feat(extension): let an MCP client label its own tab group - #42360
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Yury Semikhatsky (yury-s) wants to merge 1 commit into
Open
feat(extension): let an MCP client label its own tab group#42360Yury Semikhatsky (yury-s) wants to merge 1 commit into
Yury Semikhatsky (yury-s) wants to merge 1 commit into
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Adds a browser_set_group_label tool and a matching tab-group-label CLI command, available in --extension mode, that rename the connection's own Chrome tab group to "Playwright · <label>", deduplicated against the other active connections' groups. Fixes: microsoft#41840
Contributor
Test results for "MCP"8142 passed, 1361 skipped Merge workflow run. |
Devin Rousso (dcrousso)
approved these changes
Aug 24, 2026
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| private _takenGroupStyles(exclude?: ConnectedTabGroup): GroupStyle[] { | ||
| return [...this._connections.values()].filter(group => group !== exclude).map(group => group.groupStyle); |
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NIT: you could do this to avoid an extra iteration
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| return [...this._connections.values()].filter(group => group !== exclude).map(group => group.groupStyle); | |
| return Array.from(this._connections.values(), group => group.groupStyle).filter(group => group !== exclude); |
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Summary
browser_set_group_labelMCP tool (listed in--extensionmode only) and matchingtab-group-labelCLI command: renames the connection's own Chrome tab group toPlaywright · <label>, deduplicated with a(2),(3)... suffix against other active connections.extension.setGroupLabelrelay command, no protocol version bump; older extensions produce a clear "update the extension" error. A connection can only relabel its own group.Fixes #41840