"Ayuda para mejorar el diseño de aplicaciones en Flutter" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Argentine economic statistics from official sources (BCRA, INDEC): FX, inflation, rates, reserves.
Argentine economic statistics sourced from official data (BCRA, INDEC, datos.gob.ar) as tools for AI agents: exchange rates, inflation, rates, reserves, activity, wages and trade. Search series, fetch history, projections with calibrated bands and the BCRA market consensus, weekly summary and release calendar. Independent project, not affiliated with any government agency. Free, attribution required.
Query SEC EDGAR from your AI assistant: insider trades (Form 4/5), material events (8-K) and institutional holdings (13F), including insider cluster buys and officer buy/sell ratios. Read-only. Requires an algoum API key.
Fiscalidad, derecho laboral y finanzas de España: IRPF, autónomos (cuota RETA, modelos 130 y 303, gastos deducibles), nóminas de bruto a neto, despidos (indemnización, finiquito, paro), herencias y donaciones por comunidad autónoma, jubilación y pensiones, hipotecas y compraventa de vivienda. Incluye consultas de escenario que combinan varios cálculos a la vez, como haría una gestoría. Gratuito, sin registro ni API key.
Verify ZUGFeRD/Factur-X e-invoices against EN 16931 (XML structure, Schematron business rules, PDF/A-3), read invoice data from PDF invoices and convert them into EN 16931-compliant ZUGFeRD PDFs, and check business partners via EU VAT ID (VIES) and Peppol reachability. Verification, VAT ID and Peppol checks are free; extraction and conversion need a finisma subscription or credits. OAuth 2.1 login. Files are processed in Germany and deleted within 5 to 15 minutes.
Verify ZUGFeRD/Factur-X e-invoices, convert PDF invoices to ZUGFeRD, check VAT IDs and Peppol.
Reads and validates any European e-invoice a business receives — XRechnung, UBL, CII, ZUGFeRD/Factur-X PDF, Peppol BIS 3, FatturaPA, KSeF FA(3) — into canonical EN 16931 JSON with plain-language fix hints in EN/DE/PL/IT/FR, plus PDF, CSV and DATEV export. Nothing is stored; works without a key on a small daily quota.
Read-only payroll calculations and multi-country tax comparisons for eight countries.
German housing costs: utility costs of 400 cities, property tax rates, housing benefit, deadlines.
Brutto-Netto-Rechner & zusätzlicher Gehalts- bzw. Besoldungsrechner für den Öffentlichen Dienst in Deutschland (für Tarifbeschäftigte und Beamte)
AI-native parametric insurance infrastructure. Assess weather risk, generate quotes, bind policies, and monitor triggers programmatically. Live paid endpoint via x402 (USDC on Solana).
SmartMoney77 MCP v0.6.0 — 14 public tools that turn financial questions into exact numbers and citable links. New: historical_investment_return and compare_investments, which compute "what if I had invested" results from real yearly price data. Also compound interest, FIRE number, credit-card payoff, emergency fund, inflation, latte factor, investment fees, cost of waiting, plus discovery/deep-link/share-pack tools for a catalog of calculators in 6 languages (he/en/ar/es/pt/in). Public, no login. Endpoint: https://smartmoney77.com/mcp
QuickBooks Online in Claude and ChatGPT: 221 tools, full ledger, multi-company, Canada + US, FR/EN.
German 2026 tax and social-insurance thresholds, minimum wage and allowances, sourced.
Mexico's official economic data from Banxico: USD/MXN, inflation, UDIS, TIIE and reserves.
Mercado ganadero argentino y la brecha de precio contra EE.UU., Uruguay y Australia.
Busca convocatorias de subvenciones y ayudas públicas en España (BDNS, datos oficiales)
Public holidays (UK, US, DE, FR), tax-year dates and DST switches for 2026-2028.
Generate, validate and read EN 16931 and Peppol BIS 3.0 e-invoices, in UBL and CII.
Catálogo, precios, artículos, compliance y datos de Siigo por país, en vivo para agentes de IA.
