TypeScript

Create or edit a Cindy Skill, search the SkillHub public marketplace or your organization's Skills, upload your own Skill, or publish a new version of a Skill you authored.

makecindy/cindy

Add a new self-contained example agent under examples/. An agent skill from GetBindu/Bindu.

GetBindu/Bindu

Run the tests that cover a change in the pnpm repository, in the Rust workspace (pnpm/, pnpr/) or the TypeScript CLI (pnpm11/), and recognize the cases where a scoped run passes without testing…

pnpm/pnpm

Migrate test files from as type assertions to @total-typescript/shoehorn.

fossasia/eventyay-interpretation

Sets the rules for writing GraphQL queries and mutations in .gql files, running codegen, and using generated Apollo hooks with proper error and loading handling.

ChrisWiles/claude-code-showcase

A skill your agent uses when writing code that calls the Gemini API for text generation, multi-turn chat, multimodal understanding, image generation, video generation, speech generation (TTS), voice…

google-gemini/gemini-skills

Guidelines for developing with TypeORM, a full-featured ORM for TypeScript and JavaScript supporting multiple databases

rolling-scopes/rsschool-app

Helps instrument a custom Python or TypeScript agent to record events for Failproof AI, verify what gets written, and run an evaluator worker that scores the runs.

FailproofAI/failproofai

Build apps with the Claude API or Anthropic SDK. An agent skill from Kocoro-lab/Kocoro.

Kocoro-lab/Kocoro

Builds, modifies, debugs, migrates and verifies TypeScript MCP servers and MCP Apps with the mcp-use framework, treating the installed package's types as the source of truth.

mcp-use/mcp-use

AWS serverless and event-driven architecture expert based on Well-Architected Framework.

zxkane/aws-skills

Builds or extends a custom Mirage virtual filesystem adapter for an API, database, object store or app data, with a working mount configuration and filesystem tests.

strukto-ai/mirage

Scans a codebase for vulnerabilities with CodeQL's data flow and taint tracking in run-all or important-only modes, including data extensions for project-specific sources and sinks.

trailofbits/skills

Guides design of modular-monolith platforms with DDD, flat-by-aggregate modules, anti-corruption layers, outbox events and resilience, plus an architecture document with SVG diagrams.

tech-leads-club/agent-skills

Automates websites with Skyvern's AI browser agent to fill forms, extract data, download files, log in and run multi-step workflows through SDKs, REST, MCP or a CLI.

Skyvern-AI/skyvern

Shows how to add product analytics events to Opik's frontend, Java backend and Python SDK, all reporting through Segment to PostHog with an opik_ name prefix.

comet-ml/opik

Sets the file structure, typing and Data API pattern for writing a new Bootstrap-style JavaScript component class in Tabler's vendored port of Bootstrap's JS.

tabler/tabler

Measures a code port between languages or frameworks with jscpd's function-level comparison, porting tests before code and tracking what is left unmatched.

kucherenko/jscpd

Enforces this repository's TypeScript backend module architecture under server/: feature folders, barrel exports, and where shared types and utilities belong.

siteboon/claudecodeui

Svelte 5 runes, snippets, SvelteKit patterns, and modern best practices for TypeScript and component development.

SikandarJODD/cnblocks

Creates and edits .xlsx workbooks with real Excel formulas rather than hardcoded computed values, defaulting to exceljs in TypeScript with a static formula-safety check.

pipeshub-ai/pipeshub-ai

Traces how an action moves through your code and draws it as a compact ASCII tree: functions called, payload types, state changes and components that re-render.

slopus/happy

A skill your agent uses for questions about how, why, or where behavior works in a repository, including questions that name a function or setting.

dzhng/jevgrep

Defines the typia product contract, workspace layout, package boundaries, and canonical commands.

samchon/typia

Comprehensive skill reference for uni-app cross-platform development framework

sonofmagic/uni-app-tailwindcss-template

Grounds every implementation decision in official documentation.

shashankswe2020-ux/whoop-mcp

A skill your agent uses when biome migrate eslint must preserve configurable ESLint rule options through source-option models, Biome conversions, typed rule variants, and migration fixtures.

biomejs/biome

A skill your agent uses when building real-time, bidirectional streaming applications with the Gemini Live API, or migrating legacy Live models (2.0/2.5/3.1) to Gemini 3.8 Live.

google-gemini/gemini-skills

Capture a human-approved UI design lesson as a privacy-minimized local StyleSeed candidate, review it, and prepare an opt-in share package without transmitting project code, prompts, screenshots, or…

bitjaru/styleseed

How to use Instagram CLI to interact with Instagram from the command line on behalf of a user.

supreme-gg-gg/instagram-cli

Integrate Polar billing in server-side TypeScript applications using the versioned createPolar and createPolarCore clients.

polarsource/polar

Build and verify the Windows desktop build (NSIS installer + latest.yml) for the canonical OpenMausBot release and its legacy updater mirror.

milind-soni/OpenMausBot

Create or update LiveAgent runtime skills. An agent skill from Stack-Cairn/LiveAgent.

Stack-Cairn/LiveAgent

A skill your agent uses whenever the user wants to build, extend, debug, test, validate, locally load, package, or publish an OpenPets plugin; work with the OpenPets Plugin SDK v3, plugin manifest…

OpenPetsHQ/openpets

Runs a coordinated EthereumJS npm release round in six human-gated phases — intent and readiness, CHANGELOG, version bump, publish (human executes), post-publish verification, and announcements.

ethereumjs/ethereumjs-monorepo

Converts RStudio Python Selenium electron tests into TypeScript Playwright tests, checking each against a live RStudio before counting it as migrated.

rstudio/rstudio

Core best practices for the Dinero.js money library. An agent skill from dinerojs/dinero.js.

dinerojs/dinero.js

Ultracite is a zero-config linting and formatting preset for JavaScript/TypeScript projects.

agustinusnathaniel/nextarter-tailwind

Build UI with the LobeHub design system — @lobehub/ui/base-ui, the controlled form at @lobehub/ui/base-ui/form, and the chat, mobile, dashboard, awesome, brand, mdx, and i18n namespaces, plus…

lobehub/lobe-ui

Release and recover first-party Composio CLI binaries through Build CLI Binaries, including automatic beta builds, promote-stable dispatches, beta-tag selection, asset and installation verification…

ComposioHQ/composio

Load before calling build-workflow. An agent skill from n8n-io/n8n.

n8n-io/n8n

Comprehensive frontend development skill for building modern, performant web applications using ReactJS, NextJS, TypeScript, Tailwind CSS.

Ohh-889/skyroc

Comprehensive code review skill for TypeScript, JavaScript, Python, Swift, Kotlin, Go.

jewbetcha/opentrace

Prepare change-specific RGSM GUI acceptance environments and short manual scenarios when the user wants to try a change locally.

mcthesw/game-save-manager

Registers a new syncable entity in three NestJS modules and adds its service and GraphQL resolver layers when contributing to the Twenty server.

twentyhq/twenty

Guides building on the 0G Compute Network, a decentralized GPU marketplace for AI inference and fine-tuning, with SDK patterns and CLI commands.

internet-court/internet-court-skill

Guide to building Node.js and TypeScript apps on the agent-squad package: orchestrator, agent types, classifier routing, storage, retrievers and MCP tools.

2FastLabs/agent-squad

A skill your agent uses when building the Nango monorepo or verifying TypeScript compilation - covers build commands, project references, common tsc errors, and package dependency order

NangoHQ/nango