Short
sickn33/agentic-awesome-skills
Rewrite the previous response more briefly while preserving the substance.
Apply XP principles through simple evolving design, short feedback loops, and shared engineering responsibility.
MITAuto-check passed
Install Extreme Programming
$ npx skills add smartfrog/opencode-froggy --skill extreme-programming -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install smartfrog/opencode-froggy extreme-programming --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/smartfrog/opencode-froggy.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skill/extreme-programming .claude/skills/extreme-programming && 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 "extreme-programming" agent skill from https://github.com/smartfrog/opencode-froggy/tree/main/skill/extreme-programming into .claude/skills/extreme-programming/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "extreme-programming", 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/smartfrog/opencode-froggy/tree/main/skill/extreme-programmingType 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 smartfrog/opencode-froggy --skill extreme-programming -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install smartfrog/opencode-froggy extreme-programming --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/smartfrog/opencode-froggy.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skill/extreme-programming .agents/skills/extreme-programming && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "extreme-programming" agent skill from https://github.com/smartfrog/opencode-froggy/tree/main/skill/extreme-programming into .agents/skills/extreme-programming/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "extreme-programming", 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 smartfrog/opencode-froggy --skill extreme-programming -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install smartfrog/opencode-froggy extreme-programming --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/smartfrog/opencode-froggy.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skill/extreme-programming .cursor/skills/extreme-programming && 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 "extreme-programming" agent skill from https://github.com/smartfrog/opencode-froggy/tree/main/skill/extreme-programming into .cursor/skills/extreme-programming/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "extreme-programming", 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/smartfrog/opencode-froggy.git --path skill/extreme-programming--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 smartfrog/opencode-froggy --skill extreme-programming -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install smartfrog/opencode-froggy extreme-programming --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/smartfrog/opencode-froggy.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skill/extreme-programming .gemini/skills/extreme-programming && 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 "extreme-programming" agent skill from https://github.com/smartfrog/opencode-froggy/tree/main/skill/extreme-programming into .gemini/skills/extreme-programming/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "extreme-programming", 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 smartfrog/opencode-froggy extreme-programmingInstalls 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 smartfrog/opencode-froggy --skill extreme-programming -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/smartfrog/opencode-froggy.git skills-src && mkdir -p .github/skills && cp -r skills-src/skill/extreme-programming .github/skills/extreme-programming && 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 "extreme-programming" agent skill from https://github.com/smartfrog/opencode-froggy/tree/main/skill/extreme-programming into .github/skills/extreme-programming/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "extreme-programming", 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 smartfrog/opencode-froggy --skill extreme-programming -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install smartfrog/opencode-froggy extreme-programming --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/smartfrog/opencode-froggy.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skill/extreme-programming .opencode/skills/extreme-programming && 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 "extreme-programming" agent skill from https://github.com/smartfrog/opencode-froggy/tree/main/skill/extreme-programming into .opencode/skills/extreme-programming/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "extreme-programming", 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
extreme-programming- GitHub stars
- 106
- Token cost
- ~315 tokens
- SKILL.md length
- 132 words
- Files
- 1
- Skills in repo
- 4
- Repo updated
- First seen
- Licence
- MIT
At a glance
Apply XP principles through simple evolving design, short feedback loops, and shared engineering responsibility.
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Extreme Programming is an agent skill from smartfrog/opencode-froggy. Apply XP principles through simple evolving design, short feedback loops, and shared engineering responsibility.
Its SKILL.md is about 320 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The licence is MIT.
Example prompts
- “/extreme-programming”
What it can do on your machine
Read from SKILL.md and the folder at commit 77779bd. 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
Extreme Programming loads about 315 tokens when it runs. Until then it costs about 33 tokens; SKILL.md has 132 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 smartfrog/opencode-froggy at commit 77779bd, republished under its MIT licence (© smartfrog). 132 words, ~315 tokens.
Download SKILL.mdSave it as
.claude/skills/extreme-programming/SKILL.md (or your agent's skills folder).- name
- extreme-programming
- description
- Apply XP principles through simple evolving design, short feedback loops, and shared engineering responsibility.
Extreme Programming
- Communication: share objectives, acceptance examples, relevant context, and evidence so another agent can resume the work.
- Simplicity: apply KISS and YAGNI; reuse existing capabilities and evolve the simplest design meeting current needs.
- Feedback: verify assumptions early, integrate validated changes frequently, and adjust product decisions using actual user feedback. Use
tddfor implementation andbacklog-managementfor ticket workflow. - Courage: report failed checks and uncertainty honestly; revise decisions when evidence changes.
- Respect: give specific, evidence-based feedback, preserve others' work, and bound investigation and correction costs.
Implementers own tests and ongoing refactoring. Reviewers and simplifiers provide targeted help. Follow shared project conventions; temporary scopes coordinate edits rather than establish permanent code ownership. A passing isolated branch is not proof of successful integration. Prefer reversible design decisions and distinguish production-ready changes from experimental findings.
© smartfrog, 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 skill/extreme-programming of smartfrog/opencode-froggy.
Open the folder on GitHubat commit 77779bd
Compare with similar skills
Extreme Programming 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 |
|---|---|---|---|---|---|---|
| Extreme Programming this skillsmartfrog/opencode-froggy | 106 | — | ~315 | Automated safety check: Pass | MIT | |
| Shortsickn33/agentic-awesome-skills | 47k | 1 repos | ~281 | Automated safety check: Pass | MIT | |
| Principle Redesign From First Principlescursor/plugins | 10k | 8 repos | ~211 | Automated safety check: Pass | None | |
| Harness Evolveruvnet/ruflo | 74k | — | ~1.6k | Automated safety check: Notes | MIT | |
| Uxui Principlessickn33/agentic-awesome-skills | 47k | 2 repos | ~548 | Automated safety check: Pass | MIT | |
| Strict Programming Practicescode-yeongyu/oh-my-openagent | 70k | — | ~9.5k | Automated safety check: Pass | Custom licence |
Similar skills
- Official
Principle Redesign From First Principles
cursor/plugins
Apply when integrating a new requirement into an existing design.
Harness Evolve
ruvnet/ruflo
Run @metaharness/darwin evolve <repo to mutate a harness's seven policy surfaces (planner/contextBuilder/reviewer/retryPolicy/toolPolicy/memoryPolicy/scorePolicy), sandbox-score each variant, and…
Uxui Principles
sickn33/agentic-awesome-skills
Evaluate interfaces against 168 research-backed UX/UI principles, detect antipatterns, and inject UX context into AI coding sessions.
Strict Programming Practices
code-yeongyu/oh-my-openagent
Applies strict, type-first coding rules for Python, Rust, TypeScript and Go, loading the matching language reference before the agent writes or edits any code.
Referral Program
alirezarezvani/claude-skills
When the user wants to design, launch, or optimize a referral or affiliate program.
More from smartfrog/opencode-froggy
Ask Questions If Underspecified
smartfrog/opencode-froggy
Clarify requirements before implementing. An agent skill from smartfrog/opencode-froggy.
Backlog Management
smartfrog/opencode-froggy
Manage ticket responsibilities, workflow, and capacity through Linear/Trello MCP tools or a Markdown fallback.
TDD
smartfrog/opencode-froggy
Apply Test-Driven Development workflow for new features and bugfixes.
Questions about Extreme Programming
What does Extreme Programming do?
Apply XP principles through simple evolving design, short feedback loops, and shared engineering responsibility. Extreme Programming is an agent skill from smartfrog/opencode-froggy. Apply XP principles through simple evolving design, short feedback loops, and shared engineering responsibility.
How do I install Extreme Programming in Claude Code?
Run `npx skills add smartfrog/opencode-froggy --skill extreme-programming -a claude-code`. Or copy the skill folder (skill/extreme-programming in smartfrog/opencode-froggy) into .claude/skills/extreme-programming in your project. Claude Code loads it when a task matches its description.
How do I install Extreme Programming in Codex?
Run `npx skills add smartfrog/opencode-froggy --skill extreme-programming -a codex`. Or copy the skill folder (skill/extreme-programming in smartfrog/opencode-froggy) into .agents/skills/extreme-programming in your project. Codex loads it when a task matches its description.
Can I use Extreme Programming 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 smartfrog/opencode-froggy --skill extreme-programming -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/extreme-programming, .gemini/skills/extreme-programming, .github/skills/extreme-programming and .opencode/skills/extreme-programming in your project.
What does Extreme Programming need to run?
SKILL.md names no scripts, command-line tools or credentials: Extreme Programming is instructions for the agent only.
Does Extreme Programming 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 Extreme Programming 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 Extreme Programming use?
Extreme Programming 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 Extreme Programming use?
About 315 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.
What are the alternatives to Extreme Programming?
Skills that share tags, products or a category with Extreme Programming: Short (sickn33/agentic-awesome-skills, 47k stars), Principle Redesign From First Principles (cursor/plugins, 10k stars), Harness Evolve (ruvnet/ruflo, 74k stars) and Uxui Principles (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Extreme Programming?
smartfrog (a GitHub organization) maintains it in smartfrog/opencode-froggy, which has 106 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on September 28, 2026.
Source: smartfrog/opencode-froggy on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.