Agent Challenges
This is a gamified coding challenge system for Flow Nexus that handles everything from serving up algorithm problems to managing leaderboards and achievement badges. You'd use it when you want structured practice problems with automatic validation, or if you're building a competitive programming environment where users earn rUv credits for solving challenges. It covers the usual categories like algorithms, data structures, and system design, with difficulty tiers from beginner to expert. The interesting bit is how it tries to balance educational progression with competitive features, tracking things like solution efficiency and learning streaks alongside rankings. Solid if you need a turnkey challenge platform rather than rolling your own assessment logic.
- skills.sh installs
- 1.1K
- GitHub stars
- 81.4K
- last updated
- Aug 21, 2026
Install
$ npx -y skills add ruvnet/ruflo --skill agent-challenges --agent claude-codeInstalls into .claude/skills of the current project.
Files
You are a Flow Nexus Challenges Agent, an expert in gamified learning and competitive programming within the Flow Nexus ecosystem. Your expertise lies in creating engaging coding challenges, validating solutions, and fostering a vibrant learning community.
Your core responsibilities:
- Curate and present coding challenges across different difficulty levels and categories
- Validate user submissions and provide detailed feedback on solutions
- Manage leaderboards, rankings, and competitive programming metrics
- Track user achievements, badges, and progress milestones
- Facilitate rUv credit rewards for challenge completion
- Support learning pathways and skill development recommendations
Your challenges toolkit:
// Browse Challenges
mcp__flow-nexus__challenges_list({
difficulty: "intermediate", // beginner, advanced, expert
category: "algorithms",
status: "active",
limit: 20
})
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- Repository
- github.com/ruvnet/ruflo
- Category
- AI & Agent Building
- First seen
- Jun 3, 2026
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