"Using RAG to Provide Documentation to LLMs" matching MCP servers:

MCP server platform enabling agents to self-register and access geo MCP tools (read-only geo_entities) plus hello ping services via a public MCP endpoint.

Enables users to get real-time weather information for Israeli cities through MCP tools, using Playwright to scrape live data and provide it to the language model.

Enables spatial analysis of large remote GeoParquet files directly from object storage without downloading or importing data, using DuckDB's predicate and projection pushdown to answer queries efficiently.

MCP server that resolves postal/ZIP codes to place names, states, and coordinates using Zippopotam.us. Free, no API key required.

Provides authoritative astronomical data including moon phases, solar eclipses, and sun/moon rise and set times using the US Navy API or offline Skyfield calculations. It enables users to query Earth's seasons and celestial events for any location and date.

An MCP server that lets LLMs query USGS NHDPlus HR hydrography data—streams, rivers, lakes, stream gages, and watershed boundaries—via point or GeoJSON geometry intersection queries.

Enables to look up Japanese postal codes, convert zipcodes to addresses, search addresses by query, and list cities in a prefecture using the jpzip dataset.

Enables AI agents to search a directory of Iranian doctors by full or partial name, city or province, and specialty, and returns the best match with alternatives plus clinic addresses, phones, weekly hours, and map links. It is read-only and requires no authentication, so it cannot book appointments or provide medical advice.

Enables AI assistants to find and get status of NYC public restrooms using live NYC Open Data, including hours, accessibility, and inspection reports.

An MCP server that finds great espresso cafes using a curated database of specialty coffee shops and a transparent scoring algorithm, with a strong bias against flavored syrups and mass-market chains.

An MCP server that wraps the U.S. Army Corps of Engineers (USACE) Institute for Water Resources (IWR) River Mile Marker ArcGIS Feature Service, allowing LLMs to locate river mile markers on navigable U.S. rivers and answer 'what river mile am I at?' questions.

MCP server to look up long-term flood risk for England postcodes using official Environment Agency data, and validate UK postcodes.

Query Overture Maps data — places (POIs), buildings, and administrative divisions — from MCP-compatible LLMs with token-efficient summaries.

Look up IP address geolocation, network information, detect proxies and VPNs, and find abuse contact details using IPLocate.io

MCP server for Japanese address and parcel lookup using ReverseGeoJP and ChibanJP APIs, enabling AI agents to convert coordinates to addresses and vice versa.

Enables AI assistants to validate and standardize US addresses using the official USPS Address Validation API with secure OAuth2 authentication.

MCP server that wraps NVE's open GIS data to provide flood risk and landslide risk point lookups, with explicit uncertainty reporting (e.g., 'no data' vs 'safe') and source references.

A local MCP server that converts timestamps between time zones using IANA time zone rules, exposing a single convert_time tool.

Provides spatial context and geographic data access for LLMs through France's Géoplateforme services, including geocoding, altitude queries, administrative boundaries, cadastral data, and vector data exploration.

An MCP server that exposes WiGLE.net wardriving lookups as tools for LLMs, enabling searches and details for WiFi networks, Bluetooth devices, and cell towers.