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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Helpful context
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 job cost estimator for skilled trades with material and labor breakdowns
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Manage tasks, projects, roadmaps, files, meetings, and team workflows with AI tools.
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Secrets vault for Claude Code with audit logs, access rules, and AES-256 encryption.
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Euler - 39 tools for lending rates, supply, and borrow data
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Synthetix - 22 tools for data, metrics, and on-chain analytics
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Aqui é a Bela Vista.
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Genesis Social — directory of places, events, and listings.
Pay-per-call APIs for AI agents: queries, storage, ads. Billed in USDC via x402.