Discover skills, MCP servers, and plugins—with compatibility evidence for the agent you use.
18,250+ active tools · Source-synced directory Fresh tools →
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Protocol-compatible MCP servers are clearly labelled; verified integrations stay distinct.
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AgentStack is a searchable, source-linked directory of 18,250 active agent tools: 1,575 skills, 16,628 MCP servers, and 47 plugins. We index public sources so builders can compare tools in one place.
An agent skill is usually a reusable SKILL.md document: instructions, workflows, and context that teach a coding agent how to handle a focused task. A skill can be installed into supported agent environments or read directly before use.
Open a listing and use its installation command when one is provided. For every listing, AgentStack also links to the original package or repository, so you can confirm the current setup steps and review the source before installing.
Browsing AgentStack is free and needs no account. Each listing is independently maintained, so its license, pricing, and requirements come from its original publisher—always check the source page before adding a tool to an agent.
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Web search for AI agents — one tool across 6 engines, routed to the cheapest + cached.
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Turn one sentence into finished ads: video ads, UGC, product photos, voiceover, brand kits, A/B.
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Develop pedagogical content knowledge for a topic by surfacing common misconceptions and effective representations. Use when preparing to teach unfamiliar content or improving teaching of hard topics.
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Write ML papers for NeurIPS/ICML/ICLR: design→submit.
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Academic literature search, retrieval, and private library management on top of OpenAlex.
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Live, end-to-end encrypted, ephemeral file transfer between your AI agent and any device.
Inventory, restock planning, and sales analytics for your Amazon FBA business.
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Rust测试模式,包括单元测试、集成测试、异步测试、基于属性的测试、模拟和覆盖率。遵循TDD方法学。
Create Elaan notification types, templates and brands, trigger sends, and debug delivery.