OpenAgentSkill Registry Manifest
Skill: fifteen-factor-app
Slug: henkisdabro-fifteen-factor-app
Category: security
Description: Cloud-native SaaS architecture methodology extending Twelve-Factor with three additional factors (API First, Telemetry, Security). Use when planning SaaS tools, product software architecture, microservices design, PRPs/PRDs, or cloud-native application development; when the user says "fifteen factor", "12 factor", "SaaS architecture", "cloud-native design", "application architecture", "microservices best practices"; or when in a planning/architecture session. Do NOT use for greenfield monolith design without cloud-native constraints, internal tooling that will never ship as a service, or local-only scripts.

Agent fit:
- Decision: 65/100 Prototype first
- Primary fit: Local desktop
- Role: Fallback candidate

Supply profile:
- Track: Coding and developer agents
- Scenario: GitHub automation
- Applicable agents: Claude Code, CLI, Codex, Cursor
- Maintenance: 1d since push
- Risk: Needs review

Trust:
- Trust score: 76/100 Strong shortlist
- Audit: 80/100 Needs review

Attribution:
- Status: Registry indexed
- Source: recursive skill source sync
- Creator: henkisdabro
- Claim URL: https://www.openagentskill.com/skills/henkisdabro-fifteen-factor-app#claim-this-skill

Install:
npx skills add henkisdabro/wookstar-claude-plugins --skill fifteen-factor-app

URLs:
- Web: https://www.openagentskill.com/skills/henkisdabro-fifteen-factor-app
- API: https://www.openagentskill.com/api/agent/skills/henkisdabro-fifteen-factor-app
- Install API: https://www.openagentskill.com/api/skills/henkisdabro-fifteen-factor-app/install
- Repository: https://github.com/henkisdabro/wookstar-claude-plugins/tree/main/plugins/developer/skills/fifteen-factor-app