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@ferdinandobons/startup-skill

Startup validation skills for Claude Code

Startup Skill packages four workflows for early-stage startup work: design, competitors, positioning, and pitch. Each skill turns a prompt into structured deliverables such as market research, competitor battle cards, positioning docs, and investor-ready pitch formats.

895 stars130 forksUpdated 2mo ago
Who it's for

Builders who want their agent to pressure-test a startup idea, map competitors, or write a tighter positioning and pitch.

What it delivers

You can move from a rough idea to a structured startup strategy without assembling the research process yourself.

What it does

Startup design workflow

Runs a full validation process with pre-flight checks, customer discovery gates, research, product definition, projections, and validation experiments.

Competitor battle cards

Builds competitor profiles, pricing comparisons, feature matrices, and strategic reports from web research and source packets.

Positioning framework

Uses April Dunford’s positioning structure to produce a positioning doc, alternatives map, category analysis, and messaging implications.

Pitch formats

Generates 10-minute, 5-minute, 2-minute, 1-minute, email, and slide-outline pitch versions, plus scoring and Q&A prep.

Direct skill invocation

Supports prompts like `/startup:startup-design` and `/startup:startup-competitors` for specific workflows.

How to get it

  1. 1Run
    claude plugin marketplace add ferdinandobons/startup-skill
    claude plugin install startup@startup-skill
  2. 2Claude Code Plugin
    claude plugin update startup@startup-skill
  3. 3If the update doesn't pick up new changes, refresh the marketplace source and reinstall
    claude plugin uninstall startup@startup-skill
    claude plugin marketplace remove startup-skill
    claude plugin marketplace add ferdinandobons/startup-skill
    claude plugin install startup@startup-skill
  4. 4CLI / SkillKit: Re-run the install command — it overwrites the previous version
    npx skills add ferdinandobons/startup-skill
    # or
    npx skillkit install ferdinandobons/startup-skill
  5. 5Git Submodule
    git submodule update --remote .agents/startup-skill

README

Startup Skill

Version License: MIT GitHub stars

Startup Skill — From startup idea to validated strategy. In one afternoon. Radically honest. Completely free.

What a $10K strategy consultant would deliver: market research, competitive battle cards, positioning, financial projections, and a 30-day action plan. If your idea should die, it will tell you.

Works with Claude Code and any agent that supports skills.

Website: startupskill.me

Latest release: v1.10.0

Contributions welcome! Open a PR or an issue.

Available Skills

SkillWhat you get
startup-designComplete startup strategy: market research, customer discovery, competitive analysis, brand, product definition, financial projections, and validation experiments. 8 phases plus pre-flight check and customer interview gate, 30+ structured deliverables.
startup-competitorsBattle cards for every competitor, pricing landscape, feature matrix, and strategic report. Built from real reviews, forums, web data, and reviewed social/community source packets when provided.
startup-positioningMarket positioning using April Dunford's framework. Positioning doc, competitive alternatives map, market category analysis, and messaging implications.
startup-pitchInvestor-ready pitch in multiple formats: 10-min, 5-min, 2-min, 1-min elevator, email, and a slide-by-slide deck outline. Includes scoring rubric, Q&A prep, and investor roleplay practice.

Usage

Describe what you need — skills trigger automatically:

"I want to build a SaaS for real estate agents that automates follow-up emails. Is it worth building?"

startup-design runs the full process: pre-flight check, 8 phases, customer discovery gate


"Who are my competitors in the project management space for creative agencies? I need battle cards and a pricing comparison."

startup-competitors profiles 5-8+ competitors across 3 research waves


"Quick validation — fast track mode."

startup-design runs a compressed go/no-go analysis


"How should we position our product? We're in the project management space but we're different from Asana and Monday."

startup-positioning builds positioning through Dunford's 5+1 components


"Prepare my pitch — I'm raising 500K pre-seed. We have 45 active customers growing 20% MoM."

startup-pitch builds pitch narratives in multiple formats with scoring and Q&A prep

Or invoke directly: /startup:startup-design, /startup:startup-competitors, /startup:startup-positioning, /startup:startup-pitch

Token usage: These skills run multiple research agents and can consume a large number of tokens. For the best experience, use Claude Max 5x. If a session hits the limit, just ask Claude to "resume from where you left off" — it will pick up the process.

Installation

Claude Code Plugin (Recommended)

claude plugin marketplace add ferdinandobons/startup-skill
claude plugin install startup@startup-skill
Claude.ai (Web App)

Download .skill files from the Releases page, then upload in Settings → Skills.

Other Methods
# CLI Install
npx skills add ferdinandobons/startup-skill

# Clone and copy
git clone https://github.com/ferdinandobons/startup-skill.git
cp -r startup-skill/startup-design .agents/skills/
cp -r startup-skill/startup-competitors .agents/skills/
cp -r startup-skill/startup-positioning .agents/skills/
cp -r startup-skill/startup-pitch .agents/skills/

# Git submodule
git submodule add https://github.com/ferdinandobons/startup-skill.git .agents/startup-skill

# SkillKit (works with Claude Code, Cursor, Copilot, etc.)
npx skillkit install ferdinandobons/startup-skill
Updating

Claude Code Plugin:

claude plugin update startup@startup-skill

If the update doesn't pick up new changes, refresh the marketplace source and reinstall:

claude plugin uninstall startup@startup-skill
claude plugin marketplace remove startup-skill
claude plugin marketplace add ferdinandobons/startup-skill
claude plugin install startup@startup-skill

Claude.ai: Download the latest .skill files from the Releases page and re-upload in Settings → Skills.

CLI / SkillKit: Re-run the install command — it overwrites the previous version:

npx skills add ferdinandobons/startup-skill
# or
npx skillkit install ferdinandobons/startup-skill

Git Submodule:

git submodule update --remote .agents/startup-skill

Contributing

See CONTRIBUTING.md for details.

License

MIT

Files in the repo

Repository payload14 top-level entries
  • .claude-plugin
  • .github
  • assets
  • startup-competitors
  • startup-design
  • startup-pitch
  • startup-positioning
  • .gitignore
  • AGENTS.md
  • CHANGELOG.md
  • CLAUDE.md
  • CONTRIBUTING.md
  • LICENSE
  • README.md

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