"The official Python standard library documentation" matching MCP connectors:

Search otwarteAPI.pl — a catalog of 53 official public Polish and EU APIs (VAT white list, KRS, GUS, NBP, ECB, Eurostat, VIES and more), curated for AI agents. One tool: find the right API by natural-language query. No API key, no signup.

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

Read-only breach intel, full history 2007-today: reports THAT an org was breached, never the data.

Search and cite US law from official sources, then form an LLC or nonprofit with free agent tools.

Author and validate Calaf workspace seeds against the app's real importer. No account needed.

Search Vascue's public healthcare-operations, insurance-claims and clinic-booking documentation. Public content only; never send patient data, credentials or booking requests.

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

Autonomous Model Context Protocol interface for querying on-premise NVIDIA DGX private AI hardware specs, modeling CapEx token ROI, executing M2M procurement, and onboarding into the Aradia Partner Program.

Micro-settled web content extraction and JSON schema validation utilities for AI agents and MCP clients, backed by the Bristlecone Logic API engine.

US federal contract recompetes with the incumbent named, awards by company, agency spend.

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

Crevio's MCP server lets an agent run a real online business, not just read from one. It exposes a delegation surface (ask_crevio, start_task, wait_for_run, send_message, resolve_approvals) plus code_search and code_execute for calling the full Crevio REST API - products, customers, orders, email, socials, and sites.

CLSTR reads 100,000+ articles a day from 40,000+ sources in 170+ countries and deduplicates them into single events, then links related events into ongoing situations with a maintained summary and a full timeline. An agent can answer what has happened over the last six weeks, not just what a single headline says right now.

Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.

Identity infrastructure for the AI economy. Confirms if someone is known; returns inferred traits.

MCP server for German & EU law. Verified, citable legal context for any LLM. Daily updates from official sources, hosted in Germany

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.

Get the best grocery and supermarket prices, price history, and price tracking. Build the best value baskets for what you want.

Bank and lender monitoring with historical-evidence limits and eligibility flags beside every claim.

Scores a business's online presence 0–100 and names the top issues to fix — search visibility, whether AI assistants can read and recommend it, speed and first impression, trust, and how easy the business is to reach. Give the scan_website tool a URL and it returns the score with the top issues, in chat. English and Arabic. By BottleTech (bottletech.net).