What is terraform-review?

A review checklist for Terraform changes, where Terraform manages cloud infrastructure through code. It covers structure, state safety, security, naming, modules, variables, providers, and automated checks.

Use it during pull-request reviews or before merging Terraform changes, including checks for state handling, security, and CI/CD.

It helps catch infrastructure risks and maintenance problems before Terraform changes are merged.

How c0x12c/ai-toolkit configures Claude Code and Codex

Reuse

Borrowing it

Nothing to install: this file belongs to c0x12c/ai-toolkit. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/c0x12c/ai-toolkit/master/.codex/skills/terraform-review/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/c0x12c/ai-toolkit

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/c0x12c/ai-toolkit/terraform-review/github.svg)](https://agentmods.dev/skills/c0x12c/ai-toolkit/terraform-review)

Your own site

<a href="https://agentmods.dev/skills/c0x12c/ai-toolkit/terraform-review"><img src="https://agentmods.dev/badge/skills/c0x12c/ai-toolkit/terraform-review/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/c0x12c/ai-toolkit/terraform-review"><img src="https://agentmods.dev/badge/skills/c0x12c/ai-toolkit/terraform-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,590 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00042	$0.01590
Opus 5.5	$0.00017	$0.00636
Sonnet 5.5	$0.00008	$0.00318
Haiku 4.5	$0.00004	$0.00159

Measured 2mo ago against content hash 446e18a481a2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

terraform-review scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.codex/skills/terraform-review/SKILL.md · 223 lines

The source is not reproduced here

No licence file

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 223 lines · 42 tokens per session scan A 446e18a481a2

Subscribe to this mod's changes

terraform-review is a skill published in the GitHub repository c0x12c/ai-toolkit (110 stars, last pushed 4mo ago), with no licence file. It adds 42 tokens to every session and 1,590 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

CI and CD Cloud Code review DevOps and cloud

terraform-review next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
terraform-reviewc0x12c/ai-toolkit	Skill	110	4mo ago	none	A	42	Claude Code, Codex
chaos-experimentrjmurillo/ai-agents	Skill	49	yesterday	MIT	A	84	Claude Code
aws-serverless-patternsNmor/the-claude-council	Skill	12	1mo ago	none	A	82	Claude Code, Codex
wizardvraj-ai/skills	Skill	3	9d ago	MIT	A	58	Codex
green-prsdiegosouzapw/OmniRoute	Skill	83k	5d ago	MIT	A	51	Claude Code, Codex
mirrord-prev-envmetalbear-co/mirrord	Skill	5.4k	yesterday	MIT	A	122	Claude Code, Codex
atmos-hookscloudposse/atmos	Skill	1.4k	yesterday	Apache-2.0	A	46	Claude Code

ai-toolkit: Skill for Claude Code