Best MCP Servers

Terraform MCP Server

HashiCorp's server for Terraform

Official HashiCorp server. Lets an assistant search the Terraform Registry for providers and modules, read their docs, and work with HCP Terraform workspaces.

terraformhashicorpiacregistry

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AWS MCP Servers

Cloud & infra

Open source MCP servers from AWS Labs

Open sourceawscloud

Cloudflare MCP Servers

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Cloudflare product servers for agents

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Docker MCP Gateway

Cloud & infra

Docker's gateway for running MCP servers in containers

Open sourcedockercontainers

Grafana MCP

Cloud & infra

Official Grafana server

Open sourcegrafanaobservability

Heroku MCP Server

Cloud & infra

Heroku platform tasks through the Heroku CLI

Open sourceherokupaas

Kubernetes MCP Server

Cloud & infra

Run kubectl and Helm tasks from an assistant

Open sourcekuberneteskubectl