"Y Combinator" matching MCP connectors:

Search real hotels, get live per-night quotes, and check out — all in chat. Guest search and checkout-link tools need no sign-in; OAuth unlocks saved trips, booking management, and one-click checkout. Renders interactive results, hotel-detail, and checkout widgets.

Create, inspect, manage, and render charts and data visualizations as SVG/PNG or interactive embeds.

Validate HTML and CSS, audit SEO and JSON-LD, and check user-authorized public links.

The prediction MCP — score your prompt before you generate, so you never waste a credit.

Interactive photo gallery widget for a single Airbnb listing with price, rating, and link.