
Research
/Security News
Contagious Interview Campaign Escalates With 67 Malicious npm Packages and New Malware Loader
North Korean threat actors deploy 67 malicious npm packages using the newly discovered XORIndex malware loader.
elasticsearch-mcp-server
Advanced tools
A Model Context Protocol (MCP) server implementation that provides Elasticsearch and OpenSearch interaction. This server enables searching documents, analyzing indices, and managing cluster through a set of tools.
https://github.com/user-attachments/assets/f7409e31-fac4-4321-9c94-b0ff2ea7ff15
general_api_request
: Perform a general HTTP API request. Use this tool for any Elasticsearch/OpenSearch API that does not have a dedicated tool.list_indices
: List all indices.get_index
: Returns information (mappings, settings, aliases) about one or more indices.create_index
: Create a new index.delete_index
: Delete an index.search_documents
: Search for documents.index_document
: Creates or updates a document in the index.get_document
: Get a document by ID.delete_document
: Delete a document by ID.delete_by_query
: Deletes documents matching the provided query.get_cluster_health
: Returns basic information about the health of the cluster.get_cluster_stats
: Returns high-level overview of cluster statistics.list_aliases
: List all aliases.get_alias
: Get alias information for a specific index.put_alias
: Create or update an alias for a specific index.delete_alias
: Delete an alias for a specific index.Copy the .env.example
file to .env
and update the values accordingly.
Start the Elasticsearch/OpenSearch cluster using Docker Compose:
# For Elasticsearch
docker-compose -f docker-compose-elasticsearch.yml up -d
# For OpenSearch
docker-compose -f docker-compose-opensearch.yml up -d
The default Elasticsearch username is elastic
and password is test123
. The default OpenSearch username is admin
and password is admin
.
You can access Kibana/OpenSearch Dashboards from http://localhost:5601.
Using uvx
will automatically install the package from PyPI, no need to clone the repository locally. Add the following configuration to 's config file claude_desktop_config.json
.
// For Elasticsearch
{
"mcpServers": {
"elasticsearch-mcp-server": {
"command": "uvx",
"args": [
"elasticsearch-mcp-server"
],
"env": {
"ELASTICSEARCH_HOSTS": "https://localhost:9200",
"ELASTICSEARCH_USERNAME": "elastic",
"ELASTICSEARCH_PASSWORD": "test123"
}
}
}
}
// For OpenSearch
{
"mcpServers": {
"opensearch-mcp-server": {
"command": "uvx",
"args": [
"opensearch-mcp-server"
],
"env": {
"OPENSEARCH_HOSTS": "https://localhost:9200",
"OPENSEARCH_USERNAME": "admin",
"OPENSEARCH_PASSWORD": "admin"
}
}
}
}
Using uv
requires cloning the repository locally and specifying the path to the source code. Add the following configuration to Claude Desktop's config file claude_desktop_config.json
.
// For Elasticsearch
{
"mcpServers": {
"elasticsearch-mcp-server": {
"command": "uv",
"args": [
"--directory",
"path/to/src/elasticsearch_mcp_server",
"run",
"elasticsearch-mcp-server"
],
"env": {
"ELASTICSEARCH_HOSTS": "https://localhost:9200",
"ELASTICSEARCH_USERNAME": "elastic",
"ELASTICSEARCH_PASSWORD": "test123"
}
}
}
}
// For OpenSearch
{
"mcpServers": {
"opensearch-mcp-server": {
"command": "uv",
"args": [
"--directory",
"path/to/src/elasticsearch_mcp_server",
"run",
"opensearch-mcp-server"
],
"env": {
"OPENSEARCH_HOSTS": "https://localhost:9200",
"OPENSEARCH_USERNAME": "admin",
"OPENSEARCH_PASSWORD": "admin"
}
}
}
}
# By default, the SSE MCP server will serve on http://127.0.0.1:8000/sse
uv run src/server.py elasticsearch-mcp-server --transport sse
# The host, port, and path can be specified using the --host, --port, and --path options
uv run src/server.py elasticsearch-mcp-server --transport sse --host 0.0.0.0 --port 8000 --path /sse
# By default, the Streamable HTTP MCP server will serve on http://127.0.0.1:8000/mcp
uv run src/server.py elasticsearch-mcp-server --transport streamable-http
# The host, port, and path can be specified using the --host, --port, and --path options
uv run src/server.py elasticsearch-mcp-server --transport streamable-http --host 0.0.0.0 --port 8000 --path /mcp
This project is licensed under the Apache License Version 2.0 - see the LICENSE file for details.
FAQs
MCP Server for interacting with Elasticsearch and OpenSearch
We found that elasticsearch-mcp-server demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Research
/Security News
North Korean threat actors deploy 67 malicious npm packages using the newly discovered XORIndex malware loader.
Security News
Meet Socket at Black Hat & DEF CON 2025 for 1:1s, insider security talks at Allegiant Stadium, and a private dinner with top minds in software supply chain security.
Security News
CAI is a new open source AI framework that automates penetration testing tasks like scanning and exploitation up to 3,600× faster than humans.