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Agent Skills Marketplace
✓ verifiedFree
Searchable directory of open-source AI agent 'skills' (SKILL.md files) for developers building with Claude, Codex, or ChatGPT agents.
777K visits/mo
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Civitai
✓ verifiedFreemium
Community hub for sharing and generating AI art models, centered on Stable Diffusion, with paid memberships.
7.5M visits/mo
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AI invitation generator
✓ verifiedFreemium
AI invitation generator from Greetings Island for custom invites, cards and save-the-dates across occasions.
2.0M visits/mo785 saves
Pricing
No public pricing
No public pricing
No public pricing
Core features
- ✦Full-text search across millions of indexed SKILL.md files
- ✦Browse skills by creator or by occupation category
- ✦Inspect GitHub source links for each skill before use
- ✦REST API access to the skill catalog
- ✦One-click running of skills inside supported agent platforms
- ✦Library of shared AI art models
- ✦On-site image, video, and 3D generation
- ✦Community galleries and challenges
- ✦Buzz credit system for generation
- ✦Creator memberships with extra perks
- ✦API access
- ✦AI-generated invitations and greeting cards
- ✦Large theme library across occasions
- ✦Photo upload and custom design
- ✦'Magic invite' AI creation and message composer
- ✦Save-the-dates, RSVP and announcement cards
Use cases
- →Finding an existing agent skill instead of writing one from scratch
- →Comparing similar skills across different creators
- →Building custom search or analytics on top of the skill catalog via API
- →Discovering skills relevant to a specific job function
- →Downloading Stable Diffusion models
- →Generating AI art in the browser
- →Sharing and showcasing creations
- →Discovering community models and prompts
- →Making invitations for weddings and parties
- →Creating birthday and baby-shower cards
- →Designing save-the-dates and announcements
- →Producing business event invites
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