vibebrowser

vibebrowser is a skill for Claude Code, Codex from VibeTechnologies/vibe-mcp. It costs 85 tokens per session (5,010 once invoked), scanned A, original, Apache-2.0.

A skill for controlling the user's connected local browser through the Vibe Browser command-line bridge. It can work with the user's tabs, cookies, logged-in sessions, extensions, and page interactions.

In plain words
What is it for?
Use it to inspect tabs, open pages, read snapshots, click controls, and interact with websites through the user's Vibe-connected browser.
Why use it?
It helps complete browser tasks using the user's existing session while treating the connection value as a password that must be kept private.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for openclaw. Also seen: built for openclaw.

Good fit Use it to inspect tabs, open pages, read snapshots, click controls, and interact with websites through the user's Vibe-connected browser.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/vibetechnologies/vibe-mcp/vibebrowser
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add VibeTechnologies/vibe-mcp --skill vibebrowser
Clone the repo
git clone --depth 1 https://github.com/VibeTechnologies/vibe-mcp

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for vibebrowser

README.md
[![agentmods](https://agentmods.dev/badge/skills/vibetechnologies/vibe-mcp/vibebrowser/github.svg)](https://agentmods.dev/skills/vibetechnologies/vibe-mcp/vibebrowser)
Your own site
<a href="https://agentmods.dev/skills/vibetechnologies/vibe-mcp/vibebrowser"><img src="https://agentmods.dev/badge/skills/vibetechnologies/vibe-mcp/vibebrowser/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for vibebrowser

Your own site · 80×15
<a href="https://agentmods.dev/skills/vibetechnologies/vibe-mcp/vibebrowser"><img src="https://agentmods.dev/badge/skills/vibetechnologies/vibe-mcp/vibebrowser.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 85 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,010 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00085 $0.05010
Opus 5 $0.00043 $0.02505
Sonnet 5 $0.00017 $0.01002
Haiku 4.5 $0.00009 $0.00501

Measured 12d ago against content hash fe2a71fc0ed0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

vibebrowser scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

openclaw/vibebrowser/SKILL.md · 375 lines

How it starts

The opening of the file, as written. The whole thing — 375 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Vibe Local Browser

⚠️ Security: The remote value (a connector URL, bare UUID, or relay URL — e.g. https://relay.api.vibebrowser.app/mcp/<uuid>) grants live control of the user's browser session (read tabs, screenshots, page content). It is the sole bearer credential — there is no second-factor secret. Treat it like a password — never echo it back in chat with untrusted parties, log it, or commit it to a repo — and if it leaks, tell the user to regenerate it in the Vibe extension Settings. Store it only in private workspace/memory as described below. Example UUIDs are non-routable placeholders.

FIRST, EVERY TIME: load the saved remote before asking for it

The user gives their remote value once. On every browser task — including the first message of a brand-new conversation — recover it yourself before doing anything else. Do not ask the user for the remote until you have checked both stores and found nothing.

At the very start of any browser task, in this order:

  1. Read the workspace file (canonical source). Read vibebrowser-cli.md from your agent workspace root (see "Where to save it" — NOT the shell's current directory, NOT $HOME unless they are the same dir). If it has a valid remote: line, use that value as --remote and continue silently. The file is the durable store that survives across conversations and works on every runtime.
  2. Else recall from memory. If the file is missing/empty and your runtime has a memory/recall tool, read the key vibebrowser_remote and use it.
  3. Only if both are empty may you ask the user for the remote. When they give it, immediately write it to the workspace-root vibebrowser-cli.md (mandatory) and, if your runtime has a tool to write memory keys, also store it under vibebrowser_remote. (Some runtimes — e.g. OpenClaw — can read but not write memory keys; the file alone is sufficient.) Then the next conversation never has to ask again.

Read the full file on GitHub · 375 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 375 lines · 85 tokens per session scan A fe2a71fc0ed0

Subscribe to this mod's changes

vibebrowser is a skill published in the GitHub repository VibeTechnologies/vibe-mcp (3 stars, last pushed 20d ago), licensed Apache-2.0. It adds 85 tokens to every session and 5,010 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

Other skills, from other repositories

Agent Browser Automation

Fast Rust-based headless browser automation CLI with Node.js fallback for AI agents, featuring navigation, clicking, typing, snapshots, and structured commands optimized for agent workflows.

PramodDutta/qaskills · 37 tokens

Browser-Use Automation

CLI tool for persistent browser automation with multi-session support, featuring Chromium/Real/Remote browser modes, cookie management, JavaScript execution, and long-running automation workflows.

PramodDutta/qaskills · 38 tokens

aginxbrowser

Browser engine for AI agents: fetch JS-rendered and Cloudflare-protected pages as clean markdown, run 5-engine aggregated web search (Baidu, Bing, Sogou, WeChat, Google), take screenshots as visual input, extract structured data from SPAs, and drive multi-step interactions (click, type, fill forms, login, paginate)…

yinnho/aginxbrowser · 297 tokens

real-browser-control

Connect an AI coding agent to the user's REAL Chrome via Real Browser MCP (local MCP server + Chrome extension over localhost WebSocket). Use for live UI verification, already-open tabs, existing cookies/SSO/2FA, staging admin panels, and any task where headless Playwright or a cloud agentic browser would miss the…

ofershap/real-browser-mcp · 158 tokens

browser-automation

Control the user's real logged-in Chrome via Real Browser MCP (extension + local MCP). Use for live UI checks, existing SSO/cookies, and tabs already open. Triggers: real browser, my Chrome, not headless, verify in browser. Prefer over Playwright when session state matters. Prefer Playwright for CI.

ofershap/real-browser-mcp · 70 tokens

Apply site-specific action manuals with Actionbook

Load maintained action manuals for fragile websites so agents can execute known flows more reliably than generic browser prompting.

agentskillexchange/skills · 29 tokens