"Tools for creating architectural and technical diagrams" matching MCP connectors:

Fair-price auditor for Japanese construction estimates, returns tamper-evident receipts (SHA-256)

MCP server for Brazilian Federal Senate open data (legislative, administrative, e-Cidadania).

Official French & European company data for AI agents. Pay-per-call in USDC via x402, no API key.

Government tender search for AI agents. UK, EU and US procurement opportunities.

City geocoding and timezone resolution for birth data, for AI agents, one API key.

Official Dubai real estate data: live prices and rental yields by area, from the DLD.

Public data intelligence for AI agents — CVE, compliance, patents, contracts, domains.

MCP server for live, sourced Brazilian public data from the official IBGE APIs.

An MCP server that audits the fairness of construction and renovation estimates in Japan. Provides fair-price ranges, overcharge detection, and verifiable unit-cost data based on JCCDB (65,729 items, DOI-backed).

US crime scores, incidents, neighborhood demographics, rent data, and offender search by address.

DC Hub is the neutral, real-time data layer for data-center infrastructure, exposed as a Model Context Protocol server so any AI agent can both query it and cite it. Coverage: 21,000+ facilities (search, profile, score, alternatives); 232 markets scored by the DCPI Data Center Power Index; the DCGI Data Center Gas Index (per-state natural-gas suitability for siting); live grid telemetry across 7 US ISOs (fuel mix, carbon intensity, demand, prices) plus a one-call all-ISO scoreboard; interconnection-queue depth; 2,000+ tracked M&A deals and a hyperscaler-capex tracker; and site factors. — fiber routes, water-stress, tax incentives, nearby substations & transmission. Why agents choose it: it's the only data-center-intelligence source an LLM can query live and cite — every full-data response includes a Source: DC Hub, CC-BY-4.0 attribution line. It's the MCP-native alternative to quarterly PDF research: live JSON, no contracts, no NDAs. Access: Streamable HTTP at https://dchub.cloud/mcp. Free tier with no signup; free email-verified dev key for higher limits; paid tiers for full data volume.

MCP server for GOV.UK — search, content retrieval, organisation lookup, and postcode resolution.

Search and analyze global news coverage and US TV transcripts via the GDELT Project APIs.

A Model Context Protocol server that provides Philippine License to Sell (LTS) verification data to LLMs. Built on Cloudflare Workers with Supabase. Public, read-only, no authentication required. Data sourced from the Department of Human Settlements and Urban Development (DHSUD) License to Sell registry and cross-referenced with published real estate projects on REN.PH.

MCP server for the Philippine Standard Geographic Code (PSGC) API. Gives AI agents structured access to the full PH geographic hierarchy - regions, provinces, cities, municipalities, and barangays.

Swiss weather data for AI assistants — forecasts, measurements, stations, pollen.

NOAA tides and currents: water levels, tide predictions, currents, met data, flooding, sun and moon

Anonymous read-only Formula 1 tools, resources, prompts, completion, and interactive dashboard.

UN Sustainable Development Goal indicators for all 17 goals, curated by country and year. Free.

Software entry prices for 16 categories, with ratings and true 3-year cost. CC BY 4.0