* chore: add .worktrees/ to gitignore for worktree workflow * fix: resolve remote-tracking base ref in getLog for PR description generation getLog was calling git log <base>..<head> with a bare branch name that often doesn't exist locally (e.g. main when only origin/main is present), causing a fatal 'unknown revision' error and HTTP 500. Apply the same origin/<base> resolution already used in getRangeDiff and getRangeFiles: check refs/remotes/origin/<base> first and prefer that ref if it exists. Also fix getGitLog in gitApiHttp.ts to read the JSON error body on failure instead of falling back to response.statusText, so the actual git error message surfaces in the toast instead of 'Internal Server Error'. * fix(git): use local-first ref resolution in getLog and port to VS Code - Replace unconditional origin/<from> preference in getLog() with a local-first fallback: prefer the local ref, only use origin/<from> when the local ref cannot be resolved, and pass through unchanged when neither resolves so git surfaces a meaningful error. - Extract the logic into an exported resolveBaseRefForLog(from, checkRef) helper so it is unit-testable without a real git repo. - Add service.test.js with 6 cases covering local-wins, origin-fallback, neither-exists passthrough, and falsy/empty inputs. - Port the same local-first resolution to packages/vscode/src/gitService.ts getGitLog() to close the cross-runtime parity gap; also handles from-only ranges as from..HEAD, matching the web service contract. * fix(vscode): add missing to-only range branch in getGitLog When only 'to' is supplied (no 'from'), the web service appends it as a positional git-log argument. The VS Code port was missing this branch and silently returned unbounded history instead. Adds the else-if to restore full cross-runtime parity. * fix(vscode): surface git log errors --------- Co-authored-by: Bohdan Triapitsyn <artmore@protonmail.com>
OpenChamber VS Code Extension
OpenCode AI coding agent, right inside your editor. No tab-switching, no context loss.
Like the extension? There's also a desktop app and web version with even more features.
What you get
- Chat beside your code — responsive layout that adapts to narrow and wide panels
- Agent Manager — run the same prompt across multiple models in parallel, compare results side by side
- Right-click actions — add context, explain selections, and improve code in-place
- Click-to-open — file paths in tool output open directly in your editor; edit-style results land in a focused diff view
- Session editor panel — keep chat sessions open alongside files
- Theme-aware — adapts to your VS Code light, dark, and high-contrast themes
Plus everything from the shared OpenChamber UI: branchable timeline, smart tool UIs, voice mode, Git workflows, and more.
Commands
| Command | Description |
|---|---|
OpenChamber: Focus Chat |
Focus the chat panel |
OpenChamber: New Session |
Start a new chat session |
OpenChamber: Open Sidebar |
Open the OpenChamber sidebar |
OpenChamber: Open Agent Manager |
Launch parallel multi-model runs |
OpenChamber: Open Session in Editor |
Open current or new session in an editor tab |
OpenChamber: Settings |
Open extension settings |
OpenChamber: Restart API Connection |
Restart the OpenCode API process |
OpenChamber: Show OpenCode Status |
Debug info for development or bug reports |
Right-click menu
Select code in the editor, right-click, and find the OpenChamber submenu:
| Action | Description |
|---|---|
| Add to Context | Attach selection to your next prompt |
| Explain | Ask the agent to explain the selected code |
| Improve Code | Ask the agent to improve the selection in-place |
Configuration
| Setting | Default | Description |
|---|---|---|
openchamber.apiUrl |
(empty) | URL of an external OpenCode API server. Leave empty to auto-start a local instance. |
openchamber.opencodeBinary |
(empty) | Absolute path to the opencode CLI binary. Useful when PATH lookup fails. Requires window reload to apply. |
Requirements
- OpenCode CLI installed and available in PATH (or set
OPENCODE_BINARYenv var) - VS Code 1.85+
Development
bun install
bun run vscode:dev
bun run vscode:dev now starts watchers + opens an Extension Development Host automatically. Webview UI changes use Vite HMR automatically.
Optional overrides:
OPENCHAMBER_VSCODE_BIN=cursor bun run vscode:devOPENCHAMBER_VSCODE_DEV_WORKSPACE=/path/to/workspace bun run vscode:devbun run vscode:dev /path/to/workspace
To package manually:
bun run --cwd packages/vscode build
cd packages/vscode && bunx vsce package --no-dependencies
Install locally: code --install-extension packages/vscode/openchamber-*.vsix
License
MIT

