Agent Challenges
ruvnet/ruflo
Agent skill for challenges - invoke with $agent-challenges. An agent skill from ruvnet/ruflo.
Rethink just-completed work against an agreed plan, classifying findings as deal-breaker, suggestion, or correct, with a confidence score.
MITAuto-check passed
Install 02 Challenge
$ npx skills add ai-driven-dev/framework --skill 02-challenge -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install ai-driven-dev/framework 02-challenge --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/ai-driven-dev/framework.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/aidd-refine/skills/02-challenge .claude/skills/02-challenge && rm -rf skills-srcUse ~/.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/
Install the "02-challenge" agent skill from https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-refine/skills/02-challenge into .claude/skills/02-challenge/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "02-challenge", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-refine/skills/02-challengeType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add ai-driven-dev/framework --skill 02-challenge -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install ai-driven-dev/framework 02-challenge --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ai-driven-dev/framework.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/aidd-refine/skills/02-challenge .agents/skills/02-challenge && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "02-challenge" agent skill from https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-refine/skills/02-challenge into .agents/skills/02-challenge/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "02-challenge", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add ai-driven-dev/framework --skill 02-challenge -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install ai-driven-dev/framework 02-challenge --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ai-driven-dev/framework.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/aidd-refine/skills/02-challenge .cursor/skills/02-challenge && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "02-challenge" agent skill from https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-refine/skills/02-challenge into .cursor/skills/02-challenge/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "02-challenge", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/ai-driven-dev/framework.git --path plugins/aidd-refine/skills/02-challenge--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add ai-driven-dev/framework --skill 02-challenge -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install ai-driven-dev/framework 02-challenge --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ai-driven-dev/framework.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/aidd-refine/skills/02-challenge .gemini/skills/02-challenge && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "02-challenge" agent skill from https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-refine/skills/02-challenge into .gemini/skills/02-challenge/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "02-challenge", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install ai-driven-dev/framework 02-challengeInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add ai-driven-dev/framework --skill 02-challenge -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/ai-driven-dev/framework.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/aidd-refine/skills/02-challenge .github/skills/02-challenge && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "02-challenge" agent skill from https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-refine/skills/02-challenge into .github/skills/02-challenge/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "02-challenge", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add ai-driven-dev/framework --skill 02-challenge -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install ai-driven-dev/framework 02-challenge --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ai-driven-dev/framework.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/aidd-refine/skills/02-challenge .opencode/skills/02-challenge && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "02-challenge" agent skill from https://github.com/ai-driven-dev/framework/tree/main/plugins/aidd-refine/skills/02-challenge into .opencode/skills/02-challenge/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "02-challenge", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
02-challenge- GitHub stars
- 513
- Token cost
- ~328 tokens
- SKILL.md length
- 101 words
- Files
- 4 (incl. references, assets)
- Skills in repo
- 46
- Repo updated
- First seen
- Licence
- MIT
At a glance
Rethink just-completed work against an agreed plan, classifying findings as deal-breaker, suggestion, or correct, with a confidence score.
- Critically review recent work
- SKILL.md covers Actions, Transversal rules, References and Assets
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
02 Challenge is an agent skill from ai-driven-dev/framework. Rethink just-completed work against an agreed plan, classifying findings as deal-breaker, suggestion, or correct, with a confidence score. Use to challenge or critically review recent work. Not for line-by-line style review or writing code.
Its SKILL.md is about 330 tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including reference files and assets (for example `actions/01-challenge.md`, `assets/report-template.md` and `references/confidence-rubric.md`).
The repository describes itself as: Marketplace Framework AI-Driven Dev : Context Engineering, Plugins, Agents, Skills, Hooks, Templates, SDLC. The licence is MIT.
When your agent uses it
- Critically review recent work
Example prompts
- “/02-challenge”
What it can do on your machine
Read from SKILL.md and the folder at commit 6e30640. 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.
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
02 Challenge loads about 328 tokens when it runs, and up to ~551 if it reads all its reference files. Until then it costs about 63 tokens; SKILL.md has 101 words of instructions outside code blocks.
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
The full file from ai-driven-dev/framework at commit 6e30640, republished under its MIT licence (© ai-driven-dev). 101 words, ~328 tokens.
Download SKILL.mdSave it as
.claude/skills/02-challenge/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.- name
- 02-challenge
- description
- Rethink just-completed work against an agreed plan, classifying findings as deal-breaker, suggestion, or correct, with a confidence score. Use to challenge or critically review recent work. Not for line-by-line style review or writing code.
- argument-hint
- work
Challenge
Rethink prior work and surface what is wrong, missing, or duplicated. Output a structured report with a confidence score so the user knows whether to ship, iterate, or rework.
Actions
| # | Action | Role | Input |
|---|---|---|---|
| 01 | challenge | Rethink prior work, classify findings, score confidence | the work + agreed reference |
Before running an action, read its file in actions/, not only the table or assets.
Transversal rules
- Reason from first principles, no logical gaps.
- Aim for simplifications. If the work can be smaller, say so.
- Fill
assets/report-template.mdverbatim.
References
references/confidence-rubric.md: tiered rubric for the confidence percentage.
Assets
assets/report-template.md: findings report skeleton, filled per run.
© ai-driven-dev, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 3 other files (references, assets) in plugins/aidd-refine/skills/02-challenge of ai-driven-dev/framework.
- SKILL.md
- actions/01-challenge.md
- assets/report-template.md
- references/confidence-rubric.md
Open the folder on GitHubat commit 6e30640
Compare with similar skills
02 Challenge 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| 02 Challenge this skillai-driven-dev/framework | 513 | — | ~328 | Automated safety check: Pass | MIT | |
| Agent Challengesruvnet/ruflo | 74k | 3 repos | ~995 | Automated safety check: Pass | MIT | |
| Challengealirezarezvani/claude-skills | 28k | 2 repos | ~1.7k | Automated safety check: Pass | MIT | |
| Rethinkagenticnotetaking/arscontexta | 3.5k | 1 repos | ~7.1k | Automated safety check: Notes | MIT | |
| RethinkEpicenterHQ/epicenter | 4.8k | — | ~925 | Automated safety check: Pass | Custom licence | |
| Verification Before Completionforyourhealth111-pixel/Vibe-Skills | 3.6k | — | ~1.1k | Automated safety check: Pass | Apache-2.0 |
Similar skills
Challenge
alirezarezvani/claude-skills
Pre-mortem plan analysis. An agent skill from alirezarezvani/claude-skills.
Rethink
agenticnotetaking/arscontexta
Challenge system assumptions against accumulated evidence. An agent skill from agenticnotetaking/arscontexta.
Rethink
EpicenterHQ/epicenter
Pursue the best possible version of a system, API, or abstraction, develop the vision through dialectic, and work backward to make it real.
Verification Before Completion
foryourhealth111-pixel/Vibe-Skills
Completion-evidence route used before claiming work is complete, fixed, passing, committed, or PR-ready.
Verification Before Completion
farm-fe/farm
A skill your agent uses when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any…
More from ai-driven-dev/framework
All 46 skills in this repo00 Async Dev
ai-driven-dev/framework
Drive the async-dev pipeline from one entry point, whether setup, run, or review.
01 Plan
ai-driven-dev/framework
Turn a request, ticket, or file into a phased implementation plan.
01 Sdlc
ai-driven-dev/framework
Autonomously orchestrates a request from framing to a draft pull request, isolating implementation, independent review, and final outcome challenge.
02 Backlog
ai-driven-dev/framework
Orchestrates a product backlog end to end. An agent skill from ai-driven-dev/framework.
00 Onboard
ai-driven-dev/framework
Guide a project's journey through AIDD, from first setup to shipping a feature.
01 Acceptance QA
ai-driven-dev/framework
Validate a reviewed candidate's observable behavior against its acceptance criteria and record short named videos as reviewer evidence.
Questions about 02 Challenge
What does 02 Challenge do?
Rethink just-completed work against an agreed plan, classifying findings as deal-breaker, suggestion, or correct, with a confidence score. 02 Challenge is an agent skill from ai-driven-dev/framework. Rethink just-completed work against an agreed plan, classifying findings as deal-breaker, suggestion, or correct, with a confidence score.
When should I use 02 Challenge?
02 Challenge fits situations like: critically review recent work.
How do I install 02 Challenge in Claude Code?
Run `npx skills add ai-driven-dev/framework --skill 02-challenge -a claude-code`. Or copy the skill folder (plugins/aidd-refine/skills/02-challenge in ai-driven-dev/framework) into .claude/skills/02-challenge in your project. Claude Code loads it when a task matches its description.
How do I install 02 Challenge in Codex?
Run `npx skills add ai-driven-dev/framework --skill 02-challenge -a codex`. Or copy the skill folder (plugins/aidd-refine/skills/02-challenge in ai-driven-dev/framework) into .agents/skills/02-challenge in your project. Codex loads it when a task matches its description.
Can I use 02 Challenge 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 ai-driven-dev/framework --skill 02-challenge -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/02-challenge, .gemini/skills/02-challenge, .github/skills/02-challenge and .opencode/skills/02-challenge in your project.
What does 02 Challenge need to run?
SKILL.md names no scripts, command-line tools or credentials: 02 Challenge is instructions for the agent only.
Does 02 Challenge access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is 02 Challenge 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 02 Challenge use?
02 Challenge is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does 02 Challenge use?
About 328 tokens (SKILL.md is roughly 1.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 223 tokens, read only when the agent opens those files.
What are the alternatives to 02 Challenge?
Skills that share tags, products or a category with 02 Challenge: Agent Challenges (ruvnet/ruflo, 74k stars), Challenge (alirezarezvani/claude-skills, 28k stars), Rethink (agenticnotetaking/arscontexta, 3.5k stars) and Rethink (EpicenterHQ/epicenter, 4.8k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains 02 Challenge?
ai-driven-dev (a GitHub organization) maintains it in ai-driven-dev/framework, which has 513 GitHub stars. The repository holds 46 skills in this directory. The repository was last updated on October 8, 2026.
Source: ai-driven-dev/framework on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.