"Y Combinator" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Generate, validate and read Factur-X / EN 16931 e-invoices (France, EU): PDF/A-3, CII, UBL 2.1.
Read-only discovery and bounded access to a finite market briefing with evidence boundaries.
Browser support for web features, live from caniuse. From which version, and is it safe to ship?
31Verified fixes, professional reviews, and evidence-led apparel over MCP.
Free, keyless. CRE loan maturities in 52 states. Parcels, ownership, sales: Massachusetts only.
Vastu entrance padas, the 81 pada mandala, plot and room analysis, Ayadi and griha pravesh timing.
101Find and validate SaaS ideas from real user complaints, scored for commercial intent.
Gematria with typed transliteration, the 72 names, Tree of Life and Hebrew birthday for AI agents.
121Find your AI agent's likely failure mode, get runtime settings, and clarify ambiguous prompts.
Maya Tzolkin, Haab, Long Count and Aztec tonalpohualli day signs and readings for AI agents.
181Ayurvedic constitution from a birth chart, dinacharya, ritucharya and dosha catalogues for agents.
81BaZi four pillars, Chinese zodiac, lunisolar calendar and almanac days for AI agents.
Datos verificados de Alicante: transporte, parkings, playas, tiempo, comida y ocio.
Kua numbers, Eight Mansions, Flying Star charts and annual afflictions for AI agents.
Create, edit, review, and explicitly publish Live or Snapshot Markdown Documents in mdedit.ai.
Fetch recent public X/Twitter posts by named handle for monitoring, comparison, OSINT, and research.
688 humanoid robot component entities with 4-dimension compatibility checking. Vendor-neutral.
Subvenciones, licitaciones y boletines oficiales de España y Europa para tu IA. Gratis, sin login.
Public, read-only MCP over the complete 64-hexagram I Ching corpus. Deterministic lookup only.
AI-native real estate discovery with structured property search and market intelligence.
