Diff-Driven Smoke Tests
Skyvern-AI/skyvern
Reads your git diff, writes a handful of happy-path browser smoke tests, runs them with Skyvern or Chrome DevTools MCP and posts screenshot evidence to the PR.
Verify UI behavior end-to-end by driving the running desktop app over the Chrome DevTools Protocol.
Install Cdp Verification
$ npx skills add superset-sh/superset --skill cdp-verification -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install superset-sh/superset cdp-verification --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/superset-sh/superset.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/cdp-verification .claude/skills/cdp-verification && 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 "cdp-verification" agent skill from https://github.com/superset-sh/superset/tree/main/.agents/skills/cdp-verification into .claude/skills/cdp-verification/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cdp-verification", 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/superset-sh/superset/tree/main/.agents/skills/cdp-verificationType 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 superset-sh/superset --skill cdp-verification -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install superset-sh/superset cdp-verification --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/superset-sh/superset.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/cdp-verification .agents/skills/cdp-verification && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "cdp-verification" agent skill from https://github.com/superset-sh/superset/tree/main/.agents/skills/cdp-verification into .agents/skills/cdp-verification/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cdp-verification", 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 superset-sh/superset --skill cdp-verification -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install superset-sh/superset cdp-verification --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/superset-sh/superset.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/cdp-verification .cursor/skills/cdp-verification && 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 "cdp-verification" agent skill from https://github.com/superset-sh/superset/tree/main/.agents/skills/cdp-verification into .cursor/skills/cdp-verification/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cdp-verification", 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/superset-sh/superset.git --path .agents/skills/cdp-verification--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 superset-sh/superset --skill cdp-verification -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install superset-sh/superset cdp-verification --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/superset-sh/superset.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/cdp-verification .gemini/skills/cdp-verification && 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 "cdp-verification" agent skill from https://github.com/superset-sh/superset/tree/main/.agents/skills/cdp-verification into .gemini/skills/cdp-verification/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cdp-verification", 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 superset-sh/superset cdp-verificationInstalls 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 superset-sh/superset --skill cdp-verification -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/superset-sh/superset.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/cdp-verification .github/skills/cdp-verification && 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 "cdp-verification" agent skill from https://github.com/superset-sh/superset/tree/main/.agents/skills/cdp-verification into .github/skills/cdp-verification/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cdp-verification", 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 superset-sh/superset --skill cdp-verification -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install superset-sh/superset cdp-verification --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/superset-sh/superset.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/cdp-verification .opencode/skills/cdp-verification && 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 "cdp-verification" agent skill from https://github.com/superset-sh/superset/tree/main/.agents/skills/cdp-verification into .opencode/skills/cdp-verification/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cdp-verification", 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
cdp-verification- GitHub stars
- 15k
- Token cost
- ~2.5k tokens
- SKILL.md length
- 1,288 words
- Files
- 1
- Skills in repo
- 47
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Verify UI behavior end-to-end by driving the running desktop app over the Chrome DevTools Protocol.
- Works in 8 steps: Target the correct app instance. Confirm… → Reproduce the exact user journey. Use… → Capture visual and numeric evidence.… → …
- Asked to verify
- SKILL.md covers Rules and Mechanics
- Calls bun; needs DEV_PASSWORD
What it does
Cdp Verification is an agent skill from superset-sh/superset. Verify UI behavior end-to-end by driving the running desktop app over the Chrome DevTools Protocol. Use when asked to verify, reproduce, or confirm a UI change, bug, or regression in the real app rather than in tests.
Its SKILL.md is about 2.5k 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 Testing & QA, covering Browser testing and End-to-end testing. It works with Chrome DevTools. The repository describes itself as: Superset is an agentic IDE to orchestrate 100+ coding agents in parallel. Run any agent with your own subscription.
When your agent uses it
- Asked to verify
- Confirm a UI change
- Regression in the real app rather than in tests
Example prompts
- “/cdp-verification”
Workflow steps
8 steps, taken from the first numbered list in SKILL.md.
- Target the correct app instance. Confirm and report the worktree, renderer URL/port, and
- Reproduce the exact user journey. Use real browser input and visible UI navigation for the
- Capture visual and numeric evidence. Take before/after screenshots paired with relevant CDP
- Exercise the relevant lifecycle. Include the actual route change, workspace/pane/file switch,
- Treat a mismatch as an incomplete reproduction. If the test passes but the user still observes
- Use an evidence gate. For a reported bug or regression, do not claim verification until the
- Test in the real layout, not a staged one. Do not rearrange the UI to make coordinates
- Drive interactions adversarially, not just happy-path. A scripted A-to-B gesture proves the
What it can do on your machine
Read from SKILL.md and the folder at commit 5021353. 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:
bun
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 these keys or tokens, usually read from environment variables:
DEV_PASSWORD
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Cdp Verification loads about 2.5k tokens when it runs. Until then it costs about 59 tokens; SKILL.md has 1,288 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.
- NoteMentions a .env fileSKILL.md:70
XT_PUBLIC_API_URL` values from the root `.env`. - NoteMentions a .env fileSKILL.md:97
d dev state (Neon branch credentials in `.env`, `auth-token.enc`, copied DBs) has gone stale as a set. Rerunning with `-
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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,288 words (~2,510 tokens).
“"Rules" below is what counts as valid evidence. "Mechanics" is how to attach to the right renderer and repair auth. apps/desktop/scripts/cdp-smoke-integrations.ts is a working example script.”
- name
- cdp-verification
Files
Just SKILL.md in .agents/skills/cdp-verification of superset-sh/superset.
Open the folder on GitHubat commit 5021353
Compare with similar skills
Cdp Verification 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 |
|---|---|---|---|---|---|---|
| Cdp Verification this skillsuperset-sh/superset | 15k | — | ~2.5k | Automated safety check: Notes | Custom licence | |
| Diff-Driven Smoke TestsSkyvern-AI/skyvern | 23k | — | ~5.2k | Automated safety check: Pass | AGPL-3.0 | |
| Record E2E Giflablup/backend.ai-webui | 133 | — | ~907 | Automated safety check: Notes | LGPL-3.0 | |
| Web Application Testinganthropics/skills | 180k | 51 repos | ~966 | Automated safety check: Pass | Apache-2.0 | |
| Write and Verify Playwright Testsappsmithorg/appsmith | 41k | — | ~2.9k | Automated safety check: Notes | Apache-2.0 | |
| playwright-cli Browser Automationgithub/gh-aw | 5.4k | 23 repos | ~2.8k | Automated safety check: Pass | MIT |
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Related
Works with
Categories
Questions about Cdp Verification
What does Cdp Verification do?
Verify UI behavior end-to-end by driving the running desktop app over the Chrome DevTools Protocol. Cdp Verification is an agent skill from superset-sh/superset. Verify UI behavior end-to-end by driving the running desktop app over the Chrome DevTools Protocol.
When should I use Cdp Verification?
Cdp Verification fits situations like: asked to verify; confirm a UI change; regression in the real app rather than in tests.
How do I install Cdp Verification in Claude Code?
Run `npx skills add superset-sh/superset --skill cdp-verification -a claude-code`. Or copy the skill folder (.agents/skills/cdp-verification in superset-sh/superset) into .claude/skills/cdp-verification in your project. Claude Code loads it when a task matches its description.
How do I install Cdp Verification in Codex?
Run `npx skills add superset-sh/superset --skill cdp-verification -a codex`. Or copy the skill folder (.agents/skills/cdp-verification in superset-sh/superset) into .agents/skills/cdp-verification in your project. Codex loads it when a task matches its description.
Can I use Cdp Verification 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 superset-sh/superset --skill cdp-verification -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cdp-verification, .gemini/skills/cdp-verification, .github/skills/cdp-verification and .opencode/skills/cdp-verification in your project.
What does Cdp Verification need to run?
Going by SKILL.md and its folder, Cdp Verification needs the command-line tools its instructions call (bun) and credentials named DEV_PASSWORD.
Does Cdp Verification 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 Cdp Verification safe to install?
Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
What licence does Cdp Verification use?
Cdp Verification has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Cdp Verification use?
About 2.5k tokens (SKILL.md is roughly 10k 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 Cdp Verification?
Skills that share tags, products or a category with Cdp Verification: Diff-Driven Smoke Tests (Skyvern-AI/skyvern, 23k stars), Record E2E Gif (lablup/backend.ai-webui, 133 stars), Web Application Testing (anthropics/skills, 180k stars) and Write and Verify Playwright Tests (appsmithorg/appsmith, 41k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Cdp Verification?
superset-sh (a GitHub organization) maintains it in superset-sh/superset, which has 15,013 GitHub stars. The repository holds 47 skills in this directory. The repository was last updated on October 9, 2026.
Source: superset-sh/superset on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.