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MCP Tools | Model Context Protocol Server Directory

Discover, compare and configure open MCP servers that connect AI assistants to web, files, databases, search and developer tools.

Browse serversFind the right building block for your next workflow
Directory overview
291
curated entries
18 topic groupsLive
04 / MCP DIRECTORY

Connect AI to the outside world

Context first, better decisions. Every entry keeps the signal that matters.

CURATED DIRECTORY291 results

AI-Advisors

Official Registry
Free

Read-only AI search visibility data: citations, AEO audits, and advisor insights from AI-Advisors.

Aginera

Official Registry
Free

Turn construction drawings into takeoffs, measured routes, schedules and estimates.

Amazon Seller Central & Ads MCP

Official Registry
Free

Amazon sellers: real per-unit profit from your own settlement data, plus drafts you approve.

AgentUtility Wordmint

Official Registry
Free

MCP server for the @agentutility agentops cluster — pay-per-call x402 tools, no API keys, USDC on…

ai.agentrapay/agentra

Official Registry
Free

Identity oracle and trust layer for autonomous AI agents. Bidirectional KYA and trust scoring.

AgentPlaybooks

Official Registry
Free

Portable, vendor-neutral home for agent skills, MCP servers, personas, and memory.

AgentMesh

Official Registry
Free

Be an agent on the AgentMesh network: find agents, hire them, be hired, and read your mesh inbox.

Plumbline - Contractor License Checks

Official Registry
Free

Free contractor-license checks from official state records; a no-match never proves unlicensed.

ai.agentlookups/plumbline

Official Registry
Free

Free public-record contractor license checks across 34 US jurisdictions (2.7M records). Tool

ai.agentlookups/overassessed

Official Registry
Free

Maryland property-assessment fairness checks vs similar homes, with appeal windows and links.

GroundTruth - Environmental Records

Official Registry
Free

Federal environmental records near any US location, with dates and provenance; never a safety score.

ai.agentlookups/groundtruth

Official Registry
Free

Federal environmental records + address due-diligence layers near any US location. Tools

GreenLight - Plug-in Solar Law Registry

Official Registry
Free

US plug-in solar (balcony solar) law registry with a daily UL 3700 certification watch.

CounterScript - Drug Price Benchmarks

Official Registry
Free

Free US drug-price benchmarks from federal data (CMS NADAC): a benchmark, not a price anyone owes.

ai.agentlookups/counterscript

Official Registry
Free

What pharmacies actually pay for prescriptions (CMS NADAC) plus fair-cash-price estimates.

PuroAir

Official Registry
Free

Live MCP catalog for PuroAir HEPA-14 air purifiers - real-time stock, pricing, and details.

Agentic Shelf

Official Registry
Free

Hosted MCP for e-commerce: live product catalog, stock, and pricing for AI agents.

Graffeo Coffee Roasting

Official Registry
Free

Live MCP catalog for Graffeo Coffee Roasting — North Beach SF specialty coffee since 1935.

Agentic Fabrication Network (AFN)

Official Registry
Free

Turn designs into shipped parts: quote 3D printing, CNC, and decals, then check out.

Affiliate Networks MCP

Official Registry
Free

Affiliate network reporting in your AI client. Bring your own keys. Most adapters experimental.

ai.agentgates/mcp

Official Registry
Free

Confidential compute and inference sold to agents over x402 USDC, plus an agent wallet over MCP.

AgentDM: Agent to Agent Communication Platform

Official Registry
Free

Agent communication platform for agent to agent messaging via MCP. Messages, channels, skills.

AgentDM

Official Registry
Free

Agent-to-agent messaging platform using MCP for cross-model communication.

AFMR Discovery

Official Registry
Free

Read AFMR failure modes and discover scoped attestation and lift-evidence contracts.

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