Write and Verify Playwright Tests
appsmithorg/appsmith
Writes a Playwright end-to-end test from a prompt, runs it against a live Appsmith deployment and retries with fixes up to three times until it passes.
Generate Go tests for a package or function, matching project conventions
GPL-3.0Auto-check passed
Install Gen Test
$ npx skills add loveholidays/ripley --skill gen-test -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install loveholidays/ripley gen-test --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/loveholidays/ripley.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/gen-test .claude/skills/gen-test && 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 "gen-test" agent skill from https://github.com/loveholidays/ripley/tree/main/.claude/skills/gen-test into .claude/skills/gen-test/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gen-test", 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/loveholidays/ripley/tree/main/.claude/skills/gen-testType 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 loveholidays/ripley --skill gen-test -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install loveholidays/ripley gen-test --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/loveholidays/ripley.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/gen-test .agents/skills/gen-test && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "gen-test" agent skill from https://github.com/loveholidays/ripley/tree/main/.claude/skills/gen-test into .agents/skills/gen-test/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gen-test", 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 loveholidays/ripley --skill gen-test -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install loveholidays/ripley gen-test --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/loveholidays/ripley.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/gen-test .cursor/skills/gen-test && 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 "gen-test" agent skill from https://github.com/loveholidays/ripley/tree/main/.claude/skills/gen-test into .cursor/skills/gen-test/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gen-test", 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/loveholidays/ripley.git --path .claude/skills/gen-test--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 loveholidays/ripley --skill gen-test -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install loveholidays/ripley gen-test --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/loveholidays/ripley.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/gen-test .gemini/skills/gen-test && 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 "gen-test" agent skill from https://github.com/loveholidays/ripley/tree/main/.claude/skills/gen-test into .gemini/skills/gen-test/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gen-test", 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 loveholidays/ripley gen-testInstalls 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 loveholidays/ripley --skill gen-test -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/loveholidays/ripley.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/gen-test .github/skills/gen-test && 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 "gen-test" agent skill from https://github.com/loveholidays/ripley/tree/main/.claude/skills/gen-test into .github/skills/gen-test/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gen-test", 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 loveholidays/ripley --skill gen-test -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install loveholidays/ripley gen-test --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/loveholidays/ripley.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/gen-test .opencode/skills/gen-test && 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 "gen-test" agent skill from https://github.com/loveholidays/ripley/tree/main/.claude/skills/gen-test into .opencode/skills/gen-test/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gen-test", 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
gen-test- GitHub stars
- 108
- Token cost
- ~428 tokens
- SKILL.md length
- 216 words
- Files
- 1
- Skills in repo
- 2
- Repo updated
- First seen
- Licence
- GPL-3.0
At a glance
Generate Go tests for a package or function, matching project conventions
- Works in 9 steps: Package: Use package ripley (same… → License header: Include the GPLv3… → Stdlib only: Use only the standard… → …
- Tasks that involve Test generation
- SKILL.md covers Arguments, Conventions and Workflow
- Calls go
What it does
Gen Test is an agent skill from loveholidays/ripley. Generate Go tests for a package or function, matching project conventions
Its SKILL.md is about 430 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The licence is GPL-3.0.
When your agent uses it
- Tasks that involve Test generation
Example prompts
- “/gen-test”
Workflow steps
9 steps, taken from the first numbered list in SKILL.md.
- Package: Use package ripley (same package, not _test suffix) for internal function access
- License header: Include the GPLv3 license header at the top of every test file (copy from any existing *_test.go)
- Stdlib only: Use only the standard testing package — no testify, no gomock
- Assertions: Use t.Errorf for non-fatal checks, t.Fatalf for fatal setup failures
- Table-driven tests: Use the []struct{ name, input, expected } pattern with t.Run for parameterized cases (see TestExtractHost in…
- Simple tests: For straightforward cases, use direct TestFunctionName functions without tables
- Error format: t.Errorf("got = %v; want %v", actual, expected)
- Race safe: All tests must pass with -race flag
- No external services: Tests should be self-contained. If testing HTTP, use net/http/httptest
What it can do on your machine
Read from SKILL.md and the folder at commit f6815cd. 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
Shell commands in SKILL.md call:
go
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
Gen Test loads about 428 tokens when it runs. Until then it costs about 21 tokens; SKILL.md has 216 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 loveholidays/ripley at commit f6815cd, republished under its GPL-3.0 licence (© loveholidays). 216 words, ~428 tokens.
Download SKILL.mdSave it as
.claude/skills/gen-test/SKILL.md (or your agent's skills folder).- name
- gen-test
- description
- Generate Go tests for a package or function, matching project conventions
- disable-model-invocation
- true
Generate Tests
Generate Go tests that match this project's established conventions.
Arguments
$ARGUMENTS: Package path or function name to generate tests for (e.g.,pkg/client.go,extractHost)
Conventions
Follow these patterns observed in the existing test suite:
- Package: Use
package ripley(same package, not_testsuffix) for internal function access - License header: Include the GPLv3 license header at the top of every test file (copy from any existing
*_test.go) - Stdlib only: Use only the standard
testingpackage — no testify, no gomock - Assertions: Use
t.Errorffor non-fatal checks,t.Fatalffor fatal setup failures - Table-driven tests: Use the
[]struct{ name, input, expected }pattern witht.Runfor parameterized cases (seeTestExtractHostinpkg/metrics_test.gofor reference) - Simple tests: For straightforward cases, use direct
TestFunctionNamefunctions without tables - Error format:
t.Errorf("got = %v; want %v", actual, expected) - Race safe: All tests must pass with
-raceflag - No external services: Tests should be self-contained. If testing HTTP, use
net/http/httptest
Workflow
- Read the source file(s) to understand the functions to test
- Read existing
*_test.gofiles in the same package for style reference - Generate tests covering:
- Happy path
- Edge cases and error conditions
- Boundary values where applicable
- Run
go test -race ./...to verify tests pass - Run
golangci-lint runto verify no lint issues
© loveholidays, GPL-3.0. 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 .claude/skills/gen-test of loveholidays/ripley.
Open the folder on GitHubat commit f6815cd
Compare with similar skills
Gen Test 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 |
|---|---|---|---|---|---|---|
| Gen Test this skillloveholidays/ripley | 108 | — | ~428 | Automated safety check: Pass | GPL-3.0 | |
| Write and Verify Playwright Testsappsmithorg/appsmith | 41k | — | ~2.9k | Automated safety check: Notes | Apache-2.0 | |
| Adk Verify Snippetsgoogle/adk-python | 22k | — | ~1.4k | Automated safety check: Pass | Apache-2.0 | |
| Engine E2Ewix/react-native-navigation | 13k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Hermetic Python Unit TestsdimensionalOS/dimos | 4.6k | — | ~1.4k | Automated safety check: Pass | Custom licence | |
| Emcaklofas/kicad-happy | 1.4k | 1 repos | ~2.8k | Automated safety check: Pass | MIT |
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google/adk-python
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Run Wix Engine (mobile-apps-engine) iOS E2E tests locally to validate RNN changes.
Hermetic Python Unit Tests
dimensionalOS/dimos
Rules for writing, fixing and reviewing pytest unit tests that are hermetic: behavior-focused, deterministic, isolated and cheap to run.
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EMC pre-compliance risk analysis for KiCad PCB designs — 18 check categories, 44 rule IDs covering ground planes, decoupling, I/O filtering, switching harmonics, clock routing, differential pair…
Swig Test
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Run SWIG test suite for specific languages. An agent skill from swig/swig.
More from loveholidays/ripley
Release Notes
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Generate release notes from git commits since the last tag. An agent skill from loveholidays/ripley.
Questions about Gen Test
What does Gen Test do?
Generate Go tests for a package or function, matching project conventions. Gen Test is an agent skill from loveholidays/ripley.
When should I use Gen Test?
Gen Test fits situations like: tasks that involve Test generation.
How do I install Gen Test in Claude Code?
Run `npx skills add loveholidays/ripley --skill gen-test -a claude-code`. Or copy the skill folder (.claude/skills/gen-test in loveholidays/ripley) into .claude/skills/gen-test in your project. Claude Code loads it when a task matches its description.
How do I install Gen Test in Codex?
Run `npx skills add loveholidays/ripley --skill gen-test -a codex`. Or copy the skill folder (.claude/skills/gen-test in loveholidays/ripley) into .agents/skills/gen-test in your project. Codex loads it when a task matches its description.
Can I use Gen Test 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 loveholidays/ripley --skill gen-test -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/gen-test, .gemini/skills/gen-test, .github/skills/gen-test and .opencode/skills/gen-test in your project.
What does Gen Test need to run?
Going by SKILL.md and its folder, Gen Test needs the command-line tools its instructions call (go).
Does Gen Test 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 Gen Test 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 Gen Test use?
Gen Test is published under the GPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Gen Test use?
About 428 tokens (SKILL.md is roughly 1.7k 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 Gen Test?
Skills that share tags, products or a category with Gen Test: Write and Verify Playwright Tests (appsmithorg/appsmith, 41k stars), Adk Verify Snippets (google/adk-python, 22k stars), Engine E2E (wix/react-native-navigation, 13k stars) and Hermetic Python Unit Tests (dimensionalOS/dimos, 4.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Gen Test?
loveholidays (a GitHub organization) maintains it in loveholidays/ripley, which has 108 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on August 18, 2026.
Source: loveholidays/ripley on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.