Agent Skills
Instruction packs that give your AI agent know-how — some work anywhere, some only with the tool they came with.
✦ Standalone skills2,599
Self-contained. Install one into any project and it works on its own — no other software needed.
🧰 Tool add-ons428
Come bundled with a specific tool and only work together with it — they teach your agent how to operate that tool.
🔌 Needs setup first94
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.
expo
2,599 standalone skills
backtest-expert
★ 52by wind-information-co-ltd
Expert guidance for systematic backtesting of trading strategies. Use when developing, testing, stress-testing, or validating quantitative trading strategies. Covers "beating ideas to death" methodology, parameter robustness testing, slippage modeling, bias prevention, and interpreting backtest results. Applicable when user asks about backtesting, strategy validation, robustness testing, avoiding overfitting, or systematic trading development.
breakout_candidate_finder_skill
★ 52by wind-information-co-ltd
批量识别突破形态成熟、量价结构健康、催化配合较好的候选股，并输出优先级、触发条件与失效边界。适用于短中线选股、盘前候选池整理、板块轮动中筛选领涨预备股等场景。
conference_call_takeaway_skill
★ 52by wind-information-co-ltd
提炼业绩会中的新信息、管理层语气变化、问答焦点与潜在警讯。适用于听完业绩会、阅读纪要后快速更新观点等场景。
dividend_change_explainer_skill
★ 52by wind-information-co-ltd
解读分红提升、削减、暂停或恢复背后的原因、持续性与投资含义。适用于收益型投资判断、公告复盘、长期现金流跟踪等场景。
dividend_growth_entry_skill
★ 52by wind-information-co-ltd
寻找股息持续增长、经营质量稳定且估值回落到合理区间的候选股，并输出入场观察区、成长支撑与失效边界。适用于收益成长双目标选股、长期配置、回调布局等场景。
institutional_position_shift_skill
★ 52by wind-information-co-ltd
识别机构持仓变化、共识强化与调仓方向，帮助判断哪些公司或行业正在被增配、减配或重新定价。适用于13F、基金季报、机构持仓复盘与风格验证。
macro_event_market_impact_skill
★ 52by wind-information-co-ltd
解读利率、通胀、就业、增长等宏观事件对股市、风格和行业的影响路径，帮助判断短线冲击与中期含义。适用于宏观数据日、议息会议与政策窗口解读。
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.
agent-auth-mcp
★ 51by better-auth
Use the Agent Auth MCP tools to discover providers, connect agents, manage capabilities, and execute operations through the MCP protocol. Use when working inside an MCP-enabled environment (Cursor, Claude Code, etc.) and need to authenticate agents, execute capabilities, or interact with Agent Auth providers.
agent-auth-connectors
★ 51by better-auth
Reliable workflow for using Agent Auth connector capabilities (Gmail and any other provider exposed through the agent-auth tools) — discovering capabilities, connecting an agent per provider, scoping grants with constraints, executing calls, and decoding failure codes. Use whenever a request involves reading or acting on a user's connected account through agent-auth — reading/searching email, listing threads, fetching messages, deploying, or any "check my [provider]" task that routes through agent-auth search / connect_agent / execute_capability. Trigger it even when the user phrases it casually ("read my last email", "what's in my inbox", "did I get a reply").
error-tracking-ruby-on-rails
★ 49by posthog
PostHog error tracking for Ruby on Rails
omnibus-instrument-llm-analytics
★ 49by posthog
Add PostHog LLM analytics to trace AI model usage. Use after implementing LLM features or reviewing PRs to ensure all generations are captured with token counts, latency, and costs. Also handles initial PostHog SDK setup if not yet installed.
logs-other
★ 49by posthog
PostHog logs for Other Languages
integration-react-tanstack-router-file-based
★ 49by posthog
PostHog integration for React applications using TanStack Router with file-based routing
integration-react-react-router-7-framework
★ 49by posthog
PostHog integration for React Router v7 - Framework mode applications
integration-react-react-router-7-data
★ 49by posthog
PostHog integration for React Router v7 - Data mode applications
feature-flags-php
★ 49by posthog
PostHog feature flags for PHP applications
feature-flags-api
★ 49by posthog
PostHog feature flags for API applications
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
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
error-tracking-svelte
★ 49by posthog
PostHog error tracking for Svelte
feature-flags-react-native
★ 49by posthog
PostHog feature flags for React Native applications
tools-and-features-hogql
★ 49by posthog
HogQL queries for PostHog analytics
omnibus-instrument-logs
★ 49by posthog
Add PostHog log capture to track application logs. Use after implementing features or reviewing PRs to ensure meaningful log events are captured with structured properties. Also handles initial OTLP exporter setup if not yet configured.
omnibus-instrument-integration
★ 49by posthog
Add PostHog SDK integration to your application. Use when setting up PostHog for the first time or reviewing PRs that need PostHog initialization. Covers SDK installation, provider setup, and basic configuration for any framework.