Linting
Code linting and formatting
go-style-core
by cxuu
Core Go style principles and formatting guidelines from Google and Uber style guides. Use when writing any Go code to ensure clarity, simplicity, and consistency. This is the foundational skill - other Go style skills build on these principles.
go-code-review
by cxuu
Quick-reference checklist for Go code review based on the Go Wiki CodeReviewComments. Maps to detailed skills for comprehensive guidance. Use when reviewing Go code or checking code against community style standards.
go-defensive
by cxuu
Defensive programming patterns in Go including interface verification, slice/map copying at boundaries, time handling, avoiding globals, and defer for cleanup. Use when writing robust, production-quality Go code.
fixing-code
by alexei-led
Fix ALL issues via parallel agents with zero tolerance quality enforcement. Use when user says "fix", "fix issues", "fix errors", "fix all", "fix bugs", "fix lint", "fix tests", or wants to resolve code problems.
monthly-invoice-summary
by steveclarke
Generate client-friendly monthly invoice summaries by analyzing Git commits and time sheet notes. Synthesizes technical work into business-focused bullet points suitable for client invoicing. Use when preparing monthly billing or project status reports. Triggers on "invoice summary", "monthly billing", "summarize work for client".
workflow-preflight
by charlesjones-dev
"Run code quality checks (typecheck, lint, tests) - auto-detects configured tools and offers to fix issues."
explaining-code
by Geeksfino
Explains code clearly and thoroughly. Use when asked to explain, clarify, or teach about code snippets, functions, or concepts.
brand-guidelines
by smallnest
Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.
mapbox-style-quality
by mapbox
Expert guidance on validating, optimizing, and ensuring quality of Mapbox styles through validation, accessibility checks, and optimization. Use when preparing styles for production, debugging issues, or ensuring map quality standards.
mapbox-android-patterns
by mapbox
Official integration patterns for Mapbox Maps SDK on Android. Covers installation, adding markers, user location, custom data, styles, camera control, and featureset interactions. Based on official Mapbox documentation.
openpyxl
by vamseeachanta
Create and manipulate Microsoft Excel workbooks programmatically. Build spreadsheets with formulas, charts, conditional formatting, and pivot tables. Handle large datasets efficiently with streaming mode.
d3js
by vamseeachanta
Create custom, highly interactive data visualizations with D3.js (Data-Driven Documents)
html-generator
by camoa
Use when generating branded HTML pages and components from a design system. Creates standalone HTML components and composes them into full pages with embedded CSS, responsive design, and brand integration.
visual-content
by camoa
Use when creating branded presentations or carousels. Generates museum-quality visual output from canvas philosophy, enforcing style constraints. Outputs PDF first, then converts to PPTX for editability.
tailwind-4
by Gentleman-Programming
Tailwind CSS 4 patterns and best practices. Trigger: When styling with Tailwind - cn(), theme variables, no var() in className.
market-report
by EthanAlgoX
Create a structured market analysis report with regime, levels, catalysts, and risks.
catalyst-tracker
by EthanAlgoX
Build a catalyst list and event calendar for an asset.
verification-loop
by organvm-iv-taxis
Comprehensive quality verification system for code changes with build, type, lint, test, and security checks
agent-output-formats
by akaszubski
Standardized output formats for research, planning, implementation, and review agents. Use when generating agent outputs or parsing agent responses.
canva-branded-presentation
by canva-sdks
Create on-brand Canva presentations from an outline or brief. Use when the user asks to create a branded presentation, make an on-brand deck, turn an outline into slides, or generate a presentation from a brief. Input can be text directly in the message, a reference to a Canva doc by name, or a Canva design link (e.g., https://www.canva.com/design/...).
dhh-rails-expert
by nityeshaga
Expert at writing and reviewing Rails code following DHH's style as practiced at 37signals. Use when writing new Rails code, reviewing Rails code, making architectural decisions in Rails apps.
orchestrate
by blacktop
Lead-developer workflow for orchestrating sub-tasks with Claude Code CLI (Opus 4.5/Sonnet) using structured handoffs, review loops, and role specialization. Use when Codex should act as lead/architect, plan architecture and file structure, break work into atomic tasks, delegate bulk boilerplate/docs to Claude, and verify/iterate on Claude output.
cofounder-evaluator
by shipshitdev
Use this skill when users need to evaluate potential co-founders, assess founder compatibility, design equity splits, or navigate co-founder relationships. Activates for "should I work with this person," "co-founder fit," "equity split," or founding team questions.
grid-sticker-generator
by guanyang
A universal 4x4 grid sticker generator. uses strict visual guidelines (No Text, Transparent BG) and supports loading theme templates from resources.