plannotator

Installation
Summary

Visual plan and diff review UI with structured feedback, annotation, and auto-save to Obsidian or Bear Notes.

  • Integrates with Claude Code, Gemini CLI, Codex CLI, and OpenCode via hooks or plugins; automatically opens when agents exit plan mode
  • Supports three annotation types (delete, insert, replace, comment) with line-level precision for both plans and code diffs
  • Includes image annotation for UI/UX feedback and split/unified diff views for code review
  • Auto-saves approved plans to Obsidian vaults or Bear Notes with YAML frontmatter, tags, and customizable folder organization
  • Works in remote mode (SSH, devcontainer, WSL) with configurable ports and custom browser support
SKILL.md

plannotator — Interactive Plan & Diff Review

Keyword: plan | Source: https://github.com/backnotprop/plannotator

Annotate and review AI coding agent plans visually, share with your team, send feedback with one click. Works with Claude Code, OpenCode, Gemini CLI, and Codex CLI.

When to use this skill

  • You want to review an AI agent's implementation plan BEFORE it starts coding
  • You want to annotate a git diff after the agent makes changes
  • You need a feedback loop: visually mark up what to change, then send structured feedback back
  • You want to share plan reviews with teammates via a link
  • You want to auto-save approved plans to Obsidian or Bear Notes

Scripts (Automated Patterns)

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Installs
10.4K
GitHub Stars
88
First Seen
Feb 20, 2026