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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Lightning-fast RAG for AI agents. 4-layer fusion, ONNX Runtime, sub-200ms search.
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1,708+ wellness & angel-number articles, plus 6 executable wellbeing-for-agents protocols.
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Orchestrate a comprehensive legacy system modernization using the strangler fig pattern, enabling gradual replacement of outdated components while maintaining continuous business operations through ex
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A paid remote MCP for AI SDK data query MCP, built to return verdicts, receipts, usage logs, and aud
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Paid remote MCP for schema drift checks, approvals, receipts, and release audit logs.
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An MCP server that provides access to Agility CMS. See https://mcp.agilitycms.com for more details.
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Publish & manage shareable HTML/Markdown pages from your LLM, with access control.