Browser Editing
SkillWeb & browsingA plan Claude skill letting your agent edit plan prose, styles, and prototype HTML directly in the browser.
Available today. Use it from your connected AI after setup.
No other account needed.
Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.
Then ask your AI: use the Browser Editing skill
About this skill
Which browser surfaces are directly editable and which patch op each one autosaves through, inline prose, local plan folders, review annotation mode, canvas/design elements, and branding. Use when changing plan prose, styles, or wireframe/prototype HTML.
What this skill tells your AI
The instructions your AI receives, as published by builderio/agent-native in templates/plan/.agents/skills/plan-browser-editing/SKILL.md and read by ahel’s review.
- Prose in
rich-textblocks is edited inline with the sharedRichMarkdownEditor, autosaved throughupdate-visual-planwithcontentPatches: [{ op: "update-rich-text", blockId, markdown }]. - Local
/local-plans/:slugfolders opened fromPLAN_LOCAL_DIRor a repo-relative?path=...use the same Notion-style browser editor, but autosave throughupdate-local-plan-folderso changes are written toplan.mdx,canvas.mdx, andprototype.mdxwithout touching the Plan database. - Review annotation mode makes prose temporarily read-only so clicks can pin feedback. Leaving review mode restores inline prose editing.
- Canvas, artboard, wireframe, diagram, and custom visual edits remain driven by comments, source patches, or structured content patches rather than direct rich-text editing.
- Design-mode artboards can be element-edited with
update-visual-plancontentPatches: [{ op: "update-design-element-style", frameId, blockId, elementId, styles }]. Elements must havedata-design-idordata-plan-design-id; usepatch-wireframe-html/patch-prototype-htmlfor structural or text changes.
Branding
- The sidebar brand header has a
Customize brandingpopover. Treat it as a source-code request, not plan data: local Code mode editstemplates/plansource directly, while hosted/live surfaces route people to Desktop or Builder for code customization.
Related Skills
- plan-comments-and-feedback — the review/annotation side of these surfaces.
- plan-source-sync — the MDX files local folder autosave writes to.
- plan-hosted-writes — verification required after each hosted write.
Signals
- GitHub stars
- 7k
- Forks
- 613
- Last commit
- Sep 2026
Advanced
- Item type
- skill
- Key
plan-browser-editing- Source
- github.com/builderio/agent-native