"C++" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Native cross-chain swaps: Bitcoin, Ethereum, Solana, Polkadot, Tron, Arbitrum. Quote, swap, track.
Swiss phone directory: search people and businesses, reverse number lookup, business categories.
Naver Shopping rank, Naver Blog & AI Briefing monitoring, Korean review classification, K-beauty rankings (Olive Young Global, Amore Mall) and AliExpress reviews & search as AI agent tools — the official Apify MCP server (hosted by Apify) preconfigured with seven LeoWorks actors. Sign in with Apify OAuth or an Apify token; billed per result on your Apify account.
Your agent needs X/Twitter data — who follows a competitor, what a community is posting, who quoted that tweet, what is trending in Japan. Normally that means applying for an X developer account, passing app review, and managing a quota per endpoint. **What you can ask for** • "Who follows @stripe, and which of them are verified?" • "Pull every reply and quote on this tweet and summarise what people object to." • "List this community's moderators and its posts this week." • "What is trending in Japan right now?" • "Give me the full thread context behind this link, including the long-form article." **How to use it** Point any MCP client at https://mcp.aisa.one/twitter-api/mcp and sign in with OAuth — there is no key to create or paste. 29 read tools: users (profile, about, batch lookup by id, search, followers, verified followers, followings, follow check), tweets (timeline, latest, mentions, advanced search, replies, quotes, retweeters, thread context, articles), communities, lists, Spaces and trends. **Why this rather than the source** No developer account to apply for, no app review, no per-endpoint quota to manage. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Ask for a handle's followers here, then ask the same agent for that brand's search traffic, its backlinks, or the people to contact — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/social/mcp for X plus Instagram, Reddit, Pinterest and YouTube; https://mcp.aisa.one/gtm/mcp for those plus Similarweb and Apollo.
Public, read-only MCP over the complete 64-hexagram I Ching corpus. Deterministic lookup only.
X (Twitter) search, profiles and trends, YouTube search, video stats and comments, TikTok comments.
Search and fetch AI agents, skills, prompts and MCP connectors from the Spark marketplace.
data.go.kr 10.9만 데이터셋을 말로 검색·미리보기(키 불필요). 활용신청·다운로드는 내 계정·키로(데스크탑 확장).
E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.
XRechnung and ZUGFeRD e-invoicing (EN 16931): create, validate, check Leitweg-IDs, German VAT.
日本の成人向け作品 (18歳以上) の出演者・作品検索。画像からの出演者判定はサイトで発行する認証コードが必要。
Buy real goods with Nano (XNO) through escrow. Search, purchase, track orders, get signed receipts.
China state-owned enterprise campus recruitment: search jobs, deadlines, official source links.
エキテン（日本全国のお店・施設の情報サイト）のネット予約を提供するMCPサーバー。オールジャンルの日本国内店舗・施設が対象。店舗検索・空き確認・予約登録・キャンセルに対応。
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
D365 F&O: 90 AI tools over 200K+ objects, 25M+ cross-refs, 24M+ label translations.
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
Every figure re-checked against SQL-computed facts; unsupported questions refused with the reason.
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
Six checks: llms.txt, llms-full.txt, .md twins, Accept: text/markdown, sitemap.md, alt link. Free.
