Ledger

Experimental code review agent and TUI review ledger plugin for OpenCode.

Note: opencode-ledger is an independent project and is not built by, affiliated with, or endorsed by the OpenCode team.

Requirements

• OpenCode
• A git repository to review

Install

Add Ledger to your OpenCode TUI config:

{
  "$schema": "https://opencode.ai/tui.json",
  "plugin": ["@shivambaku/opencode-ledger"]
}

Use one of these config locations:

• ~/.config/opencode/tui.json for all projects
• .opencode/tui.json inside one project

Restart OpenCode after changing config. OpenCode installs npm plugins automatically on startup.

Open Ledger from the command palette or with /ledger. Press ? inside Ledger for help.

How it works

Ledger lists changed files, lets you inspect each diff hunk, asks your OpenCode model for explanations, and tracks which blocks you have approved locally.

Important keys

• j / k: move selection or diff cursor
• J / K: next or previous block
• n / N: next or previous block
• ] / [: next or previous file
• enter: open file diff or switch explanation focus
• space: approve selected file or active block
• a: analyze selected file
• A: analyze all pending files
• tab: show or hide explanation
• c: add or edit block comment
• m: generate commit message
• esc: back
• q: close Ledger

Privacy and storage

• Ledger stores local review state in .opencode/ledger/state.json inside the reviewed repository.
• Ledger writes .opencode/.gitignore with /ledger/ so its state is not committed by default.
• AI analysis sends the current Git diff and relevant prior OpenCode edit context to your configured OpenCode model provider.
• Analysis sessions are temporary and are deleted after analysis finishes or is stopped.
• Set LEDGER_DEBUG=1 to keep analysis request and response payloads under .opencode/ledger/debug for troubleshooting.

Troubleshooting

• If Ledger does not appear, restart OpenCode and check that @shivambaku/opencode-ledger is listed in your tui.json plugin array.
• If you already have plugins configured, add @shivambaku/opencode-ledger to the existing plugin array instead of replacing it.
• If analysis has no files to show, make sure OpenCode is running inside a git repository with local changes.

Local development

Use a local source path in your OpenCode TUI config:

{
  "$schema": "https://opencode.ai/tui.json",
  "plugin": ["file:///Users/you/opencode-plugins/opencode-ledger/src/tui.tsx"]
}

Replace /Users/you with your actual path. Restart OpenCode after changing the config.