rootnode-domain-software-engineeringlisted
Install: claude install-skill drayline/rootnode-skills
# Software Engineering Prompt Methodology
> **Calibration:** Tier 1 (Model-compatible) - runs cleanly on the current dual-primary tier (Opus 5, Sonnet 5) as well as Haiku 4.5 with extended thinking. Structured retrieval, rule evaluation, or template lookup - output shape does not depend on model class. Correct-shape output also on Opus 4.8 (fallback-graceful) and Sonnet 4.6 (legacy-graceful). See repository README for model compatibility.
Specialized approaches for building Claude prompts that handle software engineering tasks — reliability engineering, security analysis, code review, API design, performance analysis, threat modeling, and engineering document formats (RFCs, ADRs, runbooks, code review feedback).
**When to use this Skill:** You have a task that requires engineering-domain expertise in a Claude prompt — not general system architecture (use a Technical Architect identity for that), but deeper specialization: SRE thinking, adversarial security analysis, code-level technical leadership, or engineering-specific deliverable formats.
**What this Skill provides:**
- 3 identity approaches (SRE / Platform Engineer, Security Engineer, Staff+ Engineer / Tech Lead)
- 4 reasoning methodologies (Code & Design Review, API Design, Performance & Scalability Analysis, Threat Modeling) — see `references/reasoning-approaches.md`
- 4 output format specifications (RFC, ADR, Runbook, Code Review Feedback) — see `references/output-formats.md`
- Behavioral countermeasures for engin