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.
AlicenseBqualityAmaintenanceMCP server for OpenSearch that enables AI assistants to interact with OpenSearch clusters through a standardized interface for search, index management, and cluster operations.Last updated9142Apache 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 updated79899MITWhy this server?
Read-only exploration of Amazon OpenSearch Service domains, including cluster health, index management, shard diagnostics, and search queries with AWS SigV4 authentication.
AlicenseBqualityBmaintenanceA read-only MCP server for investigating Amazon OpenSearch Service domains using natural language, with tools for cluster health, index management, search, and diagnostics, secured by allowed profiles and regions.Last updated20MITWhy this server?
Supports OpenSearch for search and analytics within the infrastructure.
AlicenseAqualityBmaintenanceAI infrastructure design agent. Describe your app in plain English; Riley designs, prices, and deploys AWS or GCP infrastructure with generated Terraform.Last updated24Apache 2.0Why this server?
Allows searching OpenSearch indices with Query DSL, listing indices, and inspecting index mappings.
AlicenseAqualityCmaintenanceA unified MCP server for multi-stand infrastructure testing, enabling REST API calls, PostgreSQL queries, and OpenSearch searches through a single config file.Last updated7MITWhy this server?
Enables full-text search across OPDS catalogs using OpenSearch descriptions.
Why this server?
Provides read-only tools for searching, aggregating, and exploring log data in OpenSearch clusters, including index discovery, mapping retrieval, field sampling, full-text search, count, terms and multi-terms aggregations, histogram, and numeric stats.
AlicenseAqualityAmaintenanceA read-only MCP server that enables AI assistants to search, aggregate, and explore OpenSearch log data through 12 tools for connectivity, index discovery, search, and aggregations.Last updated17MITWhy this server?
Provides tools to search, aggregate, count, list indices, retrieve index mappings, and check cluster health on an OpenSearch backend, enabling structured access to network traffic metadata stored in OpenSearch indices.
AlicenseAqualityAmaintenanceMCP server for Malcolm (Zeek/Suricata/Arkime/OpenSearch/NetBox): full read surface plus opt-in, audited write tools.Last updated513MITWhy this server?
Exposes OpenSearch Dashboards API to manage saved objects (e.g., dashboards), list tenants and index patterns, and perform searches like the Discover app for log querying.
AlicenseAqualityAmaintenanceEnables LLM clients to interact with OpenSearch Dashboards, including reading saved objects, listing tenants and index patterns, and querying logs through the Dashboards API.Last updated5MIT