Plan Canvas
Review plans and HTML artifacts in a local browser canvas with point-at-it annotations and approve/request-changes verdicts.
- What
- Review plans and HTML artifacts in a local browser canvas with point-at-it annotations and approve/request-changes verdicts.
- Cost
- Free
- Needs
- Use "Plan Canvas" with your Muse.
- Install
- Copy the installer prompt below into your Muse — your agent does the rest.
Curated by Skill Harbor: a review loop for plans and visual artifacts where you write the artifact and the human reviews it in the browser, annotating the exact element they mean, chatting, and delivering an Approve plan or Request changes verdict, while the agent blocks on a single CLI call that returns the feedback as JSON. Built for the moments when feedback like "move this, change that" is easier pointed at than typed: reviewing designs, comparisons, reports, or any local markdown or HTML artifact. The canvas serves local artifact files only, never remote URLs, and the verdict replaces a typed "yes/proceed" at the plan confirmation gate. By @affaan-m, listed here with credit to its creator. From the affaan-m/ECC repository (MIT). Honest caveats: requires the ecc-plan-canvas CLI from the ecc-universal npm package installed on your machine (see prerequisites in the install prompt); local files only, not for code diff review or running web apps. Skill Harbor never reviews the code, review it yourself before use.
Version:
Install
Copy the install package below, then paste it into MuseWe automatically scan every listing and flag anything suspicious, but we can't review every line of community code. Here's how to check a build yourself before you install it.
Use "Plan Canvas" with your Muse. Prerequisites: the ecc-plan-canvas CLI installed on your machine (it ships with the ecc-universal npm package, global or plugin install). The Muse app (mobile or web) for the planning side. The canvas serves local artifact files only. 1. Open the skill: https://github.com/affaan-m/ECC/blob/main/skills/plan-canvas/SKILL.md and copy the full SKILL.md text. 2. Paste it into a chat with Muse and add: "Present [this plan / this HTML artifact] in the plan canvas for my review: [path to the local file]." 3. Open the canvas URL in your browser, click the exact elements you want changed to annotate them, chat if needed, then deliver your Approve plan or Request changes verdict. The agent receives your feedback as JSON and continues. Tip: write the artifact first, then open the canvas. The loop shines when there is something concrete to point at, not for blank-page brainstorming. Safety: a skill is plain-text instructions; it runs nothing by itself. The canvas only serves local files you choose, never paste secrets into a chat, and review anything Muse proposes before it acts.
Saved to your recent installs. Find it anytime on /connect.
Questions
How do I install a build?
Every product page includes a copy-paste install prompt. Paste it into your Muse and it sets the build up for you — no manual configuration.
Where does my money go?
Straight to the seller. Skill Harbor never processes payments: checkout happens on the seller’s own page, usually Stripe.
What does the ✓ next to a creator’s name mean?
It means we confirmed the identity of the person behind the listing. It says nothing about the code itself — always check a build before installing it.