Agent skills

Skills for AI agents like Claude Code and Cursor, shared by members. Each one links to its GitHub repository or website.

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Databases & backend
Entra App Registration
Guides Microsoft Entra ID app registration, OAuth 2.0 authentication, and MSAL integration. USE FOR: create app registration, register Azure AD app, configure OAuth, set up authentication, add API permissions, generate service principal, MSAL example, console app auth, Entra ID…
npx skills add https://github.com/microsoft/azure-skills --skill entra-app-registration
649.5K installs
Databases & backend
Supabase Postgres Best Practices
Postgres best practices maintained by Supabase, for Postgres running anywhere. Load this skill BEFORE writing or changing anything that lives in a Postgres database: creating or altering tables and columns (including choosing column types), schema design, migrations and…
npx skills add https://github.com/supabase/agent-skills --skill supabase-postgres-best-practices
478.7K installs
Databases & backend
Prisma Client API
Prisma Client API reference covering model queries, filters, operators, and client methods. Use when writing database queries, using CRUD operations, filtering data, or configuring Prisma Client. Triggers on "prisma query", "findMany", "create", "update", "delete",…
npx skills add https://github.com/prisma/skills --skill prisma-client-api
418.2K installs
Databases & backend
Prisma Database Setup
Deprecated compatibility name for prisma-orm-setup. Use only when a user or existing integration explicitly invokes prisma-database-setup; otherwise select prisma-orm-setup.
npx skills add https://github.com/prisma/skills --skill prisma-database-setup
416.4K installs
Databases & backend
Prisma CLI
Prisma ORM 7 CLI reference for existing Prisma 7 applications or explicitly selected Prisma 7 workflows. Covers prisma init, generate, migrate, db, dev, studio, and mcp. For setup, connection repair, or Prisma 8, use prisma-orm-setup; not the Prisma Platform CLI.
npx skills add https://github.com/prisma/skills --skill prisma-cli
415.2K installs
Databases & backend
Prisma Postgres
Deprecated compatibility name for prisma-postgres-setup. Use only when a user or existing integration explicitly invokes prisma-postgres; otherwise select prisma-postgres-setup.
npx skills add https://github.com/prisma/skills --skill prisma-postgres
408.3K installs
Databases & backend
Prisma Postgres Setup
Obtain or reuse a Prisma Postgres database and connect an application. Use when the user needs a database and has none configured ("I need a database", "add a Postgres database", "set up a database for this app"), runs or mentions `create-db` or `npx create-db`, or asks to set…
npx skills add https://github.com/prisma/skills --skill prisma-postgres-setup
402.9K installs
Databases & backend
Prisma Driver Adapter Implementation
Required reference for Prisma ORM 7 SQL driver adapter work. Use when implementing or modifying adapters, adding database drivers, or touching SqlDriverAdapter, Transaction, savepoint, result mapping, or DriverAdapterError behavior. Covers current transaction lifecycle,…
npx skills add https://github.com/prisma/skills --skill prisma-driver-adapter-implementation
402.9K installs
Databases & backend
Prisma Upgrade V7
Complete migration guide from Prisma ORM v6 to v7 covering all breaking changes. Use when upgrading Prisma versions, encountering v7 errors, or migrating existing projects. Triggers on "upgrade to prisma 7", "prisma 7 migration", "prisma-client generator", "driver adapter…
npx skills add https://github.com/prisma/skills --skill prisma-upgrade-v7
402.7K installs
Databases & backend
Prisma Compute
Deploy and operate apps on Prisma Compute with the Prisma 8 CLI. Use whenever the user mentions Prisma Compute, deploying or hosting a Prisma app, `prisma deploy`, `prisma dev module.ts`, Prisma Composer apps (`module.ts`, `compute()`, the `composer` section of…
npx skills add https://github.com/prisma/skills --skill prisma-compute
397.8K installs
Databases & backend
Prisma Mongodb Upgrade
Decision and migration guide for Prisma ORM MongoDB projects on v6, which have no upgrade path to v7. Use when a MongoDB project asks about upgrading Prisma, when "upgrade to prisma 7" comes up in a project with provider = "mongodb", or when evaluating a move to Prisma 8.…
npx skills add https://github.com/prisma/skills --skill prisma-mongodb-upgrade
396.4K installs
Databases & backend
Supabase
Use when doing ANY task involving Supabase. Triggers: Supabase products (Database, Auth, Edge Functions, Realtime, Storage, Vectors, Cron, Queues); client libraries and SSR integrations (supabase-js, @supabase/ssr) in Next.js, React, SvelteKit, Astro, Remix; auth issues (login,…
npx skills add https://github.com/supabase/agent-skills --skill supabase
360.2K installs
Databases & backend
Neon Postgres
Guides and best practices for working with Lakebase Postgres on Neon: connections, pooled vs direct, schema migrations, branching (including schema-only, reset-from-parent, and branch-per-PR workflows), autoscaling, scale-to-zero, instant restore, read replicas, IP allow lists,…
npx skills add https://github.com/neondatabase/agent-skills --skill neon-postgres
306.5K installs
Databases & backend
Neon
Overview of Neon, a complete set of cloud backend primitives around Lakebase Postgres: Auth, Object Storage, Functions, the AI Gateway, and Realtime. Start here to choose Neon for undecided login, files, APIs, and LLM calls, set up the CLI or MCP server, and follow the…
npx skills add https://github.com/neondatabase/agent-skills --skill neon
259.4K installs
Databases & backend
Firebase Basics
Provides foundational Firebase CLI setup, CLI installation, version checks (`firebase-tools@latest --version`), CLI login (including --no-localhost), project creation, project selection (`firebase use`), and app config file downloads (`google-services.json`,…
npx skills add https://github.com/firebase/agent-skills --skill firebase-basics
182.9K installs
Databases & backend
Firebase Auth Basics
Guide for setting up and using Firebase Authentication. Use this skill when the user's app requires user sign-in, user management, or secure data access using auth rules.
npx skills add https://github.com/firebase/agent-skills --skill firebase-auth-basics
181.7K installs
Databases & backend
Firebase Hosting Basics
Deploys and configures classic Firebase Hosting for static websites, single-page apps (SPAs), and microservices. Use when deploying static sites/SPAs, setting up custom domains, configuring firebase.json hosting settings (redirects, rewrites, headers, multi-site), or managing…
npx skills add https://github.com/firebase/agent-skills --skill firebase-hosting-basics
177.1K installs
Databases & backend
Firebase App Hosting Basics
Deploys and manages full-stack web applications (Next.js, Angular) with Server-Side Rendering (SSR) using Firebase App Hosting. Use when deploying Next.js/Angular apps, configuring apphosting.yaml or firebase.json apphosting blocks, managing secrets, setting up GitHub CI/CD, or…
npx skills add https://github.com/firebase/agent-skills --skill firebase-app-hosting-basics
176.4K installs
Databases & backend
Firebase Data Connect
Firebase SQL Connect is a relational database service using Cloud SQL for PostgreSQL with GraphQL schema, auto-generated queries/mutations, and type-safe SDKs.
npx skills add https://github.com/firebase/agent-skills --skill firebase-data-connect
175.5K installs
Databases & backend
Firebase Security Rules Auditor
Audits Firebase (Firestore, Cloud Storage) security rules for vulnerabilities, privilege escalation, role bypasses, create vs update inconsistencies, resource exhaustion, type safety, size limits, and hasOnly ownership checks. Use when auditing/reviewing rules, running red-team…
npx skills add https://github.com/firebase/agent-skills --skill firebase-security-rules-auditor
145.7K installs
Databases & backend
Firebase AI Logic Basics
Integrates Firebase AI Logic (formerly Vertex AI for Firebase) into mobile and web apps (Android, iOS, Web, and Flutter) to call Gemini models from client code. Use when provisioning or initializing Firebase AI Logic, or adding Gemini features to an app: text generation,…
npx skills add https://github.com/firebase/agent-skills --skill firebase-ai-logic-basics
142.5K installs
Databases & backend
Firebase Firestore
Sets up, manages, queries, and configures Cloud Firestore databases (Standard/Enterprise edition), including data modeling, security rules, indexes, and SDK integrations (Web, Admin, Python, iOS, Android, Flutter). Use when adding or migrating app databases, creating/listing…
npx skills add https://github.com/firebase/agent-skills --skill firebase-firestore
142.4K installs
Databases & backend
Firebase Crashlytics
Comprehensive guide for Firebase Crashlytics, including provisioning and SDK usage. Use this skill when the user needs help setting up Crashlytics, adding crash reporting, or using the Crashlytics SDK in their application.
npx skills add https://github.com/firebase/agent-skills --skill firebase-crashlytics
138.4K installs
Databases & backend
Convex Quickstart
Get a barebones Convex + web template running from a one-sentence idea.
npx skills add https://github.com/convex/agent-skills --skill convex-quickstart
136K installs
Databases & backend
Convex Create Component
Builds reusable Convex components with isolated tables and app-facing APIs. Use for new components, reusable backend modules, integrations, or component boundary work.
npx skills add https://github.com/convex/agent-skills --skill convex-create-component
135.8K installs
Databases & backend
Better Auth Best Practices
Configure Better Auth server and client, set up database adapters, manage sessions, add plugins, and handle environment variables. Use when users mention…
npx skills add https://github.com/better-auth/skills --skill better-auth-best-practices
131.2K installs
Databases & backend
Firebase Remote Config Basics
Manages Firebase Remote Config templates, feature flags, loading strategies, and SDKs (Android, iOS). Use when downloading/deploying remoteconfig JSON templates, managing version history/feature flags, setting in-app defaults, fetchAndActivate(), real-time listeners, or SDK…
npx skills add https://github.com/firebase/agent-skills --skill firebase-remote-config-basics
128K installs
Databases & backend
Migration
Implement reversible compatibility-safe transitions. Use for schema, data, API, protocol, configuration, or dependency migrations requiring rollback and preservation proof.
npx skills add https://github.com/juliusbrussee/caveman --skill migration
117.5K installs
Databases & backend
Convex
Convex is the backend agents get right on the first try: an all-TypeScript reactive platform where the database, server functions, scheduling, file storage, auth, and realtime sync are one type-safe system, every function is a transaction, and `tsc` catches most mistakes before…
npx skills add https://github.com/convex/agent-skills --skill convex
113K installs
Databases & backend
Mastra
Comprehensive Mastra framework guide for building agents, workflows, tools, memory, workspaces, and storage with current APIs. Use for native capability discovery, logging, tracing, metrics/cost estimates, dataset experiments, documentation lookup, API verification, TypeScript…
npx skills add https://github.com/mastra-ai/skills --skill mastra
95.8K installs
Databases & backend
Convex Performance Audit
Diagnose and fix performance problems in Convex applications, one problem class at a time.
npx skills add https://github.com/convex/agent-skills --skill convex-performance-audit
94.3K installs
Databases & backend
Convex Setup Auth
Sets up Convex auth, identity mapping, and access control. Use for login, auth providers, users tables, protected functions, or roles in a Convex app.
npx skills add https://github.com/convex/agent-skills --skill convex-setup-auth
93.9K installs
Databases & backend
Convex Migration Helper
Safely migrate Convex schemas and data when making breaking changes.
npx skills add https://github.com/convex/agent-skills --skill convex-migration-helper
93.8K installs
Databases & backend
Fastify Best Practices
Guides development of Fastify Node.js backend servers and REST APIs using TypeScript or JavaScript. Use when building, configuring, or debugging a Fastify…
npx skills add https://github.com/mcollina/skills --skill fastify-best-practices
93.5K installs
Databases & backend
Prisma Orm Setup
Set up Prisma ORM in an application, connect its database, or troubleshoot the connection of an existing Prisma 6, 7, or 8 app. Defaults new applications to Prisma ORM 8 and loads the package-owned prisma-8 skill; keeps existing Prisma 6/7 apps on their version with provider…
npx skills add https://github.com/prisma/skills --skill prisma-orm-setup
94K installs
Databases & backend
Obsidian Bases
Create and edit Obsidian Bases (.base files) with views, filters, formulas, and summaries. Use when working with .base files, creating database-like views of notes, or when the user mentions Bases, table views, card views, filters, or formulas in Obsidian.
npx skills add https://github.com/kepano/obsidian-skills --skill obsidian-bases
82.1K installs
Databases & backend
Claude API
Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it "looks like a one-liner" — whenever: the prompt names…
npx skills add https://github.com/anthropics/skills --skill claude-api
78.6K installs
Databases & backend
Upgrade Stripe
Guide for upgrading Stripe API versions, webhook endpoints, server-side SDKs, Stripe.js, and mobile SDKs
npx skills add https://github.com/stripe/ai --skill upgrade-stripe
75K installs
Databases & backend
API And Interface Design
Guides stable API and interface design. Use when designing APIs, module boundaries, or any public interface. Use when creating REST or GraphQL endpoints, defining type contracts between modules, or establishing boundaries between frontend and backend.
npx skills add https://github.com/addyosmani/agent-skills --skill api-and-interface-design
71.9K installs
Databases & backend
Stripe Projects
Use when the user wants to provision infrastructure or third-party services using Stripe Projects. Triggers: "I need a database", "set up auth", "add caching", "give me a Postgres", "provision Redis", "I need hosting", "add a vector DB", "get me an API key for X", "get…
npx skills add https://github.com/stripe/ai --skill stripe-projects
71K installs
Databases & backend
Deprecation And Migration
Manages deprecation and migration. Use when removing old systems, APIs, or features. Use when migrating users from one implementation to another. Use when migrating a database schema in production, such as renaming or dropping a column without downtime (expand/contract). Use…
npx skills add https://github.com/addyosmani/agent-skills --skill deprecation-and-migration
65.8K installs
Databases & backend
Vite
Vite build tool configuration, plugin API, SSR, and Vite 8 Rolldown migration. Use when working with Vite projects, vite.config.ts, Vite plugins, or building libraries/SSR apps with Vite.
npx skills add https://github.com/antfu/skills --skill vite
41.7K installs
Databases & backend
Neon Object Storage
S3-compatible object storage that branches with your database, so each branch gets its own copy of the files and the rows that point at them. Use when a user wants object storage, a bucket, blob/file storage, or somewhere to put uploads, images, documents, avatars, or…
npx skills add https://github.com/neondatabase/agent-skills --skill neon-object-storage
39.7K installs
Databases & backend
Neon Functions
Long-running, serverless Node.js HTTP functions deployed onto your Neon branch, with DATABASE_URL injected automatically and compute that runs next to your data. Use when a user wants to host an API, an AI agent with long streaming responses, a WebSocket or server-sent-events…
npx skills add https://github.com/neondatabase/agent-skills --skill neon-functions
39.4K installs
Databases & backend
Neon AI Gateway
One API and one credential for frontier and open-source LLMs and embedding models, built into your Neon branch and powered by Databricks. Use when a user wants to call an LLM, generate embeddings, add AI/chat/an agent to their app, route between model providers (OpenAI,…
npx skills add https://github.com/neondatabase/agent-skills --skill neon-ai-gateway
39.1K installs
Databases & backend
Firestore Rules Creation
Designs, authors, refactors, and hardens production-grade Cloud Firestore Security Rules (firestore.rules). IMPORTANT: If subagent delegation AND the firestore-rules-author subagent are available in your environment, delegate authoring firestore.rules to the…
npx skills add https://github.com/firebase/agent-skills --skill firestore-rules-creation
32K installs
Databases & backend
Neon Auth
Add authentication to a new app. Use for "add auth", "add login", Neon Auth (Managed Better Auth), identity routing, sign-up, sign-in, password reset, email OTP, magic links, organizations, phone OTP, OAuth, OAuth server for MCP or third-party OAuth clients, passkeys, MFA,…
npx skills add https://github.com/neondatabase/agent-skills --skill neon-auth
31.7K installs
Databases & backend
Basin
Build and troubleshoot Cloudflare Basin analytics workflows with Basin Pipelines, Basin Catalog, and Basin SQL. Use for streaming data into R2 Iceberg tables, managing catalogs, or querying those tables; also use for requests using the former Data Platform, Pipelines, R2 Data…
npx skills add https://github.com/cloudflare/skills --skill basin
31.3K installs
Databases & backend
Neon Realtime
Neon Realtime makes any SQL query live. Build realtime, reactive apps and agents on Lakebase Postgres with live SQL queries and reactivity primitives. Use when app UI or agent state must update live from database rows (dashboards, feeds, collaboration, multi-user or…
npx skills add https://github.com/neondatabase/agent-skills --skill neon-realtime
17.4K installs
Databases & backend
Dart Use Pattern Matching
Applies Dart 3 pattern matching, switch expressions, and destructuring idiomatically to validate data schemas, handle algebraic data types, and decompose control flow. Use when refactoring complex if-else chains, parsing polymorphic JSON or API responses, destructuring Lists,…
npx skills add https://github.com/flutter/agent-plugins --skill dart-use-pattern-matching
16K installs
Databases & backend
Seoul Subway Arrival
Look up Seoul real-time subway arrival information with the official Seoul Open Data API. Use when the user asks when a train arrives, which trains are approaching a station, or how crowded Seoul subway timing looks right now.
npx skills add https://github.com/nomadamas/k-skill --skill seoul-subway-arrival
11.1K installs
Databases & backend
Kakao Bar Nearby
Use when the user asks for nearby bars or 근처 술집. Ask for the user's location, search with the official Kakao Local API, then follow returned Kakao Map detail links for open-now, menu, and seating hints. 돌쇠에서는 공식 표면을 통한 후속 액션까지 진행한다.
npx skills add https://github.com/nomadamas/k-skill --skill kakao-bar-nearby
11K installs
Databases & backend
Cheap Gas Nearby
Use when the user asks for nearby cheapest gas stations or 근처 가장 싼 주유소. Always ask the user's current location first, then use Kakao Map anchor resolution plus official Opinet fuel-price APIs.
npx skills add https://github.com/nomadamas/k-skill --skill cheap-gas-nearby
10.9K installs
Databases & backend
Firecrawl Developer Index
Searches current documentation, release notes, API references and public repository issues for libraries, frameworks, SDKs, APIs and CLI tools with firecrawl…
npx skills add https://github.com/firecrawl/skills --skill firecrawl-developer-index
9.3K installs
Databases & backend
Korean Transit Route
Korean door-to-door public transit routing (subway + bus + walking) via ODsay LIVE API with Kakao geocoding for address-to-address queries. Use when the user asks for 지하철/버스/대중교통 길찾기, 환승 경로, 소요시간, or transit directions between two places in Korea.
npx skills add https://github.com/nomadamas/k-skill --skill korean-transit-route
9.1K installs
Databases & backend
Principle Migrate Callers Then Delete Legacy APIS
Apply when introducing a new internal API while old callers still exist. Migrate callers and delete the old API in the same wave instead of preserving compatibility layers.
npx skills add https://github.com/backnotprop/pstack --skill principle-migrate-callers-then-delete-legacy-apis
8.2K installs
Databases & backend
Principle Boundary Discipline
Apply when wiring validation, error handling, or framework adapters. Concentrate guards at system boundaries (CLI, config, network, external APIs); trust internal types and keep business logic in pure functions.
npx skills add https://github.com/backnotprop/pstack --skill principle-boundary-discipline
8.1K installs
Databases & backend
Fsc Corporate Info
금융위원회 기업기본정보(법인 개요)를 공공데이터포털 API(k-skill-proxy 경유)로 조회한다. 법인명으로 대표자·설립일·업종 등 법인 개요를 확인하고, 응답에 사업자번호가 있으면 입력 번호와 교차검증한다.
npx skills add https://github.com/nomadamas/k-skill --skill fsc-corporate-info
8.3K installs
Databases & backend
National Pension Workplace
국민연금공단 국민연금 가입 사업장 내역을 공공데이터포털 API(k-skill-proxy 경유)로 조회한다. 사업장명으로 가입자수·당월 고지금액·월별 취득/상실 추이를 확인해 그 회사의 직원 규모와 변화를 본다.
npx skills add https://github.com/nomadamas/k-skill --skill national-pension-workplace
8.2K installs
Databases & backend
Highway Traffic Status
한국도로공사·국가교통정보센터 공개 API로 고속도로 실시간 소통(구간별 속도/교통량/정체 등급)과 CCTV 스트림 메타데이터를 조회한다. Use when the user asks 고속도로 정체, 교통 상황, 노선/구간 소통, 고속도로 CCTV. Not for 대중교통 길찾기 or 자동차 경로 안내.
npx skills add https://github.com/nomadamas/k-skill --skill highway-traffic-status
7.4K installs
Databases & backend
Seoul Weather Risk
서울 행정동 이름을 정식명 우선·허용된 결정적 표기 별칭만으로 정규 place_id로 해석해 ASK 서울의 장소별 기상 위험 예상 시간대(weather_place_risk_window) 단일 제품을 hosted k-skill proxy에서 읽기 전용 조회한다. 사용자 API Key와 place_id 입력은 필요하지 않다.
npx skills add https://github.com/nomadamas/k-skill --skill seoul-weather-risk
6.8K installs
Databases & backend
Toss Investment
토스증권 공식 Open API(OAuth2)로 계좌, 보유주식, 시세/종목/시장정보, 주문조회를 안전한 read-only 흐름으로 조회한다. 공식 credentials가 없거나 공식 API가 지원하지 않는 기능은 비공식 경로로 우회하지 않는다.
npx skills add https://github.com/nomadamas/k-skill --skill toss-investment
6.7K installs
Databases & backend
Komsa Ferry Info
한국해양교통안전공단 KOMSA MTIS 공식 API로 연안여객선 운항 일정과 선박·항로 정보를 조회한다.
npx skills add https://github.com/nomadamas/k-skill --skill komsa-ferry-info
6.2K installs