MCP Index
Official MCPGenerally availablePublishes llms.txt

Grafana MCP Server

Safe default: deep access, cheap, and scopeable.

Free, open-source and write-capable on dashboards — the default pick if you self-host your observability stack.

Observability
4.5/5

Agent-readiness

Excellent overall

Weighted across four pillars

Reach4
Cost5
Control4.5
Trust5
Official MCP Server
Visit Website
0 views · 0 clicks

What an agent can do here

Official open-source MCP server covering Prometheus, Loki and Tempo queries plus dashboard management — the most widely deployed observability server.

Action depth
Core write

Agents can do the product’s core job — edit the timeline, ship the deploy, update the record.

Hosting
Self-run

You run the server process yourself.

Auth
API key
Unattended
Headless-capable

A long-lived token works, so this can run on a schedule.

Blast radius
Medium

Mistakes are recoverable but visible.

Permission scoping: Granular scopes

What it costs to let an agent act

FreeUnmetered

Free and self-hostable against OSS Grafana; authenticate with a service-account token.

How the score breaks down

Every factor below is scored by a fixed rubric, not by opinion — so two tools with the same shape always get the same number.

Reach

Good4/5

Can an agent actually do the job?

  • MCP serverFirst-party2/2
  • Action depthCore write1/1.5
  • HostingSelf-run0.5/1
  • Fallback pathAPI + CLI0.5/0.5

Cost

Excellent5/5

What does it cost to let the agent act?

  • Plan requiredFree3/3
  • Usage meteringUnmetered2/2

Control

Excellent4.5/5

Can I let it run unattended?

  • Permission scopingGranular scopes1.5/1.5
  • Unattended authHeadless-capable1.5/1.5
  • Blast radiusMedium1/1.5
  • Auth frictionAPI key0.5/0.5

Trust

Excellent5/5

Will this still work next month?

  • MaintainerVendor2/2
  • MaturityGenerally available1.5/1.5
  • Research confidenceHigh1/1
  • FreshnessVerified 2d ago0.5/0.5

Grafana vs other observability tools

Sorted by overall score. Filter and sort the full category →

Observability MCP servers compared
ToolOverallReachCostControlTrustCost to actCan doRisk
SentryExcellentThe reference example of a debugging-loop server: official, remote, free tier, and it pairs with sentry-cli for release work.
4.5
4.5
5
4.5
5
FreeUnmeteredCore writeHeadlessMediumblast radius
GrafanaExcellentFree, open-source and write-capable on dashboards — the default pick if you self-host your observability stack.
4.5
4
5
4.5
5
FreeUnmeteredCore writeHeadlessMediumblast radius
PagerDutyExcellentBoth hosted and local options, plus a published MCP OpenAPI spec — one of the more thoughtfully shipped on-call servers. Write scopes touch live incidents, so gate them.
4.5
4.5
5
4
4.5
FreeUnmeteredCore writeHeadlessMediumblast radius
DatadogGoodDeepest telemetry surface of any official server, but every tool inherits Datadog's per-product entitlements — you can connect and still be missing modules.
4
4.5
2.5
4
4.5
Paid planUsage-meteredCore writeHeadlessMediumblast radius
HoneycombGoodQuery-side only, but that is exactly the job — good tracing answers with a plain API key and a free tier to test on.
3.5
3
4
3.5
4.5
FreeUsage-meteredRead onlyHeadlessLowblast radius
New RelicGoodDocumented first-party server with a real free tier and a published tool reference — read-focused, which is the right default for production telemetry.
3.5
3
4
3.5
4.5
FreeUsage-meteredRead onlyHeadlessLowblast radius

Reviews

Write a review

Please log in to leave a review

Log In

Setup

How we know

Last verified
2026-09-29 · 2d ago
Research confidence
high
Maturity
Generally available

Spotted something wrong? Send a correction — vendor corrections are applied first.

Official MCP
Visit Website