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chromium/devtools/devtools-frontend/68abf8da905604d49263d3fd76207943087909cb
commit
68abf8da905604d49263d3fd76207943087909cb
[log]
author
Kim-Anh Tran <kimanh@chromium.org>
Tue Oct 06 07:55:29 2026
committer
devtools-frontend-scoped@luci-project-accounts.iam.gserviceaccount.com <devtools-frontend-scoped@luci-project-accounts.iam.gserviceaccount.com>
Tue Oct 06 09:16:55 2026
tree
4882d85f2a7d40a3ff156453a6bc58f41398c1fa
parent
678aec81e44f6de8fd841299539d94ccc84e1905 [diff]
[Ai] Allow more MAX_STEPS and return error message if limit is hit

Previously the response that the Ai is stuck was only shown to the user
if we had no requested function call, nor a text response and
exceeded the max steps.

However, if the last step was a function call request that succeeded, the model is still not done evaluating. In this case, output the error message related to max steps to the user. In the other cases, we can use the UNKNOWN error.

In addition, increase the MAX_STEPS and add additional guidance for the agent to stop investigation and ask the user to select the element if it is within an iframe.

Fixed: 564882090
Change-Id: I5a090ee0eacbcd6599a501c985752d0381b35bab
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/8505504
Reviewed-by: Jack Franklin <jacktfranklin@chromium.org>
Commit-Queue: Kim-Anh Tran <kimanh@chromium.org>
4 files changed
tree: 4882d85f2a7d40a3ff156453a6bc58f41398c1fa
  1. .agents/
  2. .gemini/
  3. .github/
  4. .vscode/
  5. build_overrides/
  6. config/
  7. docs/
  8. extension-api/
  9. extensions/
  10. front_end/
  11. inspector_overlay/
  12. mcp/
  13. node_modules/
  14. scripts/
  15. test/
  16. third_party/
  17. v8/
  18. build
  19. buildtools
  20. .clang-format
  21. .clang-format-ignore
  22. .editorconfig
  23. .env.template
  24. .geminiignore
  25. .git-blame-ignore-revs
  26. .gitallowed
  27. .gitattributes
  28. .gitignore
  29. .gitmodules
  30. .gn
  31. .mailmap
  32. .npmignore
  33. .npmrc
  34. .style.yapf
  35. .stylelintignore
  36. .stylelintrc.json
  37. AUTHORS
  38. BUILD.gn
  39. codereview.settings
  40. CONTRIBUTING.md
  41. DEPS
  42. DIR_METADATA
  43. eslint.config.mjs
  44. favicon.ico
  45. LICENSE
  46. OWNERS
  47. package-lock.json
  48. package.json
  49. PRESUBMIT.py
  50. README.md
  51. SECURITY.md
  52. WATCHLISTS
README.md

Chrome DevTools frontend

npm package

The client-side of the Chrome DevTools, including all TypeScript & CSS to run the DevTools webapp.

Source code and documentation

The frontend is available on chromium.googlesource.com. Check out the Chromium DevTools documentation for instructions to set up, use, and maintain a DevTools front-end checkout, as well as design guidelines, and architectural documentation.

Source mirrors

DevTools frontend repository is mirrored on GitHub.

DevTools frontend is also available on NPM as the chrome-devtools-frontend package. It's not currently available via CJS or ES modules, so consuming this package in other tools may require some effort.

The version number of the npm package (e.g. 1.0.373466) refers to the Chromium commit position of latest frontend git commit. It's incremented with every Chromium commit, however the package is updated roughly daily.

Getting in touch

There are a few options to keep an eye on the latest and greatest of DevTools development: