MCP Server
Retrieval & Memory
Elasticsearch MCP
1Search 2your 3Elasticsearch 4data 5through 6agents.
the six Ws · specification
W1
Who
Official server published by Elastic.
W2
What
Run searches and read indices as tools.
W3
Where
Runs locally against your Elasticsearch cluster.
W4
When
When an agent needs indexed search results.
W5
Why
Puts full-text and vector search in reach.
W6
With
Elasticsearch credentials and any MCP client.
W7
Watch
Official Elastic repo. Wants cluster credentials or an API key; the key's privileges decide read-only vs index-mutating. Talks only to your Elasticsearch cluster.
alternatives