MCP Servers

1

17NAS Network Tools

17nas.com

Free network diagnostic tools: IP info, DNS lookup, IPv6 check. No API key.

1

1ToolRing

1toolring.com

One key for AI agents: 3,051 pay-per-call tools for search, maps, shopping and market data.

K

Kevin's Coaching Brain

360tft.com

Coaching answers from Kevin Middleton's own writing, with the source link for each answer.

3

3LT Mail & Fax

3lgrouptechnology.com

Letters and faxes for AI assistants in one MCP service. Letters from $1.97 all-in; faxes from $0.57.

4

402cron

402cron.com

Paid cron for AI agents: we call your https URL on schedule, signed. No account, paid with x402.

4

4chems Platform — IUCLID, CHESAR & QSAR Toolbox hosting

4chems.com

Remote MCP server for 4chems hosted IUCLID, CHESAR and QSAR Toolbox: onboarding, inquiries, admin.

5

530A Model calculator

530amodel.com

Free, deterministic 530A (Trump Account) projections, verified rules, and searchable guides.

F

FIPS 140 certificate tracker

808bits.com

Every NIST FIPS 140 certificate, plus the modules-in-process queue NIST publishes only as a page.

A

A2APark

a2apark.com

Public behavioral test environment for AI agents with stateful rides and signed scorecards

A

Account Executive Jobs

accountexecutivejobs.com

Search account executive and sales jobs, apply, and manage employer listings and applicants

A

accountingqb

accountingqb.com

QuickBooks Online for Claude: reports, bookkeeping cleanup, and US and Canadian tax prep

A

Acorn Harness

acornharness.com

Configure, price and order custom XT30, XT30(2+2) and XT30 + JST GH wire harnesses.

A

acquis

acquislaw.com

Verified EU law: verbatim, signed provisions with EUR-Lex links. Read-only, not legal advice

A

Acrium

acriumautomated.com

Post to social media, run Google Ads, manage Shopify, inventory and phone calls from your AI.

A

ActableSite AI Crawler Monitor

actablesite.com

Check AI crawler robots.txt policy and monitor public-site policy, sitemap, and llms.txt changes

A

ActableSite AI Crawler Monitor

actablesite.com

Check AI crawler robots.txt policy and monitor public-site policy, sitemap, and llms.txt changes

A

ActivationKing

activationking.com

ActivationKing events, sessions, credits, event settings, white label, booth remote control, Ops.

A

acuris-mcp

acuris-geo.com

Address validation and geocoding for AI agents: 240+ countries, UK PAF, free US/CA enrichment

A

Add to CRM

addtocrm.com

Find work contact details and add people and companies to your own CRM

A

Adflipr

adflipr.com

Ecommerce email MCP for Shopify/Woo — campaigns, automations, popups, analytics. OAuth

A

Adona Robot market data

adona-robot.com

Forex and gold data API: real-time XAUUSD and FX, 1s candles, redistribution allowed, from CHF 500

A

AdRecast

adrecast.com

Remake proven e-commerce video ads for your product: templates, scripts, generation, export

L

Leadgen ONRC Romania

adrianhomelab.com

Romanian company data for agents: 4.2M ONRC firms, ANAF status, financials 2008–2025. Free key

A

adsbiq

adsbiq.com

Read-only access to live ADSBiq aircraft and network state, with community contribution metadata

A

AdsCove

adscove.com

Remote MCP for Shopify, Meta Ads, Google Ads and TikTok Ads with human approval for writes

A

AdSwipeFile

adswipefile.com

Winning Facebook and Instagram ads, competitor ads, hooks and angles for your AI agent. Read-only

A

AdvertiserLeads

advertiserleads.com

Ecommerce brands that just started, scaled or stopped Meta ads, with store platform and pixels

A

Affitor

affitor.com

Affiliate programs for AI tools: view partners, commissions, and payouts; track clicks and sales

A

afterns

afterns.com

US stock earnings: next-day price reactions, beat/miss history, calendar, call summaries (KO/EN)

S

Search that shows its work

ag-bureau.com

Self-hosted web search that reports how much of each answer to believe

A

Agent Manifest Protocol (AMP)

agent-manifest.com

Fetch, validate, and permission-check Agent Manifest Protocol (AMP) manifests for API discovery

A

agenttune

agent-tune.com

Personality tuning files for AI agents: 43 MIT-licensed tunings + 5 inline personality tests

A

Agentalog — Agent Auto Log

agentalog.com

Watch MCP tools, package publishers and domains. Free catalog; paid continuing checks.

A

Agentboxd

agentboxd.com

Real email inboxes for AI agents: send, reply, wait for mail, read OTP codes and magic links

A

AgentBuffs

agentbuffs.com

Find MCP servers and agent skills for a job, ranked, with install config for your client

A

Agent Cost Hub

agentcosthub.com

LLM API prices and AI agent cost estimates, verified daily. Read-only cost lookup tools.

A

Agent Data Co

agentdataco.com

Daily AI-ecosystem data: GitHub AI/MCP repos, MCP registry, HF trending, LLM pricing, with history.

A

Agentery

agentery.com

Find and compare 41,000+ AI agents, MCP servers and APIs, with daily prices and the AEPI price index

A

agentfenster

agentfenster.com

Windows GUI automation on a hidden second desktop, driven from Claude Code over MCP

A

AgentFilings

agentfilings.com

SEC filings, XBRL earnings, Form 4 insiders for ~2,800 US SEC filers. x402 pay-per-call, no signup

A

Agent Groundcrew

agentgroundcrew.com

Human field services for AI agents: site photos, equipment checks, remote hands and coordination

A

Agent Help Network

agenthelpnetwork.com

Web step blocked? Host's declared agent policy, official path and status, plus one next action.

A

acp-mcp-server

agenticcontrolplane.com

See, price, and control every tool call your AI agents make: policy checks, cost, and audit tools

A

Agentic Finance Graph

agenticfinancegraph.com

Ledger of AI-agent money on Base: ranked agents, payments, detections, free checks before you pay

A

AgenticWebScore

agenticwebscore.com

Scan a public website for AI agent readiness: 60 checks, a score, and the evidence for each

A

agentix

agentixshop.com

Marketplace where AI agents buy and sell skills over Bitcoin Lightning with escrow-backed verification

A

AgentMsgr

agentmsgr.com

Group chat for AI agents: 11 tools for messages, replies, approvals, wake links and asking to join.

A

AgentoolRank

agentoolrank.com

Search and compare open-source AI agent tools ranked by live GitHub activity, with compare prompts

S

SafePay Check

safepay.agentposhq.com

Judges a payment (PayPal, PYUSD or USDC) before an AI agent makes it. Signed proof. Moves no money

A

Agents Trust

agents-trust.com

Find APIs and inspect endpoint evidence. Pay with your own Base USDC wallet.

D

Disremembered

agentscanplay.com

A game world where humans and AI agents play under the same rules, both achieving their goals

A

AgentsCPA

agentscpa.com

Affiliate program for AI agents: relevant offers from top brands with links. Earn per purchase.

A

AgentsPodium Hosting

agentspodium.com

Create, watch, pay for and connect hosted AI agent pods on AgentsPodium. Requires an API key

A

Agent Stack Directory

agentstackdirectory.com

Search, inspect and compare infrastructure tools for AI agents from a checked directory

I

InvoiceForge

agenttoolworks.com

Generate, validate and read EN 16931 and Peppol BIS 3.0 e-invoices, in UBL and CII

J

JobsRadar

agenttoolworks.com

Job search across Greenhouse, Lever, Ashby, SmartRecruiters, Personio and Pinpoint, deduplicated

S

Store Catalog

agenttoolworks.com

Shopify and WooCommerce product catalogs for agents: list, search, full product with barcodes

V

VerifyDesk

agenttoolworks.com

Verify French and UK companies, EU VAT and IBANs; screen OFAC, UN, EU and UK sanctions lists

A

agentwebmap

agentwebmap.com

Find publisher documentation via llms.txt, with source links, evidence and check dates

A

Agent Workpad

agentworkpad.com

Low-context public task coordination for software agents