html-mind-map
HTML Mind Map & Concept Map
Some thinking is tree-shaped or graph-shaped: brainstorming variations of an idea, mapping a knowledge domain, working through "what if X is the cause" debugging trees, or organizing nested concepts. A mind map externalizes that structure so the user can see it, rearrange it, and hand it back to the agent for the next step.
Pre-flight — run BEFORE writing the artifact
This skill produces an interactive artifact. Invoke the html-skills-listen skill from this plugin first (Skill tool: html-skills:html-skills-listen). It sets up a per-session local receiver and arms a Monitor so user submissions arrive as session notifications instead of as copy-paste round-trips. It's idempotent — invoke every time you fire this skill.
Capture the URL it returns. If it returned one, inject it as window.__CLAUDE_SUBMIT_URL__ in the HTML you're about to write. If it reported web/sandbox mode (no URL returned), generate the HTML without __CLAUDE_SUBMIT_URL__ set — submitToClaude will fall back to clipboard mode automatically.
Skipping this step costs the user a copy-paste round-trip on every submit. Invoking the skill is cheap and idempotent.