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.
sanity-io
2,599 standalone skills
theme_leader_identification_skill
★ 52by wind-information-co-ltd
识别热门题材中的龙头、中军、跟随股与掉队股，判断谁最值得优先跟踪，并输出题材阶段、驱动链条与风险提示。适用于题材轮动选股、热点复盘、板块主线判断等场景。
trading_halt_resume_tracker_skill
★ 52by wind-information-co-ltd
跟踪停牌、临停、复牌事件的原因、进展、潜在影响与复牌后观察框架。适用于遇到停复牌事件、判断信息性质、评估复牌后走势风险与机会等场景。
northbound_capital_flow_skill
★ 52by wind-information-co-ltd
追踪北向资金或外资偏好的变化、行业流向与风格迁移，帮助判断资金面支持、抱团方向与潜在反转线索。适用于A股资金观察、风格判断与板块验证。
hot_stock_quick_read_skill
★ 52by wind-information-co-ltd
在极短时间内解释热门股的业务、催化、市场预期、资金关注点与主要风险。适用于看到热股但不熟悉、临时补课、快速建立可讨论的基础认知等场景。
industry_chain_signal_skill
★ 52by wind-information-co-ltd
从产业链上下游的景气、价格、订单、库存与盈利变化中识别机会与风险，帮助判断哪一环节在受益、承压或即将传导。适用于行业链研究、景气跟踪与链条选股。
high_quality_compounder_finder_skill
★ 52by wind-information-co-ltd
筛选具备高资本回报、稳定护城河、长期复利潜力与较强盈利质量的核心候选股，并输出优先级、估值纪律与持续跟踪重点。适用于长线核心仓选股、复利资产池建设、高质量公司比较等场景。
volume_spike_reasoning_skill
★ 52by wind-information-co-ltd
对股票盘中或日内放量异动进行归因，判断是消息驱动、资金行为、情绪扩散还是技术性放量。适用于盘中放量时快速判断、缩小排查范围、识别真假异动等场景。
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").
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-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.
feature-flags-java
★ 49by posthog
PostHog feature flags for Java applications
omnibus-instrument-product-analytics
★ 49by posthog
Add PostHog product analytics events to track user behavior. Use after implementing new features or reviewing PRs to ensure meaningful user actions are captured. Also handles initial PostHog SDK setup if not yet installed.
feature-flags-elixir
★ 49by posthog
PostHog feature flags for Elixir applications
error-tracking-ruby
★ 49by posthog
PostHog error tracking for Ruby
feature-flags-python
★ 49by posthog
PostHog feature flags for Python applications
feature-flags-php
★ 49by posthog
PostHog feature flags for PHP applications
integration-astro-view-transitions
★ 49by posthog
PostHog integration for Astro with ClientRouter view transitions
error-tracking-python
★ 49by posthog
PostHog error tracking for Python
feature-flags-react-native
★ 49by posthog
PostHog feature flags for React Native applications
logs-nextjs
★ 49by posthog
PostHog logs for Next.js
logs-nodejs
★ 49by posthog
PostHog logs for Node.js
error-tracking-react
★ 49by posthog
PostHog error tracking for React
feature-flags-nextjs
★ 49by posthog
PostHog feature flags for Next.js applications
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.
feature-flags-nodejs
★ 49by posthog
PostHog feature flags for Node.js applications
integration-angular
★ 49by posthog
PostHog integration for Angular applications
integration-astro-hybrid
★ 49by posthog
PostHog integration for Astro hybrid rendering with both static and server-rendered pages
omnibus-instrument-feature-flags
★ 49by posthog
Add PostHog feature flags to gate new functionality. Use after implementing features or reviewing PRs to ensure safe rollouts with feature flag controls. Also handles initial PostHog SDK setup if not yet installed.
integration-astro-ssr
★ 49by posthog
PostHog integration for server-rendered Astro applications with API routes
integration-expo
★ 49by posthog
PostHog integration for Expo applications