Agent Skills
Instruction packs that give your AI agent know-how — some work anywhere, some only with the tool they came with.
✦ Standalone skills3,264
Self-contained. Install one into any project and it works on its own — no other software needed.
🧰 Tool add-ons529
Come bundled with a specific tool and only work together with it — they teach your agent how to operate that tool.
🔌 Needs setup first122
Each relies on something you set up separately — such as an app, a command-line tool or an account — and its page names what that is.
Development
1,540 standalone skillslogs-nodejs
★ 49by posthog
PostHog logs for Node.js
managing-experiment-lifecycle
★ 49by posthog
Guides experiment state transitions: launching, pausing, resuming, freezing/unfreezing exposure, ending, shipping variants, archiving, resetting, duplicating, and copying to another project. Covers preconditions, implications for variant assignment and analysis, and the decision framework for when to use each action. TRIGGER when: user asks to launch, pause, resume, end, ship, archive, reset, duplicate, or copy an experiment to another project, or to freeze/unfreeze exposure (stop enrolling new users while metrics keep flowing, or reopen enrollment). DO NOT TRIGGER when: user is creating an experiment (use creating-experiments), configuring rollout (use configuring-experiment-rollout), or setting up metrics (use configuring-experiment-analytics).
logs-nextjs
★ 49by posthog
PostHog logs for Next.js
integration-sveltekit
★ 49by posthog
PostHog integration for SvelteKit applications
exploring-autocapture-events
★ 49by posthog
Guides exploration of $autocapture events captured by posthog-js to understand user interactions, find CSS selectors (especially data-attr attributes), evaluate selector uniqueness, query matching clicks ad-hoc, and create actions. Use when the user asks about autocapture data, wants to find what users are clicking, needs to build actions from click events, asks about elements_chain, wants to build a trend or funnel filtered by clicks or other autocapture interactions, asks which properties autocapture sends, or asks how to filter $autocapture events. Only applies to projects using posthog-js autocapture.
integration-react-vite
★ 49by posthog
PostHog integration for React applications built with Vite (no router)
error-tracking-angular
★ 49by posthog
PostHog error tracking for Angular
integration-react-native
★ 49by posthog
PostHog integration for React Native applications
integration-ruby-on-rails
★ 49by posthog
PostHog integration for Ruby on Rails applications
error-tracking-svelte
★ 49by posthog
PostHog error tracking for Svelte
logs-datadog
★ 49by posthog
PostHog logs for Datadog
integration-react-tanstack-router-code-based
★ 49by posthog
PostHog integration for React applications using TanStack Router with code-based routing
integration-python
★ 49by posthog
PostHog integration for any Python application using the Python SDK
prisma-client-api
✓★ 43by prisma
Prisma Client API reference covering model queries, filters, operators, and client methods. Use when writing database queries, using CRUD operations, filtering data, or configuring Prisma Client. Triggers on "prisma query", "findMany", "create", "update", "delete", "$transaction".
prisma-driver-adapter-implementation
✓★ 43by prisma
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, optional savepoint hooks, original database-error preservation, and verification.
opensea-wallet
★ 43by projectopensea
Set up and configure wallet signing providers for OpenSea transactions. Supports Privy, Turnkey, Fireblocks, Bankr, and local private keys. Required for executing trades (opensea-marketplace) and token swaps (opensea-swaps).
opensea-marketplace
★ 43by projectopensea
Buy and sell NFTs on OpenSea's Seaport marketplace. Fulfill listings, accept offers, create new orders, cross-chain purchases, and sweep multiple listings. Requires wallet signing; for read-only queries use opensea-api instead.
prisma-cli
✓★ 43by prisma
Prisma ORM CLI commands reference covering init, generate, migrate, db, dev, studio, validate, format, debug, and mcp. Use for ORM/database CLI workflows, not Prisma Compute app deployment. For Prisma Compute, `@prisma/cli app deploy`, `compute:deploy`, `create-prisma --deploy`, apps, deployments, logs, or domains, use the `prisma-compute` skill instead. Triggers on "prisma init", "prisma generate", "prisma migrate", "prisma db", "prisma studio", "prisma mcp".
prisma-upgrade-v7
✓★ 43by prisma
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 required".
opensea-swaps
★ 43by projectopensea
Swap ERC20 tokens across supported chains via OpenSea's cross-chain DEX aggregator. Get quotes with optimal routing, check token balances, and execute swaps. For NFT trading use opensea-marketplace, for querying token data use opensea-api.
convex-quickstart
★ 35by get-convex
Get a barebones Convex + web template running from a one-sentence idea.
convex-create-component
★ 35by get-convex
Builds reusable Convex components with isolated tables and app-facing APIs. Use for new components, reusable backend modules, integrations, or component boundary work.
convex
★ 35by get-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 deploy. Ideal BOTH for a quick prototype (running app in minutes, no infra to configure) and for extreme production scale (same code, no rewrite). Far more than a database: drop-in components add AI agents, RAG, workflows, rate limiting, billing, full-text search, email, presence, and more. Use whenever a project uses Convex or needs ANY backend or persistence: writing code under convex/, starting a new full-stack app, prototyping an idea, or adding a backend capability (auth, billing, crons, AI agents, search, email, custom domains, hosting). Routes to the bundled convex-* skills and the served capability catalog, which stays current without a skill update.
rivet-workflows
★ 32by rivet-dev
Workflows: Durable, replayable multi-step operations.
rivet-actors
★ 32by rivet-dev
Actors: The primitive for agent orchestration.
rivet-secure-exec
★ 32by rivet-dev
Secure Exec: Secure Node.js execution without a sandbox.
rivet-agentos
★ 32by rivet-dev
agentOS: A computer for every agent.
rivet-dynamic-apps
★ 32by rivet-dev
Dynamic Apps: Deploy an AI-generated backend for every user.
encore-webhook
★ 25by encoredev
Receive inbound webhooks from external services (Stripe, GitHub, Slack, Twilio, etc.) using `api.raw(...)` from `encore.dev/api`. The right skill any time the user names a third-party provider that POSTs events to a URL you own.
encore-go-auth
★ 25by encoredev
Protect Encore Go endpoints with authentication and authorize callers. Covers `auth.AuthHandler`, `auth.UserID`, the `Authorization` header, and `//encore:api auth`.