cdk_best_practices
Returns CDK best practices and security guidelines. ## Usage This tool provides comprehensive CDK development guidelines, security best practices, and architectural recommendations. Always run this tool when asked to generate or review CDK code and follow the guidelines returned. ## When to Use -...
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What cdk_best_practices does on AWS
AI agents call cdk_best_practices to retrieve information from AWS without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why cdk_best_practices is rated Low
This tool only retrieves static informational content (best practices, guidelines, recommendations). It has no side effects, does not modify any data, and cannot cause harm if misused — it simply returns documentation/guidance text.
From the tool's definition Returns CDK best practices and security guidelines
Attacks that exploit this kind of access
The rule that runs cdk_best_practices safely
PolicyLayer is an MCP gateway: it sits between your AI agents and AWS, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For cdk_best_practices, this is the rule to start with:
cdk_best_practices is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect AWS, apply this rule, and every cdk_best_practices call is checked against it from then on.
Questions about cdk_best_practices
Returns CDK best practices and security guidelines. ## Usage This tool provides comprehensive CDK development guidelines, security best practices, and architectural recommendations. Always run this tool when asked to generate or review CDK code and follow the guidelines returned. ## When to Use - Get CDK security best practices and compliance guidelines - Look up architectural patterns and recommendations - Get guidance on CDK application structure and organization - Research performance optimization techniques - Learn about proper construct usage and design patterns - Understand deployment and testing best practices ## Result Interpretation Returns JSON with: - knowledge_response: Details of the response - results: Array with single result containing: - rank: Always 1 - title: Document title or filename - url: Source URL of the CDK best practices - context: A summary of the CDK best practices - next_step_guidance: If present, suggested next actions to take for answering user query ## Args No parameters required - this tool returns the complete best practices guide. ## Returns Complete best practices documentation as text, including security guidelines, architectural patterns, development workflow, and compliance requirements. It is categorised as a Read tool in the AWS MCP Server, which means it retrieves data without modifying state.
Register the AWS MCP server in PolicyLayer and add a rule for cdk_best_practices: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches AWS. Nothing to install.
cdk_best_practices is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the cdk_best_practices rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for cdk_best_practices. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
cdk_best_practices is provided by the AWS MCP server (@awslabs/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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