OpenSearch Service Serverless is an AWS service, and the closest match among these sources is Amazon OpenSearch Service, whose guidance skill covers provisioning, search and log analytics for Amazon OpenSearch Service 12. The open source OpenSearch project 3 and the Elastic search database 1 are alternatives that do the same search job.
- 1
OpenSearchopensearch.orgverified and signed
Apache 2.0-licensed open source search and analytics suite for ingesting, searching, visualizing and analyzing data, with a test_connection action to check connectivity to an OpenSearch instance 13.
+26 community tools built for it
for agents: opensearch-skills · test_connection · list_data_sources
- 2
Elastic Cloud Serverlesselastic.coverified and signed
Creates Elastic Cloud Serverless search projects via the REST API, an alternative serverless search database 11.
official:MCP server · Elasticsearch MCP ServerSDK · elasticsearchlibrary · Elasticsearch.Netskill · elasticsearch-esql+29 community tools built for it
for agents: cloud-create-project · search · REST
Sources
- 1Elastic: The search database for AI | Search, AI agents, Observability, and Security | Elasticelastic.co · read 2026-10-29
- 3Home - OpenSearchopensearch.org · read 2026-10-29
- 11cloud-create-project: declares "cloud-create-project" (the record we read and signed)unfragile.ai · read 2026-10-24
- 12amazon-opensearch-service: declares "amazon-opensearch-service" (the record we read and signed)unfragile.ai · read 2026-10-24
- 13opensearch-skills: declares "opensearch-skills" (the record we read and signed)unfragile.ai · read 2026-10-24
Left out: Webhound has shut down, because each one's own page says it is retired or discontinued.
For agents: the 10 actions behind this answer
cloud-create-project · cloud-create-project verified and signed
Creates Elastic Cloud Serverless projects (Elasticsearch, Observability, or Security) via the REST API, saves credentials to file, and bootstraps a scoped Elasticsearch API key. Use when creating a new serverless project, provisioning a search or observability environment, or spinning up a new Elast
amazon-opensearch-service · amazon-opensearch-service verified and signed
Guides migration, provisioning, search, log-analytics, trace-analytics, and Agentic AI Assistant workflows for Amazon OpenSearch Service and Serverless across six capabilities — migration (Solr/ES/self-managed into AOS/AOSS, schema/query translation, sizing, cutover); provisioning (domain + AOSS lif
opensearch-skills · opensearch-skills verified and signed
Build search applications and query log analytics data with OpenSearch. Use this skill when the user mentions OpenSearch, search app, index setup, search architecture, semantic search, vector search, hybrid search, BM25, dense vector, sparse vector, agentic search, RAG, embeddings, KNN, PDF ingestio
search_rows · Supabase (Activepieces) verified and signed
Search Rows — Search for rows in a table with filters and pagination
serverless · modal verified and signed
tavilyai · Tavily Docs verified and signed
Use when building AI agents that need real-time web search, content
search · qdrant-client verified and signed
databricks-serverless-migration · databricks-serverless-migration verified and signed
Migrate Databricks workloads from classic compute to serverless compute. Use when migrating notebooks, jobs, pipelines, or Scala JARs (`spark_jar_task`) from classic clusters to serverless, checking if existing code is serverless-compatible, or writing new serverless-compatible code. Provides concre
Serverless · cloudevents verified and signed
AttachDataSource · Amazon OpenSearch Service verified and signed
Attaches a data source to an OpenSearch application.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.