Plannotator
Agent tools Review tool
Local, browser-based review surface where you annotate coding-agent plans, specs and code diffs and send the feedback back to the agent via hooks.
Per its own README, as of Oct 30, 2026. Not verified by hand.
Public-signal score
When a sandbox test is run, the result and logs will appear here, labeled separately from the score.
Quick answers
What is Plannotator?
Local, browser-based review surface where you annotate coding-agent plans, specs and code diffs and send the feedback back to the agent via hooks.
Is Plannotator open source?
GitHub detects the license as Apache-2.0. Check the repository's LICENSE file before relying on that.
Which clients does Plannotator work with?
Its README names: Claude Code, VS Code, Codex, Gemini CLI, GitHub Copilot, OpenCode. That is not a hands-on compatibility test.
Is Plannotator actively maintained?
The last push was 2026-10-30 (today), as of Oct 30, 2026.
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