[FEATURE]:VSCODE extension plugins do not support opencode V2 version #54666

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1. opencode-agent commented on Oct 12, 2026

   

   opencode-agentBot

   on Oct 12, 2026 – with OpenCode Agent

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   Thanks for reporting this! I think this is a duplicate of #49085. The VS Code extension still starts OpenCode with opencode --port <port>. The v2 CLI no longer accepts that flag, so launching from the extension fails with Unrecognized flag: --port in command opencode.

   Possible duplicates and related issues, most likely first:

   • CLI fails with unrecognized flag --port when launched from editor extension #49085: the extension fails on CLI v2 because of the removed --port flag. This is the main tracking issue.
   • VSCode plugin broken #49992: VS Code plugin broken on v2.0.x with the same --port error. It has more user reports.
   • opencode vscode extension not working after cli v2 #50530: the VS Code extension stopped working after upgrading the CLI to v2.
   • Support opencode v2 #50937: Support opencode v2 in the extension. It includes a temporary shell-function workaround.
   • vscode extension: "Timeout waiting for server to start" with CLI 2.0.10 (stdout marker mismatch + missing server auth) #50043: a related v2 extension problem, "Timeout waiting for server to start".
   • vscode-v2 extension: fixed port 4096 conflicts on reload, server never killed #53020: a related v2 extension problem, a fixed port 4096 conflict.

   The bot will close this issue as a duplicate in 1 day unless you reply explaining how your problem is different. If it's something other than the --port error, please include your opencode --version, your extension version, and the exact error you see.
2. opencode-agent

   added

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   triaging

   on Oct 12, 2026
3. rekram1-node

   closed this as completedin #49084on Oct 12, 2026
4. opencode-agent

   closed this as duplicateon Oct 13, 2026
5. opencode-agent commented on Oct 13, 2026

   

   opencode-agentBot

   on Oct 13, 2026 – with OpenCode Agent

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   We haven't heard back, so I'm closing this as a duplicate of #49085. That issue tracks the VS Code extension failing on the v2 CLI with Unrecognized flag: --port. Please follow it there for updates. #50937 has a temporary workaround in the meantime.

   If your problem turns out to be different, reply here with your opencode --version, your extension version and the exact error, and we can reopen this. Thanks for reporting it!