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

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.

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.

AI-first file sharing and collaboration. 251 tools give agents a full workspace: file storage, branded shares, comments, workflows, and built-in RAG. 50GB free, no credit card.

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

Evidence-backed crypto due diligence with sources, freshness, and a runtime receipt on every call.

Read-only MCP server over 50 book-based agent skills: routes a task to the right framework.

Search 438 game outsourcing studios by service, country, engine and platform. No API key.

US tariff & trade truth: duty actually paid by origin/HS 2017+, HTS rulebook, CBP rulings. No key.

US tariff & trade truth: duty actually paid by origin/HS 2017+, HTS rulebook, CBP rulings. No key.

Spain legal MCP for visas, residency, Beckham Law, NIE/TIE, nationality, tax, tools, and handoff.

Read-only MCP: search & read a Traditional Chinese (zh-TW) Taiwan community forum (PTT-style).

Non-diagnostic child-development knowledge by Pinnacle Blooms: search, milestones, ICF crosswalk.

Connect ChatGPT, Claude, or any MCP-compatible AI assistant to your point-of-sale system. Record sales, manage products, clients and payments, and generate invoices, business reports — just by talking.

Liepin job search and resume workflows backed by the official Liepin MCP server.