Custom GPTs¶
Use Agent Skills directly in ChatGPT — no installation, no API keys, no setup.
These 6 Custom GPTs package production-grade workflows from the Agent Skills library into ChatGPT. Each GPT is purpose-built for a specific role, using the same structured frameworks and decision tools available in the full skill library.
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Solo Founder
Architecture decisions, go-to-market, hiring, fundraising, and time management for technical founders building alone.
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SEO Audit Expert
Technical SEO audits, Core Web Vitals, on-page optimization, content gap analysis, and site architecture review.
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Content Strategist
Topic clusters, content calendars, audience research, distribution strategy across SEO, social, email, and community.
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Product Manager Toolkit
User stories, PRDs, sprint planning, backlog prioritization, feature scoring (RICE/ICE), and competitive analysis.
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Conversion Copywriter
Landing pages, pricing pages, email sequences, CTAs, headlines, and A/B test variants — all conversion-focused.
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CTO Advisor
Tech debt assessment, team scaling, ADRs, technology evaluation, engineering metrics, and DORA benchmarks.
How It Works¶
- Click any "Open in ChatGPT" link above
- Start chatting — the GPT is pre-configured with domain expertise
- Get structured output — not generic advice, but frameworks and actionable workflows
Requirements: ChatGPT Plus, Pro, or Team plan.
GPTs vs. Installed Skills¶
| Custom GPTs | Installed Skills | |
|---|---|---|
| Platform | ChatGPT | Claude Code, Codex, Gemini CLI, Cursor, + 7 more |
| Setup | Click a link | git clone + install script |
| Depth | 1 skill per GPT | 177 skills, 16 agents, 3 personas |
| Customization | Use as-is | Full source, MIT licensed, extend freely |
| Context | Chat-based | Integrated into your codebase and workflow |
| Best for | Quick access, exploration | Daily development workflow |
The GPTs are a preview of what the full library offers. If you find a GPT useful, the installed skill version goes deeper — with access to your files, codebase, and project context.
Built on Agent Skills¶
These GPTs are powered by the same skill definitions used by thousands of developers:
- 4,600+ GitHub stars · 500+ forks · 7,400+ unique cloners (last 14 days)
- 177 production-ready skills across engineering, product, marketing, compliance, and more
- 11 AI coding tools supported natively