Agent skill

Superset Browser Control

by superset-sh in superset-sh/superset

Opens pages, takes screenshots, reads the console, clicks and types in the browser panes of a Superset workspace, with Browser Use as a fallback for other browsers.

Custom licenceAuto-check passedProductivity & Automation

Install Superset Browser Control

skills CLI
$ npx skills add superset-sh/superset --skill browser -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install superset-sh/superset browser --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/superset-sh/superset.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/superset/skills/browser .claude/skills/browser && rm -rf skills-src

Use ~/.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/

Facts

Skill name
browser
GitHub stars
15k
Token cost
~2.9k tokens
SKILL.md length
1,320 words
Files
3 (incl. references)
Skills in repo
47
Repo updated
First seen
Licence
Custom licence

At a glance

Opens pages, takes screenshots, reads the console, clicks and types in the browser panes of a Superset workspace, with Browser Use as a fallback for other browsers.

  • Works in 3 steps: Run superset browser --help and require… → Resolve the workspace. Inside a… → Panes live in the desktop app. A host…
  • Previewing a running local web app and checking how it looks
  • SKILL.md covers Choose a surface, Establish the control surface, Find or open a pane and Drive with the high-level verbs, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Pages are driven through `superset browser` commands in the pane you can see, using that pane's real logged-in session, with a raw Chrome DevTools Protocol endpoint for anything the high-level commands do not cover. The agent first decides on a surface: plain `curl` or fetch for public pages and JSON, and the in-app pane for previewing a dev server or checking a flow you are watching.

Browser Use is kept for targets the panes cannot reach, such as a Chrome window outside Superset, a host without the desktop app or an isolated or cloud browser, and for open-ended or long multi-step flows after you agree to it. Setup checks that `superset browser --help` lists the needed commands, updates the CLI if not, and resolves the workspace from the environment or `superset workspaces list`. `references/browser-use.md` covers install consent, attaching and cleanup.

When your agent uses it

  • Previewing a running local web app and checking how it looks
  • Reading the browser console of a page under test
  • Filling in a form or clicking through a web flow in your signed-in session
  • Driving a browser the Superset panes cannot reach

Example prompts

  • “Open localhost:3000 in a browser pane and take a screenshot.”
  • “Show me the console output on the checkout page after I click the submit button.”
  • “Click through the signup flow and tell me where it breaks.”

Requirements

  • The Superset desktop app and its `superset` CLI with the browser commands
  • `curl`
  • Pre-approved tools (allowed-tools): Bash(superset:*), Bash(curl:*)

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Run superset browser --help and require list, open, navigate,
  2. Resolve the workspace. Inside a workspace, use $SUPERSET_WORKSPACE_ID;
  3. Panes live in the desktop app. A host with no desktop attached (a standalone

What it can do on your machine

Read from SKILL.md and the folder at commit 4ec5b6e. 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:

    • Bash(superset:*)
    • Bash(curl:*)

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are bash and javascript).

    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

Superset Browser Control loads about 2.9k tokens when it runs, and up to ~4.2k if it reads all its reference files. Until then it costs about 122 tokens; SKILL.md has 1,320 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~122
When it runs · the whole SKILL.md, loaded when a task matches
~2.9k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~4.2k

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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,320 words (~2,853 tokens).

“Drive web pages through the browser panes inside a Superset workspace with the superset browser commands. Every operation runs in the pane the user can see, against the pane's real, logged-in session. A raw Chrome DevTools Protocol (CDP) endpoint covers…”

— opening of SKILL.md by superset-sh, Custom licence
name
browser
allowed-tools
Bash(superset:*), Bash(curl:*)
argument-hint
URL or what to do in the browser

Read the full SKILL.md on GitHub

Files

SKILL.md and 2 other files (references) in plugins/superset/skills/browser of superset-sh/superset.

  • SKILL.md
  • agents/openai.yaml
  • references/browser-use.md

Open the folder on GitHubat commit 4ec5b6e

Compare with similar skills

Superset Browser Control 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.

Superset Browser Control compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Superset Browser Control this skillsuperset-sh/superset15k—~2.9kAutomated safety check: PassCustom licence
AI Search Hubminsight-ai-info/AI-Search-Hub1.3k—~1.3kAutomated safety check: PassNone
Browser Tools981377660LMT/algorithm-study2771 repos~1.3kAutomated safety check: PassNone
Agent Browser Automationwithkynam/vibecode-pro-max-kit1.1k—~2.6kAutomated safety check: PassApache-2.0
Electron Devtools Testingankitvgupta/exo495—~2.4kAutomated safety check: PassCustom licence
Discover UI SurfaceZhixiangLuo/10xProductivity479—~296Automated safety check: PassMIT

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    Turns a bug report or feature request about Superset into a short, scannable write-up and submits it privately or as a public GitHub issue.

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  • Superset Incident Triage

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Works with

Questions about Superset Browser Control

What does Superset Browser Control do?

Opens pages, takes screenshots, reads the console, clicks and types in the browser panes of a Superset workspace, with Browser Use as a fallback for other browsers. Pages are driven through `superset browser` commands in the pane you can see, using that pane's real logged-in session, with a raw Chrome DevTools Protocol endpoint for anything the high-level commands do not cover. The agent first decides on a surface: plain `curl` or fetch for public pages and JSON, and the in-app pane for previewing a dev server or checking a flow you are watching.

When should I use Superset Browser Control?

Superset Browser Control fits situations like: previewing a running local web app and checking how it looks; reading the browser console of a page under test; filling in a form or clicking through a web flow in your signed-in session; driving a browser the Superset panes cannot reach.

How do I install Superset Browser Control in Claude Code?

Run `npx skills add superset-sh/superset --skill browser -a claude-code`. Or copy the skill folder (plugins/superset/skills/browser in superset-sh/superset) into .claude/skills/browser in your project. Claude Code loads it when a task matches its description.

How do I install Superset Browser Control in Codex?

Run `npx skills add superset-sh/superset --skill browser -a codex`. Or copy the skill folder (plugins/superset/skills/browser in superset-sh/superset) into .agents/skills/browser in your project. Codex loads it when a task matches its description.

Can I use Superset Browser Control 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 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/browser, .gemini/skills/browser, .github/skills/browser and .opencode/skills/browser in your project.

What does Superset Browser Control need to run?

SKILL.md names no scripts, command-line tools or credentials: Superset Browser Control is instructions for the agent only. Our summary lists: The Superset desktop app and its `superset` CLI with the browser commands; `curl`. Its frontmatter pre-approves these tools: Bash(superset:*), Bash(curl:*).

Does Superset Browser Control 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 Superset Browser Control 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 Superset Browser Control use?

Superset Browser Control 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 Superset Browser Control use?

About 2.9k tokens (SKILL.md is roughly 11k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.3k tokens, read only when the agent opens those files.

What are the alternatives to Superset Browser Control?

Skills that share tags, products or a category with Superset Browser Control: AI Search Hub (minsight-ai-info/AI-Search-Hub, 1.3k stars), Browser Tools (981377660LMT/algorithm-study, 277 stars), Agent Browser Automation (withkynam/vibecode-pro-max-kit, 1.1k stars) and Electron Devtools Testing (ankitvgupta/exo, 495 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Superset Browser Control?

superset-sh (a GitHub organization) maintains it in superset-sh/superset, which has 15,042 GitHub stars. The repository holds 47 skills in this directory. The repository was last updated on October 10, 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.