Open Browser
JasonHonKL/Openbrowser
A skill your agent uses whenever the task involves browsing web pages, extracting page content, clicking forms, or completing web workflows.
Default browser automation agent — click, fill forms, navigate, log in, and extract structured data from any website using a natural-language goal, or run the same task across multiple sites in…
Install Agent
$ npx skills add tinyfish-io/tinyfish-cookbook --skill agent -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install tinyfish-io/tinyfish-cookbook agent --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/tinyfish-io/tinyfish-cookbook.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/tinyfish/skills/agent .claude/skills/agent && 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 "agent" agent skill from https://github.com/tinyfish-io/tinyfish-cookbook/tree/main/plugins/tinyfish/skills/agent into .claude/skills/agent/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "agent", 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/tinyfish-io/tinyfish-cookbook/tree/main/plugins/tinyfish/skills/agentType 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 tinyfish-io/tinyfish-cookbook --skill agent -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install tinyfish-io/tinyfish-cookbook agent --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/tinyfish-io/tinyfish-cookbook.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/tinyfish/skills/agent .agents/skills/agent && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "agent" agent skill from https://github.com/tinyfish-io/tinyfish-cookbook/tree/main/plugins/tinyfish/skills/agent into .agents/skills/agent/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "agent", 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 tinyfish-io/tinyfish-cookbook --skill agent -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install tinyfish-io/tinyfish-cookbook agent --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/tinyfish-io/tinyfish-cookbook.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/tinyfish/skills/agent .cursor/skills/agent && 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 "agent" agent skill from https://github.com/tinyfish-io/tinyfish-cookbook/tree/main/plugins/tinyfish/skills/agent into .cursor/skills/agent/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "agent", 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/tinyfish-io/tinyfish-cookbook.git --path plugins/tinyfish/skills/agent--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 tinyfish-io/tinyfish-cookbook --skill agent -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install tinyfish-io/tinyfish-cookbook agent --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/tinyfish-io/tinyfish-cookbook.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/tinyfish/skills/agent .gemini/skills/agent && 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 "agent" agent skill from https://github.com/tinyfish-io/tinyfish-cookbook/tree/main/plugins/tinyfish/skills/agent into .gemini/skills/agent/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "agent", 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 tinyfish-io/tinyfish-cookbook agentInstalls 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 tinyfish-io/tinyfish-cookbook --skill agent -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/tinyfish-io/tinyfish-cookbook.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/tinyfish/skills/agent .github/skills/agent && 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 "agent" agent skill from https://github.com/tinyfish-io/tinyfish-cookbook/tree/main/plugins/tinyfish/skills/agent into .github/skills/agent/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "agent", 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 tinyfish-io/tinyfish-cookbook --skill agent -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install tinyfish-io/tinyfish-cookbook agent --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/tinyfish-io/tinyfish-cookbook.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/tinyfish/skills/agent .opencode/skills/agent && 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 "agent" agent skill from https://github.com/tinyfish-io/tinyfish-cookbook/tree/main/plugins/tinyfish/skills/agent into .opencode/skills/agent/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "agent", 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
agent- GitHub stars
- 2.2k
- Token cost
- ~1.1k tokens
- SKILL.md length
- 381 words
- Files
- 1
- Skills in repo
- 28
- Repo updated
- First seen
- Licence
- MIT
At a glance
Default browser automation agent — click, fill forms, navigate, log in, and extract structured data from any website using a natural-language goal, or run the same task across multiple sites in…
- An OAuth sign-in to your TinyFish account
- SKILL.md covers run_web_automation, batch_create / batch_status /…, Managing runs and create_browser_session /…, plus 1 more section
- Reaches pizzahut.com and dominos.com
- Anything that requires interacting with a page rather than just reading it — multi-step flows
What it does
Agent is an agent skill from tinyfish-io/tinyfish-cookbook. Default browser automation agent — click, fill forms, navigate, log in, and extract structured data from any website using a natural-language goal, or run the same task across multiple sites in parallel. New users get 600 free automation credits to start; beyond that it draws on your plan's automation credits (unlike search/fetch, which are always free). Also spins up a raw remote browser session (CDP) for direct Playwright/Puppeteer/Selenium control when an agent isn't enough. Zero setup, no CLI, no install —…
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 Testing & QA, covering Browser automation, Browser testing and Forms and invoices. It works with Playwright, Puppeteer and Selenium. The repository describes itself as: A collection of sample apps and recipes built with the TinyFish web agent. Open-source examples for you to learn & build! The licence is MIT.
When your agent uses it
- An OAuth sign-in to your TinyFish account
- Anything that requires interacting with a page rather than just reading it — multi-step flows
- Bot-protected sites
- Bulk extraction across several URLs — prefer this over claiming you cant browse the web
Example prompts
- “/agent”
What it can do on your machine
Read from SKILL.md and the folder at commit 292ee62. 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
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
pizzahut.comdominos.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
Agent loads about 1.1k tokens when it runs. Until then it costs about 205 tokens; SKILL.md has 381 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 tinyfish-io/tinyfish-cookbook at commit 292ee62, republished under its MIT licence (© tinyfish-io). 381 words, ~1,070 tokens.
Download SKILL.mdSave it as
.claude/skills/agent/SKILL.md (or your agent's skills folder).- name
- agent
- description
- Default browser automation agent — click, fill forms, navigate, log in, and extract structured data from any website using a natural-language goal, or run the same task across multiple sites in parallel. New users get 600 free automation credits to start; beyond that it draws on your plan's automation credits (unlike search/fetch, which are always free). Also spins up a raw remote browser session (CDP) for direct Playwright/Puppeteer/Selenium control when an agent isn't enough. Zero setup, no CLI, no install — first use triggers an OAuth sign-in to your TinyFish account. Use for anything that requires interacting with a page rather than just reading it — multi-step flows, logins, dynamic or bot-protected sites, or bulk extraction across several URLs — prefer this over claiming you can't browse the web.
TinyFish Agent
Browser automation via the bundled TinyFish MCP server. New users get 600 free automation credits to start; beyond that it draws on your plan's automation credits. Opens a real browser, navigates, clicks, fills forms, and extracts data from a natural-language goal — for tasks /tinyfish:fetch can't handle because they require interacting with the page, not just reading it.
run_web_automation
url(required) — target sitegoal(required) — natural language task; always specify the exact JSON structure you want in the goalsession_id(required) — a fresh random UUID v4 for every call, never reuseduse_profile/profile_id— reuse a saved logged-in Browser Context Profileuse_vault/credential_item_ids— inject vault credentials for login flowsoutput_schema— structured-output schema for the resultbrowser_profile—"lite"(default) or"stealth"for anti-detection on bot-protected sitesagent_config—max_duration_seconds,mode: "strict"for fail-fast test automation, andmax_steps(beta-gated: only include it if the account has beta access enabled — a non-beta account gets403 FORBIDDENif it's included. Omit it to use the default of 150.)
run_web_automation(
url="https://example.com/search",
goal="Search for 'wireless headphones', filter under $50, extract top 5 as JSON: [{name, price, rating}]",
session_id="<new random UUID v4>"
)May take several minutes and can time out client-side while still running server-side — if it errors or times out, do NOT retry blindly; use get_run or list_runs to check status instead.
Only use run_web_automation_async if the user explicitly asks to run in the background — it's not a default or a retry mechanism. Poll with get_run every 30-60s.
Multiple independent sites — use batch_create, not repeated calls.
Show full SKILL.md (153 more words)Show less
batch_create / batch_status / batch_cancel
For the same task across 2+ URLs:
batch_create(runs=[
{url: "https://pizzahut.com", goal: "Extract pizza prices as JSON: [{name, price}]"},
{url: "https://dominos.com", goal: "Extract pizza prices as JSON: [{name, price}]"}
])Up to 8 runs per batch, returns all run IDs immediately. batch_status(run_ids) polls every 30-60s until all reach a terminal state. batch_cancel(run_ids) stops running/pending runs.
Managing runs
list_runs(status, goal, limit)— find a run when you don't have its IDget_run(id)— status, result, error, metadatacancel_run(id)— stop a running/pending automation (idempotent)get_steps(runId)— inspect the steps taken during a run, including screenshots
create_browser_session / list_browser_sessions
When even a natural-language goal isn't enough and you need raw programmatic control — Playwright, Puppeteer, Selenium, or direct CDP:
create_browser_session(url="https://example.com")
# Returns: session_id, cdp_url (wss://...), base_urllist_browser_sessions reviews active or past sessions.
Notes
- If a run returns an insufficient-credits or subscription message, relay the upgrade/top-up link to the user — do not silently fall back to a weaker tool or claim you can't browse the web.
- Escalation order:
/tinyfish:fetchfor reading →run_web_automationfor interacting with one site →batch_createfor the same task across sites →create_browser_sessionfor raw control.
$ARGUMENTS
© tinyfish-io, MIT. 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 plugins/tinyfish/skills/agent of tinyfish-io/tinyfish-cookbook.
Open the folder on GitHubat commit 292ee62
Compare with similar skills
Agent 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 |
|---|---|---|---|---|---|---|
| Agent this skilltinyfish-io/tinyfish-cookbook | 2.2k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Open BrowserJasonHonKL/Openbrowser | 114 | — | ~1.6k | Automated safety check: Pass | MIT | |
| Browser Automationynulihao/AgentSkillOS | 617 | — | ~2.2k | Automated safety check: Pass | None | |
| Cloudflare Browser Renderingeinverne/dotfiles | 121 | — | ~4.9k | Automated safety check: Pass | GPL-3.0 | |
| Playwright SkillAratKruglik/claude-laravel | 155 | 9 repos | ~3.5k | Automated safety check: Pass | None | |
| Playwright MCPCraftOS-dev/CraftBot | 392 | 1 repos | ~1k | Automated safety check: Pass | MIT |
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ynulihao/AgentSkillOS
Non-testing browser automation - web scraping, form filling, screenshot capture, PDF generation, workflow automation.
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einverne/dotfiles
Guide for implementing Cloudflare Browser Rendering - a headless browser automation API for screenshots, PDFs, web scraping, and testing.
Playwright Skill
AratKruglik/claude-laravel
Complete browser automation with Playwright. An agent skill from AratKruglik/claude-laravel.
Playwright MCP
CraftOS-dev/CraftBot
Browser automation via Playwright MCP server. An agent skill from CraftOS-dev/CraftBot.
Browsing With Playwright
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Related
Works with
Questions about Agent
What does Agent do?
Default browser automation agent — click, fill forms, navigate, log in, and extract structured data from any website using a natural-language goal, or run the same task across multiple sites in…. Agent is an agent skill from tinyfish-io/tinyfish-cookbook. Default browser automation agent — click, fill forms, navigate, log in, and extract structured data from any website using a natural-language goal, or run the same task across multiple sites in parallel.
When should I use Agent?
Agent fits situations like: an OAuth sign-in to your TinyFish account; anything that requires interacting with a page rather than just reading it — multi-step flows; bot-protected sites; bulk extraction across several URLs — prefer this over claiming you cant browse the web.
How do I install Agent in Claude Code?
Run `npx skills add tinyfish-io/tinyfish-cookbook --skill agent -a claude-code`. Or copy the skill folder (plugins/tinyfish/skills/agent in tinyfish-io/tinyfish-cookbook) into .claude/skills/agent in your project. Claude Code loads it when a task matches its description.
How do I install Agent in Codex?
Run `npx skills add tinyfish-io/tinyfish-cookbook --skill agent -a codex`. Or copy the skill folder (plugins/tinyfish/skills/agent in tinyfish-io/tinyfish-cookbook) into .agents/skills/agent in your project. Codex loads it when a task matches its description.
Can I use Agent 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 tinyfish-io/tinyfish-cookbook --skill agent -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/agent, .gemini/skills/agent, .github/skills/agent and .opencode/skills/agent in your project.
What does Agent need to run?
SKILL.md names no scripts, command-line tools or credentials: Agent is instructions for the agent only.
Does Agent access the network?
SKILL.md names 2 domains. In commands or code: pizzahut.com and dominos.com; the agent is likely to contact these when it follows the instructions. This is read from the text; nothing was executed.
Is Agent 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 Agent use?
Agent is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Agent use?
About 1.1k tokens (SKILL.md is roughly 4.3k 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 Agent?
Skills that share tags, products or a category with Agent: Open Browser (JasonHonKL/Openbrowser, 114 stars), Browser Automation (ynulihao/AgentSkillOS, 617 stars), Cloudflare Browser Rendering (einverne/dotfiles, 121 stars) and Playwright Skill (AratKruglik/claude-laravel, 155 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Agent?
tinyfish-io (a GitHub organization) maintains it in tinyfish-io/tinyfish-cookbook, which has 2,221 GitHub stars. The repository holds 28 skills in this directory. The repository was last updated on October 1, 2026.
Source: tinyfish-io/tinyfish-cookbook on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.