io.github.Book0fEli/paycheck

Est-ce que io.github.Book0fEli/paycheck est sûr ?

Au dernier audit MCP Hub, le serveur MCP « io.github.Book0fEli/paycheck » est classé « Non encore testé ». Référencé dans l'annuaire. Seul le pentest comportemental fait foi, et il n'a pas encore été exécuté sur ce serveur. Le verdict est réévalué en continu ; consultez la fiche pour l'état à jour.

Méthode : MCP Hub analyse la description de chaque outil (couche 1) et, pour le verdict fort, exécute le serveur dans une micro-VM isolée avec leurres et réseau bloqué (couche 2). On publie des noms et des compteurs, jamais le contenu brut renvoyé par un outil.

Les 6 outils

• catalog_stats≈ 450 tokens

  Get an overview of the whole monitored x402 catalog: how many endpoints are monitored, how many fall into each verdict (proceed, caution, avoid, free, insufficient_data), and when scores were last computed. Use it for context or reporting, for example to tell a user how much of the x402 ecosystem passes checks. It says nothing about any single endpoint: use check_endpoint for one endpoint, top_endpoints for a ranked list, or check_payment before paying. Read-only, free, no parameters.

  Paramètres, retour & exemple (0)

  Exemple d'appel

  {"name": "catalog_stats", "arguments": {}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"forTeams": {}, "scoredAt": "texte", "byVerdict": {}, "endpoints": 1}}

• check_endpoint≈ 2456 tokens

  Get the trust verdict for one x402 endpoint: score (0-100), grade (A-F), and verdict (proceed, caution, avoid, free, or insufficient_data), plus uptime, delivery-test status, payout-wallet incidents, and how many independent buyers stand behind the seller's buyer wallets (we count customers, not wallets). Use it when you're deciding whether an endpoint is trustworthy at all, before you have a price quote. When you already have the 402 quote (amount and payTo) and are about to pay, use check_payment instead: it runs this same check and also verifies the price and wallet. To discover good endpoints rather than check a known one, use top_endpoints. Read-only and free; reflects monitoring every 30 minutes and real test payments, so a brand-new endpoint may return insufficient_data. Endpoints not in the catalog return monitored: false. API docs: https://github.com/Book0fEli/lumiere-paycheck/blob/main/docs/api.md

  Paramètres, retour & exemple (1)

  Paramètres

  • url · string · requis
    Full URL of the x402 endpoint including path, exactly as the agent will call it, e.g. https://api.example.com/v1/price.

  Exemple d'appel

  {"name": "check_endpoint", "arguments": {"url": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"url": "texte", "auth": {}, "page": "texte", "grade": "texte", "score": 1, "advice": "texte", "buyers": {}, "points": {}, "probes": 1, "values": {}, "listing": {}, "reasons": []}}

• check_payment≈ 2135 tokens

  Decide whether a specific x402 payment should go through: returns allow true/false with reasons. Checks the endpoint's trust verdict, that the amount is within your cap and not above the monitored price, and that the payTo wallet matches the one we've observed (catches swapped or hijacked wallets). Optionally (minOrganicShare) it also requires that enough of the seller's volume comes from independent buyers. Intended for right before a payment, with the amount, payTo, and network from the endpoint's 402 quote; allow is true only when every rule passes. Use check_endpoint instead if you only want an endpoint's grade without a quote in hand. Read-only and free; it doesn't make or block the payment itself. When allow is false, the reasons list explains why. API docs: https://github.com/Book0fEli/lumiere-paycheck/blob/main/docs/api.md

  Paramètres, retour & exemple (10)

  Paramètres

  • url · string · requis
    Full URL of the x402 endpoint you are about to pay, including path
  • payTo · string · optionnel
    Wallet address from the endpoint's 402 quote
  • amount · string · optionnel
    Amount about to be paid, atomic units (USDC has 6 decimals: 10000 = $0.01)
  • network · string · optionnel
    Network from the quote, e.g. eip155:8453
  • hasAccess · boolean · optionnel
    true if you have your own account, API key or sign-in with this seller. For endpoints that need the seller's sign-in on top of x402, allowCaution/requireVerified then don't block (we couldn't confirm delivery only because we can't sign in).
  • maxAmount · string · optionnel
    Your hard cap for this payment in atomic units (USDC: 1000000 = $1). Payments above it are denied.
  • allowCaution · boolean · optionnel
    false = deny endpoints with a caution verdict too, not just avoid (default true)
  • priceTolerance · number · optionnel
    Optional, 0-0.5 (default 0.02 = 2%): how far above the endpoint's recent prices still counts as the same price, for sellers whose price drifts (pegged to BTC, gas or FX). Bigger jumps are denied as overcharges.
  • minOrganicShare · number · optionnel
    Optional, 0-1: deny sellers where less than this share of 30-day volume comes from independent buyers (e.g. 0.5). Not applied to sellers whose buyers haven't been reviewed yet.
  • requireVerified · boolean · optionnel
    true = only allow endpoints that delivered on a real test payment (default false)

  Exemple d'appel

  {"name": "check_payment", "arguments": {"url": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"url": "texte", "allow": true, "grade": "texte", "notes": [], "score": 1, "buyers": {}, "values": {}, "listing": {}, "reasons": [], "verdict": "texte", "delivery": "texte", "forTeams": {}}}

• get_full_report≈ 600 tokens

  Get instructions for buying the detailed paid report on one x402 endpoint (score breakdown, current price quote, wallet and price history, test-payment results). Returns the report URL, price, and network; it doesn't buy the report itself. The report is an x402 endpoint that your agent pays with any x402 client. Use it only when the free check_endpoint result isn't enough and the user wants the full history. The response also lists the other paid x402 checks (wallet risk, batch grades, watch alerts), paid the same way. Endpoints we don't monitor return 404 on the report URL and are never charged. API docs: https://github.com/Book0fEli/lumiere-paycheck/blob/main/docs/api.md

  Paramètres, retour & exemple (1)

  Paramètres

  • url · string · requis
    Full URL of the x402 endpoint you want the paid report for, including path

  Exemple d'appel

  {"name": "get_full_report", "arguments": {"url": "texte"}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"note": "texte", "price": "texte", "network": "texte", "payment": "texte", "forTeams": {}, "available": true, "reportUrl": "texte", "otherPaidChecks": []}}

• report_outcome≈ 1061 tokens

  After paying an x402 endpoint, report whether you got what you paid for. Free, optional, and open to every agent: send the receipt from a Lumière PayCheck allow decision (paid plans), or the endpoint url plus the payment's transaction hash (anyone; we verify the payment on-chain, Base or Solana, within 24 hours). Answer the short questions in answers: gotResponse, matchedListing (yes/partly/no), charged (as_quoted/more/twice), dataUsable (yes/unsure/no), wouldPayAgain. Reports never change a grade by themselves: confirmations from independent buyers move the endpoint up our paid-test queue, and serious problems (nothing came back, charged more or twice) trigger a re-test; only our own paid test changes the grade. One report per payment; the seller's own wallet can't report on itself.

  Paramètres, retour & exemple (7)

  Paramètres

  • tx · string · optionnel
    The payment's transaction hash (Base 0x...) or Solana signature
  • url · string · optionnel
    The endpoint you paid (with tx, when you have no receipt)
  • answers · object · optionnel
  • outcome · string · optionnel · delivered | problem
    Optional shortcut instead of answers: delivered = usable; problem = error, empty, wrong or overcharged
  • receipt · string · optionnel
    The receipt from a Lumière PayCheck 'allow' decision (paid plans). Or send url + tx instead.
  • problems · array · optionnel
    Short descriptions, e.g. 'missing field price', 'HTTP 500'
  • httpStatus · integer · optionnel
    HTTP status the endpoint returned after payment, e.g. 200 or 500

  Exemple d'appel

  {"name": "report_outcome", "arguments": {"tx": "texte", "url": "texte", "answers": {}, "outcome": "delivered", "receipt": "texte", "problems": []}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"url": "texte", "paid": "texte", "reason": "texte", "thanks": "texte", "flagged": "texte", "network": "texte", "outcome": "texte", "accepted": true, "forTeams": {}, "overcharge": "texte", "retestQueued": true, "ourTestQueued": true}}

• top_endpoints≈ 501 tokens

  List the x402 endpoints that are currently safest to pay (verdict proceed or caution, no payout-wallet incidents), best first, with score, grade, verdict, and whether a real test payment was delivered. Use it to discover reliable endpoints or pick between providers. To evaluate one specific endpoint use check_endpoint; to approve a payment use check_payment. Read-only and free; rankings update as monitoring runs (every 30 minutes).

  Paramètres, retour & exemple (1)

  Paramètres

  • limit · integer · optionnel
    How many endpoints to return, 1-50 (default 10)

  Exemple d'appel

  {"name": "top_endpoints", "arguments": {"limit": 1}}

  Exemple de retour

  {"content": [{"type": "text", "text": "…"}], "structuredContent": {"count": 1, "forTeams": {}, "endpoints": []}}

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Source

https://lumierepaycheck.org/mcp?plans=1