Pre Push
artcc/freelingo
A skill your agent uses when the user asks to check before pushing, pre-push, verificar antes de pushear, run all checks, or quiere validar que todo pasa antes de hacer push.
Skill for Extreme Programming (XP) practices and Test-Driven Development (TDD).
Install Xp Copilot
$ npx skills add fike/fastapi-blog --skill xp-copilot -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install fike/fastapi-blog xp-copilot --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/fike/fastapi-blog.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills-packages/xp-copilot .claude/skills/xp-copilot && 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 "xp-copilot" agent skill from https://github.com/fike/fastapi-blog/tree/main/.agents/skills-packages/xp-copilot into .claude/skills/xp-copilot/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xp-copilot", 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/fike/fastapi-blog/tree/main/.agents/skills-packages/xp-copilotType 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 fike/fastapi-blog --skill xp-copilot -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install fike/fastapi-blog xp-copilot --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fike/fastapi-blog.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills-packages/xp-copilot .agents/skills/xp-copilot && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "xp-copilot" agent skill from https://github.com/fike/fastapi-blog/tree/main/.agents/skills-packages/xp-copilot into .agents/skills/xp-copilot/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xp-copilot", 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 fike/fastapi-blog --skill xp-copilot -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install fike/fastapi-blog xp-copilot --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fike/fastapi-blog.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills-packages/xp-copilot .cursor/skills/xp-copilot && 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 "xp-copilot" agent skill from https://github.com/fike/fastapi-blog/tree/main/.agents/skills-packages/xp-copilot into .cursor/skills/xp-copilot/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xp-copilot", 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/fike/fastapi-blog.git --path .agents/skills-packages/xp-copilot--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 fike/fastapi-blog --skill xp-copilot -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install fike/fastapi-blog xp-copilot --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fike/fastapi-blog.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills-packages/xp-copilot .gemini/skills/xp-copilot && 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 "xp-copilot" agent skill from https://github.com/fike/fastapi-blog/tree/main/.agents/skills-packages/xp-copilot into .gemini/skills/xp-copilot/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xp-copilot", 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 fike/fastapi-blog xp-copilotInstalls 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 fike/fastapi-blog --skill xp-copilot -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/fike/fastapi-blog.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills-packages/xp-copilot .github/skills/xp-copilot && 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 "xp-copilot" agent skill from https://github.com/fike/fastapi-blog/tree/main/.agents/skills-packages/xp-copilot into .github/skills/xp-copilot/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xp-copilot", 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 fike/fastapi-blog --skill xp-copilot -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install fike/fastapi-blog xp-copilot --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fike/fastapi-blog.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills-packages/xp-copilot .opencode/skills/xp-copilot && 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 "xp-copilot" agent skill from https://github.com/fike/fastapi-blog/tree/main/.agents/skills-packages/xp-copilot into .opencode/skills/xp-copilot/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "xp-copilot", 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
xp-copilot- GitHub stars
- 101
- Token cost
- ~286 tokens
- SKILL.md length
- 111 words
- Files
- 3 (incl. scripts, references)
- Skills in repo
- 2
- Repo updated
- First seen
- Licence
- MIT
At a glance
Skill for Extreme Programming (XP) practices and Test-Driven Development (TDD).
- Works in 3 steps: Red: Create a failing test in… → Green: Write the minimum code in… → Refactor: Clean up the code while…
- Starting new features
- SKILL.md covers Overview, TDD Workflow…, Rules of Engagement and Reference Materials, plus 1 more section
- Runs Shell scripts from its folder
What it does
Xp Copilot is an agent skill from fike/fastapi-blog. Skill for Extreme Programming (XP) practices and Test-Driven Development (TDD). Use when starting new features or fixing bugs to ensure a "Red-Green-Refactor" cycle.
Its SKILL.md is about 290 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including scripts and reference files (for example `references/xp-tdd-guide.md` and `scripts/run_test.sh`).
It sits in Testing & QA, covering Test-driven development. It works with Docker, pytest, OpenTelemetry and FastAPI. The repository describes itself as: A FastAPI backend for blog with OpenTelemtry and Jaeger. The licence is MIT.
When your agent uses it
- Starting new features
- Fixing bugs to ensure a Red-Green-Refactor cycle
Example prompts
- “Red-Green-Refactor”
- “/xp-copilot”
Requirements
- A Bash shell
- Docker
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- Red: Create a failing test in backend/tests/. Run it using scripts/run_test.sh.
- Green: Write the minimum code in backend/app/ to pass the test.
- Refactor: Clean up the code while keeping the tests green.
What it can do on your machine
Read from SKILL.md and the folder at commit f8be702. 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
Ships 1 file in scripts/ (Shell), which the agent can run.
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
Xp Copilot loads about 286 tokens when it runs, and up to ~583 if it reads all its reference files. Until then it costs about 44 tokens; SKILL.md has 111 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); the scripts in this folder are not scanned.
SKILL.md
The full file from fike/fastapi-blog at commit f8be702, republished under its MIT licence (© fike). 111 words, ~286 tokens.
Download SKILL.mdSave it as
.claude/skills/xp-copilot/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.- name
- xp-copilot
- description
- Skill for Extreme Programming (XP) practices and Test-Driven Development (TDD). Use when starting new features or fixing bugs to ensure a "Red-Green-Refactor" cycle.
XP Copilot
Overview
This skill guides the agent through the Extreme Programming workflow, prioritizing TDD, simple design, and continuous feedback.
TDD Workflow (Red-Green-Refactor)
- Red: Create a failing test in
backend/tests/. Run it usingscripts/run_test.sh. - Green: Write the minimum code in
backend/app/to pass the test. - Refactor: Clean up the code while keeping the tests green.
Rules of Engagement
- Test First: Production code modification is forbidden without a corresponding test case.
- Small Iterations: Deliver small, functional increments.
- Continuous Validation: Use
scripts/run_test.shafter every change.
Reference Materials
- XP & TDD Guide: Detailed breakdown of the TDD phases and pair programming mindset.
Resources
scripts/run_test.sh: Executes pytest inside the project's Docker test environment.
© fike, 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 2 other files (scripts, references) in .agents/skills-packages/xp-copilot of fike/fastapi-blog.
- SKILL.md
- references/xp-tdd-guide.md
- scripts/run_test.sh
Open the folder on GitHubat commit f8be702
Compare with similar skills
Xp Copilot 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 |
|---|---|---|---|---|---|---|
| Xp Copilot this skillfike/fastapi-blog | 101 | — | ~286 | Automated safety check: Pass | MIT | |
| Pre Pushartcc/freelingo | 158 | — | ~732 | Automated safety check: Pass | AGPL-3.0 | |
| Code PatternsAedelon/claude-code-blueprint | 120 | — | ~1.2k | Automated safety check: Pass | Custom licence | |
| Flowfile Debugging PlaybookEdwardvaneechoud/Flowfile | 370 | — | ~6.3k | Automated safety check: Pass | MIT | |
| Code Review Securitynicepkg/auto-company | 192 | 1 repos | ~3.9k | Automated safety check: Pass | MIT | |
| Docker Containerizationailabs-393/ai-labs-claude-skills | 454 | — | ~2.1k | Automated safety check: Notes | MIT |
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Code Patterns
Aedelon/claude-code-blueprint
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Flowfile Debugging Playbook
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Symptom-to-cause triage playbook for Flowfile (core/worker/kernel/frontend/AI) — covers "no such table" DB cascades (two distinct causes), import-time Alembic migration corruption, silent…
Code Review Security
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Security-focused code review checklist and automated scanning patterns.
Docker Containerization
ailabs-393/ai-labs-claude-skills
This skill should be used when containerizing applications with Docker, creating Dockerfiles, docker-compose configurations, or deploying containers to various platforms.
Code to PRD
alirezarezvani/claude-skills
Reverse-engineers a frontend, backend or fullstack codebase into a product requirements document with per-page docs, an enum dictionary and an API inventory.
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Clean Code Refactorer
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Skill for identifying code smells and refactoring code using Clean Code, SOLID, and DRY principles.
Related
Categories
Questions about Xp Copilot
What does Xp Copilot do?
Skill for Extreme Programming (XP) practices and Test-Driven Development (TDD). Xp Copilot is an agent skill from fike/fastapi-blog. Skill for Extreme Programming (XP) practices and Test-Driven Development (TDD).
When should I use Xp Copilot?
Xp Copilot fits situations like: starting new features; fixing bugs to ensure a Red-Green-Refactor cycle.
How do I install Xp Copilot in Claude Code?
Run `npx skills add fike/fastapi-blog --skill xp-copilot -a claude-code`. Or copy the skill folder (.agents/skills-packages/xp-copilot in fike/fastapi-blog) into .claude/skills/xp-copilot in your project. Claude Code loads it when a task matches its description.
How do I install Xp Copilot in Codex?
Run `npx skills add fike/fastapi-blog --skill xp-copilot -a codex`. Or copy the skill folder (.agents/skills-packages/xp-copilot in fike/fastapi-blog) into .agents/skills/xp-copilot in your project. Codex loads it when a task matches its description.
Can I use Xp Copilot 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 fike/fastapi-blog --skill xp-copilot -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/xp-copilot, .gemini/skills/xp-copilot, .github/skills/xp-copilot and .opencode/skills/xp-copilot in your project.
What does Xp Copilot need to run?
Going by SKILL.md and its folder, Xp Copilot needs a shell for the scripts in its folder. Our summary lists: A Bash shell; Docker.
Does Xp Copilot 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 Xp Copilot 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Xp Copilot use?
Xp Copilot 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 Xp Copilot use?
About 286 tokens (SKILL.md is roughly 1.1k 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 297 tokens, read only when the agent opens those files.
What are the alternatives to Xp Copilot?
Skills that share tags, products or a category with Xp Copilot: Pre Push (artcc/freelingo, 158 stars), Code Patterns (Aedelon/claude-code-blueprint, 120 stars), Flowfile Debugging Playbook (Edwardvaneechoud/Flowfile, 370 stars) and Code Review Security (nicepkg/auto-company, 192 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Xp Copilot?
fike (a GitHub user) maintains it in fike/fastapi-blog, which has 101 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on October 5, 2026.
Source: fike/fastapi-blog on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.