"Databases or database systems written in Python, like Postgres" matching MCP connectors:

DXF drawings for AI agents: structured facts, PNG renders, and an interactive in-chat viewer.

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.

Query and join across SaaS tools, SQL, and NoSQL databases through one unified SQL interface.

Structured aquarium, marine, terrarium and paludarium data for AI agents.

Convert handwriting into text, LaTeX math, chemistry, or molecular structures.

Opens, inspects, and renders DXF/CAD drawings for AI agents: describe_dxf returns structured facts (layers with actual drawn colors, units, bounds, text content) and render_dxf returns PNG images. On MCP Apps hosts like ChatGPT and Claude, view_dxf opens an interactive in-chat viewer with pan, zoom, and layer toggles.

Read-only senior-care exit routes, duplicate-referral deadlines, and templates; no PII or sending.

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

Paid EU AI Act compliance reports for agents. $1.50 per call via x402 (USDC on Base) or Stripe.

An agent-friendly API for product changelogs. A unified registry via CLI, API, or MCP.

Search hotels, get live prices, and check out in chat. Guest search needs no sign-in.

Search flights, hotels & experiences at all-in prices, then build a trip on breckenwander.com.

Public read-only Précis Finance MCP demo with synthetic data; no account or credentials required.

Book trip logistics in chat: cars, transfers, eSIM, luggage storage, tours & flight compensation.

UPSC prep: interactive quizzes, previous-year questions, daily current affairs, cited study search

Publish Markdown or HTML to a shareable link from your AI assistant. OAuth, no API keys.

Publish Markdown or HTML to a clean, shareable link straight from your AI assistant. OAuth sign-in, no API keys. Two tools: publish (Markdown/HTML → URL, with optional password, custom slug, and public/unlisted) and list_my_pages. Homepage: https://dochost.io

Free, no signup. Check if ChatGPT, Perplexity & Google AI recommend a brand in 15 markets (GEO/AEO).

Compare loans, mortgages, credit cards, banking accounts, and financing options for individuals and businesses. SecureLend Marketplace helps users explore available financial products, calculate estimated payments, review matching offers, and continue to a lender or provider when ready. Supported categories include personal loans, business loans, mortgages, auto loans, student loans, savings accounts, credit cards, and business banking.

Delegare provides secure payments for AI agents. Google AP2-powered payment authorization for AI agents. Issue scoped spending mandates with hard limits, merchant controls, and no exposure of card credentials or private keys. Agents pay across dual rails: cards and ACH via Stripe, or USDC and USDT on Coinbase Base. Supports paid API access and x402-protected requests through MCP.