Developers
Share your skill
Submit your Claude skill or MCP server. Free to list. Reviewed within 5 business days.
FAQs
Common questions
Your skill is live
Once approved, your skill is immediately visible to all Claude users browsing the marketplace.
Standards
Review standards and guidelines
Review standards and guidelines
All submissions are reviewed against the following criteria before being listed in the marketplace.
1. Accuracy of description
The skill must do what the description says. No inflated claims, no features that don't work yet. Reviewers test each submission against the description.
2. Minimal permission scope
Request only what you need. If your skill reads emails but doesn't send them, don't request send permissions. Over-permissioned skills are rejected on first review.
3. Setup documentation
Users need clear setup instructions. If there's a config step, document it. If authentication is required, explain how it works. Missing documentation is the most common reason for rejection.
4. Stability
Skills must function reliably during review. Crashes, timeouts, or broken flows will result in rejection. Test your skill thoroughly before submitting.
5. No data exfiltration
Skills must not collect, transmit, or store user data without explicit disclosure in the description. This is a hard rule — violations result in permanent removal.
6. Honest representation
Don't claim your skill is verified, official, or affiliated with a tool it isn't. Don't use brand names in ways that imply endorsement you don't have.