AWS MCP Servers
Official collection of MCP servers from AWS Labs providing AI agents access to AWS services. Includes servers for AWS documentation lookup, infrastructure-as-code (CloudFormation, CDK, Terraform), container orchestration (EKS, ECS), serverless (SAM CLI, Lambda), cloud resource management (Cloud Control API), and AWS Support. Enables foundation models to read AWS docs, manage infrastructure, and automate cloud operations.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Core MCP library/SDK. Foundation for MCP server implementations. Security determined by how it is used. Input validation and output sanitization are developer responsibility.
⚡ Reliability
Best When
You work heavily with AWS and want AI coding assistants to have direct access to AWS documentation, infrastructure management, and cloud operations. The official backing from AWS Labs means good maintenance and compatibility.
Avoid When
You don't use AWS, or you need multi-cloud support. Also note that SSE transport was removed -- stdio only, which limits some deployment patterns.
Use Cases
- • AI-assisted AWS infrastructure provisioning and management
- • Querying AWS documentation from within AI coding assistants
- • Infrastructure-as-code generation and validation (CloudFormation, CDK, Terraform)
- • Container orchestration management via AI agents (EKS, ECS)
- • Serverless application development with AI assistance
- • AWS Support case management through AI
Not For
- • Non-AWS cloud providers (Azure, GCP)
- • Production infrastructure automation without human review
- • Real-time monitoring or alerting
Interface
Authentication
Requires AWS credentials configured via profiles or environment variables. Some servers (like AWS Documentation) may work without credentials for read-only documentation access. One managed remote server exists (AWS MCP Server) that handles auth differently.
Pricing
Apache-2.0 licensed. The MCP servers are free; underlying AWS API calls follow standard AWS pricing.
Agent Metadata
Known Gotchas
- ⚠ SSE transport was removed -- stdio only, which limits remote deployment
- ⚠ 12+ individual servers with different capabilities -- agents need to know which to use
- ⚠ AWS credentials must be pre-configured -- no interactive auth flow
- ⚠ Infrastructure modification servers can make real AWS changes with cost implications
- ⚠ Some servers require specific AWS permissions/IAM policies
- ⚠ Uses uvx for installation which requires Python environment
Alternatives
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Scores are editorial opinions as of 2026-03-07.