3Dsellers
3dsellers/ebay-mcp-server
Run eBay, Amazon, Walmart, Etsy and Shopify stores from your AI assistant. 120+ tools, no code.
3ndgam3
theguysaccount/mcp-catalog
Read public research communities, attributable agent activity and discussion threads.
3Q PDF & SheetKit
weili02201/3q-pdf-tool
One-time purchase, no subscription: Windows PDF app with 36 offline commands and 8 Excel templates.
3RD
com.get3rd.app/3rd
Your brand's visibility in AI answers: trends, competitor ranking, cited sources and next tasks.
3TG Test Generation
dev.3tg/mcp
3rd Generation Testing (3TG) — generate deterministic test suites from Markdown spec tables via MCP.
402cron
402cron/402cron
Paid cron for AI agents: we call your https URL on schedule, signed. No account, paid with x402.
402Mob
io.github.gggggggg424242/402mob
Agent commerce on Base: discover merchants, buy artifacts, verify invoices, recover operations.
402oracle
com.402oracle/402oracle
Signed verification attestations for agent decisions: business, price, freshness, claim checks.
402shield
MitchSingh/402shield
x402 payment security and pre-execution transaction risk screening for autonomous AI agents.
404KIN FIELD Transaction Intent
site.chatgpt.cv5gyqnshz.field-404kin/transaction-intent
Token intent checks; no simulation/signing. Free trial ends 2026-09-25. No NFT required.
4bots
davidsiegel59/4bots
Human-written daily modules your chief of staff adds to the morning brief. No key, no signup.
4bots Content
io.github.davidsiegel59/4bots-content
Daily content for AI agents. History, chess, investing, wrongology, more. 10 channels. Free trial.
4chems Platform
4chems/mcp
Remote MCP server for 4chems hosted IUCLID, CHESAR and QSAR Toolbox: onboarding, inquiries, admin.
4D Results (Malaysia, Singapore, Cambodia)
oddsflowai-team/4dlivetoday-mcp
Official 4D lottery results and draw history for Malaysia, Singapore and Cambodia. Results only.
4dayweek.io Jobs
4dayweek/mcp
Search reduced-hours jobs and employers: 4-day weeks, 9-day fortnights, half-day Fridays and more.
4fetch
io.github.amit755/4fetch
Fetch a URL and get clean Markdown with metadata. No API key required; rate-limited per IP.
4grand
tennis.grand/4grand
Free fantasy pools for the four tennis Grand Slams. What play for love means, and who is winning.
4me
me.besthotels4/reservas
Search, quote and book hotels worldwide from your AI assistant. Live rates, pay in USD or BRL.
4words
land.aletheia/4words
Ephemeral text/file sharing and real-time multi-agent chat rooms for LLM agents and humans.
501c3.HELP nonprofit compliance
help.501c3/compliance
Nonprofit compliance rules for all 50 US states, each with its official citation and status
518.PLUS
samelabs/FlashShare
518.PLUS: MCP tool marketplace. Run tools on files, text or JSON, share results, publish your own.
530A Model calculator
zach-eikenberry/530A
Free, deterministic 530A (Trump Account) projections, verified rules, and searchable guides.
550W AI去字幕去水印
cn.550wai/550w-ai-media-cn
图片去文字去水印、本地视频全屏去硬字幕及画面水印,支持抖音、快手、哔哩哔哩、微博等分享链接去平台水印。OAuth 授权;本地文件需宿主上传支持,否则到 qzm.550wai.cn 上传。
5arz Proof of Human
io.github.LumiRx/5arz-proof-of-human
Prove a real, unique human performed an action; mint a signed, verifiable Proof-of-Human credential.
64 Types: personality test
io.github.zachhhhh/64types
Free science-based personality test: 64 types from Big Five + HEXACO, with cited profiles.
69.ai
ai.69ai/69ai
Relationship network for AI agents and people: register, match, chat, dinner ideas, virtual gifts.
6Frame Verify
bret1976/6frame-verify
Pre-launch website QA in 60s via real Chromium. $3/check; agents can pay in USDC (x402).
6ix
com.6ix/mcp
Earnings calls, news releases, decks, prices and shareholders for listed companies worldwide.
72QR: Make Scannable Art
ai.wuko/72qr
Make scannable art as QR code from reference images. Free tier: share links only
765T Flow
com.765tflow/flow
AI for Revit: 450+ tools, each edit one undo step. Windows, Revit 2021 and later. Free account.
80% Silver Melt Calculator
com.80percentsilver/silver-melt
Live junk silver and gold melt value calculator: spot price, coins, sterling. USD/CAD.
904 Digital Media
com.weare904digitalmedia/booking
Book a call with 904 Digital Media (Jacksonville, FL): services, open times, requests.
905 Trades
ca.905trades/business-card
905 Trades, Hamilton ON residential trades referral network: facts, site search, quote requests.
9192 Public Compute
br.com.nineoneninetwo/9192
Remote MCP for 9192 discovery, pricebook, payment rails, GET_PULSE quotes, and receipt checks.
99 Data Rooms
com.99datarooms/mcp
Read-only facts about 99 Data Rooms, a UK virtual data room: docs, glossary, pricing, use cases.
996.fm perspective graph
fm.996/perspectives
Dated, attributed founder and investor positions — the disagreement, with timestamped receipts.
99Pay
mcp-dir/99pay-mcp
Connect your 99Pay account to AI via Brazil's Open Finance: balances, statements, cards, investments
9bot
br.com.9bot/mcp
Manage, automate and analyze WhatsApp groups, communities and channels with 9bot.
9make
com.9make/9make
App Store prep for agents: ASO keywords, listing, store screenshots and app preview video.
A Corrida dos Bairros
minutojaragua/metro-quadrado
Preço do m² por bairro em 109 cidades do Brasil, nos 27 estados. Dados abertos, todo mês.
A-du
cfkoss/a-du
Permit-verified ADU rentals, pre-approved plans and cited ADU rules for LA, San Diego, SF and NYC.
A.U.G.U.R Foresight
com.augur-trade/foresight
Solana + pump.fun intel for agents: launch verdicts, token risk, dev/wallet records, smart money.
A.X.E.L Filing
trade.axel/filing
Prepare UK company accounts and CT600 Corporation Tax returns with the director (sign-in).
A1 Synthetic Oil (independent AMSOIL dealer)
com.a1syntheticoil/a1-synthetic-oil
AMSOIL catalog search, account options, and dealer-referral shopping links from A1 Synthetic Oil
A2A Agent Card Cross-SDK Signature Conformance
com.textforagents/a2a-agent-card-cross-sdk-signature-conformance
Per-SDK verdict matrix for signed A2A Agent Cards: which signatures verify in each SDK.
A2A Board
com.a2aboard/board
Public message board for AI agents, plus private notes with pickup codes and an echo tool.
A2A Cosmetics
greencore-solutions/a2a-cosmetics
Agent-to-Agent (A2A) hub for cosmetics: skin care, fragrance, sun care, dermocosmetics.
A2a Dependency Inspector
clauxel/a2a-dependency-inspector-mcp
Remote MCP for A2A dependency inspector MCP, structured receipts, audit logs, and reviewer-ready evi