WooCommerce Email Editor Development
woocommerce/woocommerce
Sets up a local environment for the WooCommerce block email editor, with a watcher, Mailpit email capture and build and test commands for its PHP and JS packages.
Test WordPress form submissions and email delivery. An agent skill from aiskillstore/marketplace.
Install Form Testing
$ npx skills add aiskillstore/marketplace --skill form-testing -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace form-testing --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/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/crazyswami/form-testing .claude/skills/form-testing && 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 "form-testing" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/crazyswami/form-testing into .claude/skills/form-testing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-testing", 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/aiskillstore/marketplace/tree/main/skills/crazyswami/form-testingType 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 aiskillstore/marketplace --skill form-testing -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace form-testing --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/crazyswami/form-testing .agents/skills/form-testing && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "form-testing" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/crazyswami/form-testing into .agents/skills/form-testing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-testing", 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 aiskillstore/marketplace --skill form-testing -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace form-testing --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/crazyswami/form-testing .cursor/skills/form-testing && 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 "form-testing" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/crazyswami/form-testing into .cursor/skills/form-testing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-testing", 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/aiskillstore/marketplace.git --path skills/crazyswami/form-testing--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 aiskillstore/marketplace --skill form-testing -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace form-testing --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/crazyswami/form-testing .gemini/skills/form-testing && 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 "form-testing" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/crazyswami/form-testing into .gemini/skills/form-testing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-testing", 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 aiskillstore/marketplace form-testingInstalls 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 aiskillstore/marketplace --skill form-testing -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/crazyswami/form-testing .github/skills/form-testing && 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 "form-testing" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/crazyswami/form-testing into .github/skills/form-testing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-testing", 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 aiskillstore/marketplace --skill form-testing -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace form-testing --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/crazyswami/form-testing .opencode/skills/form-testing && 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 "form-testing" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/crazyswami/form-testing into .opencode/skills/form-testing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "form-testing", 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
form-testing- GitHub stars
- 430
- Token cost
- ~2k tokens
- SKILL.md length
- 335 words
- Files
- 3 (incl. scripts)
- Skills in repo
- 1,085
- Repo updated
- First seen
- Licence
- None found
At a glance
Test WordPress form submissions and email delivery. An agent skill from aiskillstore/marketplace.
- Works in 3 steps: Email Delivery → Contact Form Functionality → Form Security
- Verifying form functionality
- SKILL.md covers Quick Start, What This Skill Tests, Testing Methods and Automated Test Script, plus 6 more sections
- Runs Shell scripts from its folder; calls docker, curl and jq
What it does
Form Testing is an agent skill from aiskillstore/marketplace. Test WordPress form submissions and email delivery. Validates contact forms, checks WP Mail SMTP configuration, and sends test emails. Use when verifying form functionality or troubleshooting email delivery issues.
Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including scripts (for example `scripts/test-mail.sh` and `skill-report.json`).
It sits in Backend & APIs, covering Transactional email. It works with WordPress and PHP. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Verifying form functionality
- Troubleshooting email delivery issues
Example prompts
- “/form-testing”
Requirements
- A Bash shell
- Docker
- Pre-approved tools (allowed-tools): Read, Write, Edit, Bash, WebFetch
Workflow steps
3 steps, taken from the step headings in SKILL.md.
- Email Delivery
- Contact Form Functionality
- Form Security
What it can do on your machine
Read from SKILL.md and the folder at commit 4ac52da. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteEditBashWebFetch
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (Shell), which the agent can run.
Shell commands in SKILL.md call:
dockercurljq
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
developer.wordpress.orgwpmailsmtp.com
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
Form Testing loads about 2k tokens when it runs. Until then it costs about 57 tokens; SKILL.md has 335 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: notes
The automated check noted patterns worth knowing about, such as sudo or a known installer.
- NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
allowed-tools: Read, Write, Edit, Bash, WebFetch
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); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 335 words (~2,014 tokens).
“Comprehensive form testing for WordPress sites - validates form submissions, email delivery, and SMTP configuration.”
- name
- form-testing
- allowed-tools
- Read, Write, Edit, Bash, WebFetch
Files
SKILL.md and 2 other files (scripts) in skills/crazyswami/form-testing of aiskillstore/marketplace.
- SKILL.md
- scripts/test-mail.sh
- skill-report.json
Open the folder on GitHubat commit 4ac52da
Compare with similar skills
Form Testing 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 |
|---|---|---|---|---|---|---|
| Form Testing this skillaiskillstore/marketplace | 430 | — | ~2k | Automated safety check: Notes | None | |
| WooCommerce Email Editor Developmentwoocommerce/woocommerce | 11k | — | ~893 | Automated safety check: Pass | Custom licence | |
| IntegrationsAutomattic/wordpress-activitypub | 582 | — | ~1.4k | Automated safety check: Pass | MIT | |
| WooCommerce Store API Routeswoocommerce/woocommerce | 11k | — | ~932 | Automated safety check: Pass | Custom licence | |
| Wordpress Plugin Developmentsickn33/agentic-awesome-skills | 47k | 2 repos | ~339 | Automated safety check: Pass | MIT | |
| Wordpressericrisco/rsc-harness | 156 | — | ~3k | Automated safety check: Pass | MIT |
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Categories
Questions about Form Testing
What does Form Testing do?
Test WordPress form submissions and email delivery. An agent skill from aiskillstore/marketplace. Form Testing is an agent skill from aiskillstore/marketplace. Test WordPress form submissions and email delivery.
When should I use Form Testing?
Form Testing fits situations like: verifying form functionality; troubleshooting email delivery issues.
How do I install Form Testing in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill form-testing -a claude-code`. Or copy the skill folder (skills/crazyswami/form-testing in aiskillstore/marketplace) into .claude/skills/form-testing in your project. Claude Code loads it when a task matches its description.
How do I install Form Testing in Codex?
Run `npx skills add aiskillstore/marketplace --skill form-testing -a codex`. Or copy the skill folder (skills/crazyswami/form-testing in aiskillstore/marketplace) into .agents/skills/form-testing in your project. Codex loads it when a task matches its description.
Can I use Form Testing 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 aiskillstore/marketplace --skill form-testing -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/form-testing, .gemini/skills/form-testing, .github/skills/form-testing and .opencode/skills/form-testing in your project.
What does Form Testing need to run?
Going by SKILL.md and its folder, Form Testing needs a shell for the scripts in its folder and the command-line tools its instructions call (docker, curl and jq). Our summary lists: A Bash shell; Docker. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash, WebFetch.
Does Form Testing access the network?
SKILL.md names 2 domains. As links in the text: developer.wordpress.org and wpmailsmtp.com. This is read from the text; nothing was executed.
Is Form Testing safe to install?
Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Form Testing use?
No licence was found for Form Testing or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Form Testing use?
About 2k tokens (SKILL.md is roughly 8.1k 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 Form Testing?
Skills that share tags, products or a category with Form Testing: WooCommerce Email Editor Development (woocommerce/woocommerce, 11k stars), Integrations (Automattic/wordpress-activitypub, 582 stars), WooCommerce Store API Routes (woocommerce/woocommerce, 11k stars) and Wordpress Plugin Development (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Form Testing?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,085 skills in this directory. The repository was last updated on October 7, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.