Grafana MCP

Why it's ranked here

This is a substantial operational integration, not a thin query wrapper. Its scope spans dashboards, data sources, alerting, incidents, OnCall, Sift, navigation, annotations, rendering, and agent observability. It also addresses practical deployment concerns through multiple transports, TLS, granular Grafana permissions, read-only operation, and selective tool activation. The main qualification is complexity: many valuable integrations are optional, product-specific, or restricted to Grafana Cloud.

What's good

The strongest design choice is context control. Agents can request dashboard summaries or selected properties instead of full JSON, and targeted patches avoid round-tripping entire dashboards. Queries pass through Grafana data sources, so Snowflake credentials, for example, remain in Grafana rather than reaching the MCP server. Operators can disable writes, expose only chosen tool groups, apply fine-grained Grafana permissions, and choose local or multi-client transports.

Tradeoffs

Full functionality requires Grafana 9.0 or later, and older installations may lack required data-source endpoints. The open source option must be installed, authenticated, configured, and operated by the user. Many data-source integrations, panel execution, query examples, and agent observability start disabled. Some capabilities require particular Grafana products, plugins, roles, or Grafana Cloud. Full dashboard reads and writes can consume substantial model context.

How to use it well

It fits platform, reliability, and operations teams that already center investigations and configuration in Grafana. Start read-only with least-privilege service-account permissions and a small enabled tool set. Prefer summaries and selected properties during discovery, then use targeted patches for changes. Add specialized data sources only when a workflow needs them. This self-managed server does not replace Grafana's separately documented hosted Cloud MCP option.

Observed

License

Apache License, Version 2.0

Primary language

Go

Interface

Model Context Protocol server with stdio, SSE, and streamable HTTP transports

Installation surfaces

uvx, Docker, downloadable or Go-built binary, and Helm

Grafana compatibility

Grafana 9.0 or later is required for full functionality

Authentication

Service account token or username and password, with Grafana RBAC permissions

Testing structure

Separate unit, Docker-based integration, cloud, and Python end-to-end test targets