A collection of high-level browser-operation modules built around the Chrome DevTools Protocol, the interface used to control and inspect Chrome. It covers browser windows, pages, web elements, network traffic, JavaScript, storage, and input.

Navigating pages, working with page elements, running JavaScript, monitoring requests, managing storage, handling windows, and simulating input.

It groups low-level browser controls into clearer commands for common automation and inspection tasks.

index — Command for Claude Code by yurilopes

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.

Clone the repo

git clone --depth 1 https://github.com/yurilopes/pydoll-mcp-server

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/commands/yurilopes/pydoll-mcp-server/index.svg)](https://agentmods.dev/commands/yurilopes/pydoll-mcp-server/index)

Your own site

<a href="https://agentmods.dev/commands/yurilopes/pydoll-mcp-server/index"><img src="https://agentmods.dev/badge/commands/yurilopes/pydoll-mcp-server/index.svg" alt="Measured on agentmods" height="20"></a>

Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 538 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.

Model	Per session	Once invoked
Fable 5.1	$0.00000	$0.00538
Opus 5	$0.00000	$0.00269
Sonnet 5	$0.00000	$0.00108
Haiku 4.5	$0.00000	$0.00054

Measured 8d ago against content hash eac9fa6474f7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

index 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 8d 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.

references/pydoll-docs/en/api/commands/index.md · 78 lines

How it starts

The opening of the file, as written. The whole thing — 78 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Commands Overview

The Commands module provides high-level interfaces for interacting with Chrome DevTools Protocol (CDP) domains. Each command module corresponds to a specific CDP domain and provides methods to execute various browser operations.

Available Command Modules

Browser Commands

Module: browser_commands.py
Purpose: Browser-level operations and window management
Documentation: Browser Commands

DOM Commands

Module: dom_commands.py
Purpose: DOM tree manipulation and element operations
Documentation: DOM Commands

Input Commands

Module: input_commands.py
Purpose: Input event simulation (keyboard, mouse, touch)
Documentation: Input Commands

Network Commands

Module: network_commands.py
Purpose: Network monitoring and request interception
Documentation: Network Commands

Page Commands

Module: page_commands.py
Purpose: Page lifecycle management and navigation
Documentation: Page Commands

Runtime Commands

Module: runtime_commands.py
Purpose: JavaScript execution and runtime management
Documentation: Runtime Commands

Storage Commands

Module: storage_commands.py
Purpose: Browser storage access (cookies, local storage, etc.)
Documentation: Storage Commands

Target Commands

Module: target_commands.py
Purpose: Target management and tab operations
Documentation: Target Commands

Fetch Commands

Module: fetch_commands.py
Purpose: Network request interception and modification
Documentation: Fetch Commands

Usage Pattern

Commands are typically accessed through the browser or tab instances:

from pydoll.browser.chromium import Chrome

# Initialize browser
browser = Chrome()
await browser.start()

# Get active tab
tab = await browser.get_active_tab()

# Use commands through the tab
await tab.navigate("https://example.com")
element = await tab.find(id="button")
await element.click()

Read the full file on GitHub · 78 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.

8d ago First seen · 78 lines · 0 tokens per session scan A eac9fa6474f7

Subscribe to this mod's changes

index is a command published in the GitHub repository yurilopes/pydoll-mcp-server (1 stars, last pushed 24d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 538 tokens. 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 automation

index