terraform SKILL.md skillA

terraform from iliaal/whetstone is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add iliaal/whetstone/terraform@git:20260227.215f429

Pins git:20260227.215f429 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
iliaal/whetstone
Path
distillery/generated-skills/terraform/SKILL.md
Versions recorded
1
Latest version
git:20260227.215f429, committed Feb 27, 2026
Size
5,141 bytes
Repository stars
35
License
MIT

Terraform and OpenTofu configuration, modules, testing, state management, and HCL review. Use for "terraform module", "terraform test", "infrastructure as code", "IaC", "HCL", "tfvars", "terraform plan", "terraform apply", "OpenTofu", "tftest", or multi-environment patterns.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Terraform & OpenTofu

## File Organization & Naming

| File | Purpose |
|------|---------|
| `terraform.tf` | Terraform + provider version requirements |
| `providers.tf` | Provider configurations |
| `main.tf` | Primary resources and data sources |
| `variables.tf` | Input variables (alphabetical) |
| `outputs.tf` | Output values (alphabetical) |
| `locals.tf` | Local values |

- Lowercase with underscores: `web_api`, not `webAPI` or `web-api`
- Descriptive nouns excluding resource type: `aws_instance.web_api` not `aws_instance.web_api_instance`
- Singular, not plural
- `this` for singleton resources (one of that type per module)
- Contextual variable prefixes: `vpc_cidr_block` not `cidr`

## Block Ordering

**Resources:** `count`/`for_each` (blank line after) → arguments → nested blocks → `tags` → `depends_on` → `lifecycle` (last)

**Variables:** `description` → `type` → `default` → `validation` → `nullable`

Every variable needs `type` + `description`. Every output needs `description`. Mark secrets `sensitive = true`.

## Module Structure

| Type | Scope | Example |
|------|-------|---------|
| Resource Module | Single logical group | VPC + subnets, SG + rules |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add iliaal/whetstone/terraform@sha256:6595599b53f112fd

The line at the top of this page pins the label git:20260227.215f429, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_zvzycn7nzg4hptwx.svg)](https://markdownregistry.com/a/art_zvzycn7nzg4hptwx)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Feb 27, 2026.

versioncommittedcommitsizeaudit
git:20260227.215f429 latest2026-02-27 215f429 5,141 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (5141 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

iliaal/whetstone · 35 stars · license MIT · pushed 2026-11-04 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_zvzycn7nzg4hptwx
GET https://markdownregistry.com/api/v1/resolve?ref=iliaal/whetstone/terraform
GET https://markdownregistry.com/api/v1/blob/6595599b53f112fdf2395555a9ad86fb236ad7be96fae5d1e67f7b5795d4fbf0

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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Every file in iliaal/whetstone

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