"Querying Elasticsearch (ES)" matching MCP servers:

Lets AI assistants classify an AI system under the EU AI Act, returning risk tier, obligations, and deadlines based on a plain-English description of the product.

Enables AI coding agents to fetch live MDN Web Docs pages, TypeScript handbook content, and npm package metadata as clean markdown, with local search, caching, and polite throttling.

Helps construct and validate Microsoft Graph REST API calls with on-demand tool loading, providing request details, required permissions, and code examples for categories like users, files, mail, calendar, groups, notes, tasks, sites, and subscriptions.

Enables LLM agents to search and retrieve a hybrid knowledge base of manuals, videos, PDFs, DOCX files and images through tools for hybrid BM25-plus-vector search with facet and tag filters, full document retrieval, semantically similar document lookup, and timestamped video transcript segments. It ships with an in-memory backend for instant local use and an identical Elasticsearch backend for production deployment over stdio or authenticated HTTP.

Enables querying public Kalyvox product information, features, integrations, official links, and help-center routing without exposing customer data.

A local MCP server for querying MQL5 documentation, including reference, algo book, and neural networks book, with tools for search, smart query, error diagnosis, and browsing.

An interface that enables Claude AI to interact with the esa API for searching, creating, and updating documents through the Model Context Protocol.

Enables deterministic querying of RVTDocs documentation with tools for fetching, scanning, and debugging documentation content.

Enables querying documents through a Langflow backend using natural language questions, providing an interface to interact with Langflow document Q\&A flows.

MCP server for SAP CAP that enables AI-assisted development by searching CDS model definitions and CAP documentation.

Enables interaction with esa.io team documentation including creating, reading, updating, and deleting posts, managing tags, and handling comments through natural language.

Provides TC39 proposal indexing and querying capabilities via MCP, including proposal details, changes, and daily synchronized data from the official TC39 dataset.

Enables querying and exploring a bundled knowledge base through tools for manifest, table of contents, node retrieval, and full-text search.

Enables querying NG-ZORRO (Ant Design for Angular) documentation and examples via GitHub API, providing structured prompts and document retrieval.

MCP server for the NS UI React component registry. Search components, inspect source and details, list categories, get install commands, and retrieve design-token conventions.

Enables AI-powered querying and serving of markdown documentation with search, Q\&A capabilities, and document analysis. Built for the YC Agents Hackathon with OpenAI integration and rate limiting protection.

Enables querying event-driven architecture documentation including domains, services, messages, and schemas through MCP clients like Claude and Cursor.

Enables searching and retrieving documentation for the Rust windows crate API through an MCP server.

MCP server that exposes structured World of Warcraft API data (functions, deprecated replacements, enums, events, widget methods) to AI agents, enabling querying and exploration of WoW API without wiki parsing.

Enables LLM clients to read, search, create, edit, manage, and upload content across any MediaWiki wiki, including extension-backed querying and OAuth-authenticated writes.