Remote Servers

S

sigtap Agent Tools

unnamedaiagent

13 paid x402 tools, USDC/Base. Free check: GET /preview<path>=200 sample. Copy-paste pay: /llms.txt

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Unshift

unshift-ai

Turn Claude or ChatGPT into a website builder that ships a real site to a live URL you own

G

GroundTruth Field Evidence

unspecifiedcoder

Verified location-bound retail evidence for AI agents, delivered by human field workers

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Unthread

Unthread

Manage and automate your support tickets

U

uptrack-mcp

Uptrack-App

MCP server for Uptrack uptime monitoring. Manage monitors and incidents from AI agents

I

irrational

urbanmorph

Adversarial behavioural-bias engine - audits your decisions for cognitive biases via your own AI

U

URL Shortener x402

Br0ski777

x402 micropayment API for AI agents. Shorten URLs with custom aliases. Hash-based short codes. Pay per call with USDC on Base.

U

Uruguay Invoice

junter1989k-ai

Submit Uruguay DGI e-Factura CFE documents - you sign the SOAP envelope with your own certificate, we relay it. IVA 22/10/0% math included

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Uruguay Payments Mcp

junter1989k-ai

Uruguay payments for AI agents — Mercado Pago wallet via Mercado Pago. Never holds funds.

C

COLA Cloud

colacloud.us

Meeting agenda timer for AI assistants: build agendas in chat, share a live synced countdown

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Lotlytics — Real Estate Market Intelligence

daejung83

Live data for 895 US metros. Ask your AI about home prices, rental yields, investment health scores, and migration trends. Free tier included, no account needed.

N

Namaste America

namasteamerica.us

Web design Suffolk: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

P

Paper Nexus

papernex.us

Find related scientific papers through their citation network, from OpenAlex and Semantic Scholar

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trips

thistripbtw.us

Hand someone a complete trip as a private, editable map link. No account, no API key, no card

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Usa Logistics

junter1989k-ai

Usa Logistics

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Usa Payments Mcp

junter1989k-ai

United States payments for AI agents — Stripe checkout via Stripe. Never holds funds

G

GoMobSec

UsamaSarwar121

Scan Android and iOS apps for security issues: findings, MASVS mapping and pentest reports

A

Adstudio

useadstudio

Read-only Google Ads, Meta Ads and TikTok Ads performance, campaigns and creatives via OAuth.

U

Useful Data Source For Agents Doing Product Price Sdk

nexus-mcp-infra

Useful data source for agents doing product/price research: BuyWhere Singapore catalog API

K

Kika

usekika

Shared memory for client engagements: decisions with reasons, blockers, promises, what was tried

U

UseMyContext.ai

usemycontext

Personal context for AI, written by you and never scraped: your profile and files, any MCP client

S

Statsnet

usenetstate

Background check any company in the world: registration, executives, courts and finances

U

User Agent Parser X402

Br0ski777

Parse any user agent string into structured data: browser, OS, device type, engine, and bot detection in one call. x402 micropayment API + MCP server for AI agents

J

Joint Genesis Research

usliberty

Physician reviewed research on joint pain, osteoarthritis, and relief options from Dr. Mark Weis

U

USPTO Patents — hosted on Cloudflare Workers (HTTP + npm stdio)

guptaprakhariitr

MCP server for uspto-patents-mcp — see README

T

tally-mcp

usualaccountant

AI for Tally Prime and Tally ERP 9. Hosted MCP server to ask your accounts in any language

U

UteamUP CMMS

UteamUP

Connect AI assistants to UteamUP CMMS for work orders, assets, maintenance, and inventory.

U

Utilify

utilify-io

AI agents compare and sign up for Texas utility plans: electricity, internet, gas, water, trash.

U

Uuid Generator X402

Br0ski777

Generate UUID v4, v7, ULID, or nanoid identifiers. Batch up to 100 at once. Sortable, compact, or random formats. -- x402 micropayment API + MCP server for AI agents.

D

Dependency Health MCP

ux-xd

Package alive? Verdict with evidence: deprecated, archived, stale or active; plus runtime EOL dates

L

llms.txt for agents

ux-xd

Any site's llms.txt: find the covering index, read its linked docs as markdown, search sections

R

RSS and news feeds for agents

ux-xd

RSS, Atom and JSON feeds for agents: find a site's feed, read items as JSON, keyless news search

F

Faroz

faroz.uz

Kids' education platform (ages 8-17): build courses, lessons, exercises, games; review homework.

V

VAAS-X Cognitive Memory

VAAS-X

Persistent, outcome-grounded episodic memory for Claude. 14ms CPU retrieval, no GPU, no vector DB.

A

Agent Town

vacuityv

Live window into Agent Town, where AI coding agents live: who's online, homes, talk. Drop by.

J

Joomil — Swiss Classifieds MCP

ValmoDev

Search Swiss classifieds on Joomil.ch, the top marketplace in French-speaking Switzerland since 2007

N

NDASentry

valtirman

Anonymous NDA risk analysis for AI agents. $9 per report. No signup, no data retention.

A

Agent Revenue Auditor

vandurmedries

Free preflight and exact-price discovery for paid website and AI-agent audits.

P

PricePilot — Free CPG Pricing Intelligence

vantage-meridian-group

Free competitive pricing intelligence for CPG brands across Amazon categories

E

ExtractEdge

vasilicasijarvis

Any web page to clean Markdown. Firecrawl-lite, 0.001 USDC per extract (x402, Base), free demo

V

Vat Validator MCP

OjasKord

VAT number validation for AI agents. EU VIES, UK HMRC, and Australian ABN in one call. Catches invoice fraud and verifies supplier registrations.

A

ai-compliance-monitor

vdineshk

Regulatory intelligence for AI agents across jurisdictions

A

azure-vm-pricing

vdionisopoulos

Azure VM sizes and USD list prices in 24 regions, updated weekly. Find, price and compare VMs.

V

Vector Search x402

Br0ski777

x402 micropayment API for AI agents. In-memory vector store with cosine similarity search. For RAG pipelines. Pay per call with USDC on Base.

V

VedaVisor Vedic Astrology MCP

dchhill

Professional-grade Vedic astrology via Model Context Protocol. 22 tools: birth charts, dashas, yogas, compatibility, panchanga, muhurta, prashna, and chart-aware Cosmic Advisor interpretation. Free tier with no credit card required.

F

Faro

vedux98

Verify URLs, payees, and messages before acting: red/yellow/green trust verdicts for agents

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Veilfile

veilfile

Private, expiring artifact hosting for AI agents. Upload via API or MCP; links die on their own

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proofetch

Vektoris-AI

Verified extraction: source-backed JSON from PDFs or URLs; honest null plus signed receipt

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Locus

velinussage

Official US-address public records: zoning, flood, parcel, permits, taxes. Free look, x402 paid

V

Velven

velvenai

Publish browser games, worlds, tools and wonders built with AI to Velven's hosting, and manage them

V

Verifa

Verifa-Solutions

Identity verification, document checks, sanctions and PEP screening, and case review as agent tools

V

VerifiedState Memory

verifiedstate

Verified memory infrastructure for AI agents. Every assertion signed, timestamped, and cryptographically proven. Includes session continuity across Claude Code, Cursor, and Windsurf, plus Proof Meter billing attestation.

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Verify Action

Armada735

MCP server issuing HMAC-attested receipts for AI agent tool-call evidence (verify_action_receipt.v0 reference impl)

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VerifyAnyEmail

verifyanyemail

Real-time email verification and deliverability diagnostics (MX, SPF, DKIM, DMARC)

V

Verisk Underwriting Intelligence

Verisk Underwriting Intelligence

Ask questions. Get underwriting insights from Verisk.

V

Verisk XactRestore

Verisk XactRestore

Natural-language estimating for XactRestore.

R

Rattlewatch

veritylabsai

Cited US recall lookup for AI agents: CPSC and FDA data, nothing invented

V

Verity

veritylabsai

Cited product-compliance ground truth for AI agents. Never generates; always cites

T

toolalize-mcp

Vertisky

Free unit and live currency conversion tools from toolalize.com (convert_units, convert_currency)

B

Business Days & SLA

Vessark

Business-day, SLA, cron and recurrence calculations: offline, holiday-aware, no network