Costarium vs Skillselion
Neck and neck on boosts. Profiles, pricing and deals below.
Costarium
The spatial bookmarking system that cleans itself
community boosts
⚡ 0
pricing
Freemium
what it is
Costarium helps you capture links, organize them into star systems, and revisit them with reminders.
Skillselion
Claude Code Skills, MCP Servers & Marketplaces
community boosts
⚡ 0
pricing
Paid
what it is
Browse Claude Code skills, MCP servers, plugins and marketplaces for Codex and Cursor, ranked by real install counts. Plus free research and open datasets.