Agent Browser CLI
vercel-labs/agent-browser
Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking…
Visually verify component changes in Storybook using the agent-browser CLI tool
$ npx skills add razorpay/blade --skill verify-with-browser -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install razorpay/blade verify-with-browser --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/razorpay/blade.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/verify-with-browser .claude/skills/verify-with-browser && 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 "verify-with-browser" agent skill from https://github.com/razorpay/blade/tree/master/.agents/skills/verify-with-browser into .claude/skills/verify-with-browser/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "verify-with-browser", 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/razorpay/blade/tree/master/.agents/skills/verify-with-browserType 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 razorpay/blade --skill verify-with-browser -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install razorpay/blade verify-with-browser --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/razorpay/blade.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/verify-with-browser .agents/skills/verify-with-browser && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "verify-with-browser" agent skill from https://github.com/razorpay/blade/tree/master/.agents/skills/verify-with-browser into .agents/skills/verify-with-browser/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "verify-with-browser", 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 razorpay/blade --skill verify-with-browser -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install razorpay/blade verify-with-browser --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/razorpay/blade.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/verify-with-browser .cursor/skills/verify-with-browser && 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 "verify-with-browser" agent skill from https://github.com/razorpay/blade/tree/master/.agents/skills/verify-with-browser into .cursor/skills/verify-with-browser/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "verify-with-browser", 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/razorpay/blade.git --path .agents/skills/verify-with-browser--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 razorpay/blade --skill verify-with-browser -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install razorpay/blade verify-with-browser --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/razorpay/blade.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/verify-with-browser .gemini/skills/verify-with-browser && 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 "verify-with-browser" agent skill from https://github.com/razorpay/blade/tree/master/.agents/skills/verify-with-browser into .gemini/skills/verify-with-browser/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "verify-with-browser", 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 razorpay/blade verify-with-browserInstalls 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 razorpay/blade --skill verify-with-browser -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/razorpay/blade.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/verify-with-browser .github/skills/verify-with-browser && 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 "verify-with-browser" agent skill from https://github.com/razorpay/blade/tree/master/.agents/skills/verify-with-browser into .github/skills/verify-with-browser/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "verify-with-browser", 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 razorpay/blade --skill verify-with-browser -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install razorpay/blade verify-with-browser --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/razorpay/blade.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/verify-with-browser .opencode/skills/verify-with-browser && 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 "verify-with-browser" agent skill from https://github.com/razorpay/blade/tree/master/.agents/skills/verify-with-browser into .opencode/skills/verify-with-browser/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "verify-with-browser", 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.
verify-with-browserVisually verify component changes in Storybook using the agent-browser CLI tool
Verify With Browser is an agent skill from razorpay/blade. Visually verify component changes in Storybook using the agent-browser CLI tool
Its SKILL.md is about 1.1k 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 Productivity & Automation, covering Browser automation. It works with Storybook and Figma. The repository describes itself as: Design System that powers Razorpay. The licence is MIT.
6 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit fa38cf0. It shows what the files ask for, not the result of running them.
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.
Shell commands in SKILL.md call:
npxyarnFrom the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md. Its commands use npx and yarn, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Verify With Browser loads about 1.1k tokens when it runs. Until then it costs about 25 tokens; SKILL.md has 398 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.
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.
The full file from razorpay/blade at commit fa38cf0, republished under its MIT licence (© razorpay). 398 words, ~1,148 tokens.
.claude/skills/verify-with-browser/SKILL.md (or your agent's skills folder).Visually verify component changes in Storybook using the agent-browser CLI tool.
/verify-with-browser <ComponentName>Example:
/verify-with-browser Popover
/verify-with-browser Buttonyarn start:web in packages/blade or packages/blade-svelte depending on the package you are verifying)npx agent-browser to run commands (no installation required)Use Shell tool to run these commands with npx:
npx agent-browser --help - Show help for agent-browser commandsnpx agent-browser open <url> - Navigate to a URLnpx agent-browser snapshot - Get current page structure with element refsnpx agent-browser snapshot -i - Interactive snapshot with clickable elementsnpx agent-browser screenshot <filename> - Capture screenshot and save to filenpx agent-browser click @<ref> - Click element using ref from snapshotnpx agent-browser type @<ref> "text" - Type text into elementnpx agent-browser close - Close browser sessionNote: the localhost port number might vary. Find the right port where storybook is running.
Option 1: Full Storybook View
npx agent-browser open "http://localhost:9011/?path=/story/components-<component>--<story>"Option 2: Iframe View (Recommended for Screenshots)
npx agent-browser open "http://localhost:9011/iframe.html?id=components-<component>--<story>&viewMode=story"Why use iframe view?
npx agent-browser snapshotnpx agent-browser screenshot <component-name>-<story>.png# Open the component story in iframe view
npx agent-browser open "http://localhost:9011/iframe.html?id=components-popover--uncontrolled&viewMode=story"
# Get snapshot to see page structure and verify loaded
npx agent-browser snapshot
# Take screenshot for visual verification
npx agent-browser screenshot popover-uncontrolled.png
# If interactive testing needed, get snapshot with refs
npx agent-browser snapshot -i
# Output will show elements like:
# - button "Open Popover" [ref=e1]
# - text "Click to toggle" [ref=e2]
# Click elements using refs
npx agent-browser click @e1
# Take another screenshot of the active state
npx agent-browser screenshot popover-open.png
# Close browser when done
npx agent-browser closeVerify the following match the Figma design:
Storybook runs on http://localhost:9011/ (port may vary, check terminals).
URL Formats:
http://localhost:9011/?path=/story/components-<component>--<story-name>http://localhost:9011/iframe.html?id=components-<component>--<story-name>&viewMode=storyhttp://localhost:9011/?path=/docs/components-<component>--docsStory Name Conversion:
uncontrolledproduct-use-case-2.stories.tsx filenpx agent-browser click and npx agent-browser type to test interactive states© razorpay, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in .agents/skills/verify-with-browser of razorpay/blade.
Open the folder on GitHubat commit fa38cf0
Verify With Browser 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 |
|---|---|---|---|---|---|---|
| Verify With Browser this skillrazorpay/blade | 656 | — | ~1.1k | Automated safety check: Pass | MIT | |
| Agent Browser CLIvercel-labs/agent-browser | 44k | 24 repos | ~864 | Automated safety check: Pass | Apache-2.0 | |
| Bdgszymdzum/browser-debugger-cli | 170 | — | ~2.4k | Automated safety check: Notes | MIT | |
| Unicliolo-dot-io/Uni-CLI | 274 | — | ~3.8k | Automated safety check: Notes | Apache-2.0 | |
| External Electron App Automationcashew-labs/libretto | 904 | — | ~967 | Automated safety check: Pass | MIT | |
| UX Audit WalkthroughAIPexStudio/AIPex | 1.3k | — | ~1.9k | Automated safety check: Pass | MIT |
vercel-labs/agent-browser
Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking…
szymdzum/browser-debugger-cli
Use bdg CLI to drive and debug a real Chrome via Chrome DevTools Protocol - navigate, click, fill and submit forms, check what an action changed (navigation, new messages, pending requests), inspect…
olo-dot-io/Uni-CLI
Comprehensive guide to Uni-CLI — the open Agent-Computer Interface runtime for real software.
cashew-labs/libretto
Drives desktop Electron apps already installed on your machine, such as Slack, Discord or VS Code, by relaunching them with a debugging port and using the Libretto CLI.
AIPexStudio/AIPex
Walks a Figma prototype or live webpage screen by screen and scores it against four minimalist usability principles.
Khan/wonder-blocks
Implements user interfaces using the Wonder Blocks (WB) design system — Khan Academy's React component library.
razorpay/blade
Review blade PRs by fetching diff, checking CI status, and getting Storybook URL.
razorpay/blade
Add React Native support (.native.tsx files) to Blade components that currently only have web implementations.
razorpay/blade
Orchestrate parallel migration of Blade React components to Svelte 5.
razorpay/blade
Important guidelines for writing frontend UI code. An agent skill from razorpay/blade.
razorpay/blade
Heal a Blade PR by fixing CI failures, missing changesets, and sanity issues.
razorpay/blade
This rule helps in reviewing the component before shipping to make sure all important things are checked
Visually verify component changes in Storybook using the agent-browser CLI tool. Verify With Browser is an agent skill from razorpay/blade.
Verify With Browser fits situations like: tasks that involve Browser automation.
Run `npx skills add razorpay/blade --skill verify-with-browser -a claude-code`. Or copy the skill folder (.agents/skills/verify-with-browser in razorpay/blade) into .claude/skills/verify-with-browser in your project. Claude Code loads it when a task matches its description.
Run `npx skills add razorpay/blade --skill verify-with-browser -a codex`. Or copy the skill folder (.agents/skills/verify-with-browser in razorpay/blade) into .agents/skills/verify-with-browser in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add razorpay/blade --skill verify-with-browser -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/verify-with-browser, .gemini/skills/verify-with-browser, .github/skills/verify-with-browser and .opencode/skills/verify-with-browser in your project.
Going by SKILL.md and its folder, Verify With Browser needs the command-line tools its instructions call (npx and yarn). Our summary lists: Node.js.
SKILL.md contains no URLs. Its commands use npx, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
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.
Verify With Browser is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.1k tokens (SKILL.md is roughly 4.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Verify With Browser: Agent Browser CLI (vercel-labs/agent-browser, 44k stars), Bdg (szymdzum/browser-debugger-cli, 170 stars), Unicli (olo-dot-io/Uni-CLI, 274 stars) and External Electron App Automation (cashew-labs/libretto, 904 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
razorpay (a GitHub organization) maintains it in razorpay/blade, which has 656 GitHub stars. The repository holds 16 skills in this directory. The repository was last updated on October 9, 2026.
Source: razorpay/blade on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.