OpenAgentSkill Registry Manifest Skill: Happo Slug: happo-happo Category: browser-automation Description: Visual regression testing and accessibility testing Agent fit: - Decision: 90/100 Production-ready - Primary fit: Browser automation - Role: Primary pick Supply profile: - Track: Coding and developer agents - Scenario: Testing and QA - Applicable agents: Claude Code, Browser agents, CLI, Codex, Cursor - Maintenance: 3d since push - Risk: Safe to try Trust: - Trust score: 77/100 Strong shortlist - Audit: 83/100 Safe to try Attribution: - Status: Community indexed - Source: GitHub star discovery - Creator: happo - Claim URL: https://www.openagentskill.com/skills/happo-happo#claim-this-skill Install: npx skills add happo/happo URLs: - Web: https://www.openagentskill.com/skills/happo-happo - API: https://www.openagentskill.com/api/agent/skills/happo-happo - Install API: https://www.openagentskill.com/api/skills/happo-happo/install - Repository: https://github.com/happo/happo