Agent skill

Challenge Ranking

by AgibotTech in AgibotTech/genie_sim

A skill your agent uses to fetch the contestant's best score and the per-board leaderboard for the Simulation Challenge.

Custom licenceAuto-check passedResearch & Science

Install Challenge Ranking

skills CLI
$ npx skills add AgibotTech/genie_sim --skill challenge-ranking -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install AgibotTech/genie_sim challenge-ranking --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/AgibotTech/genie_sim.git skills-src && mkdir -p .claude/skills && cp -r skills-src/source/geniesim_benchmark/skills/robocoliseum/challenge-ranking .claude/skills/challenge-ranking && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
challenge-ranking
GitHub stars
1.4k
Token cost
~965 tokens
SKILL.md length
359 words
Files
1
Skills in repo
26
Repo updated
First seen
Licence
Custom licence

At a glance

A skill your agent uses to fetch the contestant's best score and the per-board leaderboard for the Simulation Challenge.

  • Fetch the contestants best score and the per-board leaderboard for the Simulation Challenge
  • SKILL.md covers Preconditions, My best score and rank (per…, Per-board leaderboard and Top-5 hero (all boards at once), plus 4 more sections
  • Calls curl and jq; needs CHALLENGE_TOKEN
  • Tasks that involve Citation management

What it does

Challenge Ranking is an agent skill from AgibotTech/genie_sim. Use to fetch the contestant's best score and the per-board leaderboard for the Simulation Challenge. Read-only; safe to run without confirmation.

Its SKILL.md is about 970 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Research & Science, covering Citation management. The repository describes itself as: Simulation Platform from AgiBot.

When your agent uses it

  • Fetch the contestants best score and the per-board leaderboard for the Simulation Challenge
  • Tasks that involve Citation management

Example prompts

  • “/challenge-ranking”

Requirements

  • A credential in CHALLENGE_TOKEN

What it can do on your machine

Read from SKILL.md and the folder at commit 6ca11c7. 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

    Shell commands in SKILL.md call:

    • curl
    • jq

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

  • Network

    No URLs in SKILL.md. Its commands use curl, which can reach the network depending on how they are called.

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

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • CHALLENGE_TOKEN

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

Context cost

Challenge Ranking loads about 965 tokens when it runs. Until then it costs about 41 tokens; SKILL.md has 359 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~41
When it runs · the whole SKILL.md, loaded when a task matches
~965

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

Auto-check passed

The automated check found no risky patterns in SKILL.md.

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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 359 words (~965 tokens).

name
challenge-ranking

Read the full SKILL.md on GitHub

Files

Just SKILL.md in source/geniesim_benchmark/skills/robocoliseum/challenge-ranking of AgibotTech/genie_sim.

Open the folder on GitHubat commit 6ca11c7

Compare with similar skills

Challenge Ranking next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Challenge Ranking compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Challenge Ranking this skillAgibotTech/genie_sim1.4k—~965Automated safety check: PassCustom licence
Research Writing SkillzLanqing/codex-claude-academic-skills4.6k—~1.1kAutomated safety check: PassMIT
Skill Source CitationsArenukvern/mcp_flutter386—~640Automated safety check: PassMIT
Seven Pass Reviewpedrohcgs/claude-code-my-workflow1.6k—~3.3kAutomated safety check: NotesMIT
Setup MedsciAperivue/medsci-skills329—~960Automated safety check: PassMIT
ResearchSethGammon/Citadel922—~3.3kAutomated safety check: PassMIT

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    4.6k GitHub stars~1.1k tokensUpdated 4 mo ago
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More from AgibotTech/genie_sim

All 26 skills in this repo
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  • Build Workspace

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  • Challenge Inference Protocol

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  • Challenge Login

    AgibotTech/genie_sim

    A skill your agent uses when the contestant needs to obtain or refresh their Simulation Challenge JWT (CHALLENGETOKEN), or wants to inspect the current logged-in user.

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Questions about Challenge Ranking

What does Challenge Ranking do?

A skill your agent uses to fetch the contestant's best score and the per-board leaderboard for the Simulation Challenge. Challenge Ranking is an agent skill from AgibotTech/genie_sim. Use to fetch the contestant's best score and the per-board leaderboard for the Simulation Challenge.

When should I use Challenge Ranking?

Challenge Ranking fits situations like: fetch the contestants best score and the per-board leaderboard for the Simulation Challenge; tasks that involve Citation management.

How do I install Challenge Ranking in Claude Code?

Run `npx skills add AgibotTech/genie_sim --skill challenge-ranking -a claude-code`. Or copy the skill folder (source/geniesim_benchmark/skills/robocoliseum/challenge-ranking in AgibotTech/genie_sim) into .claude/skills/challenge-ranking in your project. Claude Code loads it when a task matches its description.

How do I install Challenge Ranking in Codex?

Run `npx skills add AgibotTech/genie_sim --skill challenge-ranking -a codex`. Or copy the skill folder (source/geniesim_benchmark/skills/robocoliseum/challenge-ranking in AgibotTech/genie_sim) into .agents/skills/challenge-ranking in your project. Codex loads it when a task matches its description.

Can I use Challenge Ranking in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add AgibotTech/genie_sim --skill challenge-ranking -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/challenge-ranking, .gemini/skills/challenge-ranking, .github/skills/challenge-ranking and .opencode/skills/challenge-ranking in your project.

What does Challenge Ranking need to run?

Going by SKILL.md and its folder, Challenge Ranking needs the command-line tools its instructions call (curl and jq) and credentials named CHALLENGE_TOKEN. Our summary lists: A credential in CHALLENGE_TOKEN.

Does Challenge Ranking access the network?

SKILL.md contains no URLs. Its commands use curl, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Challenge Ranking safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Challenge Ranking use?

Challenge Ranking has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Challenge Ranking use?

About 965 tokens (SKILL.md is roughly 3.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Challenge Ranking?

Skills that share tags, products or a category with Challenge Ranking: Research Writing Skill (zLanqing/codex-claude-academic-skills, 4.6k stars), Skill Source Citations (Arenukvern/mcp_flutter, 386 stars), Seven Pass Review (pedrohcgs/claude-code-my-workflow, 1.6k stars) and Setup Medsci (Aperivue/medsci-skills, 329 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Challenge Ranking?

AgibotTech (a GitHub organization) maintains it in AgibotTech/genie_sim, which has 1,414 GitHub stars. The repository holds 26 skills in this directory. The repository was last updated on September 7, 2026.

Source: AgibotTech/genie_sim on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.