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© 2026 AgentStackBuilt for people building better agents.

The AI agent tooling directory

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18,250+ active tools · Source-synced directory Fresh tools →

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Helpful context

Frequently asked questions

What is AgentStack?+

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.

What is an agent skill?+

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.

How do I install or use a listing?+

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.

Are the listings free?+

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.

Browse taxonomy

Growth & Revenue65

Sales & Outreach16 SEO & Marketing49

Business Operations492

Analytics314 Business Ops178

Build & Ship595

Creative Studio80

Design & Presentations80

Workflows268

#ToolPopularity

mcp

Automate FinOps workflows, cases, and cloud ops via the Wiv Workflow API.

social-insights

Twitter/X, Instagram, Reddit & TikTok data for AI agents. Billions of posts. No API keys.

busymail

Read, organise and send from your existing email accounts. Nothing sends without your approval.

jade-note

MCP-native notes and memory for ChatGPT, Claude, and other AI tools.

compliance

EU regulatory compliance data: 17 regulations, deadlines, enforcement actions. EU-hosted.

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x402-vend

Pay-per-call web & EU business intelligence for AI agents (x402 USDC on Base). 11 tools.

mcp-server

Intelligent AI workflow orchestration with long-term memory, 100+ integrations, and unified credits.

lamina

On-brand product photos, model try-ons, video reels & banners from a brief + brand kit.

vat-validator-mcp

Validate EU, UK, AU VAT numbers for AI agents. EU ViDA e-invoicing compliance.

dock

AI workspace for you, your team, and every agent. Tables, docs (images, 4K video), formulas.

upgrade-agent

Travel-upgrade Q&A, live booking eligibility, and operator lookups for airline, cruise, rail.

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vergio

Buying signals for Shopify agencies: ranked in-market accounts, outreach, deals, reports.

wavn

The deciding place: argue the call, decide, keep the reasons, get the work back as finished files.

memory

Persistent personal memory for AI assistants — save, search, and recall across every MCP client.

askloop

Create and run surveys by chatting. Respondents just open a link — no AI, no account.

prism-mcp

Session memory, knowledge search, Brave Search, Gemini AI, and code transforms for AI agents

mcp

Pay-per-call agent superpowers: media/video gen, product demos, research, GTM, scraping, compute.

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automation-studio

Control real, physical iPhones with AI: screen reading, human-like touch, no jailbreak.

verant

AI proofreading for public web pages and full sites, with AI-verified corrections. Paid plans only.

vidocu

AI Knowledge Platform: turn videos, PDFs, and slides into subtitles, voiceovers, and documentation

writingmate-mcp

Use AI models for chat, image, and video generation from Claude Code and other MCP hosts.

blipboard

Ambient split-flap display board agents push text to; humans watch it on any screen.

mailstream

The first MCP server for physical mail: send postcards and letters, manage lists and campaigns.

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production-triage

Read-only triage for n8n, MCP, webhook, and AI agent workflow production failures.

mcp-obsidian-via-rest

Access Obsidian vaults via Local REST API - read, search, and interact with notes

mcp

Vruum AI revenue platform — outbound, deals, pipeline & CRM automation over one MCP.

mcp-server

Ask business questions in plain English. Get instant answers from your database, no SQL needed.

conduit

Search multi-merchant supply, checkout, and track orders via MCP.

weftly

Find & cut horizontal and vertical video clips (Shorts/Reels), transcribe & summarize. Pay per job.

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server

Voris privacy-native web analytics for AI agents: query metrics & citations, scaffold tracking.

remote-desktop-commander

Hosted MCP server connecting claude.ai, ChatGPT and other AI apps to your own computer

mcp

Agent-native commerce for SEA/China/global. 43 brands. 6 tools. 9-language search.

mcp

Controlled LinkedIn and GTM MCP server with review-gated prospecting and outreach workflows.

cleanor

Zero-auth MCP: image optimize, cited storage/format data, and dev utilities LLMs get wrong.

letters

The agentic layer of letters. Agents send real printed mail worldwide, German compliance built in.

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mcp

Merged free/busy, find mutual time, propose bookings with human approval. Never event contents.

windsor-mcp

Query and analyze marketing, sales, and business data from 325+ platforms via Windsor.ai.

3dstreet

Drive an open 3DStreet scene tab from Claude Desktop or Claude Code via MCP tool calls.

figma-designer

Give AI agents full read & write access to Figma — 50+ tools for design automation

domus

Homeowner's AI: view & update appliances, warranties, documents & maintenance for your home.

lightgen

Generate and edit images and create short videos inside Claude. Prepaid credits, no subscription.

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mcp

Aspire Learning MCP — browse courses, chapters, lessons, and import LaTeX quizzes

japan-data-mcp

Japanese law, corporation & statistics data as MCP, normalized to English with source attribution.

priorify

Agent-complete, permission-scoped product operations for Priorify workspaces.

provably-fair

Pick giveaway and raffle winners nobody can rig — verifiable by anyone, no API key.

k-data-mcp

Korean market data: kimchi premium, sell-side research, news. Pay per call in USDC via x402.

payaion

Agent file transfer. No API key to start; price downloads in USDC on Base.

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wellness-project

63 tools for Apple Health, Fitbit, Oura & Health Connect data in Claude, ChatGPT, Grok & Mistral.

mcp

Build and publish websites through AI conversation.

webanatomy

Help your AI improve landing pages, grounded in 3,500+ scored sections and 500 real pages.