terraform-docs Info terraform-docs is one of tool which used for generating resources and configuration of Infrastructure as Code (Terraform) into Markdown style, e.g: README.md .terraform-docs.yamlformatter: "markdown table" output: file: "../README.md" mode: inject template: |- <!-- BEGIN_TF_DOCS --> {{ .Content }} <!-- END_TF_DOCS --> sort: enabled: true by: name settings: anchor: true color: true default: true description: false escape: true hide-empty: false html: true indent: 3 lockfile: true read-comments: true required: true sensitive: true type: true But in README.md, you need to configure where this docs generated into that by add-on, like README.md<!-- BEGIN_TF_DOCS --> {{ .Content }} <!-- END_TF_DOCS -->