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pantheon-ai/terragrunt-validator

Comprehensive toolkit for validating, linting, testing, and automating Terragrunt configurations, HCL files, and Stacks. Use this skill when working with Terragrunt files (.hcl, terragrunt.hcl, terragrunt.stack.hcl), validating infrastructure-as-code, debugging Terragrunt configurations, performing dry-run testing with terragrunt plan, working with Terragrunt Stacks, or working with custom providers and modules.

Overall
score

92%

Review — 92%

Does it follow best practices?

Validation — 10 / 11 Passed

Validation for skill structure

Overview
Skills
Evals
Files

version_compatibility.mdreferences/

Terragrunt Version Compatibility

This skill is designed for Terragrunt 0.93+ which includes the new CLI redesign.

CLI Command Migration Reference

Deprecated CommandNew Command
run-allrun --all
hclfmthcl fmt
hclvalidatehcl validate
validate-inputshcl validate --inputs
graph-dependenciesdag graph
render-jsonrender --json -w
terragrunt-infoinfo print
plan-all, apply-allrun --all plan, run --all apply

Key Changes in 0.93+

  • terragrunt run --all replaces terragrunt run-all for multi-module operations
  • terragrunt dag graph replaces terragrunt graph-dependencies for dependency visualization
  • terragrunt hcl validate --inputs replaces validate-inputs for input validation
  • HCL syntax validation via terragrunt hcl fmt --check or terragrunt hcl validate
  • Full validation requires terragrunt init && terragrunt validate

If using an older Terragrunt version, some commands may need adjustment.

Install with Tessl CLI

npx tessl i pantheon-ai/terragrunt-validator

references

advanced_usage.md

best_practices.md

cli_commands.md

output_interpretation.md

troubleshooting.md

version_compatibility.md

SKILL.md

tile.json