drdroidlab/grafana-mcp-server

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A Model Context Protocol (MCP) server for Grafana

概要

The following tools are available via the MCP server: - : Verify connectivity to your Grafana instance and configuration. - : Execute PromQL queries against Grafana's Prometheus datasource. Fetches metrics data using PromQL expressions, optimizes time series responses to reduce token size. - : Query Grafana Loki for log data. Fetches logs for a specified duration (e.g., '5m', '1h', '2d'), converts relative time to absolute timestamps. - : Retrieves dashboard configuration details from the database. Queries the connectors_connectormetadatamodelstore table for dashboard metadata. - : Execute queries for specific dashboard panels. Can query up to 4 panels at once, supports template variables, optimizes metrics data. - : Fetch label values for dashboard variables from Prometheus datasource. Retrieves available values for specific labels (e.g., 'instance', 'job'). Supports optional metric filtering. - : Fetch all variables and their values from a Grafana dashboard.

README

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Grafana MCP Server

Available Tools

The following tools are available via the MCP server:

test_connection: Verify connectivity to your Grafana instance and configuration.
grafana_promql_query: Execute PromQL queries against Grafana’s Prometheus datasource. Fetches metrics data using PromQL expressions, optimizes time series responses to reduce token size.
grafana_loki_query: Query Grafana Loki for log data. Fetches logs for a specified duration (e.g., ‘5m’, ‘1h’, ‘2d’), converts relative time to absolute timestamps.
grafana_get_dashboard_config: Retrieves dashboard configuration details from the database. Queries the connectors_connectormetadatamodelstore table for dashboard metadata.
grafana_query_dashboard_panels: Execute queries for specific dashboard panels. Can query up to 4 panels at once, supports template variables, optimizes metrics data.
grafana_fetch_label_values: Fetch label values for dashboard variables from Prometheus datasource. Retrieves available values for specific labels (e.g., ‘instance’, ‘job’). Supports optional metric filtering.
grafana_fetch_dashboard_variables: Fetch all variables and their values from a Grafana dashboard. Retrieves dashboard template variables and their current values.
grafana_fetch_all_dashboards: Fetch all dashboards from Grafana with basic information like title, UID, folder, tags, etc.
grafana_fetch_datasources: Fetch all datasources from Grafana with their configuration details.
grafana_fetch_folders: Fetch all folders from Grafana with their metadata and permissions.

🚀 Usage & Requirements

1. Get Your Grafana API Endpoint & Service Account Token

Ensure you have a running Grafana instance (self-hosted or cloud).
Generate a Service Account Token from your Grafana UI:
- Create Service Account: In your Grafana dashboard, navigate to Admin >> Users & Access >> Service Accounts >> Create a Service Account with Viewer permissions
- Generate Service Account Key: Within Service Account, create a new Service Account token.
- Copy the service account token (starts with glsa_)

2. Installation & Running Options

2A. Install & Run with uv (Recommended for Local Development)

2A.1. Install dependencies with uv

uv venv .venv
source .venv/bin/activate
uv sync

2A.2. Run the server with uv

uv run -m src.grafana_mcp_server.mcp_server

You can also use uv to run any other entrypoint scripts as needed.
Make sure your config.yaml is in the same directory as mcp_server.py or set the required environment variables (see Configuration section).

2B. Run with Docker Compose (Recommended for Production/Containerized Environments)

Edit grafana-mcp-server/src/grafana_mcp_server/config.yaml with your Grafana details (host, API key).
Start the server:
```
docker compose up -d
```

GitHub で README 全文を見る

インストール

docker run --rm -i -e GRAFANA_HOST -e GRAFANA_API_KEY -e GRAFANA_SSL_VERIFY drdroidlab/grafana-mcp-server -t stdio

MCP 初心者？mcpskill.org のガイドから始めましょう →

設定

{
  "mcpServers": {
    "grafana": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "-e",
        "GRAFANA_HOST",
        "-e",
        "GRAFANA_API_KEY",
        "-e",
        "GRAFANA_SSL_VERIFY",
        "drdroidlab/grafana-mcp-server",
        "-t",
        "stdio"
      ],
      "env": {
        "GRAFANA_HOST": "https://your-grafana-instance.com",
        "GRAFANA_API_KEY": "your-grafana-api-key-here",
        "GRAFANA_SSL_VERIFY": "true"
      }
    }
  }
}