Discover skills, MCP servers, and plugins—with compatibility evidence for the agent you use.
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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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Create personalized greetings by name in the tone you choose. Get quick suggestions for friendly i…
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Scan QR codes and go! No more troublesome autos or APIs! Send text messages, images, links, locati…
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AI-native project management + agent memory: tasks, sprints, risk, burnout, knowledge search.
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Search VeChain documentation, query on-chain data, and fetch fee suggestions with direct links to…
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Search, compare, and get docs for 210+ APIs ranked by CLI and agent relevance.
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Music, image, video and audio generation across top AI providers - one key, one credit pool.
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Ask Claude or ChatGPT about your own credit cards: best card to use, utilization, missed rewards.
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