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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AI-powered biblical research tools — lexicons, morphology, manuscripts, and more.
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AI-powered stock analysis: nightly ratings, on-demand deep-dives, and watchlist insights.
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One connector URL giving any MCP client live access to 21 services and 51 tools.
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Access Japan's finest Michelin-starred restaurants. Search, check availability, and browse menus.
Send SMS, manage contacts and groups, and read delivery reports. OAuth 2.1 SureSMS login.
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A wiki about your life that writes itself. Save from any AI chat, recall it in the next.
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Resolve capability gaps: validate native MCPs, search live web, and record unmet demand.
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MCP server integrating with Stripe - tools for customers, products, payments, and more.