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 83 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

nanoodle-mcp

Your saved nanoodle workflow graphs as MCP tools — BYOK or pay per call in Nano (x402)

nansen-mcp

Blockchain analytics API for AI agents. Smart Money signals, wallet profiling, token analytics.

calibration-routing

Route tasks by measured judgment quality: third-party-verified, Brier-based calibration records.

safedb-mcp

A secure MCP server that lets AI agents query databases safely.

thailand-data-mcp

Thai data for AI agents: DBD company-registry lookup, address normalization, holidays, VAT/WHT.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 6

yfinance-mcp

Access Yahoo Finance stock data, news, screeners, options, financials, and charts through MCP.

mcp

Nativine MCP Server — Convert websites to native mobile apps from your AI IDE

circlfi-mcp

13-model stock valuation engine for AI agents - fair values for 5,900+ US stocks, updated daily.

rebar

Event-sourced ticket system with a Jira reconciler, exposed as an MCP server.

ambient-context-mcp

Local Windows ambient context (presence, foreground app, battery) as privacy-gated MCP tools.

cardmind-mcp

MTG market data: search 114K+ cards, price signals, AI analysis. Free tier available.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 12

noshup

AI-powered grocery and meal planning. Discover meals, plan menus, find deals, track budgets.

dida-mcp-server

Hotel search, booking, and review MCP server with 12+ detailed fields per hotel

memheaven

Self-hosted remote MCP memory server for ChatGPT and AI agents.

redcon

Deterministic context packing for AI coding agents; measured 83% fewer input tokens, local.

arbitrum-transaction-preflight

Paid Arbitrum transaction simulation and risk scoring for wallets and AI agents.

socialclaw

Connect any AI agent to 11+ social platforms: schedule, publish & track posts via hosted MCP.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 18

pinrag

MCP RAG server: index PDFs, GitHub Repos, YouTube, Discord, Plain Text; query with citations.

mtg-mcp

An evidence-first .NET MCP server for Magic: The Gathering deckbuilding workflows.

refund-decide

Refund eligibility notary for US subscriptions. Returns ALLOWED/DENIED/UNKNOWN.

lastfm-mcp

Last.fm MCP server: scrobbles, charts, artist/album/track info and more

pieterpost-mcp

Let AI agents prepare, review, pay for, and send real letters and postcards.

apple-health-mcp

Query and analyze Apple Health CSV exports using DuckDB.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 24

gds-agent

Neo4j Graph Data Science MCP server

neo4j-mcp-canary

Neo4j MCP Canary — The canary goes first so the rest of us know what's coming

qrverloz-mcp

QR codes active 90 days, claimable forever. Request an API key in chat to retarget and track scans.

postgres-mcp-server

Enterprise PostgreSQL MCP server with 63 tools, 10 resources, 10 prompts for AI-native operations

neus-mcp

Portable identity, authority, trust receipts, and Vault secrets before sensitive AI actions.

sql-mcp-server

Controlled SQL access gateway with policy, cost limits, tenant isolation, and safe tools.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 30

mcp

Search websites by source code, technology stack, analyze domains, and download lead lists.

mind-map

Experimental code intelligence platform for Claude Code with AST parsing and context analysis

oroute

Auto-route AI requests to 13 models (Claude, GPT, Gemini, Qwen, DeepSeek). 57% cost savings.

stremio-mcp

Search, play, and control Stremio on Android TV over native ADB.

okffs

MCP server connecting Claude Code to GitHub for an issue to branch to PR to close workflow.

context

Local-first documentation for AI agents. Offline, instant, private doc retrieval.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 36

banking-regulations

Banking Regulations MCP — US banking & consumer-finance rules (12 CFR).

memory-journal-mcp

Developer journal with knowledge graphs, relationships, Git context, and semantic search

mysql-mcp

Enterprise-grade MySQL MCP Server with OAuth 2.0, 106 tools, and Docker deployment

sqlite-mcp-server

SQLite MCP server with 73 tools for JSONB, full-text search, geospatial, and analytics.

fpl-mcp-server

An MCP server that provides Fantasy Premier League analysis and strategy tools.

neural-memory

Persistent memory for AI agents — 55 MCP tools, spreading activation recall.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 42

owa-exchange-mcp

MCP server for Microsoft Exchange / OWA — email, calendar, directory, availability

hetzner-dns-mcp

Manage DNS zones and records (zonefiles, RRSets, TTL, protection) via the Hetzner Cloud API

NOC.McpServer

MCP server exposing NiceOneCode's JSON-to-C# converter as an AI-callable tool.

bundestag-de

Bundestag DIP MCP

buzzword-density

buzzword-density MCP — wraps StupidAPIs (requires X-API-Key)

calendly

Calendly MCP Pack — wraps the Calendly API v2 for scheduling data.

AgentStack Sponsors

Reach AI-agent builders

Advertise here 48

carbon-interface

Carbon Interface MCP — Carbon Interface API (v1)

gnosis

Zero-config MCP server for searchable documentation. SQLite or PostgreSQL.

biostudies

EBI BioStudies MCP.