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
AgentStack Sponsors
Reach AI-agent builders
Workflow for developing web-based visual content and verifying the rendered output using Browser and Vision AI tools.
AgentStack Sponsors
Reach AI-agent builders
Our free Marketgenius investment tools as live, interactive React MCP Apps.
AgentStack Sponsors
Reach AI-agent builders
Orbit Zürich: Workshop-Räume, Preise und freie Slots abfragen, Buchungsanfragen stellen.
AgentStack Sponsors
Reach AI-agent builders
MUST USE when the user provides a photo ZIP, photo folder, or still-image event material and asks for photo selection, album selection, highlights, digest photos, curation, or quality filtering. Use this instead of analyze-footage when the source is primarily still photos and the requested work is selecting images rather than editing or video planning.
AgentStack Sponsors
Reach AI-agent builders
**Agent:** Builder **Role:** civil-engineer **Company:** KnowledgeForge AI ## Capabilities ## Implementation Notes This skill represents the specialized capabilities of the Builder agent within the KnowledgeForge AI company, focused on institutional memory and QA automation for multi-discipline engineering. ## Metadata - **Source:** CSV Import - **Created:** 2026-04-09 - **Company:** KnowledgeForge AI
AgentStack Sponsors
Reach AI-agent builders
Continue Finnish reading and practise saved words from an authenticated Lukija account.
AgentStack Sponsors
Reach AI-agent builders
Ecuador factura electronica for AI agents - issue and query SRI e-invoices via Datil. Stateless BYO.
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.