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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MCP server for Finnish public procurement notices (Hilma). Built by Aimiten.
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MCP Server für Forterro Proffix Px5 ERP
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Search Australian campsites, caravan parks and free camps; weather, gear, road trips and booking.
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DataOps ClickHouse MCP server with query optimization and pipeline monitoring
Stamp, upgrade, and verify Bitcoin timestamps via AI agents. No API keys required.
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Extract database metadata from PostgreSQL, Snowflake, SQL Server, BigQuery, and Oracle.
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US shipping labels for AI agents: buy USPS/UPS/FedEx, track and refund via EasyPost.
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Register and manage internet domains for AI agents via AgentDomain