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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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Build and price an ELC community partnership: match, customize, 12-month plan, 16% AI discount.
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Excalidraw toolkit for AI coding agents — agent skill, CLI, and MCP server with a live canvas
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MCP server for GitHub: repos, files, issues, PRs, search. Single Go binary.
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Provides exact Enzyme → React Testing Library migration patterns for React 18 upgrades. Use this skill whenever Enzyme tests need to be rewritten - shallow, mount, wrapper.find(), wrapper.simulate(), wrapper.prop(), wrapper.state(), wrapper.instance(), Enzyme configure/Adapter calls, or any test file that imports from enzyme. This skill covers the full API mapping and the philosophy shift from implementation testing to behavior testing. Always read this skill before rewriting Enzyme tests - do n
Two-layer memory MCP server for AI agents with 37 tools, RAG, graphs, wiki, auth
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An MCP server for analyzing PCAP files.
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Search Brazilian case law from federal and state courts with verified decisions and source links.
MCP Server for Clawallex payment API - Pay for anything with USDC virtual cards
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A MCP server for interacting with Bear note-taking software.