"Automatic Data Visualization Tool (No API Key Required)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Validate and generate German e-invoices (XRechnung, ZUGFeRD) against the official KoSIT rules. Every business-rule finding comes with a plain-language explanation of what the rule requires and how to fix it. Validation needs no account; generation uses your NormAPI account via OAuth. Invoices are never stored.
EU cookie-consent & tracker audit, run like a real first-time visitor (EU proxies). Free quick check, no account. Finds trackers and tracking cookies before consent, missing first-layer Reject, what still fires after Reject, Google Consent Mode v2 state per signal, plus Google Fonts/YouTube/Maps/reCAPTCHA. Every finding comes with the exact request as evidence and a concrete fix, in 13 languages. Weekly monitoring, white-label PDF for agencies, private share links. Works with any CMP (Cookiebot, Usercentrics, Complianz, CookieYes, Borlabs…).
AI title risk analysis for US real estate closing docs. Get an API key at curagent.io
Free, no-key AI news + AI regulation tracker MCP: EU AI Act, US federal & state, UK. Daily briefing.
Italian home purchase, inheritance and gift tax calculators by a notary's office. No login.
capsulam follows the primary sources on AI, its regulation and cybersecurity and turns them into short digests in Spanish, each reviewed by a person before publication and linked to its sources. It also includes the official text of the EU AI Act (consolidated after the Digital Omnibus), NIS2, the GDPR and key Spanish laws, article by article. Connect it to Claude, ChatGPT or any MCP client to search the archive, read the latest reviewed news, follow topics with their own feed, or keep a system in sync with what has been published or corrected. Your assistant writes the answers; capsulam supplies sources it can cite. Access by invitation during the beta, with a 14-day free trial: https://capsulam.es/acceso/?lang=en. Docs: https://capsulam.es/en/conectar.html
No longer listed separately (still callable): public provenance evidence for art collections.
FalaAI API MCP server: transcribe audio, diagnose conversations, audit compliance (ISO 18295-1).
Ten government-record evidence tools for property, healthcare, facilities, Norway, and routing.
Taiwan legal research MCP by Dr.Legal (法律偵探): 22.7M court judgments, current statutes, administrative rulings and Constitutional Court decisions. Retrieval-only, per-item citations, appeal-chain history, bundle-level citation audit. Free, no API key; OAuth 2.0 dynamic registration completes automatically. 台灣法律 MCP：2,272 萬筆裁判書、法規、函釋、憲法法庭裁判，逐筆附出處並提供引用查核。免費、免金鑰。Docs: https://dr-legal.com.tw/mcp
Answers EU Digital Product Passport questions: scope, required fields, registry and law changes.
PDFs, images and e-invoices (XRechnung, ZUGFeRD) from templates and JSON, rendered in the EU.
Free, cited reference data for US law-firm marketing: lawyer advertising rules for all 50 states and DC, bar ad-filing fees, contingency fee caps, ethics opinions (incl. AI), ad-platform policies, federal MDL dockets, federal civil filings, statutes of limitations, law-office competition and legal deserts by county, lawyer wages, fatal crashes, CFPB, EEOC and FCC complaint data. Every answer carries its source, DOI and the date it was checked. Main server: 24 tools; one more server per dataset at /mcp/<dataset>. Read-only, no sign-in, CC BY 4.0. Published by Probative Growth, a marketing agency for law firms. Not legal advice.
CitedTravel gives AI agents and developers travel facts they can cite. It covers plug types and voltage, currency, emergency numbers, driving side, public holidays (3 years) and tipping norms for 195 countries, plus a visa/entry pilot for GB, US and JP passport holders. Every value comes with its sources (publisher, URL, license, verbatim quote), a last-verified date and a 0-1 confidence score with reasons. Data comes only from sources that allow commercial reuse, such as Wikidata, Unicode CLDR, UK FCDO, the US State Department and Japan MOFA. Entry answers quote official government pages and are decision support, never a go/no-go verdict. Remote MCP server (Streamable HTTP, 9 read-only tools) and REST API (OpenAPI 3.1). Answers in English, Japanese, Simplified and Traditional Chinese. Free: static facts need no key; a free key adds 1,000 calls/month. Paid: Builder $19/month, Pro $99/month, or x402 pay-per-call in USDC on Base.
aCheck whether a delayed, cancelled or overbooked flight is owed compensation under EU261, UK261, Israel's Aviation Services Law or Canada's APPR. Looks up the flight by number and date, estimates the amount per passenger, and returns a pre-filled claim link. No sign-in needed.
OFAC SDN sanctions screen for crypto addresses, for agents that send payments. By Crypto Money Maker
Supplier, company, sanctions, PEP, VAT and IBAN checks for agents. 5 checks a day free, no key.
Peppol e-invoicing API for developers. Without an account: plan your integration, search the docs, check a test invoice against the Peppol rules and look up a Peppol receiver. With a free account: send sandbox test invoices and follow their delivery. Sandbox only.
Check UK tenancy and employment rules from the facts you give: deposit caps, notice periods, section 13 rent increase notices, statutory notice, holiday entitlement and the minimum wage, for England, Wales, Scotland and Northern Ireland. Each answer names the law it applies and links to more detail. It can also link you to a full review of your tenancy agreement or employment contract. Read-only, with no account or sign-in. General information, not legal advice.
Validate Factur-X, CII & UBL e-invoices free, no key. Generate compliant invoices from JSON.
