Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.
Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"elasticsearch-mcp-2","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.
Everything here was measured by our prober or read from a registry. Nothing is self-reported.
Attributed to the source that supplied each field. Treated as claims, not facts.
# elasticsearch-mcp An MCP (Model Context Protocol) server for Elasticsearch clusters. Enables AI assistants like Claude to search, analyze, and interact with Elasticsearch through natural language. [](https://badge.fury.io/py/elasticsearch-mcp) [](https://www.python.org/downloads/) [](https://opensource.org/licenses/Apache-2.0) ## Features - **Natural Language Search**: Ask Claude about your data in plain English - **Index Discovery**: Explore indices, mappings, and field types - **Search & Aggregations**: Full Query DSL and aggregation support - **Document Operations**: Read, index, update, and delete documents - **Data Export**: Export search results to JSON or CSV - **Knowledge Persistence**: Claude remembers what it learns about your cluster - **Safety Controls**: Read-only mode, index blocking, result limits - **Connection Watchdog**: Automatic recovery from hung connections - **OAuth Integration**: Deploy as a Claude.ai Custom Connector with SSO ## Quick Start ### 1. Install ```bash pip install elasticsearch-mcp ``` ### 2. Configure Claude Desktop Edit your Claude Desktop config file: **macOS:** `~/Library/Application Support/Claude/claude_desktop_config.json` **Windows:** `%APPDATA%\Claude\claude_desktop_config.json` ```json { "mcpServers": { "elasticsearch": { "command": "elasticsearch-mcp", "env": { "ES_HOST": "https://your-cluster.es.example.com:9200", "ES_API_KEY": "your-api-key", "ES_READ_ONLY": "true" } } } } ``` ### 3. Restart Claude Desktop Quit and reopen Claude Desktop. You'll see a hammer icon indicating tools are available. ### 4. Start Chatting Ask Claude about your Elasticsearch data: > "What indices are available?" > "Search for errors in the logs index from the la…
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