"Tools for visualizing NetworkX graphs without an API key" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Read-only discovery for 440 Malaysian public datasets with freshness, licence, and provenance.
Taiwan law and court decisions for your AI: statutes, articles and rulings, read-only.
An open MCP server for the Portuguese housing market, run by flatin.pt. No API key, no registration, no rate-limit negotiation. Twelve tools: • imt_calculate — IMT and Imposto do Selo on a purchase, 2026 tables, including the reduced table, the relief for buyers aged 35 or under and the flat rate for non-residents • imi_rate / imi_annual_cost — the IMI rate of any of the 308 municipalities for 2023–2025, and the annual bill for a given VPT • construction_barometer — how many building-permit cases enter a town hall each month (our own indicator: monthly for three municipalities, annual for eight, method and revision policy published) • search_newbuilds / get_newbuild — 250 new developments, 53 municipalities, 71 developers, with stage and, where published, price • where_to_live / municipality_stats / compare_municipalities — municipal comparisons • glossary_lookup — Portuguese property and tax terms • request_consultation / subscribe_digest — reaching a human The data behind the tax tools is published as open data under CC BY 4.0 on the Portuguese national portal (dados.gov.pt) and archived on Zenodo with a permanent DOI. Anyone may reuse it. Humans, not bots, answer the people who get in touch: a home purchase involves personal data under the GDPR and decisions that cannot be refunded.
SEC financials for AI agents: statements for 8,000+ public companies. 5 tools, free, no key.
German Handelsregister + Austrian Firmenbuch for AI agents: master data, financials & ratios.
German federal and Land statutes plus court decisions for agents. Keyless, read-only.
USDA farm data for AI agents: grain, fertilizer, WASDE, export sales. 27 tools, free, no key.
Public tenders (EU TED, Armenia) for AI agents: search, details, watchlists, alerts.
Madeira hiking permit trails: availability for 120 days, fees, booking links and reservations.
Nederlandse overheids- en registerdata via MCP: KVK, BAG, energielabel, kenteken, DSO en meer.
USDA farmland values and county cash rents for AI agents. NASS data, 3 tools, free, no key.
Real-time global intelligence across conflict, markets, energy, trade, shipping and cyber. 95 tools.
Romanian company data from the official registers, for AI assistants and agents. Look up any company or sole trader by fiscal code (CUI) or by name: identification data, status, VAT registration, e-Factura enrolment, annual financial statements since 2008, newly registered companies, and the BNR reference exchange rate. Sources are the trade register (ONRC open data), the tax authority (ANAF), the Ministry of Finance and the National Bank of Romania; every answer says which register it comes fro
Russian law for AI: statutes with edition dates, Supreme Court guidance and court practice.
Read-only payroll calculations and multi-country tax comparisons for eight countries.
Research U.S. markets and prospects conversationally using PropertyRadar's property and people data. Resolve an address, inspect Property details, transactions, comparable sales, ownership and contact information, discover supported Criteria and fields, search for matching Properties, and save selected results as a dynamic Audience. PropertyRadar accesses only the data available to your connected account.
UK and US government travel advice for a country, plus live delays and weather at an airport.
Terminal for AI agents on AI & chip stocks: who owns, buys, sells — every figure from SEC filings.
IBGE: geography, census, economy and health from the official APIs, with provenance. 23 tools.
Verified Texas business records for AI agents: entities, licenses, openings and enforcement history.
