Skills MCP servers Plugins Agent clients Free tools Digest Advertise

Featured partners

AAgentStackSubmit a tool →AAgentStack DigestGet the digest →AAgentStack SponsorsAdvertise here →BBuild in publicSubmit a tool →AAgentStackSubmit a tool →AAgentStack DigestGet the digest →AAgentStack SponsorsAdvertise here →BBuild in publicSubmit a tool →

Partner placements

AgentStack

Add your tool to the directory

Submit a tool →From AgentStack

AgentStack Digest

One useful agent-tools email each week.

Get the digest →From AgentStack

Build in public

List your skill, MCP server, or plugin for free.

Submit a tool →

Sponsored placements

AgentStack Digest

One useful email per week

Get the digest →From AgentStack

AgentStack Digest

One useful agent-tools email each week.

Get the digest →From AgentStack

Build in public

List your skill, MCP server, or plugin for free.

Submit a tool →

Built with AgentStack

AAgentStackSubmit a tool →AAgentStack DigestGet the digest →AAgentStack SponsorsAdvertise here →BBuild in publicSubmit a tool →AAgentStackSubmit a tool →AAgentStack DigestGet the digest →AAgentStack SponsorsAdvertise here →BBuild in publicSubmit a tool →

The AgentStack digest

Useful agent tooling, once a week.

New skills, MCP servers, plugins, and practical picks—no account required.

A source-linked directory for AI agent skills, MCP servers, plugins, and compatible agent clients.

Independent directory. Always review third-party tooling and permissions before installation.

Explore

Skills
MCP servers
Plugins
Marketplaces
Free tools
Directory API
Fresh tools

Build with AgentStack

Agent clients
Submit a tool
Advertise
Digest

© 2026 AgentStackBuilt for people building better agents.

The AI agent tooling directory

The stack behind smarter agents.

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

Browse tools for your agent

Protocol-compatible MCP servers are clearly labelled; verified integrations stay distinct.

All agent clients →

Claude Code Cursor Cline Codex CLI GitHub Copilot CLI Gemini CLI OpenCode

Explore the directory

Top agent tools

18,250 indexed

PreviousPage 150 of 365Next

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

open-meteo-mcp-server

Global weather via Open-Meteo: forecast, ERA5 archive, marine, air quality, geocoding, elevation.

stata-mcp

通过 pystata 驱动真实 Stata 的 MCP 服务器：数据加载/清洗/建模/诊断/图形导出，75 个工具覆盖完整计量工作流。

hashnet

Universal AI Agent Discovery - search 59,000+ agents across MCP, NANDA, A2A, OpenRouter

mcp-server

Spec-first code generation: OpenAPI, GraphQL, Protobuf, and SQL to typed clients in 11 languages.

cloudscope

Azure + GCP cost management: spending, forecasts, anomalies, budgets, idle resources, and tags.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 6

us-law

US federal + state law via Ansvar Gateway. Cited, OAuth + paid tier. Free npm: us-law-mcp.

terraform-mcp-server

Generate more accurate Terraform and automate workflows for HCP Terraform and Terraform Enterprise

mcp

TRON energy exchange for AI agents. 54 tools, 30 prompts, 21 resources. A2A + ACP.

us-regulations-mcp

US compliance: HIPAA, CCPA, SOX, GLBA, FERPA, COPPA, FDA, EPA, FFIEC, NYDFS + 4 state privacy laws

hares

Multi-layer security scanner for MCP servers and agent skills (injection, exfiltration)

trackly

Job tracking CLI + MCP server for AI agents. 99K+ jobs, 775+ companies.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 12

mcp-server-innoday

Unified ticketing MCP server for Jira, Linear, Trello, Notion, and GitHub Issues.

reactive-resume

Free open-source resume builder with remote MCP tools for resumes and job applications.

furlen-mcp

Turn a CSV or a named public dataset into an animated chart video, figures re-checked first.

weather

An MCP server for weather information.

quantum-mcp

GPU-accelerated MCP server: quantum mechanics, wavefunction evolution, Schrodinger simulations

gravity-swarm

Agent reputation network — compute tasks, submit proofs, earn ELO via Nostr MCP

AgentStack Sponsors

Reach AI-agent builders

Advertise here 18

mcp-proxmox

Manage Proxmox VE clusters through AI assistants — VMs, containers, and more

openfoodfacts-mcp-server

Barcode lookup, nutrition search, and product comparison for 3M+ crowd-sourced food products.

openlibrary-mcp-server

Search books and authors, fetch editions, browse subjects, and resolve cover images.

synapse-channel

Local-first multi-agent coordination for messages, leases, shared plans, status, and resources.

zxoar

Agent-first trading on the ZXOAR launchpad (Uniswap V4): scan, vet, guarded buy/sell, atomic launch

github-repo-intel-mcp

Repo intel for AI coding agents: overview, PRs, contributors, hot files, CI, deps. Remote MCP.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 24

cloudflare-mcp-pro

Cloudflare MCP: DNS, Zones, Workers, KV, R2, D1, Pages, WAF, SSL, Email, AI via REST API v4

k8scortex-mcp

Kubernetes MCP server: 75 tools for GKE, AKS, EKS, RBAC, audit logging, GitOps, multi-cluster.

paleobiology-mcp-server

Search fossil occurrences, taxon ranges, diversity through deep time, and the geologic time scale.

apifreaks-mcp

The official MCP server for APIFreaks, connecting your AI to the full range of APIFreaks APIs.

agirails-mcp-server

Payment rails for AI agents — escrow, settlement, discovery, and disputes from any context window.

huly-mcp

Huly MCP: feature-complete MCP server for Huly integration

AgentStack Sponsors

Reach AI-agent builders

Advertise here 30

vamoose

Calendar workflow engine for time off, approvals, and quick actions on any calendar backend.

attio-mcp-server

AI-powered Attio CRM access. Manage contacts, companies, deals, tasks, notes and workflows.

datacron

Local-first MCP server that exposes a Markdown vault through MCP.

postforme-mcp-pro

Publish, schedule and analyze social posts across 9 platforms via the Post for Me API.

apple-stocks-mcp

Reads your macOS Apple Stocks watchlist, quotes and fundamentals locally. Read-only, no network.

peak-window

Ranks the best weather windows to climb any peak worldwide, on the sharpest regional model.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 36

bytario

40 MCP tools for image, PDF, QR, barcode, data, text, color, and render operations.

sheetspec

Contract testing and quality gates for spreadsheets created by AI agents.

email-agent-mcp

Local email connectivity for AI agents — read, draft, send, and organize Outlook mail via MCP

fibx

Swap, transfer, track a portfolio and use Aave V3 on Base, Citrea, HyperEVM and Monad.

cortex

Local multi-client RAG server over the Model Context Protocol.

intelligence

Bitcoin-native credit ratings. ⚡ Lightning pay-per-query (99 sats) or API subscriptions.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 42

bullionradar-mcp

Prix live de 11 dealers et specs complètes de 80+ pièces d'or et d'argent, pour agents IA.

gatekeeper-mcp-server

CAST Dashboard MCP server for compliance, quality, and technical debt insights for AI agents

vugola-mcp

Clip videos into captioned shorts, add captions & schedule posts — from Claude, ChatGPT, Cursor.

mcp

Argentine business automation: Mercado Pago, AFIP/ARCA, WhatsApp, banking, shipping (7 packages).

gopherhole

Standards-based A2A hub. One MCP connection to thousands of agents, with shared persistent memory.

shebe

Fast BM25 full-text search for code repositories. 14 MCP tools, 2ms search latency.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 48

arc-1

MCP server for SAP ABAP systems

applitools

The Applitools MCP server helps you create, update, and analyze visual tests using Applitools Eyes.

protein-mcp-server

MCP Server for 3D protein structural data retrieval & analysis from RCSB PDB, PDBe, and UniProt.