"Apache Druid" matching MCP servers:

An MCP server for querying and analyzing Apache Incubator podling health reports. It provides tools to list, search, and compare podling metrics across different time windows from Apache's health report Markdown files.

An MCP server for accessing and analyzing Apache Software Foundation Incubator podling data from podlings.xml. It provides tools to query podling metadata, generate statistics, and analyze incubation trends over time.

Historical geography for AI agents: 1,000+ polities with real GeoJSON borders, dynastic succession chains, events, cities and trade routes from 4500 BCE to today, each with cited academic sources and a confidence score. Wraps the free AtlasPI REST API (https://atlaspi.it) as 39 MCP tools — no API key required, Apache-2.0.

An open-source MCP server that screens stocks for Shariah compliance using auditable, versioned rules, returning separate verdicts per standard without merging them.

22,000+ public facility data for foreign tourists in Seoul — restrooms, pharmacies, WiFi, AEDs, tourist info centers, and subway timetables. Bilingual (Korean/English).