Terraform and OpenTofu Guide
agentscope-ai/QwenPaw
Guidance for writing and testing Terraform and OpenTofu code: module structure, naming, test approaches, CI/CD workflows, state handling and security scanning.
Review a PR for possible breaking changes. An agent skill from hashicorp/terraform-provider-aws.
Install Breaking Changes
$ npx skills add hashicorp/terraform-provider-aws --skill breaking-changes -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install hashicorp/terraform-provider-aws breaking-changes --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/hashicorp/terraform-provider-aws.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/breaking-changes .claude/skills/breaking-changes && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "breaking-changes" agent skill from https://github.com/hashicorp/terraform-provider-aws/tree/main/.agents/skills/breaking-changes into .claude/skills/breaking-changes/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "breaking-changes", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/hashicorp/terraform-provider-aws/tree/main/.agents/skills/breaking-changesType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add hashicorp/terraform-provider-aws --skill breaking-changes -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install hashicorp/terraform-provider-aws breaking-changes --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashicorp/terraform-provider-aws.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/breaking-changes .agents/skills/breaking-changes && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "breaking-changes" agent skill from https://github.com/hashicorp/terraform-provider-aws/tree/main/.agents/skills/breaking-changes into .agents/skills/breaking-changes/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "breaking-changes", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add hashicorp/terraform-provider-aws --skill breaking-changes -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install hashicorp/terraform-provider-aws breaking-changes --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashicorp/terraform-provider-aws.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/breaking-changes .cursor/skills/breaking-changes && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "breaking-changes" agent skill from https://github.com/hashicorp/terraform-provider-aws/tree/main/.agents/skills/breaking-changes into .cursor/skills/breaking-changes/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "breaking-changes", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/hashicorp/terraform-provider-aws.git --path .agents/skills/breaking-changes--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add hashicorp/terraform-provider-aws --skill breaking-changes -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install hashicorp/terraform-provider-aws breaking-changes --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashicorp/terraform-provider-aws.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/breaking-changes .gemini/skills/breaking-changes && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "breaking-changes" agent skill from https://github.com/hashicorp/terraform-provider-aws/tree/main/.agents/skills/breaking-changes into .gemini/skills/breaking-changes/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "breaking-changes", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install hashicorp/terraform-provider-aws breaking-changesInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add hashicorp/terraform-provider-aws --skill breaking-changes -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/hashicorp/terraform-provider-aws.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/breaking-changes .github/skills/breaking-changes && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "breaking-changes" agent skill from https://github.com/hashicorp/terraform-provider-aws/tree/main/.agents/skills/breaking-changes into .github/skills/breaking-changes/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "breaking-changes", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add hashicorp/terraform-provider-aws --skill breaking-changes -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install hashicorp/terraform-provider-aws breaking-changes --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashicorp/terraform-provider-aws.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/breaking-changes .opencode/skills/breaking-changes && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "breaking-changes" agent skill from https://github.com/hashicorp/terraform-provider-aws/tree/main/.agents/skills/breaking-changes into .opencode/skills/breaking-changes/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "breaking-changes", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
breaking-changes- GitHub stars
- 11k
- Token cost
- ~291 tokens
- SKILL.md length
- 138 words
- Files
- 1
- Skills in repo
- 17
- Repo updated
- First seen
- Licence
- MPL-2.0
At a glance
Review a PR for possible breaking changes. An agent skill from hashicorp/terraform-provider-aws.
- DevOps & Cloud work in your project
- SKILL.md covers When to use and Inputs
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Breaking Changes is an agent skill from hashicorp/terraform-provider-aws, published by the product's own GitHub organization. Review a PR for possible breaking changes.
Its SKILL.md is about 290 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in DevOps & Cloud. It works with Terraform. The repository describes itself as: The AWS Provider enables Terraform to manage AWS resources. The licence is MPL-2.0.
When your agent uses it
- DevOps & Cloud work in your project
Example prompts
- “/breaking-changes”
What it can do on your machine
Read from SKILL.md and the folder at commit 972faab. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Breaking Changes loads about 291 tokens when it runs. Until then it costs about 15 tokens; SKILL.md has 138 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from hashicorp/terraform-provider-aws at commit 972faab, republished under its MPL-2.0 licence (© hashicorp). 138 words, ~291 tokens.
Download SKILL.mdSave it as
.claude/skills/breaking-changes/SKILL.md (or your agent's skills folder).- name
- breaking-changes
- description
- Review a PR for possible breaking changes.
<!-- Copyright IBM Corp. 2014, 2026 --><!-- SPDX-License-Identifier: MPL-2.0 -->Skill: Review PR For Breaking Changes
Assume the @maintainer persona.
Determine whether a GitHub Pull Request makes a breaking change. If so provide feedback on reasons for the breaking change and possible next steps. If the PR does not make any breaking changes, note that.
Do NOT consider any breaking-change label applied to the PR.
Review only the code changes included in the PR.
Authoritative reference: docs/breaking-changes.md. When this skill and that document disagree, the document wins.
When to use
Trigger this skill when the user:
- Provides a
https://github.com/hashicorp/terraform-provider-aws/pull/<N>URL and asks for a breaking change review. - Says "review breaking change", or similar, with a PR URL.
Inputs
Required:
- A GitHub PR URL. Extract
<PR_NUMBER>with the regex/pull/(\d+).
If the user provides only a PR number, ask for the full URL (or confirm the repo is hashicorp/terraform-provider-aws).
© hashicorp, MPL-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .agents/skills/breaking-changes of hashicorp/terraform-provider-aws.
Open the folder on GitHubat commit 972faab
Compare with similar skills
Breaking Changes next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Breaking Changes this skillhashicorp/terraform-provider-aws | 11k | — | ~291 | Automated safety check: Pass | MPL-2.0 | |
| Terraform and OpenTofu Guideagentscope-ai/QwenPaw | 35k | 6 repos | ~4.2k | Automated safety check: Pass | Apache-2.0 | |
| Terraform Skillantonbabenko/terraform-skill | 2.4k | 1 repos | ~5.1k | Automated safety check: Pass | Apache-2.0 | |
| Senior DevOps Toolkitmaslennikov-ig/claude-code-orchestrator-kit | 260 | 6 repos | ~1.1k | Automated safety check: Notes | Custom licence | |
| Cloudflarehodgef/apiker | 127 | 7 repos | ~2.2k | Automated safety check: Pass | MIT | |
| Terravision Cloud Diagramspatrickchugh/terravision | 1.6k | — | ~5.6k | Automated safety check: Notes | AGPL-3.0-only |
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Related
Works with
Categories
Questions about Breaking Changes
What does Breaking Changes do?
Review a PR for possible breaking changes. An agent skill from hashicorp/terraform-provider-aws. Breaking Changes is an agent skill from hashicorp/terraform-provider-aws, published by the product's own GitHub organization. Review a PR for possible breaking changes.
When should I use Breaking Changes?
Breaking Changes fits situations like: devOps & Cloud work in your project.
How do I install Breaking Changes in Claude Code?
Run `npx skills add hashicorp/terraform-provider-aws --skill breaking-changes -a claude-code`. Or copy the skill folder (.agents/skills/breaking-changes in hashicorp/terraform-provider-aws) into .claude/skills/breaking-changes in your project. Claude Code loads it when a task matches its description.
How do I install Breaking Changes in Codex?
Run `npx skills add hashicorp/terraform-provider-aws --skill breaking-changes -a codex`. Or copy the skill folder (.agents/skills/breaking-changes in hashicorp/terraform-provider-aws) into .agents/skills/breaking-changes in your project. Codex loads it when a task matches its description.
Can I use Breaking Changes in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add hashicorp/terraform-provider-aws --skill breaking-changes -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/breaking-changes, .gemini/skills/breaking-changes, .github/skills/breaking-changes and .opencode/skills/breaking-changes in your project.
What does Breaking Changes need to run?
SKILL.md names no scripts, command-line tools or credentials: Breaking Changes is instructions for the agent only.
Does Breaking Changes access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Breaking Changes safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Breaking Changes use?
Breaking Changes is published under the MPL-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Breaking Changes use?
About 291 tokens (SKILL.md is roughly 1.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Breaking Changes?
Skills that share tags, products or a category with Breaking Changes: Terraform and OpenTofu Guide (agentscope-ai/QwenPaw, 35k stars), Terraform Skill (antonbabenko/terraform-skill, 2.4k stars), Senior DevOps Toolkit (maslennikov-ig/claude-code-orchestrator-kit, 260 stars) and Cloudflare (hodgef/apiker, 127 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Breaking Changes?
hashicorp (a GitHub organization, an official publisher) maintains it in hashicorp/terraform-provider-aws, which has 11,109 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on October 7, 2026.
Source: hashicorp/terraform-provider-aws on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.