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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Design review for UI code: 291 rules, scored 0-100 with fixes and git-applyable patches.
Search, inspect and invoke every public tool on Invokera through one MCP connection.
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A pipeline tool designed to preprocess and vectorize customer support conversations for semantic search, enabling nuanced retrieval with attention to privacy, chunking, and metadata filtering.
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AI agent infrastructure: dedup, cost prediction, validation, governance, failure intelligence.
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A CRM powered by your agent: contacts, deals, email, ads, and reports over MCP.
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Enter explore mode - a thinking partner for exploring ideas, investigating problems, and clarifying requirements. Use when the user wants to think through something before or during a change.
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x402-paid tools: EU company & sanctions data, web search, LLM chat, crypto intel, x402 monitoring.
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专业合同审核 Skill,基于合同审核方法论体系构建,中国法律人适用