OpenAgentSkill Registry Manifest Skill: html Slug: plannotator-html Category: research Description: Create or redesign self-contained single-file HTML artifacts with a visual direction shaped by the user's brief, project, and subject. Use when HTML is the deliverable for a report, explainer, landing page, presentation, tool, mixed artifact, or broad request. This is the collection's only implicit router. Route clear wireframe, prototype, mockup, plan, or diagram requests to the matching direct-invocation specialist when available. Do not use for ordinary application implementation when a standalone HTML file is not the deliverable. Agent fit: - Decision: 90/100 Production-ready - Primary fit: Research agents - Role: Primary pick Supply profile: - Track: Research and knowledge work - Scenario: Research agents - Applicable agents: Claude Code, Browser agents, CLI, Codex, Cursor - Maintenance: 1mo since push - Risk: Needs review Trust: - Trust score: 82/100 Strong shortlist - Audit: 84/100 Needs review Attribution: - Status: Registry indexed - Source: github candidate review - Creator: plannotator - Claim URL: https://www.openagentskill.com/skills/plannotator-html#claim-this-skill Install: npx skills add plannotator/effective-html --skill html URLs: - Web: https://www.openagentskill.com/skills/plannotator-html - API: https://www.openagentskill.com/api/agent/skills/plannotator-html - Install API: https://www.openagentskill.com/api/skills/plannotator-html/install - Repository: https://github.com/plannotator/effective-html/tree/main/skills/html