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chrome-agent-control

chrome-agent-control is a skill for Codex from escapeWu/chrome-agent-bridge. It costs 86 tokens per session (903 once invoked), scanned A, original, MIT.

Instructions and tools for controlling an approved Chrome tab or analyzing supplied browser-related code and files.

In plain words
What is it for?
Use it to inspect pages, click and fill forms, debug scripts, trace browser performance, study requests, reconstruct source maps, or analyze local JavaScript, binary payloads, and WASM.
Why use it?
They provide defined procedures for browser control, debugging, source maps, network monitoring, performance data, payloads, protocols, and WebAssembly (WASM).

Skill for Codex

Written for Codex: agents/openai.yaml present.

not rated 3repo +1 changed 10d ago A scan 86 tokens original MIT

Good fit Use it to inspect pages, click and fill forms, debug scripts, trace browser performance, study requests, reconstruct source maps, or analyze local JavaScript, binary payloads, and WASM.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/escapewu/chrome-agent-bridge/chrome-agent-control
View source ↗ escapeWu/chrome-agent-bridge
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 escapeWu/chrome-agent-bridge --skill chrome-agent-control
Clone the repo
git clone --depth 1 https://github.com/escapeWu/chrome-agent-bridge

Made for: 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 chrome-agent-control

README.md
[![agentmods](https://agentmods.dev/badge/skills/escapewu/chrome-agent-bridge/chrome-agent-control/github.svg)](https://agentmods.dev/skills/escapewu/chrome-agent-bridge/chrome-agent-control)
Your own site
<a href="https://agentmods.dev/skills/escapewu/chrome-agent-bridge/chrome-agent-control"><img src="https://agentmods.dev/badge/skills/escapewu/chrome-agent-bridge/chrome-agent-control/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 chrome-agent-control

Your own site · 80×15
<a href="https://agentmods.dev/skills/escapewu/chrome-agent-bridge/chrome-agent-control"><img src="https://agentmods.dev/badge/skills/escapewu/chrome-agent-bridge/chrome-agent-control.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 86 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 903 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 $0.00086 $0.00903
Opus 5.5 $0.00034 $0.00361
Sonnet 5.5 $0.00017 $0.00181
Haiku 4.5 $0.00009 $0.00090

Measured 10d ago against content hash 2dda75d4ae50, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

chrome-agent-control 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 10d 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.

skills/chrome-agent-control/SKILL.md · 43 lines

How it starts

The opening of the file, as written. The whole thing — 43 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Chrome Agent Control

Use chrome-agent-bridge when a task depends on the user's existing Chrome tabs or signed-in session. Prefer a dedicated connector or API when it can perform the semantic operation directly.

Start

  1. For supplied code, payloads, source-map text, or WASM files, load the matching local-analysis reference; no browser connection is required.
  2. Before a browser operation, call browser_status. On failure, read connection-and-recovery.md.
  3. Call browser_list_instances. With one browser, omit browser; with several, pass its instanceId or label as browser on every tab-scoped call (session-based tools infer it from sessionId). Never guess which browser.
  4. Call browser_list_tabs and select a current tab before any tab-scoped operation. Never guess a tab ID.
  5. Load only the reference required by the task:
    • Navigation, snapshots, screenshots, clicks, fills, or tab events: read page-control.md.
    • Sanitized request lifecycle monitoring: read network-monitoring.md.
    • Arbitrary CDP commands or original CDP events: read raw-cdp.md.
    • Collected scripts, breakpoints, scopes, watches, or Webpack modules: read script-debugging.md, then follow its Raw CDP prerequisite.
    • Source-map discovery, lookup, coverage, reconstruction, or diffing: read source-maps.md.
    • CPU/heap/coverage/trace or unsanitized response bodies, HAR, auth, and interception: read performance-and-deep-network.md, then follow its Raw CDP prerequisite.
    • Supplied JavaScript analysis or transformation: read code-analysis.md.
    • Supplied binary, Protobuf, HTTP/2, gRPC, protocol, or WASM data: read protocol-and-wasm.md.
    • ChatGPT Checker panel status (proof-of-work difficulty, persona, model, usage limits) on a chatgpt.com tab: read chatgpt-checker.md.
    • Raw commands plus a sanitized network projection: read network-monitoring.md and raw-cdp.md; do not load the other references.

Read the full file on GitHub · 43 lines

Files

What ships with it

11 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 10d ago Changed · +1 lines 2dda75d4ae50
  2. 23d ago Changed · +2 lines 751f47cb8028
  3. 1mo ago First seen · 40 lines · 86 tokens per session scan A c056b8c13066

Subscribe to this mod's changes

chrome-agent-control is a skill published in the GitHub repository escapeWu/chrome-agent-bridge (3 stars, last pushed 11d ago), licensed MIT. It adds 86 tokens to every session and 903 once invoked, about $0.0003 per session on Opus 5.5. 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.

Browser automationDebuggingai-agentsbrowser-automationchrome-extensionmcp
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