{"entry":{"slug":"elasticsearch-mcp-server","name":"Elasticsearch MCP server","category":"mcp","summary":"Official server letting an agent query Elasticsearch indices in natural language.","description":"","auth_mode":"Elasticsearch URL + API key env vars","endpoint":"npx -y @elastic/mcp-server-elasticsearch","docs_url":"https://github.com/elastic/mcp-server-elasticsearch","tags":["mcp","search"],"capabilities":["search index","query elasticsearch","inspect mappings"],"auth_params":[],"input_format":"MCP tool calls over stdio","output_format":"MCP tool results","rate_limit":"Cluster dependent","pricing":"Free (Apache-2.0)","invocation_example":"","verified":false,"verified_at":null,"featured":false,"checks_total":55,"checks_ok":55,"avg_latency_ms":378,"reports_count":0,"health_ok":null,"health_status_code":null,"health_checked_at":"2026-11-06T06:18:38.665+00:00","health_latency_ms":null,"probe_url":null},"watch":{"hint":"Follow \"elasticsearch-mcp-server\": get alerted when it goes down, comes back, or changes shape. Free, 3 tools per key. Email follows are confirmed by a one-click email before alerts start.","how":"POST https://agentnexus.app/api/public/watch with {\"slug\":\"elasticsearch-mcp-server\"} and your x-api-key (the key's email gets the alerts), or add \"email\" / \"webhook_url\". Email follows must be confirmed from the inbox before alerts start."}}