rootnode-behavioral-tuninglisted
Install: claude install-skill drayline/rootnode-skills
# Behavioral Tuning for Claude
> **Calibration:** Tier 2 (Sonnet-graceful) — designed and tested against Opus 5 + Sonnet 5 dual-primary. Runs correctly on Sonnet 4.6 (legacy-graceful) with slightly less depth on multi-dimensional analysis; on Haiku 4.5 with extended thinking; fallback-graceful on Opus 4.8. Effort default is `high` on Opus 5 and Sonnet 5; step down to `medium` for cost-sensitive runs where evals show quality holds. See repository README for model compatibility.
**Version 2.0 — 10-tendency taxonomy, Opus 4.8 calibration.**
## Purpose
Diagnose Claude behavioral tendencies in system prompts and Projects, and retrieve the appropriate countermeasure template. Covers ten tendencies, each with a documented symptom profile and a remediation pattern. Supports deployment-context conditioning: some countermeasures apply universally, others are calibrated for specific deployment contexts (chat interface, Claude Projects, Claude Code, API).
This Skill does not evaluate a prompt's overall quality — for that, use `rootnode-prompt-validation` if available. This Skill does not redesign a Project's architecture — for that, use `rootnode-project-audit` or `rootnode-full-stack-audit` if available. It focuses specifically on behavioral-layer countermeasure selection and application.
## Reasoning discipline
A defensible countermeasure recommendation shows its work. Observe the symptom in the user's specific language, identify which tendency it most closely matches against th