When the user wants to create, optimize, or audit free tools pages. Also use when the user mentions "free tools," "tools page," "toolkit," "free [X] tool," "free [X] calculator," "free [X] checker," "lead magnet tool," "programmatic tools," or "tools hub." For content strategy, use content-strategy.
npx skills add https://github.com/kostja94/marketing-skills --skill tools-page-generator
Guides free tools pages that drive traffic and lead generation for the main product. Tools are free, standalone utilities — not the primary monetization. They serve the same ICP as the paid product, are often extracted mini-features from the full product (low dev effort), and typically scale via programmatic SEO. Distinct from features (paid capabilities) and resources (content hub).
When invoking: On first use, if helpful, open with 1–2 sentences on what this skill covers and why it matters, then provide the main output. On subsequent use or when the user asks to skip, go directly to the main output.
Check for project context first: If .claude/project-context.md or .cursor/project-context.md exists, read it for product, ICP, and conversion goals.
Identify:
| Dimension | Tools | Features |
|----------|-------|----------|
| Monetization | Free; not primary revenue | Paid product capabilities |
| Purpose | Lead gen, traffic, trust | Conversion, evaluation |
| Content | Standalone utility; excerpt from product | Full product capability list |
| Scale | Many tools; programmatic keywords | Fewer, curated |
| Format | Often SPA; toolkit hub | Benefit-led grid/list |
| User intent | "I need to do X now" (task) | "What can this product do?" (evaluation) |
| Section | Purpose |
|---------|---------|
| Headline | Task-focused; "Free [X] Checker" or "Calculate [Y] in Seconds" |
| Tool UI | Input → process → output; minimal friction |
| Instructions | 1–3 steps; "Enter URL → Click Analyze → Get Results" |
| Tool description | What it does, who it's for; SEO content |
| FAQ | Tool-specific: "What is [X]?", "How is [Y] calculated?" |
| CTA | "Get full access" / "Try [Product] free" — link to main product |
| Related tools | Internal links to other tools in toolkit |
| Section | Purpose |
|---------|---------|
| Headline | "Free [Category] Tools" or "Free Tools to [Outcome]" |
| Category tabs/sections | e.g., SEO Tools, AI Writing Tools, Local SEO (Semrush pattern) |
| Tool cards | Name, one-line benefit, CTA to tool page |
| How to use | Short ordered procedure (often 3 steps for hubs); e.g. Choose tool → Enter info → Get results. Section H2 per howto-section-generator—prefer outcome/tool-led (“How to use these tools”) or “In *N* steps …” only when *N* matches the visible steps |
| CTA | "Access 50+ tools with free account" |
| Social proof | Logos, "Trusted by X brands" |
| Type | Examples | Programmatic potential |
|------|----------|-------------------------|
| Calculators | ROI, LTV, loan, salary, carbon footprint | "[X] calculator" keywords |
| Checkers | SEO, backlink, plagiarism, grammar, keyword rank | "[X] checker" keywords |
| Converters | Unit, currency, file format, encoding | "[X] to [Y] converter" |
| Generators | Sitemap, meta tags, FAQ schema, titles | "[X] generator" keywords |
| Analyzers | Content, readability, sentiment | "[X] analyzer" keywords |
| Pattern | Example |
|---------|---------|
| Hub | /tools, /free-tools |
| Category | /free-tools/seo, /tools/calculators |
| Per tool | /free-tools/seo-checker, /tools/roi-calculator |
Integration with protocols.io API for managing scientific protocols. This skill should be used when working with protocols.io to search, create, update, or publish protocols; manage protocol steps and materials; handle discussions and comments; organize workspaces; upload and manage files; or integrate protocols.io functionality into workflows. Applicable for protocol discovery, collaborative protocol development, experiment tracking, lab protocol management, and scientific documentation.
Analyzes job descriptions and generates tailored resumes that highlight relevant experience, skills, and achievements to maximize interview chances
Generate Excalidraw diagrams from natural language descriptions. Use when asked to "create a diagram", "make a flowchart", "visualize a process", "draw a system architecture", "create a mind map", or "generate an Excalidraw file". Supports flowcharts, relationship diagrams, mind maps, and system architecture diagrams. Outputs .excalidraw JSON files that can be opened directly in Excalidraw.
Build and distribute Expo development clients locally or via TestFlight
Use when you have a written implementation plan to execute in a separate session with review checkpoints
Data structure for annotated matrices in single-cell analysis. Use when working with .h5ad files or integrating with the scverse ecosystem. This is the data format skill—for analysis workflows use scanpy; for probabilistic models use scvi-tools; for population-scale queries use cellxgene-census.
Benchling R&D platform integration. Access registry (DNA, proteins), inventory, ELN entries, workflows via API, build Benchling Apps, query Data Warehouse, for lab data management automation.
Comprehensive molecular biology toolkit. Use for sequence manipulation, file parsing (FASTA/GenBank/PDB), phylogenetics, and programmatic NCBI/PubMed access (Bio.Entrez). Best for batch processing, custom bioinformatics pipelines, BLAST automation. For quick lookups use gget; for multi-service integration use bioservices.
Take kostja94/tools-page-generator from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.