Using this plugin (via npx opencode-browser: After navigating to a page, the first snapshot works fine, but every interactive action(clicking a button, typing into a field) fails immediately with:
"No tab with given id 1995387775."
Repro steps:
- Tell the agent to open any site (I tested Proton Mail, then GitHub's new issue form)
- Tell the agent to ake a snapshot: works, you get element refs
- Tell it to try to click or type using those refs. boom, No tab with given id
- Navigation (going to a new URL) still works fine
Expected: The tab stays stable and click/type actions work on the refs from the snapshot.
Environment: macOS, OpenCode with opencode-browser plugin + @browsermcp/mcp@0.1.3, Helium Browser. Plugin version opencode-browser from npm (5.0.126.4 Proton build shown on the mail client if that's relevant).
I tried this on Chromium and funnily, there it works.
Note: This is ironic I tried to file this issue with the ai and the bug blocked it from even filling in the form. Navigation to the new issue page worked yet typing didn't.
Using this plugin (via npx opencode-browser: After navigating to a page, the first snapshot works fine, but every interactive action(clicking a button, typing into a field) fails immediately with:
"No tab with given id 1995387775."
Repro steps:
Expected: The tab stays stable and click/type actions work on the refs from the snapshot.
Environment: macOS, OpenCode with opencode-browser plugin + @browsermcp/mcp@0.1.3, Helium Browser. Plugin version opencode-browser from npm (5.0.126.4 Proton build shown on the mail client if that's relevant).
I tried this on Chromium and funnily, there it works.
Note: This is ironic I tried to file this issue with the ai and the bug blocked it from even filling in the form. Navigation to the new issue page worked yet typing didn't.