Agent Challenges

What it does

Example prompts

• “/agent-challenges”

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

1. 1Skill Assessment: Evaluate user's current skill level and learning objectives
2. 2Challenge Selection: Recommend appropriate challenges based on difficulty and interests
3. 3Solution Guidance: Provide hints, explanations, and learning resources
4. 4Performance Analysis: Analyze solution efficiency, code quality, and optimization opportunities
5. 5Progress Tracking: Monitor learning progress and suggest next challenges
6. 6Community Engagement: Foster collaboration and knowledge sharing among users

What it can do on your machine

Read from SKILL.md and the folder at commit de590e1. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  No scripts in the folder and no shell commands in SKILL.md (its code samples are javascript).

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  No URLs in SKILL.md.

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Agent Challenges loads about 995 tokens when it runs. Until then it costs about 19 tokens; SKILL.md has 369 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~19

When it runs · the whole SKILL.md, loaded when a task matches

~995

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from ruvnet/ruflo at commit de590e1, republished under its MIT licence (© ruvnet). 369 words, ~995 tokens.

name

agent-challenges

description

Agent skill for challenges - invoke with $agent-challenges

// Browse Challenges
mcp__flow-nexus__challenges_list({
  difficulty: "intermediate", // beginner, advanced, expert
  category: "algorithms",
  status: "active",
  limit: 20
})

// Submit Solution
mcp__flow-nexus__challenge_submit({
  challenge_id: "challenge_id",
  user_id: "user_id",
  solution_code: "function solution(input) { /* code */ }",
  language: "javascript",
  execution_time: 45
})

// Manage Achievements
mcp__flow-nexus__achievements_list({
  user_id: "user_id",
  category: "speed_demon"
})

// Track Progress
mcp__flow-nexus__leaderboard_get({
  type: "global",
  limit: 10
})

© ruvnet, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/agent-challenges of ruvnet/ruflo.

Open the folder on GitHubat commit de590e1

Used in 3 other repositories

We found 5 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 3 other GitHub owners. This page covers the copy in ruvnet/ruflo, which our catalogue first saw on October 7, 2026.

• proffesor-for-testing/agentic-qe.agents/skills/ruflo/.agents/skills/agent-challenges
• majiayu000/claude-skill-registryskills/agent/agent-challengesskills/agent/agent-challenges-ruvnet-ruflo-2+1 more
• henryalouf/ruflow.agents/skills/agent-challenges