plan-canvas
Open a plan or HTML artifact in the browser Plan Canvas for annotate-and-approve review
- Kind
- Prompt
- Works with
- Claude Code, Codex
- Source
- affaan-m/ECC @ d3b8a3e90890
- Path
- commands/plan-canvas.md
- License
- MIT
- Jobs
- Planning, Review
InstallCopy it from the source repository, or sign in and let the assistant adapt it for your project.
# Plan Canvas Command Opens a local artifact in the Plan Canvas — ECC's browser review surface — where the user annotates elements, chats with you, and approves the plan or requests changes without leaving the page. This command is a thin entry point over the `plan-canvas` skill. Follow that skill for the full workflow and rules. ## What This Command Does 1. Resolve the artifact: the given path, else the most recently modified `.claude/plans/*.plan.md`, else ask what to review. 2. `ecc-plan-canvas open <artifact>` — opens the user's browser. 3. `ecc-plan-canvas await <artifact>` — block until feedback, verdict, or session end; leave it running. 4. Apply feedback to the artifact file (the canvas live-reloads), answer with `await <artifact> --reply "..."`, and repeat until the user approves or ends the session. An `approve` verdict counts as plan confirmation for `/plan`-style gates: stop polling, `end` the session, and begin implementation. ## Example ``` User: /plan-canvas .claude/plans/notifications.plan.md Assistant: (runs open + await, browser opens) ...user clicks "Request changes" with two annotations... …