Agent Skills
Instruction packs that give your AI agent know-how — some work anywhere, some only with the tool they came with.
✦ Standalone skills3,300
Self-contained. Install one into any project and it works on its own — no other software needed.
🧰 Tool add-ons530
Come bundled with a specific tool and only work together with it — they teach your agent how to operate that tool.
🔌 Needs setup first123
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.
react · Development
1,562 standalone skills
agent-auth-cli
★ 51by better-auth
Use the Agent Auth CLI (auth-agent) to discover providers, connect agents, manage capabilities, and execute operations. Use when the user wants to interact with an Agent Auth provider from the terminal, authenticate an agent, execute capabilities, or manage agent connections.
logs-nodejs
★ 49by posthog
PostHog logs for Node.js
authoring-log-alerts
★ 49by posthog
Author useful, low-noise log alerts on services in a PostHog project. Use when the user asks to set up alerts for their logs, suggest alerts they should add, or evaluate whether a service is worth monitoring. Covers service triage, baseline characterisation, threshold drafting, back-testing via simulate, and shipping with a notification destination.
feature-flags-api
★ 49by posthog
PostHog feature flags for API applications
error-tracking-angular
★ 49by posthog
PostHog error tracking for Angular
error-tracking-nextjs
★ 49by posthog
PostHog error tracking for Next.js
error-tracking-node
★ 49by posthog
PostHog error tracking for Node.js
error-tracking-nuxt
★ 49by posthog
PostHog error tracking for Nuxt
error-tracking-react-native
★ 49by posthog
PostHog error tracking for React Native
feature-flags-go
★ 49by posthog
PostHog feature flags for Go applications
feature-flags-ruby
★ 49by posthog
PostHog feature flags for Ruby applications
integration-python
★ 49by posthog
PostHog integration for any Python application using the Python SDK
integration-react-tanstack-router-code-based
★ 49by posthog
PostHog integration for React applications using TanStack Router with code-based routing
logs-datadog
★ 49by posthog
PostHog logs for Datadog
error-tracking-svelte
★ 49by posthog
PostHog error tracking for Svelte
feature-flags-android
★ 49by posthog
PostHog feature flags for Android 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.
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).
feature-flags-react-native
★ 49by posthog
PostHog feature flags for React Native applications
integration-ruby
★ 49by posthog
PostHog integration for any Ruby application using the Ruby SDK
error-tracking-web
★ 49by posthog
PostHog error tracking for Web (JavaScript)
logs-nextjs
★ 49by posthog
PostHog logs for Next.js
integration-sveltekit
★ 49by posthog
PostHog integration for SvelteKit applications
integration-react-vite
★ 49by posthog
PostHog integration for React applications built with Vite (no router)
integration-react-native
★ 49by posthog
PostHog integration for React Native applications
integration-nuxt-4
★ 49by posthog
PostHog integration for Nuxt 4 applications
logs-go
★ 49by posthog
PostHog logs for Go
integration-nextjs-app-router
★ 49by posthog
PostHog integration for Next.js App Router applications
integration-flask
★ 49by posthog
PostHog integration for Flask applications
integration-fastapi
★ 49by posthog
PostHog integration for FastAPI applications