io.github.infoinlet-marketplace/mcp-elasticsearch
mcp-elasticsearch
Read-only Elasticsearch/OpenSearch for AI agents — search, indices, mappings, count, health.
alive probed 2026-10-15
5tools
402tokens in Claude Opus 5.5
477tokens in Claude Code
0.2 %of a 200k context window
210o200k_base estimate
427 msto initialize
5 msto list tools
- Run it
- npx -y @infoinlet/mcp-elasticsearch@0.1.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- mcp-elasticsearch 0.1.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/infoinlet-marketplace/marketplace
- Registry
- active, updated 2026-05-31 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| es_search | 76 | 36 % |
| es_count | 42 | 20 % |
| es_mapping | 35 | 17 % |
| es_list_indices | 34 | 16 % |
| es_health | 23 | 11 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.infoinlet-marketplace/mcp-elasticsearch)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.