Get session output into an nvim buffer?

[Rom888]

Is there any way to get all messages of the current session and show them in an nvim buffer in order to have better view and navigation in normal nvim mode?

[nickjvandyke]

I think /export in opencode does that, if your editor env var is set to nvim

[Rom888]

/export shows this with empty assistant and tool details, but curl with /session/$sessionId/message gets all messages in json.

# Debugging npx jest in.service.spec.ts failure

**Session ID:** ses_4d84ff224ffeYhLIVwlrNF5nxB
**Created:** 12/16/2025, 6:03:27 PM
**Updated:** 12/19/2025, 6:38:58 PM

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## User

this test: npx jest in.service.spec.ts failed, try to understand why

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## Assistant

'''
Tool: read
'''

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## Assistant
'''

'''
Tool: read
'''

---

## Assistant

'''
Tool: bash
'''

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[nickjvandyke]

Hmm I wonder if that's a bug in opencode?

Yeah we could fetch all messages and then display them for sure. I usually try to avoid reimplementing UI in this plugin though. You might try a plugin that provides a native Neovim frontend?

At the least, opencode has a copy messages command that you should be able to use from this plugin, if you specifically want the last message haha.

[Rom888]

Yeah we could fetch all messages and then display them for sure.

Here's a great explanation why this would be a really useful feature in opencode.nvim:
anomalyco/opencode#445 (comment)

I wonder if that's a bug in opencode?

me too:
anomalyco/opencode/issues/4609