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Chrome DevTools MCP

io.github.ChromeDevTools/chrome-devtools-mcp

MCP server for Chrome DevTools

Registry namespace and declared repository point to the same GitHub account; vendor affiliation is not independently certified.

Source version 1.9.0 · metadata updated 2026-09-08 · observed 2026-09-08

Requirements & setup

Facts belong to the specific distribution and mode shown. Combining facts from different modes can produce an unusable configuration.

Inspect an isolated Chrome browser

Run location
Local process · stdio
Authentication
The inspected websites may require sign-in. This review does not establish a universal no-auth mode.
Dependencies
Codex CLI, current Node.js LTS with npm/npx, and a supported Google Chrome installation. This npx example assumes a macOS/Linux-style launcher; Windows requires the publisher-specific setup.
Costs
Client, website and external-service costs are not established by these setup instructions.
Documented clients
Codex CLI

Launches a temporary Chrome profile, not your already-open personal session. The flags opt out of MCP usage statistics and CrUX URL submission; they do not disable Chrome metrics or make browsing private/offline. Browser content is exposed to the connected agent. The first npx run may download code; @latest can change. Review before applying.

Review Codex CLI configuration

This is a documented recipe, not an executed or tested installation. Review package versions and permissions yourself.

[mcp_servers.chrome-devtools]
command = "npx"
args = ["-y", "chrome-devtools-mcp@latest", "--isolated", "--no-usage-statistics", "--no-performance-crux"]

Publisher instructions

Setup reviewed 2026-09-08. Publisher documentation was captured and reviewed for the local Chrome package and isolated mode. This is not an installation or runtime test. Publisher document observed .

After applying settings yourself, inspect the Codex MCP list, then use only a non-sensitive test page. The publisher configuration guide explains isolation and opt-outs: https://github.com/ChromeDevTools/chrome-devtools-mcp/blob/main/docs/configuration.md. Disable or remove this server entry to stop using it.

Observed versions & changes

This directory observed 2 release records for this identity. A latest-only initial scan is not a complete release archive. Metadata changes are not runtime or breaking-change verdicts.

Catalog observation history
  • artifact observed2026-09-07 · 1.9.0

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