Linting
Code linting and formatting
custom-format-validators
by zaggino
Registers and manages custom format validators in z-schema. Use when the user needs to add custom format validation, create sync or async format validators, register formats globally or per instance, validate emails or dates or phone numbers or custom business rules with format, configure formatAssertions for vocabulary-aware behavior, use customFormats option, list registered formats, handle async format timeouts, or understand how format validation differs across JSON Schema drafts.
document-writer
by nuxt-content
Use when writing blog posts or documentation markdown files - provides writing style guide (active voice, present tense), content structure patterns, and MDC component usage. Overrides brevity rules for proper grammar. Use nuxt-content for MDC syntax, nuxt-ui for component props.
linting-neostandard-eslint9
by mcollina
Linting workflows with neostandard and ESLint v9 flat config
demo-producer
by yonatangross
"Creates polished demo videos for skills, tutorials, and CLI demonstrations. Use when producing video showcases, marketing content, or terminal recordings."
beautiful-prose
by EricGrill
A hard-edged writing style contract for timeless, forceful English prose without modern AI tics. Use when users ask for prose or rewrites that must be clean, exact, concrete, and free of AI cadence, filler, or therapeutic tone.
craftedwell-brand
by https-deeplearning-ai
CraftedWell brand guidelines for presentations and documents. Use this skill whenever creating or styling documents (docx, pdf) or presentations (pptx) for CraftedWell. Apply warm, artisanal aesthetic with chocolate/caramel color palette, Georgia headings, and Arial body text.
go-documentation
by cxuu
Guidelines for Go documentation including doc comments, package docs, godoc formatting, runnable examples, and signal boosting. Use when writing or reviewing documentation for Go packages, types, functions, or methods.
codereview-roasted
by OpenHands
Brutally honest code review in the style of Linus Torvalds, focusing on data structures, simplicity, and pragmatism. Use when you want critical, no-nonsense feedback that prioritizes engineering fundamentals over style preferences.
perl-lint
by Jamie-BitFlight
This skill should be used when the user asks to lint Perl code, run perlcritic, check Perl style, format Perl code, run perltidy, or mentions Perl Critic policies, code formatting, or style checking.
go-concurrency
by cxuu
Go concurrency patterns including goroutine lifecycle management, channel usage, mutex handling, and sync primitives. Use when writing concurrent Go code, spawning goroutines, working with channels, or documenting thread-safety guarantees. Based on Google and Uber Go Style Guides.
adcp-media-buy
by adcontextprotocol
Execute AdCP Media Buy Protocol operations with sales agents - discover advertising products, create and manage campaigns, sync creatives, and track delivery. Use when users want to buy advertising, create media buys, interact with ad sales agents, or test advertising APIs.
adcp-creative
by adcontextprotocol
Execute AdCP Creative Protocol operations with creative agents - build creatives from briefs or existing assets, preview renderings, and discover format specifications. Use when users want to generate or transform ad creatives, preview how ads will look, or understand creative format requirements.
release
by colonelpanic8
Use when user asks to release, publish, bump version, or prepare a new version for deployment
nano-image-generator
by solidSpoon
"Generate images using Nano Banana Pro (Gemini 3 Pro Preview). Use when creating app icons, logos, UI graphics, marketing banners, social media images, illustrations, diagrams, or any visual assets. Triggers include phrases like 'generate an image', 'create a graphic', 'make an icon', 'design a logo', 'create a banner', or any request needing visual content."
gsd-to-autoforge-spec
by AutoForgeAI
Convert GSD codebase mapping to AutoForge app_spec.txt. This skill should be used when the user has run /gsd:map-codebase and wants to use AutoForge on an existing project. Triggers: "convert to autoforge", "gsd to spec", "create app_spec from codebase", "use autoforge on existing project", after /gsd:map-codebase completion.
st
by tkersey
Manage persistent task plans in repo-committed JSONL (.step/st-plan.jsonl) so state survives turns/sessions and stays reviewable in git. Use when users ask to "use $st", "resume the plan", "export/import plan state", "checkpoint milestones", "track dependencies/blocked work", "show ready next tasks", "keep shared TODO status on disk", "map a $select plan into durable execution state", "prove $st works for implementation tracking", or diagnose/repair st-plan.jsonl concerns (for example append-only vs mutable semantics, lock-file gitignore policy, or seq/checkpoint integrity).
quality-tools
by TheBeardedBearSAS
Quality Tools - ESLint, TypeScript, Prettier. Use when setting up quality tools or CI.
coding-standards
by TheBeardedBearSAS
React Native Coding Standards - TypeScript. Use when reviewing code style or formatting.
web-design-guidelines
by freekmurze
Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".
deep-dive
by wcygan
Deep dive into a codebase to understand specific topics, patterns, or implementations. Spawns parallel agents with distinct investigation strategies (breadth-first mapping, depth-first tracing, optional history/boundary analysis) then synthesizes findings into a layered summary. Use for understanding how something works, exploring unfamiliar code, or building a mental model of a large system. Keywords: deep dive, explore, understand, how does, architecture, codebase exploration, trace, investigate, mental model
agent-memory
by OpenHands
Persist and retrieve repository-specific knowledge using AGENTS.md files. Use when you want to save important information about a codebase (build commands, code style, workflows) for future sessions.
google-calendar
by aws-samples
View, create, update, and delete calendar events
excel-spreadsheets
by aws-samples
Create, modify, and manage Excel spreadsheets.
mapbox-maplibre-migration
by mapbox
Guide for migrating from MapLibre GL JS to Mapbox GL JS, covering API compatibility, token setup, style configuration, and the benefits of Mapbox's official support and ecosystem