Discover skills, MCP servers, and plugins—with compatibility evidence for the agent you use.
18,250+ active tools · Source-synced directory Fresh tools →
Choose your environment
Protocol-compatible MCP servers are clearly labelled; verified integrations stay distinct.
Explore the directory
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.
AgentStack Sponsors
Reach AI-agent builders
TikTok KOL intelligence with a public MCP remote for search, profiles, lists, and alerts.
AgentStack Sponsors
Reach AI-agent builders
Hosted runtime for persistent agent teams, durable workflows, memory, schedules, and goals.
AgentStack Sponsors
Reach AI-agent builders
Score any site or Shopify store for AEO/GEO/LLMO readiness — how likely AI search is to cite it.
AgentStack Sponsors
Reach AI-agent builders
Read and update your Everway trips and itineraries from any MCP-compatible AI assistant.
Build, edit, and deploy Telegram bots on FlowCastle's hosted visual flow platform.
AgentStack Sponsors
Reach AI-agent builders
Zero-install security baseline for AI coding agents — OWASP/CWE-cited rules over MCP.
Nordic energy price intelligence for Norway's 5 bidding zones (NO1-NO5).
AgentStack Sponsors
Reach AI-agent builders
Source-timestamped energy data and reviewed OilPriceAPI product facts for MCP clients.
AgentStack Sponsors
Reach AI-agent builders
Memoket — access your recording transcripts, summaries, and key takeaways over MCP.