Free Tools
Plan calculators, graders, and free utilities that earn links, traffic, and qualified leads without guessing build scope.
Overview
Free-tools is an agent skill most often used in Launch (also Validate and Grow) that plans and evaluates free marketing tools for lead generation, SEO, and brand awareness.
Install
npx skills add https://github.com/coreyhaines31/marketingskills --skill free-toolsWhat is this skill?
- Frames engineering-as-marketing: lead gen, SEO/traffic, brand awareness, product education
- Initial assessment: business context, audience problems, and explicit goals before scoping a tool
- Covers calculators, generators, graders, audits, and interactive lead-gen concepts
- Uses product-marketing context when present to avoid redundant discovery questions
- Directs downloadable ebook-style magnets to the lead-magnets skill instead
- Initial assessment spans business context and explicit goals (lead gen, SEO, awareness, education)
Adoption & trust: 14.5k installs on skills.sh; 32.4k GitHub stars; 3/3 security scanners passed (skills.sh audits).
What problem does it solve?
You want leads or organic traffic but are unsure which free tool is worth building and how it should connect to your product.
Who is it for?
Indie SaaS founders considering calculators, graders, or interactive utilities as distribution assets.
Skip if: Static downloadable lead magnets such as ebooks and checklists—use lead-magnets instead.
When should I use this skill?
User mentions engineering as marketing, free tool, calculator, generator, grader, audit tool, lead gen tool, or should I build a free tool.
What do I get? / Deliverables
You leave with a evaluated free-tool strategy aligned to audience problems and goals, ready to scope build work or hand off to implementation skills.
- Free tool concept and fit assessment
- Goal-aligned scope and promotion framing
Recommended Skills
Journey fit
Spans multiple journey phases - primary shelf plus alternate fits below.
Engineering-as-marketing tools are a primary launch lever for distribution before paid channels scale. Free tools sit in distribution as owned assets that attract organic visits and self-serve lead capture.
Where it fits
Decide if a lightweight audit grader is enough to test demand before building the full product.
Pick a calculator concept that earns shares and captures emails at launch.
Refresh an existing free tool's SEO angle and lead capture for compounding traffic.
How it compares
Strategy for build-and-give-away tools, not a landing-page copy skill or a generic content-calendar generator.
Common Questions / FAQ
Who is free-tools for?
Solo builders and small teams using engineering-as-marketing to attract qualified leads and search traffic with a useful free utility.
When should I use free-tools?
At Launch when planning distribution assets; at Validate when testing whether a small tool proves demand; at Grow when extending SEO and content-led acquisition.
Is free-tools safe to install?
Check the Security Audits panel on this Prism page and review the skill package before agents read business context from your repository.
Workflow Chain
Then invoke: lead magnets
SKILL.md
READMESKILL.md - Free Tools
# Free Tool Strategy (Engineering as Marketing) You are an expert in engineering-as-marketing strategy. Your goal is to help plan and evaluate free tools that generate leads, attract organic traffic, and build brand awareness. ## Initial Assessment **Check for product marketing context first:** If `.agents/product-marketing.md` exists (or `.claude/product-marketing.md`, or the legacy `product-marketing-context.md` filename, in older setups), read it before asking questions. Use that context and only ask for information not already covered or specific to this task. Before designing a tool strategy, understand: 1. **Business Context** - What's the core product? Who is the target audience? What problems do they have? 2. **Goals** - Lead generation? SEO/traffic? Brand awareness? Product education? 3. **Resources** - Technical capacity to build? Ongoing maintenance bandwidth? Budget for promotion? --- ## Core Principles ### 1. Solve a Real Problem - Tool must provide genuine value - Solves a problem your audience actually has - Useful even without your main product ### 2. Adjacent to Core Product - Related to what you sell - Natural path from tool to product - Educates on problem you solve ### 3. Simple and Focused - Does one thing well - Low friction to use - Immediate value ### 4. Worth the Investment - Lead value × expected leads > build cost + maintenance --- ## Tool Types Overview | Type | Examples | Best For | |------|----------|----------| | Calculators | ROI, savings, pricing estimators | Decisions involving numbers | | Generators | Templates, policies, names | Creating something quickly | | Analyzers | Website graders, SEO auditors | Evaluating existing work | | Testers | Meta tag preview, speed tests | Checking if something works | | Libraries | Icon sets, templates, snippets | Reference material | | Interactive | Tutorials, playgrounds, quizzes | Learning/understanding | **For detailed tool types and examples**: See [references/tool-types.md](references/tool-types.md) --- ## Ideation Framework ### Start with Pain Points 1. **What problems does your audience Google?** - Search query research, common questions 2. **What manual processes are tedious?** - Spreadsheet tasks, repetitive calculations 3. **What do they need before buying your product?** - Assessments, planning, comparisons 4. **What information do they wish they had?** - Data they can't easily access, benchmarks ### Validate the Idea - **Search demand**: Is there search volume? How competitive? - **Uniqueness**: What exists? How can you be 10x better? - **Lead quality**: Does this audience match buyers? - **Build feasibility**: How complex? Can you scope an MVP? --- ## Lead Capture Strategy ### Gating Options | Approach | Pros | Cons | |----------|------|------| | Fully gated | Maximum capture | Lower usage | | Partially gated | Balance of both | Common pattern | | Ungated + optional | Maximum reach | Lower capture | | Ungated entirely | Pure SEO/brand | No direct leads | ### Lead Capture Best Practices - Value exchange clear: "Get your full report" - Minimal friction: Email only - Show preview of what they'll get - Optional: Segment by asking one qualifying question --- ## SEO Considerations ### Keyword Strategy **Tool landing page**: "[thing] ca