v0.3.0 — Prompt quality release (Codex 9/10)

speckit v0.3.0

Prompt quality upgraded from 5.2/10 to 9/10 (independently verified by Codex).

Prompt Quality Fixes

Dimension	v0.2.0	v0.3.0
Instruction hierarchy	5/10	9/10 — single state machine, no conflicts
Behavioral specificity	6/10	9/10 — concrete Grep patterns, item counts
Context utilization	4/10	9/10 — structured CONTEXT SUMMARY
Output control	7/10	9/10 — section counts, right-size tiers
Error recovery	3/10	8/10 — fallback at every phase
Token efficiency	6/10	9/10 — removed inline duplicates

New Features

• Fast path — trivial tasks (typo, config, color change) get 3-line micro-spec
• Decision accumulation — project-specific reasons surfaced for opt-in persistence to .speckit/decisions.md
• Backend support — Grep patterns for Go, Rust, Python, Ruby, Java projects
• Implementation handoff — explicit checklist for the implementing agent

Contract Guarantees

• Spec-only: never writes code, never implements
• Opt-in everything: file saves only on explicit user request
• No post-STOP side effects: skill terminates cleanly after spec output

Review History

• v0.1.0: Initial release
• v0.2.0: Codex review → 10 fixes
• v0.3.0: Prompt audit (5.2→9/10) + Codex review → 8 fixes + 2 review rounds

Install / Update

# Fresh install
curl -fsSL https://raw.githubusercontent.com/wthwang-iotrust/speckit/main/install.sh | bash

# Update
cd ~/.claude/skills/speckit && git pull