Agent Skills

io.github.anthropics/claude-plugins-official/writing-rules

This skill should be used when the user asks to "create a hookify rule", "write a hook rule", "configure hookify", "add a hookify rule", or needs guidance on hookify rule syntax and patterns.

io.github.PostHog/posthog/writing-kea-logics

Guide for writing or reviewing PostHog kea logic files (`*Logic.ts` / `*Logic.tsx`). Use when creating a new logic, adding actions/reducers/selectors/listeners/loaders/forms/router bindings, choosing between reducer vs selector vs cache, deciding between listeners and `kea-subscriptions`, wiring React with `useValues`/`useActions`/`BindLogic`, or onboarding to kea conventions. Read keajs.org for upstream API; this skill captures PostHog-specific conventions and idioms.

io.github.microsoft/FluidFramework/writing-plans

Use when design is complete and you need detailed implementation tasks for engineers with zero codebase context - creates comprehensive implementation plans with exact file paths, complete code examples, and verification steps assuming engineer has minimal domain knowledge

Clean Code

v1.0.0

io.clawhub.wpank/clean-code-review

Pragmatic coding standards for writing clean, maintainable code — naming, functions, structure, anti-patterns, and pre-edit safety checks. Use when writing new code, refactoring existing code, reviewing code quality, or establishing coding standards.

io.github.aiskillstore/marketplace/sql-expert

Expert SQL query writing, optimization, and database schema design with support for PostgreSQL, MySQL, SQLite, and SQL Server. Use when working with databases for: (1) Writing complex SQL queries with joins, subqueries, and window functions, (2) Optimizing slow queries and analyzing execution plans, (3) Designing database schemas with proper normalization, (4) Creating indexes and improving query performance, (5) Writing migrations and handling schema changes, (6) Debugging SQL errors and query issues

io.github.Intuned/cookbook/automation-best-practices

Best practices for writing reliable browser automation scripts with Intuned. Use when writing, reviewing, or editing automation code, scraping scripts, or browser-based workflows. Provides guidance on selectors, waiting strategies, anti-detection, performance optimization, and SDK patterns.

io.github.Comfy-Org/ComfyUI_frontend/writing-storybook-stories

Write or update Storybook stories for Vue components in ComfyUI_frontend. Use when adding, modifying, reviewing, or debugging `.stories.ts` files, Storybook docs, component demos, or visual catalog entries in `src/` or `apps/desktop-ui/`.

io.github.diegosouzapw/awesome-omni-skill/cursor-rules-writing-majiayu000

Create Cursor IDE rules in .mdc format with proper frontmatter, glob patterns, and cross-references. Covers rule structure, file organization, triggering mechanisms, and quality standards. Use when creating or modifying Cursor rules for context injection.

io.github.RefoundAI/lenny-skills/writing-north-star-metrics

Help users define their North Star metric. Use when someone is choosing their primary success metric, trying to align the team around a key measure, struggling with metric proliferation, or setting up their measurement strategy.

io.github.medusajs/medusa/writing-releases

Writes GitHub release notes for Medusa releases in the established style. Use when generating a draft release description from a list of commits and PR metadata. Covers minimal patch releases, single-highlight releases, multi-feature releases, and releases with breaking changes.

io.github.aiskillstore/marketplace/typescript-strict-guard

Use when writing or reviewing TypeScript code. Enforces strict mode standards, explicit typing, and best practices. Prevents 'any' types, @ts-ignore comments, and non-null assertions. This is a COMPREHENSIVE skill - consult the detailed guides before writing any TypeScript code.

io.github.aiskillstore/marketplace/typescript-strict

Strict TypeScript rules. Use when writing ANY TypeScript.

io.github.google/ax/docker-writer

Skill for writing Dockerfiles based on user requirements.

Blog Writer

v0.1.0

io.clawhub.tomstools11/blog-writer

This skill should be used when writing blog posts, articles, or long-form content in the writer's distinctive writing style. It produces authentic, opinionated content that matches the writer's voice—direct, conversational, and grounded in personal experience. The skill handles the complete workflow from research review through Notion publication. Use this skill for drafting blog posts, thought leadership pieces, or any writing meant to reflect the writer's perspective on AI, productivity, sales, marketing, or technology topics.

io.github.vm0-ai/vm0/testing

Comprehensive testing patterns and anti-patterns for writing and reviewing tests

io.github.TheBushidoCollective/han/kubernetes-manifests

Use when writing and deploying Kubernetes manifests for container orchestration.

io.github.unopim/unopim/unopim-backend-dev

Backend PHP development for UnoPim. Activates when writing PHP code, creating classes, models, repositories, events, listeners, or tests; or when the user mentions model, repository, controller, service, event, listener, observer, Concord, proxy, or needs to write backend code. MUST be invoked before writing any PHP tests.

io.github.medusajs/medusa/writing-docs

Writes and updates Medusa documentation MDX files for the book, resources, ui, user-guide, and cloud projects. Use when making documentation changes based on code diffs, adding new pages, updating existing content, or updating component examples. ALWAYS load this skill before modifying any MDX file in www/apps/.

io.github.bitwarden/server/writing-database-queries

Bitwarden database architecture, migrations, and dual-ORM strategy. Use when working with `.sql` files, stored procedures, EF migrations, or database schema changes. Also use when deciding whether a change needs both Dapper and EF Core implementations, or whether a breaking stored-procedure change requires `_V2` versioning.

io.github.obra/superpowers/test-driven-development

Use when implementing any feature or bugfix, before writing implementation code

Writer

v1.0.2

io.clawhub.ivangdavila/writer

Fix AI writing patterns that create repetitive and robotic content

io.github.Lionad-Morotar/local-tools/css-expert

Expert CSS guidance for writing modern, performant, accessible CSS. Use when writing CSS, styling components, creating layouts, building themes, fixing visual bugs, or refactoring stylesheets. Activates automatically for any CSS-related task. Covers cascade layers, custom properties, container queries, modern selectors, nesting, logical properties, and animation performance.

io.github.Shubhamsaboo/awesome-llm-apps/python-expert

Senior Python developer expertise for writing clean, efficient, and well-documented code. Use when: writing Python code, optimizing Python scripts, reviewing Python code for best practices, debugging Python issues, implementing type hints, or when user mentions Python, PEP 8, or needs help with Python data structures and algorithms.

io.github.max-sixty/worktrunk/writing-user-outputs

CLI output formatting standards for worktrunk. Load before editing any code that calls warning_message, hint_message, error_message, info_message, eprintln, or println, or that produces strings the user will see (CLI help, progress UI, snapshot text). Documents ANSI color nesting rules, message patterns, and output system architecture.