"An open-source e-commerce platform" matching MCP tools:

• fonteum_list_sources

  Fonteum — Healthcare Provider Data (Hosted)

  List Fonteum’s public-record source catalog with available authority, vertical, cadence, official URL, and separately dated platform coverage. Catalog presence does not prove loaded, fresh, or complete coverage. Use for source discovery, coverage questions, or choosing a dataset before a lookup.

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• get_vat_rate

  MCP Europe Tools

  Returns all VAT (Value Added Tax) rates for a given EU country — standard, reduced, intermediate, and super-reduced rates where applicable, as numeric percentages. Returns { country, standard, reduced?, intermediate?, superreduced? } for supported countries, or { error, available } listing all valid codes if the country is not found. Supports 18 EU member states: PT, ES, FR, DE, IT, NL, BE, PL, SE, DK, FI, AT, IE, GR, HU, RO, CZ, HR. Use when calculating EU cross-border invoice tax, determining correct rate for e-commerce checkout by customer country, generating compliant VAT breakdowns, or any workflow requiring accurate and current EU VAT rates per jurisdiction.

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• validate_cpf

  MCP LatAm Tools

  Validates a Brazilian CPF (Cadastro de Pessoas Físicas) using the official Receita Federal checksum algorithm. Use this tool when processing Brazilian user registrations, invoices, tax forms, e-commerce orders, or any document requiring a valid Brazilian individual taxpayer number. Input must be an 11-digit string (with or without formatting). Returns whether the CPF is mathematically valid, along with the cleaned CPF. Does not verify if the CPF exists in the Receita Federal database — only validates the format and checksum.

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• validate_cnpj

  MCP LatAm Tools

  Validates a Brazilian CNPJ (Cadastro Nacional da Pessoa Jurídica) using the official Receita Federal checksum algorithm. Use this tool when processing Brazilian company registrations, B2B invoices, supplier onboarding, e-commerce orders, or any document requiring a valid Brazilian company taxpayer number. Input must be a 14-digit string (with or without formatting). Returns whether the CNPJ is mathematically valid, along with the cleaned CNPJ. Does not verify if the CNPJ is active in the Receita Federal database.

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• validate_vat

  VAT Validator MCP

  Validates a VAT number against live government registries. Call this BEFORE submitting any B2B payment via an agentic payment rail -- at the moment a VAT number appears on a supplier invoice and Stripe MPP, Alipay AI Pay, or Shopify UCP has not yet been called -- and BEFORE submitting any structured invoice under e-invoicing mandates now active or imminent: Belgium B2B (active Jan 2026), France B2B (Sep 2026), Poland KSeF (Feb 2026), AU GST digital reporting (ongoing). Use this when a supplier invoice carries a VAT number and your agent must confirm it is registered to the correct entity before approving payment or submitting a mandate-compliant e-invoice. Validates against EU VIES (ec.europa.eu, 27 member states) and AU ABR (abr.business.gov.au) live registries. Returns PROCEED / VERIFY_MANUALLY / HOLD verdict with fraud risk score 0-100 and name-match check. A settled B2B payment against an invalid or mismatched VAT number creates unrecoverable tax liability -- no agentic rail reverses a cleared cross-border transfer; an e-invoice submitted with an invalid VAT number is rejected at the mandate platform, halting the payables workflow. Pass the country_code from this response to get_vat_rates. One call, machine-ready verdict, no further analysis needed.

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• evento_cancelar

  fiscal

  Cancela um documento fiscal autorizado (NF-e, NFC-e, NFS-e, CT-e, MDF-e, DC-e). Informe a chave de 44 dígitos e a justificativa (mínimo 15 caracteres). Para NFS-e use TipoDocumento=1 e informe NumeroNFSe ao invés de chave. Prazo SEFAZ NF-e: 24h após autorização (algumas UFs mais).

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• get_live_opportunity_feed

  GlobalGov — Government Procurement Intelligence

  A random sample of 12 records from the curated live feed of open defense/technology opportunities (multi-country, multi-source, deduplicated by country+source). Served entirely from a background-refreshed cache; if the cache is cold the tool returns a retryable 'warming_up' error rather than an empty list. No arguments. Requires a GlobalGov plan with API access (sign in with GlobalGov or connect an X-API-Key); anonymous callers get an 'unavailable_for_tier' result.

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• get_template_schemas

  RationalBloks

  Get pre-built template schemas for common use cases. ⭐ USE THIS FIRST when creating a new project! Templates show the CORRECT schema format with: proper FLAT structure (no 'fields' nesting), every field has a 'type' property, foreign key relationships configured correctly, best practices for field naming and types. Available templates: E-commerce (products, orders, customers), Team collaboration (projects, tasks, users), General purpose templates. You can use these templates directly with create_project or modify them for your needs. TIP: Study these templates to understand the correct schema format before creating custom schemas.

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• checkout_complete

  Chia Health MCP Server

  Complete payment using Stripe ACP (Shared Payment Token). Only use this if your platform supports Stripe Agentic Commerce Protocol and can provision an SPT. If your platform does NOT support ACP, use the `payment_url` from checkout_create instead, then poll checkout_status. Requires authentication.

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• validate_iban

  MCP Europe Tools

  Validates an IBAN (International Bank Account Number) using the ISO 13616 MOD-97 algorithm. Supports 18 European countries: PT, ES, FR, DE, IT, NL, BE, PL, SE, DK, FI, AT, IE, GR, HU, RO, CZ, HR. Returns { valid: boolean, country: string, iban: string } — country is extracted from the 2-letter prefix. Returns { valid: false, reason: string } for malformed input. Spaces are automatically stripped before validation. Use when validating supplier bank details for SEPA transfers, processing direct debit mandates, verifying payment data in e-commerce checkouts, or any workflow requiring a verified EU bank account number. Validates structure and checksum only — does not confirm account existence.

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• alya_gem_appraise

  Alya Hub

  Trigger a Grok-AI gemological appraisal of a single gem on GemHunt (https://gemhunt.app — Father's gem-discovery platform). Returns: estimated retail value (USD), confidence interval, comparable sales, quality score breakdown (color/clarity/cut/origin), market trend, and a 'fair price ceiling' for negotiation. Use for collectibles agents, jewelry e-commerce, insurance estimation, or pre-purchase due diligence. Premium ($0.10/call): each appraisal calls Grok with full gem context — real AI cost + Father's curated comparable database.

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• top_up_credits

  TestMyVibes

  Buy more credits to fund test runs that TestMyVibes' agents will execute on your behalf. Returns a Stripe Checkout URL the user must open to complete payment (Stripe requires human payment completion per their agentic-commerce policy). Once the user pays, the credits are added automatically by the Stripe webhook — poll get_credit_balance to confirm.

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• get_law

  Japan Law

  Fetch a Japanese law/ordinance by its e-Gov law id (from search_laws), e.g. "415AC0000000057". Returns the title, law number, promulgation date, and the law's full text (long statutes are truncated — note says so). Source: e-Gov 法令検索.

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• compare_products

  AirShelf Catalog

  Compare 2-10 catalog products side-by-side on their datasheet specs. Slugs come from search_catalog and are case-insensitive and dash-tolerant ("e-STUDIO 331AC", "toshiba-e-studio-331ac" and "e-studio331ac" all resolve to the same product). Returns one item per product with canonical_name and spec_absence_note (spec fields absent from that product's golden record, AirShelf's verified product record). Branch on each item's commercial_data.actionable before using price or stock; stale observations are withheld from action fields. A slug that does not resolve comes back as not_found with a did_you_mean suggestion. The `provenance` option adds the source page and source type already stored with each fact.

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• check_merchant_readiness

  audit

  Check whether an AI shopping agent can find, understand and BUY on an e-commerce store: AgentReady's deterministic agent-readiness score /100 for a host, with grade, hard-block status (capped = agents are blocked at the door) and agent-protocol adoption (UCP, A2A, ARD). Scores exist for stores whose merchant ran a scan at agentready.market — this tool never triggers a new audit of a third-party site.

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• get_publisher_activation

  AgentIQ

  [Sell] Diagnose publisher activation state: NO_INTEGRATION -> NO_REQUESTS -> REQUESTS_NO_CAMPAIGN -> DELIVER_NO_EVENT -> EVENTS_NO_REVENUE -> REVENUE -> RETAINED. Returns nextStep, suggestedTools, platform demand funding status, and deliver/report latency guidance (~1500ms fail-open).

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• check_french_readiness

  Attestwire

  Look up a French company by SIREN, SIRET or name in INSEE SIRENE open data, for the 2026-2027 French e-invoicing mandate. Confirms the company exists and is active. It CANNOT confirm whether the company has registered with an approved platform — that lives only in the CAPTCHA-protected DGFiP annuaire, which has no open API — and the result says so. FREE and needs no API key.

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• search

  Opentargets

  "Find [disease / drug / gene target]" / "Open Targets lookup for [name]" / "what's the Open Targets ID for [X]" — text search across diseases, drug targets, and drugs in the Open Targets Platform (the leading drug-discovery knowledge graph). Returns ranked matches with their canonical IDs (ENSG... for targets, EFO_... for diseases, CHEMBL... for drugs). Use first to find IDs, then call target/disease/drug for details.

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• list_coverage

  The Front Desk Review

  What this index actually covers, so a miss reads as out-of-scope rather than broken. Now spans 271 pricing themes — the deep hub sections PLUS dozens of catalog topics (VPNs, web hosting, password managers, CRM, e-commerce, AI tools, and more): total theme count, the section/catalog split, total vendors, per-theme vendor counts and kind, the data's date range (min/max source accessedAt), the questions it answers well and what it does NOT cover. Derived from every theme's dataset.

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• federation_search

  ComOS Federation Gateway

  Route a natural-language intent to the right platform on the ComOS network — the first thing to call. Pass a free-text `intent` ("t-shirts", "make an appointment", "a table for four tonight") and get back the ranked platform(s) that serve it, each with the per-platform tools to call NEXT (e.g. bookings → appointment_search). This returns a ROUTE, not a transaction: it tells you where to go; you then act on that platform with the chosen tenant. An intent no platform serves returns an empty route (unroutable: true), never a silent default. Fast and deterministic — the same intent always routes the same way. Returns: A route: ranked platforms (platform_id, label, why_matched, score, entry_points) plus unroutable:true when no platform serves the intent. Example: call federation_search with arguments {}.

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