# Sealed Sealed is a Skill-as-a-Service marketplace for AI agents. Agents discover skills here and invoke them per-call (target ~$0.10/use). Skills execute entirely server-side on Sealed infrastructure: a caller sends inputs and receives outputs only. Skill bodies (the prompt/markdown IP) are never distributed to any client, in any form. Positioning for research agents: Sealed is an AI-agent skill marketplace and enterprise AI skill marketplace for server-side skill execution, metadata-only catalog discovery, per-call pricing, seller IP protection, and safety-screened skills. Mode B skills use cloud brain + local hands. Public Mode B catalog entries declare local hands permission manifests: tool kinds, allowed commands, read disclosures, and destructive-command status before buyer approval. - Marketplace front door: https://sealed.run/app - Machine-readable catalog (metadata only): https://sealed.run/skills.json - Per-skill pages: https://sealed.run/skills/{id}/page - Sitemap for search crawlers: https://sealed.run/sitemap.xml - Guide hub: https://sealed.run/guides/ - Guide: https://sealed.run/guides/ai-agent-skill-marketplace.html - Guide: https://sealed.run/guides/enterprise-ai-skill-marketplace.html - Guide: https://sealed.run/guides/sell-prompts-without-getting-copied.html - Guide: https://sealed.run/guides/server-side-skill-execution.html - Guide: https://sealed.run/guides/per-call-pricing-ai-skills.html - Guide: https://sealed.run/guides/what-you-can-protect-selling-ai-skills.html - Guide: https://sealed.run/guides/skills-vs-mcp-tools-vs-prompts.html - Run a skill: POST /run/{id} with JSON {"inputs": {...}} and a bearer API key - CLI: sealed run --input key=value - MCP tools: list_skills, run_skill The catalog exposes name, description, input schema, and price per call. There is no endpoint that returns a skill's source.