Best AI Prompts for Infrastructure as Code with Cursor

TL;DR

Cursor accelerates Infrastructure as Code development through AI-powered code generation and completion
Effective prompts specify desired infrastructure state, cloud provider, and constraints for accurate output
The Universal Prompting Framework structures prompts for consistent, reliable IaC generation
Cursor’s context awareness allows it to understand existing codebases and generate compatible configurations
Testing and security review remain essential despite AI assistance

Introduction

Infrastructure as Code transforms how teams provision and manage cloud resources. Instead of manual console clicks, you write configuration files that define infrastructure state. The benefits include reproducibility, version control, and automation. Yet writing IaC requires understanding provider APIs, syntax, and best practices that take time to develop.

Cursor brings AI assistance directly into your development environment. It understands your existing codebase, generates configuration files from natural language descriptions, and helps you navigate the complexity of cloud infrastructure. The key is knowing how to prompt effectively for infrastructure outcomes.

This guide provides actionable prompts for Infrastructure as Code with Cursor. You will learn the Universal Prompting Framework, provider-specific approaches, security considerations, and optimization techniques that accelerate your IaC development.

Why IaC Matters
Cursor for IaC Development
Universal Prompting Framework
Terraform Prompts
CloudFormation Prompts
Security and Compliance Prompts
Testing and Validation Prompts
Workflow Integration
FAQ
Conclusion

1. Why IaC Matters

Infrastructure as Code represents a fundamental shift in how teams manage cloud resources.

Benefits of IaC:

Reproducibility: Same configuration produces same infrastructure
Version control: Track changes, review history, rollback when needed
Automation: Integrate with CI/CD for consistent deployments
Documentation: Code serves as documentation of infrastructure state
Collaboration: Teams can review and collaborate on infrastructure changes

Common IaC challenges:

Learning curve for each provider’s syntax
Keeping up with provider API changes
Ensuring security compliance
Managing state across environments
Debugging failed deployments

Cursor AI addresses the learning curve and productivity challenges while maintaining the safety practices that production infrastructure requires.

2. Cursor for IaC Development

Cursor offers specific advantages for Infrastructure as Code work.

Key advantages:

IDE integration: AI assistance directly in your development environment
Context awareness: Understands your existing configuration files
Multi-file editing: Generates changes across multiple files
Chat interface: Allows conversational infrastructure planning
Provider knowledge: Trained on IaC patterns and best practices

Limitations to respect:

Cannot verify actual cloud state
May not know your organization’s specific policies
Generated code requires human review
Security scanning still necessary
Testing remains essential

Use Cursor as a productivity multiplier, not a replacement for infrastructure expertise.

3. Universal Prompting Framework

Structure your prompts for consistent, reliable IaC generation.

Framework Components

1. Intent Statement Clear description of what you want to accomplish

2. Provider and Region Specific cloud provider and geographic region

3. Resource Specification The specific resources you need to create

4. Configuration Details Sizing, networking, and connectivity requirements

5. Constraints and Guards Security requirements, compliance needs, cost considerations

6. Context Reference Reference to existing resources or configurations

Universal Prompt Template

Generate [IaC type] for [provider] in [region]:

Intent:
[What infrastructure you need and why]

Resources to create:
- [Resource 1]: [specifications]
- [Resource 2]: [specifications]
- [Resource 3]: [specifications]

Configuration:
- Networking: [VPC/subnet requirements]
- Security: [security groups/roles/policies]
- Tags: [required organizational tags]

Constraints:
- Cost target: [budget consideration]
- Compliance: [required standards]
- Availability: [HA/DR requirements]

Existing context:
[Reference to existing resources if any]

Generate [IaC type] configuration.

4. Terraform Prompts

Basic Terraform Prompt

Generate Terraform configuration:

Provider: [aws/azurerm/google]
Region: [region]

Resources needed:
1. [Resource type]: [purpose and specs]
2. [Resource type]: [purpose and specs]
3. [Resource type]: [purpose and specs]

Variables to expose:
- [Variable 1]: [description and default]
- [Variable 2]: [description and default]

Outputs to generate:
- [Output 1]: [what it returns]
- [Output 2]: [what it returns]

Terraform best practices:
- Use modules for reusability
- Tag all resources
- Follow naming conventions
- Enable versioning

Generate complete Terraform configuration.

Module Creation Prompt

Create Terraform module for [resource type]:

Module purpose:
[What this module provisions]

Input variables:
- [Variable name]: [type] - [description]
- [Variable name]: [type] - [description]

Output values:
- [Output name]: [type] - [what it returns]
- [Output name]: [type] - [what it returns]

Resource configuration:
[Describe the resources module should create]

Module structure:
- main.tf: [resource definitions]
- variables.tf: [input definitions]
- outputs.tf: [output definitions]
- README.md: [documentation]

Generate reusable Terraform module.

State Management Prompt

Configure Terraform state for [environment]:

Current setup:
[Describe existing state configuration]

Environment: [dev/staging/prod]

State requirements:
- Backend: [local/s3/gcs/azurerm]
- Locking: [enabled/disabled]
- Encryption: [enabled/disabled]

State file location:
[Bucket/path reference]

Team access requirements:
[Who needs access to state]

State best practices:
- Enable versioning
- Use separate state per environment
- Restrict access appropriately

Generate state configuration.

5. CloudFormation Prompts

Basic CloudFormation Prompt

Generate CloudFormation template:

Stack name: [name]
Region: [region]

Resources needed:
1. [Resource type]: [properties]
2. [Resource type]: [properties]
3. [Resource type]: [properties]

Parameters:
- [Parameter name]: [type] - [description] - [default]
- [Parameter name]: [type] - [description] - [default]

Mappings:
- [Mapping name]: [key-value pairs]

Outputs:
- [Output name]: [value and description]

CloudFormation best practices:
- Use Parameters for customization
- Use Mappings for environment-specific values
- Enable termination protection for production
- Add resource policies if needed

Generate CloudFormation YAML template.

Nested Stack Prompt

Design nested CloudFormation stacks:

Root stack: [name]

Stack breakdown:
Stack 1 (Networking):
- Resources: [VPC, subnets, gateways]
- Outputs: [network identifiers]

Stack 2 (Security):
- Resources: [security groups, IAM roles]
- Inputs: [network references]
- Outputs: [security identifiers]

Stack 3 (Application):
- Resources: [EC2, ECS, Lambda]
- Inputs: [network and security references]
- Outputs: [application endpoints]

Nested stack references:
[How stacks reference each other]

Generate nested stack architecture.

StackSet Prompt

Create CloudFormation StackSet for multi-account:

StackSet name: [name]

Target configuration:
- Accounts: [account IDs]
- Regions: [regions to deploy]

Stack template:
[Reference to stack template]

Parameters by account:
- Account 1: [parameter overrides]
- Account 2: [parameter overrides]

Execution settings:
- Concurrency: [how many accounts at once]
- Failure tolerance: [acceptable failures]

Permission model:
- Service roles needed
- Account trust relationships

Generate StackSet configuration.

6. Security and Compliance Prompts

Security Group Prompt

Generate secure security group configuration:

VPC: [VPC ID]
Project: [project name]

Security group requirements:
Inbound rules:
- [Port/service]: [source] - [purpose]
- [Port/service]: [source] - [purpose]

Outbound rules:
- [Port/service]: [destination] - [purpose]
- [Allow all egress?]: [yes/no and rationale]

Constraints:
- No 0.0.0.0/0 for sensitive ports
- Restrict SSH to bastion only
- Use descriptive names and tags

Compliance requirements:
- [Standard to follow]
- [Tagging requirements]

Generate security group with least privilege.

IAM Policy Prompt

Create IAM policy for [service/role]:

Service: [AWS service]
Role purpose: [what the role does]

Required permissions:
- [Service]: [actions needed]
- [Service]: [actions needed]

Permissions boundaries:
- Maximum permissions to grant
- What to explicitly deny
- Resource-level restrictions

Constraints:
- Follow least privilege
- No wildcard in actions unless necessary
- Specify resources where possible

Policy structure:
- Version: [2012-10-17]
- Statement: [array of permissions]

Generate least-privilege IAM policy.

Encryption Configuration Prompt

Configure encryption for [resource type]:

Resources to encrypt:
- [Resource type]: [encryption requirements]
- [Resource type]: [encryption requirements]

Encryption at rest:
- KMS key: [customer managed key / AWS managed key]
- Key rotation: [enabled/disabled]

Encryption in transit:
- TLS version: [minimum version]
- Certificate: [ACM / external]

Compliance considerations:
- [Standard]: [requirements]
- [Audit requirements]

Generate encryption configuration.

7. Testing and Validation Prompts

Plan Review Prompt

Analyze Terraform plan output:

Plan output:
[paste terraform plan output]

Review checklist:
1. Resource additions: [are they expected?]
2. Resource modifications: [are changes intentional?]
3. Resource deletions: [is data loss expected?]
4. Large resource changes: [cost impact?]
5. Security-sensitive changes: [approved?]

Questions to answer:
- Does this plan match your intent?
- Are there unexpected deletions?
- Are cost estimates acceptable?
- Any security concerns?

Generate plan review summary.

Linting Configuration Prompt

Set up IaC linting for [provider]:

Current tooling:
[Existing linting if any]

Linting requirements:
- [Standard/check]: [enabled/disabled]
- [Standard/check]: [enabled/disabled]

Errors to treat as:
- Fatal: [critical issues only]
- Warnings: [best practice violations]

CI/CD integration:
[How linting fits into pipeline]

Generate linter configuration.

Test Infrastructure Prompt

Create infrastructure tests for [resources]:

Testing framework: [Terratest/pytest/custom]

Resources to test:
- [Resource 1]: [test cases]
- [Resource 2]: [test cases]
- [Resource 3]: [test cases]

Test categories:
- Existence tests: [verify resources created]
- Configuration tests: [verify settings]
- Integration tests: [verify connectivity]
- Security tests: [verify policies]

Test environment:
- [Test account/environment]
- [Cleanup after tests]

Generate infrastructure tests.

8. Workflow Integration

CI/CD Integration Prompt

Integrate [IaC type] into CI/CD pipeline:

CI/CD platform: [GitHub Actions/GitLab CI/Jenkins]

Pipeline stages:
1. [Stage]: [what happens]
2. [Stage]: [what happens]
3. [Stage]: [what happens]

Environment strategy:
- [Environment 1]: [trigger conditions]
- [Environment 2]: [trigger conditions]

Approval gates:
- [Who approves]: [for what]

Rollback strategy:
[How to handle failed deployments]

Generate CI/CD pipeline configuration.

Pre-commit Hook Prompt

Set up pre-commit hooks for IaC:

Pre-commit framework: [pre-commit-hooks]

Hooks to enable:
1. [Hook name]: [what it checks]
2. [Hook name]: [what it checks]
3. [Hook name]: [what it checks]

Custom hooks needed:
[Organization-specific checks]

Hook configuration:
- File patterns to trigger: [*.tf/*.yml]
- Fail on: [error types]

Generate pre-commit configuration.

FAQ

Does Cursor generate production-ready IaC? Cursor generates starting points that require human review. Always verify generated code for security, compliance, and correctness before production deployment.

Which IaC tools does Cursor support best? Cursor has strong support for Terraform (HCL) and CloudFormation (YAML/JSON). Support for Pulumi, Ansible, and other tools varies.

How do I prevent security issues in generated IaC? Use explicit security prompts, review IAM policies carefully, enable linting with security rules, and always test in non-production first.

Can Cursor help with existing IaC? Yes. Cursor can read your existing configuration files, suggest improvements, identify issues, and help with refactoring.

What’s the best workflow for Cursor + IaC? Start with the Universal Prompting Framework. Generate initial configurations. Review and refine. Add tests. Integrate into CI/CD. Iterate based on deployment experience.

Conclusion

Cursor AI accelerates Infrastructure as Code development when used with proper structure and review practices. The Universal Prompting Framework ensures consistent results while maintaining the safety requirements that cloud infrastructure demands.

Key takeaways:

Use the Universal Prompting Framework for structured prompts
Always review generated code for security and correctness
Follow provider best practices in your prompts
Test in non-production before production
Maintain human oversight throughout

Build infrastructure faster without sacrificing safety. AI assists; you decide.

Explore our full library of AI DevOps prompts for Cursor and other AI tools.

Best AI Prompts for Infrastructure as Code with Cursor