Best OpenSearch MCP Servers
OpenSearch is a community-driven, open source search and analytics suite derived from Apache 2.0 licensed Elasticsearch 7.10.2 & Kibana 7.10.2.
Why this server?
Provides tools for searching indices, retrieving mappings, managing shards, and performing agentic memory operations on OpenSearch clusters.
AlicenseBqualityBmaintenanceMCP server for OpenSearch that enables AI assistants to interact with OpenSearch clusters through a standardized interface for search, index management, and cluster operations.Last updated9132Apache 2.0Why this server?
Provides documentation and code validation for XanoScript, including integration guidance for OpenSearch search operations.

Xano Developer MCPofficial
AlicenseAqualityBmaintenanceAn MCP server and standalone library that gives AI assistants superpowers for developing on Xano — complete with documentation, code validation, and workflow guides.Last updated54439MITWhy this server?
Provides tools for searching documents, analyzing indices, and managing OpenSearch clusters, including operations to list indices, retrieve mappings and settings, search documents using Query DSL, and monitor cluster health and statistics.
AlicenseBqualityDmaintenanceA Model Context Protocol server implementation that enables natural language interactions with OpenSearch clusters, allowing users to search documents, analyze indices, and manage clusters through simple conversational commands.Last updated1411Apache 2.0Why this server?
Enables working with Aiven for OpenSearch services, providing tools to interact with search and analytics capabilities.

Aiven MCP Serverofficial
AlicenseDqualityBmaintenanceA Model Context Protocol server that provides access to Aiven services (PostgreSQL, Kafka, ClickHouse, Valkey, OpenSearch), enabling LLMs to build full stack solutions by interacting with these services.Last updated380024Apache 2.0Why this server?
Allows AI assistants to interact with OpenSearch clusters, providing tools for searching indices, retrieving mappings, managing shards, and other cluster operations.
AlicenseBqualityBmaintenanceopensearch-mcp-server-py is a Model Context Protocol (MCP) server for OpenSearch that enables AI assistants to interact with OpenSearch clusters. It provides a standardized interface for AI models to perform operations like searching indices, retrieving mappings, and managing shards through both stdio and streaming (SSE/Streamable HTTP) protocols.Last updated11Apache 2.0Why this server?
Enables interaction with OpenSearch clusters to perform document searches, manage indices, handle document CRUD operations, and monitor cluster status.
AlicenseBqualityDmaintenanceAn MCP server that enables interaction with Elasticsearch and OpenSearch clusters for searching documents and managing indices. It provides tools for cluster health monitoring, index configuration, and general API requests.Last updated16Apache 2.0Why this server?
Integrates with the Wazuh Indexer (OpenSearch) to provide tools for retrieving, searching, and filtering security alerts across the platform.
AlicenseAqualityAmaintenanceAn MCP server for the Wazuh SIEM/XDR platform that enables users to query agents, security alerts, detection rules, and decoders through Claude or other MCP clients. It provides specialized tools and prompts for investigating security alerts, performing agent health checks, and generating environmental security overviews.Last updated2892MITWhy this server?
Provides integration with the KAKEN database (Japanese Grants-in-Aid for Scientific Research) via its OpenSearch API, enabling search and retrieval of research projects and researchers.
AlicenseAqualityBmaintenanceMCP server for querying the Japanese KAKEN database of scientific research grants, enabling search of projects and researchers via Claude.Last updated4MITWhy this server?
Enables interaction with Amazon OpenSearch Service, providing capabilities to list and describe OpenSearch clusters as part of the AWS environment.
AlicenseBqualityDmaintenanceEnables Claude Desktop to interact with 57 AWS services using over 200 tools and local machine profiles. It supports multi-profile configurations and features a read-only safe mode by default to manage infrastructure like EC2, S3, and Lambda securely.Last updated100BSD 3-Clause