io.github.PatrickPi1312Published by GitHub account PatrickPi1312v1.7.0Updated Nov 5, 2026
41 MCP tools for EU invoice evidence, supplier checks, market data and read-only chain queries
Remote MCP server offering 41 paid and free tools for EU invoice and supplier compliance checks, market data, and read-only EVM chain queries, billed per call…
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.github.PatrickPi1312%2Feu-compliance/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"eucompliance-tools-invoice-guard-agent-e": {
"type": "http",
"url": "https://mcp.eucompliance.tools/mcp"
}
}
}41 machine-callable tools, including 10 free preparation, routing and verification tools. Use the existing APIs per call in USDC through x402, or request a scoped Invoice Guard Pilot for your accounts-payable workflow. The per-call APIs require no account, API key, subscription or minimum purchase. The pilot is a separate business offer, not an MCP tool.
https://mcp.eucompliance.tools/mcpThe service is built for agents that need a bounded decision or a cited piece of evidence, not an unstructured report. Paid successes return machine-readable structured content and a signed receipt. Invalid input, unavailable required evidence and tool errors are not settled.
For accounts-payable teams and integration partners who already receive structured EU invoices and want a reproducible check before their existing human approval step.
EUR 149 net, once, for a 30-day pilot — available on request. We agree the workflow, accepted documents and volume in writing before an order. The scope covers one bounded workflow: a format/integration check, a synthetic example run, and a documented handover including open points, within the 30-day pilot window. API-call costs are separate and agreed in advance. This is not a subscription or an automatically activated service. Optional integration setup starts from EUR 499 net, separately scoped and quoted; it is not included or charged automatically.
The existing building blocks can:
READY_FOR_BUYER_APPROVAL, HOLD_FOR_REVIEW or DO_NOT_PAY into the buyer's
approval process, with reason codes, evidence sources and freshness limits.Available now: UBL/CII XML, or ZUGFeRD/Factur-X PDFs containing one invoice XML. Not included: ordinary PDFs, scans/OCR, accounting-ledger duplicate detection, independent bank-account ownership verification, legal clearance or payment execution. The optional Python adapter currently accepts XML only. A signature proves integrity and the configured issuer, not that an invoice is genuine or legally approved.
Review the pilot scope · Request a scoped pilot · Inspect the buyer-side integration
Prefer self-service? invoice_to_pay_dossier_eu remains 1.00 USDC per completed dossier.
The euro-priced pilot does not change the public API price or authorize extra purchases.
Claude Code:
Claude Desktop, Cursor or another streamable-HTTP MCP client:
If the right product is unclear, call the free recommend_agent_tool tool with the job,
available inputs and optional price cap. It returns one to three exact catalog matches and a
safe workflow without calling a model, making a payment or executing the selected tool.
The complete 41-tool list, exact input and output schemas, current prices and transport-specific
HTTP offers are always published in agents.json.
Published prices are in USDC; inspect the live quote before authorizing a call.
screen_sanctions_eu and spot_price each cost 0.10 USDC per successful result.
rpc_read_batch is the broad entry point: one default chain plus optional per-request chain
overrides, up to 20 allowlisted read calls, and 28 named EVM mainnets. Focused tools are also
available for wallet balance, gas estimate, contract information, transaction status and ERC-20
balance/allowance. None of them signs, approves, transfers or broadcasts a transaction.
For a decision rather than raw evidence, use tx_preflight. Missing evidence is never treated
as approval. Wallet-address sanctions screening is not claimed because name lists cannot clear an
address.
Agents can buy the smallest useful observation or a complete decision:
spot_price — multi-exchange median and spread: $0.10open_social_search — bounded Bluesky and Hacker News evidence: $0.002perp_market_data — Hyperliquid funding, open interest, premium and volume: $0.005market_history — archived raw or daily series: $0.008market_data or coin_positioning_brief — computed context with disclosed rules: $0.01market_decision_pack — action, confidence, reasons, risk flags and invalidation: $0.05Every paid market result identifies its sources and freshness. The decision pack expires after 15 minutes instead of encouraging an agent to reuse stale market advice.
The invoice and US-import products have free preparation tools. Run them first; they validate shape and required context and return the exact paid next step. The paid tools never release a payment, place an order, create a forwarding address, book a carrier, sign a wallet transaction or broadcast anything.
invoice_to_pay_dossier_eu accepts UBL/CII XML or ZUGFeRD/Factur-X PDFs with one embedded invoice
XML. An ordinary or scanned PDF is intentionally unsupported. READY_FOR_BUYER_APPROVAL is an
evidence decision, not proof of delivery, internal approval, duplicate-ledger status or bank-account
ownership.
The invoice-guard integration is a small,
opt-in Python adapter for buyers. It runs the free preparation check, delegates a
single capped 1.00-USDC purchase to your authorized transport, and checks the
signed dossier against the exact invoice, buyer context and freshness window.
A persistent journal reuses valid identical evidence and stops instead of buying
again after an ambiguous timeout. Equivalent decimal amount formats share one
claim. READY_FOR_BUYER_APPROVAL advances only to your existing approval stage;
the adapter never signs or submits an invoice payment.
You supply the authorized MCP/x402 transport and pin the trusted receipt issuer. The adapter accepts invoice XML only; its tests are offline, not a paid end-to-end certification. Making this check mandatory is an explicit operator policy for your own workflow, not a requirement imposed on other agents or platforms.
us_import_readiness_guard is limited to declared ordinary goods from Germany or Austria to the
United States. It supplies non-binding HTS evidence and readiness guidance; it is not customs
clearance, a binding classification or a shipping service.
HTTP products return an x402 v2 payment requirement with the exact amount. Payment options are published for Base, Arbitrum, Polygon and Solana. The caller signs the selected option and retries the identical request. The server never receives a wallet private key and does not perform a buyer-side transfer.
Use a payment policy that pins the exact HTTPS resource, method, network, recipient and maximum
amount. The free prepare_x402_purchase_guard plus paid x402_purchase_guard workflow can check
an already received x402 challenge before a buyer confirms it; it never pays the target.
Signed receipts can be checked independently:
Verifier source: eucompliance-verify. VAT conformance fixtures: eu-vat-conformance. The invoice adapter includes offline regression tests. These are implementation checks, not a live-purchase, fraud-prevention or legal certification. Use synthetic examples in public issues; do not post invoices, personal data, wallet secrets or API credentials there.
eucompliance.tools is operated by Patrick Kaufmann, sole proprietor in Vienna, Austria. The service exposes evidence and decision APIs; it does not act as a bank, wallet signer, customs broker, freight forwarder or legal adviser.
On-chain identity: ERC-8004 agent #60255 on Base.
Source: README.md at commit 53d33eb
EU VAT identity check (free)
FREE live validation of an EU VAT ID against VIES, including the registered name and address when the member state publishes them. Use this as the no-cost entry point before paid VAT, counterparty or invoice decisions.
vat_idrequiredIBAN structure check (free)
FREE IBAN checksum and country-structure validation with BIC and bank-name enrichment where registry data exists. It does not prove account existence or ownership.
ibanrequiredRecommend the right agent tool (free)
FREE deterministic router over the published Agent Card. Describe the job and optional category, country, chain, price cap and available input names; receive one to three matching tools with exact catalog prices, required inputs and a safe workflow. It performs no model call, network lookup, payment or target-tool execution and never returns supplied secret values.
goalrequiredchaincountrycategorymax_resultsprefer_freemax_price_usdcavailable_inputsChoose and prepare AgentLLM tier (free)
FREE deterministic validation and exact-price routing for all AgentLLM tiers. Choose Micro for classification, extraction and short summaries, Basic for general chat, or Plus for stronger drafting, analysis and longer summaries. It validates the exact arguments without calling a model or charging; continue only when ready_to_buy is true.
tierpromptrequiredsystemmax_tokensPrepare AgentLLM Micro (free)
FREE validation of the exact AgentLLM prompt, system instruction and token limit before purchase. It enforces the input and output limits without calling a model or charging anything.
promptrequiredsystemmax_tokensAgentLLM Micro inference
OpenAI-compatible classification, extraction, routing and short summaries for exactly 0.003 USDC per call. Validate the exact JSON for free first; no account or API key.
promptrequiredsystemmax_tokensAgentLLM Basic inference
OpenAI-compatible general chat and summaries for exactly 0.005 USDC per call. Run prepare_agentllm with tier basic first. Hard limits are 6,000 UTF-8 input bytes, 16 messages and 750 output tokens; upstream model and usage are disclosed and the result includes a signed receipt.
promptrequiredsystemmax_tokensAgentLLM Plus inference
OpenAI-compatible stronger drafting, analysis and longer summaries for exactly 0.02 USDC per call. Run prepare_agentllm with tier plus first. Hard limits are 6,000 UTF-8 input bytes, 16 messages and 1,200 output tokens; upstream model and usage are disclosed and the result includes a signed receipt.
promptrequiredsystemmax_tokensPrepare EU Invoice Payment Guard (free)
FREE local input and safety check before purchase. Accepts UBL/CII XML or a base64 ZUGFeRD/Factur-X PDF with exactly one embedded invoice XML plus buyer country, expected amount/currency and a trusted payee IBAN. It checks format, limits and required context, but does not reveal the paid decision or query VIES/sanctions. Subject to daily abuse protection.
b2bfilenameinvoice_xmlsupply_typebuyer_countryrequireddocument_base64expected_amountrequiredexpected_currencyrequiredexpected_buyer_vattrusted_payee_ibanrequiredexpected_supplier_vatexpected_supplier_name+1 moreEU Invoice Payment Guard
One signed decision before an EU invoice is paid: READY_FOR_BUYER_APPROVAL, HOLD_FOR_REVIEW or DO_NOT_PAY with evidence and safe next actions. Accepts UBL/CII XML or ZUGFeRD/Factur-X with one embedded invoice XML, not ordinary/scanned PDFs. Complete EN 16931 validation, live VIES, EU/UN/UK sanctions, VAT treatment and a buyer-trusted IBAN match. READY_FOR_BUYER_APPROVAL does not prove delivery, internal approval, duplicate-ledger status or bank-account ownership. Free input check first; 1.00 USDC per completed dossier, no subscription or paid follow-up.
b2bfilenameinvoice_xmlsupply_typebuyer_countryrequireddocument_base64expected_amountrequiredexpected_currencyrequiredexpected_buyer_vattrusted_payee_ibanrequiredexpected_supplier_vatexpected_supplier_name+1 morePrepare US Import Readiness Guard (free)
FREE local completeness and safety check for ordinary goods dispatched from DE/AT to the US. Requires product, material, intended-use, origin, value and explicit regulated-attribute answers. No product URL is accepted or fetched. Returns an opaque job ID and recovery secret for the paid guard.
gtinbrandmodelhts_codequantityrequiredimporter_userequiredintended_userequiredproduct_namerequiredrisk_answersrequireddispatch_countryrequiredcountry_of_originrequiredcustoms_value_usdrequired+4 moreUS Import Readiness Guard
Signed pre-purchase evidence dossier for ordinary goods dispatched from Germany or Austria to the United States. Validates a buyer-declared HTS code or returns non-binding current USITC candidates, calculates only a simple ordinary-duty component, checks CPSC recall candidates and routes declared regulated attributes. Returns PROCEED_TO_CARRIER_QUOTE, REVIEW_REQUIRED or DO_NOT_FORWARD. It never fetches a product URL, orders, creates an address, books shipping or claims exact landed cost, carrier acceptance or customs clearance. Free input check first; source/input failures are not settled.
gtinbrandmodeljob_idrequiredhts_codequantityrequiredimporter_userequiredintended_userequiredproduct_namerequiredrisk_answersrequiredrecovery_secretrequireddispatch_countryrequired+6 moreRecover a settled US Import Readiness result (free)
FREE recovery when an x402 settlement succeeded but the signed response was lost. Returns only the already-settled result for the opaque job ID and recovery secret; it never performs a new lookup or creates a new charge.
job_idrequiredrecovery_secretrequiredSanctions screening (EU, UN, UK)
Check a person or company against the official EU (Commission FSF), UN Security Council and UK (HM Treasury OFSI) sanctions lists. 12,000+ listed entities, 50,000+ name variants, re-indexed daily, fuzzy matching. Each hit states its list, programme, reference and the list date.
namerequiredlistscountrythresholdEU VAT decision engine
Place of supply, reverse charge, intra-Community supply or export, the rate, plus the EN 16931 VAT category code (BT-151), exemption reason code (BT-121) and invoice wording. Supplier/customer jurisdictions are always required; customer VAT validity, transaction type and OSS-threshold evidence are conditionally required when the selected VAT rule depends on them. Missing evidence is reported, not inferred.
b2btypecustomerrequiredsupplierrequiredcustomer_vat_validabove_oss_thresholdCounterparty due diligence (KYB)
VAT ID validation (VIES) plus sanctions screening plus IBAN check in one call, condensed into a traffic-light verdict with reasons and a recommendation.
b2bvatibannametypecountryown_countryrelationshipEU Counterparty Dossier Pro
Professional procurement and onboarding dossier: live VIES identity, EU/UN/UK sanctions-name screening, IBAN validation, cross-source legal-name consistency and an official national company-register extract where an open API exists. Returns one APPROVE, REVIEW or BLOCK decision, exact coverage and limitations, a source manifest, 24-hour recheck time and a signed audit receipt. Critical evidence failures are uncharged.
vatrequiredibanrequirednamerequiredcountryrequiredregistration_idrequire_registerE-invoice validation
Validate an XRechnung, ZUGFeRD/Factur-X or Peppol BIS invoice (UBL or CII) against EN 16931: mandatory fields, arithmetic consistency of all totals, VAT breakdown and category rules, each finding with its official BR- rule code.
xmlrequiredVerify a compliance receipt (free)
Anyone can verify issuer authenticity, integrity and the signed validity window of a eucompliance.tools result locally without payment or network access; this does not validate the underlying facts.
document_jsonrequiredAutonomous payment gate
Return allow or deny before an agent pays a counterparty, using sanctions screening, live VIES validation and IBAN structure evidence. Deny is the default and the decision carries a signed receipt.
amountcountrycurrencypayee_vatrequiredpayee_ibanrequiredpayee_namerequiredCompany register lookup
Live extract from official national registers in France, Norway, Czechia, Finland, Slovakia and Poland: name, registration number, status, legal form, address and registration date. Germany and Austria are not covered because their registers are not available here as an equivalent open lookup.
idnamecountryrequiredAgent spend transfer evidence
Create a complete Base USDC outflow and transfer record for an agent wallet: every observed transfer, recipient, transaction reference and dated ECB EUR conversion, available as JSON or CSV. Transfers remain explicitly unclassified until invoice, supplier identity and supply type are linked; this tool does not assign VAT, reverse-charge or deductible-expense treatment by itself.
daysformatwalletrequired28-chain read-only RPC batch
Run 1-20 standard read-only JSON-RPC requests as one paid call across 28 EVM mainnets. Set one default chain for the batch or override it with an optional chain field on each request. Includes public-node failover, decoded Error/Panic reverts and source evidence; signing, state-changing convenience methods and transaction broadcasting are unavailable.
chainrequestsrequiredWallet execution evidence
Return a live native balance, exact wei, pending nonce, observed block and RPC-source evidence for a wallet on Base, Ethereum, Arbitrum, Optimism or Polygon.
chainaddressrequiredGas and execution-fee estimate
Return the current gas price and, when transaction fields are supplied, eth_estimateGas plus an execution-fee estimate with excluded rollup components stated explicitly.
todatachainsendervalue_nativeContract or wallet classification
Inspect live runtime bytecode, native balance, transaction count and observed block, returning deployed_contract, eoa_or_empty or precompile_or_system_address without claiming wallet ownership.
chainaddressrequiredMulti-source crypto spot median
Attempt independent Binance, Coinbase and Kraken public tickers and calculate the median from the live quotes that return. Every delivered quote, quote currency, spread and timestamp is disclosed; fewer than two live sources is an uncharged error.
symbolOpen-network social search
Search Bluesky and Hacker News for every query; for a single public tag, additionally search Mastodon's anonymous tag timeline. Mastodon is not applicable to phrase search. Results are delivered only when every source promised for that query answers; a source failure is an uncharged error, never a partial paid result. Twitter/X and TikTok are deliberately excluded.
limitqueryrequiredPerpetual-futures positioning data
Return Hyperliquid mark and oracle prices, funding, open interest, 24-hour volume, premium and maximum leverage for one coin or the top markets by volume, with source and timestamp.
topcoinSigned coin-positioning brief
Calculate a disclosed crowded-long/short score from current Hyperliquid funding and premium. The response also includes an at-least-two-exchange spot median, open interest, volume and the service's six-hour archive trend as separate context; a still-filling archive is labelled and does not enter this score.
symbolComplete market decision pack
Return ENTER_RISK, WAIT or REDUCE_RISK with score, evidence-coverage confidence, reasons, risk flags, invalidation conditions and a 15-minute expiry. One call combines regime, gas, APY, BTC/ETH/SOL spot, top perps and seven-day history.
Takes no parameters.
Soft-commodity supply-stress evidence
Calculate a disclosed weather-only supply-stress score from Brazilian growing-belt rainfall and dry days. A paid result also includes at least one usable Ivory Coast cocoa-or-coffee farmgate-price observation from a distinct source as context; availability of both commodities is not guaranteed. This has its own wrapper because its upstream cost is higher.
Takes no parameters.
Fresh market indicators
Return one computed market_brief, Base gas or yield indicator with source coverage, freshness, a stable repeat URL and a do-not-repurchase-before time. Soft commodities use soft_commodity_stress.
productArchived market history
Return the service's own archived gas, yield, commodity or market-brief series as raw observations or daily medians. At least two usable points must remain after the requested resolution; an empty, one-point or incompletely readable archive returns an uncharged error and is never sold as a time series.
daysproductrequiredresolutionEU AI Act disclosure evidence
Create a signed Article 50 provenance record and German/English disclosure for AI-generated content, including a privacy-first hash-only path. This attests declared origin; it does not detect AI in arbitrary content.
kindmodelcontentdeployerlanguagecontent_sha256model_providerPrepare x402 Purchase Guard (free)
FREE strict syntax and supported-v2-shape check for a raw base64/base64url PAYMENT-REQUIRED header. Returns a canonical challenge fingerprint and the policy fields required by the paid guard, without revealing the paid decision, contacting the target, reading a wallet or attempting payment.
payment_requiredrequiredx402 Purchase Guard
Compare an already received canonical x402 v2 challenge with the buyer's exact resource, method, USDC price limit, network policy, trusted recipient and EVM/Solana signing-mechanism fields. Returns PROCEED_TO_USER_CONFIRMATION, REVIEW_REQUIRED or REJECT_CHALLENGE with normalized evidence and a signed fingerprint. A positive result requires confirmation, pins one exact option and expires after 10 minutes. Never contacts the target, accesses a wallet, signs or submits the target payment; merchant identity, delivery and target request-body binding are outside scope.
resource_urlrequiredmax_price_usdcrequiredexpected_pay_torequiredresource_methodrequiredallowed_networksrequiredpayment_requiredrequiredAgent Transaction Guard
Read-only decision analysis before signing with five on-chain core checks: native balance/gas price, transaction-specific gas estimate, simulation with decoded revert reason, pending nonce gap and recipient bytecode/type. Token inputs add an optional ERC-20 balance and allowance check. Returns proceed, review or block with evidence, unknowns, limitations and safe next actions. Wallet sanctions screening is not included because official name lists cannot clear or identify a blockchain address. Missing evidence is never approval; there are no follow-up charges.
torequireddatachaintokenamountsenderrequiredspendervalue_ethTransaction status and revert evidence
Return mined or pending status, success or decoded revert reason, gas used, block and confirmations for a transaction on Base, Ethereum, Arbitrum, Optimism or Polygon.
chaintx_hashrequiredERC-20 balance and allowance evidence
Return an owner's token balance and optional spender allowance, including whether both satisfy a requested amount, across five EVM chains.
chainownerrequiredtokenrequiredamountspenderSafe page reader
Fetch a public web page as clean Markdown or text while refusing internal and private addresses, suitable for reading evidence before an agent acts on a link.
urlrequiredformat100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
claude mcp add --transport http eucompliance https://mcp.eucompliance.tools/mcp{ "mcpServers": { "eucompliance": { "type": "http", "url": "https://mcp.eucompliance.tools/mcp" } }}pip install eucompliance-verifyfrom eucompliance_verify import verify_receipt, PaymentPolicy
verified = verify_receipt(response_json)decision = PaymentPolicy(max_age_hours=24).check(response_json)if not decision.allowed: raise RuntimeError("receipt outside policy")