- AgentHub: 13 files updated with non-engineering examples (content drafts, research, strategy) — engineering stays primary, cross-domain secondary - AgentHub: 7 slash commands, 5 Python scripts, 3 references, 1 agent, dry_run.py validation (57 checks) - Marketplace: agenthub entry added with cross-domain keywords, engineering POWERFUL updated (25→30), product (12→13), counts synced across all configs - SEO: generate-docs.py now produces keyword-rich <title> tags and meta descriptions using SKILL.md frontmatter — "Claude Code Skills" in site_name propagates to all 276 HTML pages - SEO: per-domain title suffixes (Agent Skill for Codex & OpenClaw, etc.), slug-as-title cleanup, domain label stripping from titles - Broken links: 141→0 warnings — new rewrite_skill_internal_links() converts references/, scripts/, assets/ links to GitHub source URLs; skills/index.md phantom slugs fixed (6 marketing, 7 RA/QM) - Counts synced: 204 skills, 266 tools, 382 refs, 16 agents, 17 commands, 21 plugins — consistent across CLAUDE.md, README.md, docs/index.md, marketplace.json, getting-started.md, mkdocs.yml - Platform sync: Codex 163 skills, Gemini 246 items, OpenClaw compatible Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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title, description
| title | description |
|---|---|
| Custom GPTs — Agent Skills in ChatGPT | 6 Custom GPTs powered by Claude Code Skills. Use production-grade agent skills for product management, SEO, copywriting, CTO advisory, content strategy, and solo founding directly in ChatGPT. |
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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:material-rocket-launch:{ .lg .middle } Solo Founder
Architecture decisions, go-to-market, hiring, fundraising, and time management for technical founders building alone.
:octicons-link-external-16: Open in ChatGPT{ .md-button }
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:material-magnify:{ .lg .middle } SEO Audit Expert
Technical SEO audits, Core Web Vitals, on-page optimization, content gap analysis, and site architecture review.
:octicons-link-external-16: Open in ChatGPT{ .md-button }
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:material-text-box-outline:{ .lg .middle } Content Strategist
Topic clusters, content calendars, audience research, distribution strategy across SEO, social, email, and community.
:octicons-link-external-16: Open in ChatGPT{ .md-button }
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:material-clipboard-check-outline:{ .lg .middle } Product Manager Toolkit
User stories, PRDs, sprint planning, backlog prioritization, feature scoring (RICE/ICE), and competitive analysis.
:octicons-link-external-16: Open in ChatGPT{ .md-button }
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:material-pencil:{ .lg .middle } Conversion Copywriter
Landing pages, pricing pages, email sequences, CTAs, headlines, and A/B test variants — all conversion-focused.
:octicons-link-external-16: Open in ChatGPT{ .md-button }
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:material-cog:{ .lg .middle } CTO Advisor
Tech debt assessment, team scaling, ADRs, technology evaluation, engineering metrics, and DORA benchmarks.
:octicons-link-external-16: Open in ChatGPT{ .md-button }
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
Browse All Skills{ .md-button .md-button--primary } Get Started{ .md-button } View on GitHub :fontawesome-brands-github:{ .md-button }