Skill Directory

AI Skill Directory

Browse curated skills with source links, package snapshots, README assets and install signals in one calm, searchable catalog.

personjakexiaoNo key required

human-writer

Edit text to remove signs of AI-generated writing. Use when reviewing or revising prose to make it sound natural, specific, and human-written. Detects and rewrites AI vocabulary, significance inflatio…

download16deployed_codestar0
personjakexiaoNo key required

hytopia-camera

Helps control camera perspectives in HYTOPIA SDK games. Use when users need first-person/third-person views, camera tracking, zoom effects, or cinematic cameras. Covers PlayerCamera, camera modes, off…

download16deployed_codestar0
personjakexiaoNo key required

hytopia-multiplayer

Helps implement multiplayer features in HYTOPIA SDK games. Use when users need player management, server-authoritative gameplay, networking, or state synchronization. Covers Player class, server autho…

download16deployed_codestar0
personjakexiaoNo key required

hytopia-physics

Helps implement physics and collision in HYTOPIA SDK games. Use when users need rigid bodies, collision detection, raycasting, forces, or physics-based gameplay. Covers PhysicsComponent, colliders, ra…

download16deployed_codestar0
personjakexiaoNo key required

shields-badges

Analyse a repository to identify its focus, technology stack, and labels, then search for and apply appropriate shields.io badges to markdown files.

download16deployed_codestar0
personjakexiaoNo key required

firefox-extension-dev

Expert Firefox extension (WebExtension) developer. Use when building, debugging, publishing, or porting browser extensions for Firefox. Triggers on: Firefox extension, WebExtension, browser add-on, ma…

download16deployed_codestar0
personjakexiaoNo key required

stripe-agent

Comprehensive Stripe integration agent for payments, subscriptions, billing, and marketplace management. Use when Claude needs to work with Stripe API for creating customers, managing subscriptions, p…

download16deployed_codestar0
personjakexiaoNo key required

sqlite-to-oracle-planner

Use when starting a SQLite-to-Oracle migration on a Node.js/TypeScript codebase. Scans for all SQLite touch points (imports, file extensions, connection strings, schema syntax, fallback branches) and …

download16deployed_codestar8
personjakexiaoNo key required

try

Systematically explore and evaluate a library, tool, or GitHub repo in an isolated scratch environment. Use this skill whenever the user asks to "try", "evaluate", "explore", or "kick the tires" on a …

download16deployed_codestar0
personjakexiaoNo key required

hytopia-assets

Helps manage assets in HYTOPIA SDK games. Use when users need to load models, textures, audio, or UI elements. Covers asset loading, HytopiaUI, models, textures, sounds, and asset optimization.

download16deployed_codestar0
personjakexiaoNo key required

hytopia-plugins

Helps create and use plugins in HYTOPIA SDK games. Use when users need to add NPM packages, create reusable modules, or extend game functionality. Covers plugin requirements, installation, and best pr…

download16deployed_codestar0
personjakexiaoNo key required

do-nothing-scripting

Derive a do-nothing bash script from an asciinema .cast file, a plain text file, shell history output, or a user interview — encoding each observed command as a manual step that prompts the operator b…

download16deployed_codestar0
personjakexiaoNo key required

xkcd-says-what

Fetch a matching XKCD comic and generate validated Markdown or HTML embed output for docs or terminal use.

download16deployed_codestar0
personjakexiaoNo key required

obsidian-scaffold

Use when creating a new Obsidian community plugin from scratch. Scaffolds project structure, manifest, tsconfig, esbuild config, and a minimal plugin class that passes ObsidianReviewBot checks.

download16deployed_codestar0
personjakexiaoNo key required

product-tracking-implement-tracking

Generate real instrumentation code from the tracking plan and instrumentation guide. Produces typed SDK wrapper functions, identity management, and integration guidance. Outputs files in a tracking/ d…

download16deployed_codestar8
personjakexiaoNo key required

tech-design-doc

Generate technical design documents with proper structure, diagrams, and implementation details. Default language is English unless user requests Chinese.

download16deployed_codestar6
personjakexiaoNo key required

hytopia-entities

Helps create and manage entities in HYTOPIA SDK games. Use when users need to create game objects, NPCs, items, or any interactive objects. Covers Entity class, spawn/despawn, components, animations, …

download16deployed_codestar0
personjakexiaoNo key required

hytopia-lighting

Helps configure lighting in HYTOPIA SDK games. Use when users need ambient light, sun/directional light, point lights, spot lights, or day/night cycles. Covers Light class, shadows, and performance op…

download16deployed_codestar0
personjakexiaoNo key required

hytopia-events

Helps handle events and input in HYTOPIA SDK games. Use when users need to respond to player actions, game events, chat commands, or input handling. Covers event listeners, chat commands, player input…

download16deployed_codestar0
personjakexiaoNo key required

publishing-npm

Prepare and publish an npm package that ships agent skills, following the skills-npm convention for skill bundling and distribution.

download16deployed_codestar0
personjakexiaoNo key required

bun-first

Describes efficient usage of Bun and Bun APIs instead of Node.js (and its APIs)

download16deployed_codestar2
personjakexiaoNo key required

uv-package-manager

Master the uv package manager for fast Python dependency management, virtual environments, and modern Python project workflows. Use when setting up Python projects, managing dependencies, or optimizin…

download16deployed_codestar0
personjakexiaoNo key required

pandas-data-cleaning

Clean and prepare tabular data using pandas. Handles missing values, deduplication, column name normalization, type conversion, and outlier detection for CSV and Parquet files. Use when the user menti…

download16deployed_codestar3
personjakexiaoNo key required

heimdall

Consolidate inbox transcripts into structured memory — extracts observations and merges into MEMORY.md, journal, and procedures

download16deployed_codestar39