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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Selector functions for the chota-react-saga template — colocated with each slice, return derived view-data from the saga state shape (isLoading/isContentLoading/isActionLoading/error//), filter/sort projections that combine slices (e.g. visibleTodos × selectedFilter).
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Surf trip planner: live 0-100 Strike Scores, 10-day forecasts, and trip picks for 1,100+ spots.
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Walter Remote MCP Server — AI humanization and detection tools
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Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
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French address quality, geocoding & routing from official data (BAN, INSEE, OpenStreetMap).
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Free public web freshness and response-metadata checks for AI agents.
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Trade stock, crypto, and options on Robinhood, ETrade, Webull, Charles Schwab, Coinbase, or Kraken.
Discover and query every business on ANOTS — search, ask, or find-and-ask over MCP.