Datadog MCP Server provides a Model Context Protocol (MCP) interface to the Datadog API, enabling unified access to monitors, dashboards, metrics, events, logs, and incidents through a single MCP endpoint. It supports Datadog v1 and v2 APIs and includes service-specific endpoints for logs and metrics. The server is intended for Node.js environments (Node 16+), and can be installed via npm or built from source. Configuration supports environment variables (DD_API_KEY, DD_APP_KEY, DD_SITE, DD_LOGS_SITE, DD_METRICS_SITE) or command-line arguments, with regional endpoints such as datadoghq.com, datadoghq.eu, ddog-gov.com, us5.datadoghq.com, and ap1.datadoghq.com. It integrates with Claude Desktop and the MCP Inspector for convenient usage, and exposes MCP tools such as get-monitors, get-monitor, get-dashboards, get-dashboard, get-metrics, get-metric-metadata, get-events, get-incidents, search-logs, and aggregate-logs. The README also emphasizes robust error handling and troubleshooting guidance, including 403 issues, key formatting, and correct endpoint configuration. This MCP server enables developers and operators to build observability tooling and dashboards on top of Datadog data.