"A calculation query multiplying 198766 by 667891" matching MCP connectors:

Search domain availability and pricing, straight from chat, then open a link to register.

Buy and manage travel eSIM data plans in the conversation. Pay by card (Stripe) or USDC over x402.

Goal decomposition where every "done" is proven by evidence and checked by a judge.

Riddle.com is a no-code platform for quizzes, surveys, personality tests, prediction games, interactive graphics, and leaderboards. Use the MCP to create, edit and analyze content.

A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.

Ask your AI assistant a cost question. Get allocation, correlation, and explanation in one response. Costory connects Claude, Codex, or Cursor to normalized cost data across AWS, GCP, Azure, Datadog, OpenAI, and Anthropic. https://costory.io Free trial 14 days, 250 USD / month up to 10M Spend

rnv-color-mcp, a hosted color-workflow MCP server (Python, Streamable HTTP). Tools: mix (including Kubelka-Munk paint physics), convert between formats, generate harmonies, transform text case, and save/list/get named palettes. It resolves hex / CSS / custom brand color names and refuses unknown colors rather than guessing.

CatchAll is a web search API built for comprehensive event retrieval — not ranked results, but all matching records.

Provides a platform-agnostic specification of the technical features every decent website should have

Connect your espresso routine to your AI assistant. This MCP server allows LLMs to act as a personal coffee coach by accessing your shot logs, grinder settings, and active bean inventory. Use it to automatically calculate extraction adjustments, track remaining coffee supply, and lock in winning recipes directly from your chat session.

Secureship MCP gives AI assistants access to a multi-carrier shipping API covering rate comparison, label generation, package tracking, pickup scheduling, address book management, shipment history, customs documents, and more — across carriers like UPS, FedEx, Purolator, Canpar, and others. Browse 150+ live endpoint schemas, parameters, and auth details — always current, never stale.

The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.

Query US Treasury national debt, interest rates, exchange rates, and fiscal datasets via MCP.

Query IMF SDMX 3.0 macroeconomic dataflows — WEO, BOP, CPI, exchange rates, 190 countries.

Browse and query the EIA API v2 — electricity, petroleum, natural gas, coal, forecasts via MCP.

Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

Convert currencies, get FX rates, and query historical ECB exchange rate data.

Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.

UN FAOSTAT global food & agriculture statistics over a local SQLite mirror, via MCP.

Access FEC campaign finance data. Query data about candidates, money trails, and election filings.