Development skills

Browse reusable Agent Skills, each with a clear purpose and practical guidance.

apply-fix-from-crbug-with-diff

Automates applying a bug fix from a bug report containing a diff and CL description. Supports processing multiple bugs in parallel using subagents.

24.24k repo starsObserved in 1 repos
Development
GitHub

browser-window-feature-refactor

Refactor Chrome desktop `Browser`-scoped logic, such as `Browser` and `BrowserWindow` methods and state, into encapsulated feature controllers owned by `BrowserWindowFeatures`.

24.24k repo starsObserved in 1 repos
Development
GitHub

histogram-cleanup

Identify and safely remove expired Chromium histograms (dead metrics/technical debt). Use this skill when a contributor asks to clean up metrics, fix code health issues related to histograms, remove obsolete code, or work on a histogram cleanup task.

24.24k repo starsObserved in 1 repos
Development
GitHub

java-inline-fqn-cleanup

Identify and clean up inline fully qualified Java names (FQNs) in first-party code, replacing them with standard imports.

24.24k repo starsObserved in 1 repos
Development
GitHub

lint-sync

Add missing LINT.IfChange(...) / LINT.ThenChange(...) guards to enums in C++/Java and XML to keep them in sync. Trigger this skill ONLY when a contributor explicitly asks to add lint guards or synchronize enums using LINT guards.

24.24k repo starsObserved in 1 repos
Development
GitHub

remove-unused-includes

Look through a given folder to find and safely remove unused includes specifically for Clang-compiled code (using clang-include-cleaner), verifying that referencing targets compile.

24.24k repo starsObserved in 1 repos
Development
GitHub

update-v86

Build and install v86 (wasm + libv86.js + BIOS) into windows95. Use when pulling upstream v86 changes, fixing a broken build, verifying the fork branches are still in sync, or setting up a fresh v86 checkout.

24.18k repo starsObserved in 1 repos
Development
GitHub

ichimoku

Ichimoku Kinko Hyo five-line system signal engine. A standalone Japanese technical-analysis school that generates trading signals from Tenkan/Kijun crossovers, cloud position, and Chikou confirmation. Pure pandas implementation.

23.63k repo starsObserved in 16 repos
Development
GitHub

strategy-generate

Create, modify, and optimize quantitative trading strategies, then backtest and evaluate them.

23.63k repo starsObserved in 2 repos
Development
GitHub

crm-package-development

Use when creating a new Krayin CRM package or module, extending CRM functionality via a package, or adding custom business logic without modifying core files. Covers Laravel package structure, service providers, migrations, models, repositories, routes, controllers, views, config, ACL, and menus.

23.38k repo starsObserved in 1 repos
Development
GitHub