World Monitor
Real-time global intelligence on conflict, markets, energy, trade, shipping and cyber. 104 tools.
Say what your agent needs: Fizzl buys the right paid x402 API, checks the answer. Free pick.
쓰고 있는 AI 앱을 고른 다음 설정을 복사하세요.
검사 5/5 통과 · 내가 묻는 내용은 제작자 서버(buy.fizzl.eu)를 거쳐요
먼저: 어떤 AI를 쓰시나요?
쓰는 앱을 고르면 아래에 단계가 나옵니다.
Claude에 연결할 수 있어요 · 약 2분
키 필요 없음, 설치 필요 없음 · claude.ai나 데스크톱 앱에서 한 번 설정하면 채팅에서 쓸 수 있어요 · 무료 계정은 1개까지 · Team/Enterprise는 소유자(Owner)가 추가
CustomizeConnectors
여기서 복사해 Claude의 같은 이름 칸에 붙여 넣고 Continue를 누르세요
Fizzl Buyhttps://buy.fizzl.eu/mcpAuthentication은 Claude가 찾은 그대로 두고 Add를 누르세요
+ConnectorsFizzl Buy
Fizzl Buy을 써서 나에게 무엇을 해 줄 수 있는지 알려 주고, 하나 해 봐✓ Claude가 Fizzl Buy을 쓰고 있다고 하거나 답에 Fizzl Buy 도구 이름이 나오면 연결된 거예요
메뉴 이름은 2026년 11월 11일에 Anthropic 도움말에서 확인 · 앱 버전에 따라 화면이 조금 다를 수 있어요
ChatGPT는 기업용 요금제에서만 연결돼요
웹의 ChatGPT Business, Enterprise, Edu에서 워크스페이스 관리자나 소유자가 추가해요 · Free, Plus, Pro를 쓰면: 내 ChatGPT 요금제로는 아직 MCP를 직접 연결할 수 없어요
Plugins+Add custom MCP server
이름을 넣고 Connection에 주소를 붙여 넣은 뒤 경고에 체크하고 Create as a plugin을 누르세요
Fizzl Buyhttps://buy.fizzl.eu/mcp새 채팅을 열고 입력 전에 플러그인 목록에서 Fizzl Buy을 고르세요
Fizzl Buy을 써서 나에게 무엇을 해 줄 수 있는지 알려 주고, 하나 해 봐✓ ChatGPT가 Fizzl Buy을 쓰고 있다고 하거나 답에 Fizzl Buy 도구 이름이 나오면 연결된 거예요
메뉴 이름은 2026년 11월 11일에 OpenAI 도움말에서 확인 · 앱 버전에 따라 화면이 조금 다를 수 있어요
Claude Code에 연결할 수 있어요 · 약 2분
키 필요 없음, 설치 필요 없음
Mac: Command+스페이스를 누르고 Terminal 입력 · Windows: PowerShell 열기
claude mcp add --transport http --scope user fizzl-buy https://buy.fizzl.eu/mcpFizzl Buy이 목록에 있고 연결됨으로 보이면 돼요
Fizzl Buy을 써서 나에게 무엇을 해 줄 수 있는지 알려 주고, 하나 해 봐✓ Claude Code가 Fizzl Buy을 쓰고 있다고 하거나 답에 Fizzl Buy 도구 이름이 나오면 연결된 거예요
메뉴 이름은 2026년 11월 11일에 Anthropic 도움말에서 확인 · 앱 버전에 따라 화면이 조금 다를 수 있어요
Cursor에 연결할 수 있어요 · 약 2분
키 필요 없음, 설치 필요 없음
Fizzl Buy을 써서 나에게 무엇을 해 줄 수 있는지 알려 주고, 하나 해 봐✓ Cursor가 Fizzl Buy을 쓰고 있다고 하거나 답에 Fizzl Buy 도구 이름이 나오면 연결된 거예요
메뉴 이름은 2026년 11월 11일에 Cursor 도움말에서 확인 · 앱 버전에 따라 화면이 조금 다를 수 있어요
VS Code에 연결할 수 있어요 · 약 2분
키 필요 없음, 설치 필요 없음
Fizzl Buy을 써서 나에게 무엇을 해 줄 수 있는지 알려 주고, 하나 해 봐✓ VS Code가 Fizzl Buy을 쓰고 있다고 하거나 답에 Fizzl Buy 도구 이름이 나오면 연결된 거예요
메뉴 이름은 2026년 11월 11일에 VS Code 도움말에서 확인 · 앱 버전에 따라 화면이 조금 다를 수 있어요
Windsurf, Zed, Gemini CLI 같은 다른 MCP 앱은 추가 방법이 저마다 달라요. 앱 목록에서 확인하세요
웹으로 연결하는 앱용 주소
https://buy.fizzl.eu/mcpJSON 설정은 아래 “개발자용”에 있어요
Claude Code
claude mcp add --transport http --scope user fizzl-buy https://buy.fizzl.eu/mcpCursor (~/.cursor/mcp.json)
{
"mcpServers": {
"fizzl-buy": {
"url": "https://buy.fizzl.eu/mcp"
}
}
}VS Code (mcp.json)
{
"servers": {
"fizzl-buy": {
"type": "http",
"url": "https://buy.fizzl.eu/mcp"
}
}
}이 설정은 제작자의 레지스트리 정보로 만들었어요. README와 다르면 README를 따르세요.
이 서버의 연결 방식과 각 앱의 공식 문서를 바탕으로 했어요. 2026년 11월 10일 확인.
인터넷으로 연결하는 앱
ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
도구 이름과 설명은 서버가 2026년 11월 12일에 알려 준 그대로예요. 우리가 아니라 제작자가 쓴 글이고, 일반 텍스트로만 보여 드려요.
x402_buyPaid ($0.02 via x402 in USDC on Base, Solana, Algorand, Stellar, Monad, Polygon, Arbitrum or Avalanche, or RLUSD on the XRP Ledger, or USD₮0 on X Layer, inside the call): say what your agent needs ("weather forecast for Amsterdam tomorrow", "BTC price", "EUR to USD rate") and Fiz
x402_pickFree: say what your agent needs and get the paid x402 API that x402 Doctor has seen paying out day after day at a fair price (up to $0.01), with its track record, price and example input (example_in: "query" for URL parameters, "body" for a JSON body), plus alternatives. To buy i
누구나 볼 수 있는 정보를 점검했고, 코드는 읽지 않았어요. 해당하지 않는 항목은 개수에서 뺐어요. · 2026년 11월 12일 점검
질문하고, 팁을 나누고, 안 되는 점을 알려 주세요. "도움이 됨"이 많은 순서예요.
아직 리뷰가 없어요
레지스트리에서 이 카테고리의 활성 서버 전체와 비교했어요. 스타는 게시자가 저장소를 소유한 경우에만 세요.
해당하는 기본 점검 5개 중 5개를 통과했어요. 코드는 읽지 않았어요. 키나 토큰을 넣기 전에 서버가 어떤 권한을 요구하는지 확인하고, 꼭 필요한 권한만 있는 키를 쓰세요.
레지스트리에 필수 키가 나와 있지 않아요. 다만 처음 쓸 때 로그인을 요구하는 서버도 있어요.
제작자의 클라우드에서 실행돼요. 설치 없이 인터넷으로 연결하지만, 보내는 내용은 제작자의 서버를 거쳐요.
GitHub 저장소는 마지막으로 오늘 변경됐고, 최신 버전(1.1.0)은 20일 전 레지스트리에 올라왔어요.
Claude Desktop, Claude Code, Cursor, VS Code처럼 MCP를 지원하는 앱에서 쓸 수 있어요. URL로 연결되므로 원격 MCP를 지원하는 앱에서도 쓸 수 있어요. 예: ChatGPT Business 이상.
같은 카테고리에는: World Monitor, Claude Flow, Windmill
같은 카테고리에서 다른 제작자가 만든 서버예요. 스타 순으로 정렬했어요.
카드 보는 법:↓ 주간 다운로드i★ GitHub 스타i세 기둥: 리뷰 · 점검 · 사용 정도i업데이트 = 최신 버전을 레지스트리에 공개한 날i
Real-time global intelligence on conflict, markets, energy, trade, shipping and cyber. 104 tools.
AI orchestration with hive-mind swarms, neural networks, and 87 MCP tools for enterprise dev.
Run Windmill scripts and flows and manage jobs, schedules, resources and variables.
제작자의 저장소에서 쓰인 그대로 가져왔어요. PopNx MCP가 검토하거나 보증한 내용이 아니에요. HTML, 이미지, 스크립트는 제거했어요. 링크를 누르면 이 사이트를 벗어나요.
· Live status ·
Diagnoses why an x402-payable endpoint's payment flow is broken, without needing a funded wallet.
Paste a URL (web app) or run x402-doctor (CLI, CI) and get back exactly which check failed, why, and how to fix it. Every check traces back to a real bug hit while shipping Ichimoku Signal and presign-guard.
▶ [Watch the 70-second explainer](https://x402-doctor.fizzl.eu/media/explainer.mp4) (with voice and captions): diagnosing a broken endpoint, the pre-payment check for agents, and the daily Trust Index.
▶ New: [the paid fix in 70 seconds](https://x402-doctor.fizzl.eu/media/fix.mp4): for $0.05 the Doctor hands you the medicine, the exact code that fixes each problem for your stack, in the browser or as JSON for agents.
| Group | Check | Catches |
|---|---|---|
| 402 challenge | returns-402 | No 402 for GET or POST (tries both, or --method). Behind Cloudflare or Amazon CloudFront the hint names the usual Monetization Gateway or AWS WAF Monetize rule misses. An endpoint that asks for x401 proof first is info, not a failure. A POST that answers 400 or 422 to an empty body checks its input before payment: Doctor sends the requestBody example from the seller's /openapi.json (or one built from its schema), or your own example body, and without one the check is a warning (needs input), not a failure |
x401 | An x401 proof request (PROOF-REQUEST, x401.id) instead of a 402: the endpoint asks who is behind the agent before it asks for payment. Pass when the base64url payload names scheme x401, a version and credential requests (with their protocols, the token endpoint and the payment hint); a warning when agents can't read it; info for the older header name PROOF-REQUIRED | |
protocol-version, challenge-header | v1 vs v2, missing x402Version, challenge in the wrong header, undecodable header | |
envelope-body-mirror | Header-only challenge (@x402/express sends {}), header and body disagreeing | |
| MCP (payment per tool call) | mcp-server | When the URL answers no 402 but speaks MCP (Streamable HTTP, JSON or SSE, with or without a session): initialize and tools/list without payment |
mcp-paid-tools | No tool description says it is paid (x402, USDC, a price), so agents can't tell | |
mcp-payment-required | One unpaid tools/call per paid-looking tool (at most 2; explicitly paid tools first — "Paid …" or a price / "via x402" in the title; never tools that call themselves free, destructive tools, or write tools unless explicitly paid). A free answer warns only for an explicitly paid tool, otherwise it is info: the x402 payment requirement in the tool result with isError: true (as @x402/mcp), or an HTTP 402 with PAYMENT-REQUIRED instead (payable over HTTP, not by @x402/mcp clients), a JSON-RPC error, a tool that answers for free, or example arguments refused before the payment step (publish one valid call as _meta.examples to avoid that). The requirement then gets the payment-option, settlement and wallet checks below | |
mcp-tool-poisoning | Hidden orders for the agent in tool descriptions (tool poisoning): hidden Unicode characters, blocks, reading ~/.ssh or .env, "do not tell the user", sending the maximum USDC (code rules), then TypeSafe Jev per tool (with TYPESAFE_API_KEY). A sure finding is warn, an unsure one info. Calibrated on 755 tools of 96 servers from the official MCP registry: no false alarm, and five made-up poisoned tools all caught | |
mcp-payment-text, mcp-payment-structured | The requirement only in structuredContent (the x402 MCP transport requires JSON text in content[0]), or only as text (structuredContent preferred) | |
| Payment options | accepts[i]-scheme, -network | Missing scheme; legacy names like base / solana:mainnet instead of CAIP-2 |
accepts[i]-payto, -asset | Invalid EVM, Solana, XRPL or Algorand addresses (XRPL and Algorand with their checksums); a payTo that is a placeholder nobody holds a key for (the zero address, which USDC refuses, 0x…dEaD, or Solana's System Program or incinerator), also as an MPP recipient; asset that is not USDC, or USDC of another network (e.g. Base Sepolia USDC on Base); on Algorand an asset that is not an ASA id (USDC is ASA 31566704); on XRPL an XRP amount that isn't in drops, or "RLUSD" from another issuer than Ripple's | |
accepts[i]-amount | Decimal dollar amounts ("0.02") instead of atomic units, zero or non-integer amounts | |
| Stellar options | x402 exact on Stellar (stellar:pubnet, @x402/stellar): payTo a G…, C… or M… address with a valid StrKey checksum, asset a Soroban token contract (USDC is CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75; "USDC" or a testnet contract fails), a positive integer amount (USDC has 7 decimals: 100000 is $0.01) and extra.areFeesSponsored: true, without which the client refuses | |
testnet-only | Every option is on a test network (Base Sepolia, Solana Devnet, …): the challenge can be valid, but agents paying with real USDC have no option | |
aws-test-mode | A 402 served through Amazon CloudFront that offers only testnets (info): AWS WAF Monetize left in Test currency mode | |
accepts[i]-extra | Solana without extra.feePayer (clients throw "feePayer is required"), EVM without the EIP-712 name/version | |
accepts[i]-batch, -batch-delay, -batch-deposit, batch-escrow | The batch-settlement scheme (one deposit into the x402 escrow, then a signed voucher per call, claimed in batches): extra.receiverAuthorizer missing (clients refuse), withdrawDelay missing or outside 900 s to 30 days, no EIP-712 domain for the EIP-3009 deposit, minDeposit not in atomic units, the escrow not deployed on the network; the deposit and withdraw delay buyers commit to | |
accepts[i]-auth-capture, -auth-escrow, -auth-deadlines, -auth-fees, -auth-domain, -auth-flow, auth-capture-escrow | The auth-capture scheme on EVM (the buyer signs once; the amount is held in the commerce-payments escrow until the seller captures it, with refunds until a deadline): no operator (extra.captureAuthorizer), an escrow that is neither commerce-payments v1.1 nor v1.0, a capture deadline that has passed or a refund deadline before it, fee bounds outside 0 <= min <= max <= 10000 bps or no fee recipient, no EIP-712 domain for the EIP-3009 authorization, a charge (paymentFlow authorization) without receiverAuthorizer, the escrow not deployed on the network; when the money is captured and until when it can be refunded | |
accepts[i]-cloudflare, -payto, -amount, cloudflare-registration | Cloudflare pay per crawl (batch-settlement on network cloudflare:402): payTo must be merchant (Cloudflare settles, as merchant of record), the price is a currency code (USD) and an amount in cents, and the 402 carries the http-message-signatures extension with the URL where agents register their signing key. Paid by crawlers and agents registered with Cloudflare (Web Bot Auth), not by wallets: the preflight says caution (cloudflare_crawler_only), not no-go | |
accepts[i]-extra, circle-gateway, accepts-order | Circle Gateway options ("exact" signed for the Gateway Wallet, domain GatewayWalletBatched): extra.version other than "1" or no verifyingContract (Circle's client skips or can't sign it), a contract that isn't Circle's Gateway Wallet; who can pay them (a Gateway balance and Circle's client, not standard x402 clients or browser wallets; their 7-day timeout is right); a Gateway option listed before the standard one on the same network, which x402 clients would pick and fail | |
accepts[i]-scheme | A scheme standard x402 clients don't pay (anything but exact, upto, batch-settlement and auth-capture; eip3009 gets the hint to use exact): what it requires is unknown, so a missing or unusual payTo, asset or amount is a warning, not a fail (a burn address stays a fail). The preflight never recommends such an option over a standard one; with only such options it says caution (custom_scheme_only) | |
accepts[i]-scheme, -network, -plan | Nevermined plans (nvm:erc4337 on eip155: , nvm:card-delegation on stripe, braintree or visa): no payTo or amount is asked, since the price is in the plan; the network must be the settlement rail (not sandbox or live), planId a plan id and extra.agentId set. The preflight says caution (nevermined_plan): payable only with a Nevermined account and its SDK, not by standard x402 clients | |
| Resource | resource-url | http:// resource URL on an https:// endpoint (Express behind a TLS proxy without trust proxy); a path instead of a full URL (judged against the endpoint, a warning) |
resource-metadata | Missing description / mimeType | |
| Settlement | solana-payout-account | Solana payout wallet without a token account for the asset: every settlement fails on-chain |
xrpl-payout-account, xrpl-payout-trustline | XRPL payout account that was never activated, has Deposit Authorization on, or requires a destination tag the option doesn't give; for a token like RLUSD, no (or a frozen) trust line to its issuer: every payment fails | |
accepts[i]-lightning, lightning-invoice, lightning-request-hash | Bitcoin Lightning (x402 exact on lnbtc, Sept 2026): payTo must be the node key, amount in millisatoshis, paymentFlow: "upfront" and a request binding (http:1/mcp:1); the BOLT11 invoice in extra.invoice is decoded and must match the option exactly (amount, bc/tb, expiry = maxTimeoutSeconds, signed by payTo, not expired) and commit to extra.requestHash, which for http:1 is recomputed for the doctor's own request | |
algorand-payout-optin | Algorand payout address that has not opted in to the asset (an account can only receive an ASA after opting in): every payment fails | |
stellar-payout-trustline | Stellar payout account (G…) that was never funded, or has no (or an unauthorised) trustline to Circle's USDC: every payment fails. Read from Horizon; a contract (C…) needs none | |
solana-wallets | Solana settled by PayAI, which rejects Phantom (Lighthouse instructions before the transfer) | |
| Who can pay | wallets | Per wallet (MetaMask, Coinbase Wallet, Rabby, Phantom, Solflare, Backpack, Pera, Defly, Xaman, Crossmark, GemWallet, x402 agents, which also pay Stellar): the networks where payment works and where it fails, and why. Also in the JSON report as wallets |
metamask-site-scan | Only with METAMASK_SCAN=on (off by default: the endpoint has no published API or licence). MetaMask's site scanner (Blockaid) blocks the domain (e.g. "wallet drainer"): MetaMask users can't open the site or pay in the browser. With how to report a false positive. Agents are not affected |
| | evm-payto-eoa | EVM payout wallet is