feat: add scrollPage tool for viewport scrolling#149
Merged
Merged
Conversation
Add a scrollPage browser tool that scrolls the active tab's viewport in a direction (up/down/left/right) by an optional pixel amount, defaulting to ~one viewport. Works on both MV2 and MV3 since it needs no screenshot. Threads through the existing hexagonal layers like the other interaction tools: ExtensionTools/BrowserDriverOutputPort ports, the extension and server tool-call use cases, the tab DOM adapter (instant scrollBy with a synchronous move check; already-at-edge counts as success), and the MCP server schema, registration, and description. Adds a scroll-test e2e fixture page and scroll-tools.spec.ts. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
ndthanhdev
enabled auto-merge (squash)
June 28, 2026 09:08
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Add a scrollPage browser tool that scrolls the active tab's viewport in a direction (up/down/left/right) by an optional pixel amount, defaulting to ~one viewport. Works on both MV2 and MV3 since it needs no screenshot.
Threads through the existing hexagonal layers like the other interaction tools: ExtensionTools/BrowserDriverOutputPort ports, the extension and server tool-call use cases, the tab DOM adapter (instant scrollBy with a synchronous move check; already-at-edge counts as success), and the MCP server schema, registration, and description. Adds a scroll-test e2e fixture page and scroll-tools.spec.ts.