster", "cluster plan", "cluster execute", "pil
npx skills add Infrasity-Labs/dev-gtm-claude-skills --skill blog-cluster --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Blog Cluster (Semantic Topic Cluster Engine) Plans and executes entire interlinked content ecosystems from a single seed keyword. Three layers: Semantic Clustering (the brain), Cluster Architecture (the structure), and Execution Engine (the machine). ## Commands | Command | What it does | |---------|--------------| | `/blog cluster` | Interactive. Asks whether to plan or execute. | | `/blog cluster plan <seed-keyword>` | SERP-based semantic analysis. Outputs cluster plan + map. | | `/blog cluster plan --from strategy [path]` | Imports existing `blog-strategy` cluster build plan and validates against SERP data. | | `/blog cluster execute [path-to-plan]` | Sequential `blog-write` calls with cluster context and auto-interlinks. | ## Key references (load on demand) - `references/semantic-clustering.md` (SERP overlap analysis, intent classification, keyword universe expansion) - `references/cluster-architecture.md` (hub-and-spoke specs, schema strategy, link-density rules) - `references/execution-workflow.md` (execution order, context injection, scorecard, failure handling) ## Cross-references to existing claude-blog skills | Skill | When this skill calls it | |-------|---------------
- Commands
- Key references (load on demand)
- Cross-references to existing claude-blog skills
- Command Routing
- Plan Phase: /blog cluster plan <seed-keyword>
- Step 1. Seed keyword expansion
- Step 2. Semantic clustering
- Step 3. Cluster architecture design
- Step 4. Internal link matrix
- Step 5. Generate output files
- Step 6. Present plan to user
- Strategy Import: /blog cluster plan --from strategy [path]
- Execute Phase: /blog cluster execute [path-to-plan]
- Step 1. Load plan
What does the blog-cluster skill do?
Semantic topic cluster planning and automated execution engine for claude-blog. Performs SERP-based keyword research, groups keywords by search intent and SERP overlap, builds a hub-and-spoke cluster architecture, generates an interactive SVG cluster map, and executes the full cluster by orchestrating blog-write calls with shared cluster context and automatic internal-link injection. Fills the strategy-to-execution gap: blog-strategy plans the blueprint, blog-cluster builds the house. Use when user says "blog cluster", "topic cluster", "content cluster", "cluster plan", "cluster execute", "pil
How do I install it?
Run `npx skills add Infrasity-Labs/dev-gtm-claude-skills --skill blog-cluster --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From Infrasity-Labs/dev-gtm-claude-skills, a repository with 97 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.