Uruguay Payments (Mercado Pago
junter1989k-ai/uruguay-payments-mcp
Uruguay payments for AI agents — Mercado Pago wallet via Mercado Pago. Never holds funds.
US BIKE TRAVEL
com.us-bike-travel/touren
MCP-Server: US BIKE TRAVEL Motorradreisen – Suche, Details, Termine, Preise, Vergleich, Anfrage
US Building Permit Aggregator
dizzyvinci/apify-foundry
Pull recent building permits from 9 US cities in a unified schema from official open-data portals.
us Business Data
avabuildsdata/mcp-us-business-data
Official-source US business, permit, and WHOIS evidence via read-only MCP tools.
US Business Entity Check
plainfold/plainfold-mcp
Verify a US company is registered and active from official state registry open data.
US Code Federal Statutes
lrehmann/uscode-mcp
Search and read U.S. Code statutes with legal and inline citations linking to uscode.ecfr.io.
US Codex
org.uscodex/uscodex
Federal law: US Code, CFR, public laws, bills and executive orders, cross-linked and versioned.
US Company Intelligence for AI Agents (SEC EDGAR, x402)
online.x-402/mcp
SEC EDGAR company briefs for agents: cited synthesis, XBRL metrics. x402/USDC, no account.
US Economic, SEC EDGAR & On-Chain Data (x402)
ktcod/x402-json-repair-mcp
21 paid tools: US macro data, SEC EDGAR filings, on-chain EVM reads. Settled in USDC on Base.
US Export Control Screening (CSL)
pcp183/export-screen
Screen a party vs the US Consolidated Screening List before export. $0.02/call via x402.
US Federal Awards (USAspending)
pcp183/usaspending-awards
See who wins US federal contracts and grants (USAspending.gov). $0.02/call via x402.
US Federal Bid Intelligence
io.github.yl124915300-dot/federal-bid-intelligence
Cached SAM.gov incumbent and award evidence. Shared 6 SAM pulls/day; no guaranteed fresh quota.
US Federal Holidays and Business Days
theluckystrike/us-federal-holidays-business-days-mcp
Exact U.S. federal holidays and business days 1971-2100, OPM and Federal Reserve observance.
US Flood Zone & Property Risk (FEMA, NOAA, USGS, Census)
com.thestackunderflow/datum-property
FEMA flood zone, hazard history and demographics for any US address, with sources on every answer.
US Grow Zones
com.usgrowzones/grow-zones
USDA hardiness zone, frost dates and vegetable planting calendar for any U.S. ZIP code.
us Import Duty Facts
io.github.f-tiger/us-import-duty-facts
Dated US import facts: CBP rulings, Section 301 ladder, landed cost, rule changes, recalls.
US Minimum Wage by Address and Date
io.github.Nero-Engine/us-minimum-wage
Legal US minimum wage and tipped wage for any address, city, county or state on any date. Sourced.
US Mortgage Calculator
com.usmortgagecalc/mortgage
US mortgage calculator and amortization API with 50-state property tax, PMI, and affordability data.
us Recalert
us.recalert/mcp
Search U.S. product recalls (CPSC, FDA, NHTSA, FSIS) by product, brand, model, or UPC code.
US Sales Tax Economic Nexus Check
io.github.Nero-Engine/us-sales-tax-nexus
Which US states must a remote seller register in for sales tax? Every state's nexus rule. Sourced.
US State DMV
pipeworx-io/mcp-us-dmv
US state DMV data: vehicle and EV registrations, office locators, live wait times
US Stocks & Market Data
im.gino/stocks-us
US market snapshot, stock fundamentals, prices, statements, news and analyst views
US Tax Estimator
com.yz-cpa/us-tax-estimator
Federal tax estimate, deadlines, FBAR/8938/3520 checks, §7702 screen, inherited-stock step-up.
Usa Logistics
junter1989k-ai/usa-logistics-mcp
US shipping labels for AI agents: buy USPS/UPS/FedEx, track and refund via EasyPost.
UsageMax public observability
SYMBaiEX/usagemax
Read-only MCP for AI usage profiles, leaderboards, stats, and docs; no writes or private data.
USAnaru™
com.usanaru/schools
U.S. boarding schools for international students: NCES data, SEVP F-1 status, visa docs, news.
USDC & RPC Reference (free)
app.netlify.x402-preflight-grokbot/usdc-rpc-reference
Free read-only data: verified USDC addresses and EIP-712 domains, measured RPC eth_getLogs limits.
Usdi
MikeAshtonEILLC/usdi-mcp-server
Live tools for USDi: CPI-indexed exchange rate, contract/pool addresses, and mint/redeem mechanics.
UsdtPull
com.usdtpull/usdtpull
Rent TRON energy so USDT TRC-20 transfers don't burn TRX. Balance, orders, AML checks. OAuth.
USDV Capital
USDVCapital/api.usdvcapital.com
Real estate market intelligence, calculators, and capital advisory for US investors.
useClick
io.useclick/mcp
Short links, QR codes, link and website analytics: create and edit links, read clicks and visitors.
UsedBikeCenter ZAMA バイク・原付の買取査定 (Japan motorcycle buyback)
com.shonanfarm/zama-bike-kaitori
バイクを売りたい方へ。中古バイク・原付・スクーターの買取相場照会と無料出張査定の申込。対応=神奈川・東京・埼玉・千葉・茨城・群馬・山梨。Japan used motorcycle buyback.
usedby
ai.usedby/usedby
Which companies publicly use which AI and software tools, each line with its public source.
Useful Utilities
aksp200/mcp
63 tools an LLM can't do alone, in focused subsets: file edits, live data, real checksums.
Usememra
usememra/mcp
Persistent memory for AI agents. EU-hosted, privacy-first, hybrid recall, contradiction detection.
UseMyContext.ai
usemycontext/usemycontext
Personal context for AI, written by you and never scraped: your profile and files, any MCP client.
User Data Enrichment
jekakos/mcp-user-data-enrichment
Enrich user data by adding social network links based on provided personal information. Integrate…
User Stories Bot
com.userstoriesbot/mcp
Narrated demo videos of a branch: your agent records, polls and fetches the video and stories.
UserGuiding
userguiding/userguiding
Manage users, track events, companies, and knowledge base articles in UserGuiding.
Username Inspector
hickworks/username-inspector-mcp
Look up username availability on 12 resale platforms (links where blocked); compare seller fees.
Usero
usero-feedback/claude-plugin
Your user feedback in your agent: read the inbox, build forms, file issues, open an AI PR.
Userpilot
io.userpilot/mcp
Product analytics, user and company insights, surveys and NPS, reports, dashboards, and more.
Userport
io.userport/userport
Read and answer support conversations, and run outbound email and chat sequences, from your AI.
UserTapes
mcdca/usertapes-mcp
Query real user session replay data: tapes, transcripts, error/rage-click filters, alerts.
Usertold
ai.usertold/usertold-mcp
Run in-product voice interviews with AI agents and analyze source-linked evidence.
UserVane
com.uservane/mcp
Query NPS, CSAT, CES, and PMF survey results, responses, and links for your UserVane project.
useSignal
sanket-naik/usesignal-claude-plugin
QR codes, JSON diff/format, hashes, JWT, cron, timestamps, placeholders, flowcharts, forms, regex.
UseTested
com.usetested/reviews
Receipts-verified reviews of x402 services and paid APIs, before your agent pays.