AWS Secrets Manager Rotation Calculator

AWS Secrets Manager Rotation Calculator MCP Connector for Claude

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Validate AWS Secrets Manager configurations against operational limits and rotation best practices.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner

This MCP server provides a deterministic way to validate AWS Secrets Manager configurations. It ensures your secrets comply with hard AWS limits, such as the 64 KB size constraint, and helps plan rotation schedules. Use validate_secret_constraints to check name and size limits, calculate_rotation_parameters to verify if rotation frequency and Lambda duration meet high-security standards, and estimate_resource_usage to project policy sizes and replication status. It also provides essential guidance on recovery windows and cross-account sharing via RAM.

awssecrets-managerrotationcompliancecloud-security

4 tools expose this connector's capabilities to your AI agent.

estimate_resource_usage

Provides recommendations and estimates for versions, policies, and replication based on the scale of the secrets deployment

get_lifecycle_and_sharing_guidelines

Returns standard guidance for recovery windows and cross-account sharing limits

validate_secret_constraints

Checks if the provided secret configuration violates hard AWS limits for size and name length

calculate_rotation_parameters

Determines if the rotation schedule and Lambda configuration meet operational safety and frequency requirements

See how to talk to your AI agent using AWS Secrets Manager Rotation Calculator.

Is my secret named 'prod/api/key' with a size of 50 KB valid?

Yes, the secret name and size are within the allowed AWS limits.

Calculate rotation parameters for a rotation every 2 days and a Lambda duration of 300 seconds.

The rotation frequency is not compliant with high-security standards (which require 4 hours or less), but the Lambda duration is within the 900-second limit.

Estimate resource usage for 50 secrets replicated across 3 regions.

The estimated total policy size is 1000 KB. The requested replication is within the 5-region limit.

The maximum size for an individual AWS secret is 64 KB. You can use `validate_secret_constraints` to check if your secret size is within this limit.

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