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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Compare two JSON files deeply, regardless of order. Get a detailed difference report highlighting…
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Read-only MVR preflight for trust, permission, evidence gaps, and African market-entry readiness.
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Create friendly, personalized greetings in seconds. Toggle Pirate Mode to speak like a pirate for…
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AI Hub for AEC — 46 tools for Revit, Navisworks, ACC, XR via Autodesk Platform Services
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Get up-to-date, version-specific documentation and code examples from official sources directly in…
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Connect to your MediaWiki using simple credentials and manage content without OAuth. Search, read,…
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Deploy HTML/React artifacts from your AI client to hosted, share-gated URLs. Private by default.