"Tools and methods for plotting graphs without an API key" matching MCP servers:

Enables AI agents to submit data center colocation requirements to OCOLO, retrieve broker guidance, and check request status without an API key.

Landlord and rental-property calculators as MCP tools: cash flow, cap rate, DSCR, Airbnb break-even occupancy, rent late fees, lease notice dates, and IRS mileage. Offline and deterministic, with no dependencies.

Verified Singapore property, tax, affordability, salary, and location data for AI agents. 17 MCP tools, x402 micropayments, source provenance on every response. Singapore live now, more markets coming. Categories: Finance, Real Estate, Data, Singapore, x402, Payments, Government Data

Enables access to Zillow real estate data through the Zillow Working API, allowing users to query property information and listings.

MCP server for querying real estate agents registered with CRECI-SP. Enables searching by name, CRECI number, city, or status, retrieving agent details, and getting statistics.

Enables researchers to turn property-history questions into reviewable evidence dossiers by gathering sources, tracing people and places, linking conclusions to supporting or opposing passages, and exporting portable backups.

Enables users to compute point-to-point distances, filter and rank comparable sales, and generate transparent parcel value estimates with intervals and confidence from supplied JSON data via MCP tools or CLI.

Enables AI agents to query and analyze Israeli real estate data from the Govmap API, including searching for property deals, market trends, and address autocomplete.

MCP server for real estate agents with 12 tools covering floor plans, virtual tours, property descriptions (EN/FR), price estimation, property comparison, staging suggestions, neighborhood analysis, 3D previews, French DPE energy diagnostic, and live DVF transaction data.

LA County ADU buildability checks, zoning rules, permit trends, and cost estimates — free, no auth.

Provides measured vertical ground motion (subsidence and uplift) for US addresses using NASA OPERA Sentinel-1 InSAR data.

Exposes public marketplace data — offerings, screening and comparison, news, sponsor listings, and platform reference text — as typed read-only tools any MCP-compatible agent can call without an API key or account. Every response carries provenance, honest nulls for undisclosed values, and a standing disclaimer, and no registered tool can write or transact by default.

Provides mortgage calculation tools, including monthly payment, amortization schedules, lump sum payments, and extra monthly payments for real estate agents and AI assistants.

An MCP server for accessing the Fotocasa1 API to search real estate listings and retrieve detailed property information in Spain. It supports location suggestions, property filtering by type and price, and fetching specific property details.

Enables access to the Prycd Pricing API for retrieving estimated property values and performing health checks on the API service.

Enables access to Australian real estate data through the Realty In Au API, supporting property listings, agent/agency information, property details, school lookups, and property search with various filters.

Enables users to access the Realty In Ca1 API to search for residential and commercial property listings, view detailed property information, and retrieve neighborhood demographics or statistics. It supports filtering by geographic location, price range, building type, and other real estate characteristics.

Enables access to Idealista API for searching and retrieving property listings across Spain, Portugal, and Italy. Supports various property types including homes, apartments, garages, commercial properties, offices, and land with detailed filtering options.

Enables access to the Zillow56 API to search for real estate listings and rental market trends using locations, coordinates, or specific property filters. It also provides comprehensive housing market snapshots and historical data based on the Zillow Home Value Index (ZHVI).

Enables access to UK property listings, price estimates, agent information, and market data through the Zoopla API for searching properties for sale or rent with detailed filters and analytics.