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chrome-devtools-mcp-v0.24.0

ChromeDevTools/chrome-devtools-mcpchrome-devtools-mcp-v0.24.0May 4, 2026by browser-automation-bot

AI Summary

This release introduces agentic browsing capabilities for Lighthouse audits and adds support for MCP client roots. It also includes improvements to console message grouping and CLI tool generation, alongside various fixes for dialog handling and permissions.

Key Highlights

  • Agentic browsing capabilities are now available in Lighthouse audits
  • Support for MCP client roots feature has been added
  • Console messages are now grouped to reduce noise
  • Improved handling of browser dialogs and permissions

New Features

  • Agentic browsing in lighthouse
  • Generate commands for conditional tools via CLI
  • Group identical consecutive console messages
  • Support MCP client roots feature

Full Release Notes

## [0.24.0](https://github.com/ChromeDevTools/chrome-devtools-mcp/compare/chrome-devtools-mcp-v0.23.0...chrome-devtools-mcp-v0.24.0) (2026-05-02)


### 🎉 Features

* agentic browsing in lighthouse ([#1931](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/1931)) ([5fa2750](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/5fa2750456d8ea5b73ca851c7c44dcec0a2be01e))
* **cli:** generate commands for conditional tools ([#1962](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/1962)) ([b2b3e99](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/b2b3e99d67e573e65a4cf84258da8560b2753405))
* group identical consecutive console messages in list_console_messages ([#1939](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/1939)) ([dbddb2e](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/dbddb2e4efb01c25ce4c6d96fd45b3ab29a498eb))
* support MCP client roots feature ([#1945](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/1945)) ([def53dd](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/def53ddf1d0d3fe04c41f1572919cef208161151))


### 🛠️ Fixes

* add proactive tool rejection when dialog is open ([#1978](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/1978)) ([6ce254e](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/6ce254e54153212bf305e28846bc77f1d6b82b74))
* always allow tmpdir access with client roots ([#1984](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/1984)) ([a90378a](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/a90378adf3226e8b27a05cdcfdd801c199acaa93))
* **cli:** re-generate cli correctly ([#1969](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/1969)) ([8cbdb8d](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/8cbdb8d49491e332c1d30a3884304e1f7a519db2))
* handle errors due to open dialogs during tool calls ([#1953](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/1953)) ([06b331f](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/06b331f403056727850a633dd64b290d60bdb906))
* note about missing elements should not show in verbose mode ([#1950](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/1950)) ([80bee1e](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/80bee1e6cd0e62995496ea9d001994c78ec9dcf0))
* **telemetry:** bucketize string length ([#1972](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/1972)) ([bf3cb58](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/bf3cb58d27589ddc5156d7a6ee1b2bb81d9a2cee))