straymark-aidec

name	straymark-aidec
description	Create an AIDEC (AI Decision) document to record a technical decision with alternatives considered.
allowed-tools	Read, Write, Glob, Bash(git diff *, git log *, git status *, date *, wc *)

StrayMark AIDEC Skill

Create an AI Decision (AIDEC) document to record technical decisions and the alternatives considered.

Instructions

Use this skill when you've made a decision between multiple technical approaches and want to document the reasoning.

1. Gather Context

# Get current date
date +%Y-%m-%d

# Summarize the CURRENT work (staged + unstaged + untracked) — label each block.
# Avoid `HEAD~1`: it describes the previous commit, not the work being decided on.
git diff --cached --stat        # staged changes
git diff --stat                 # unstaged changes
git status --porcelain          # includes untracked files

2. Confirm with User

Always confirm before creating:

╔══════════════════════════════════════════════════════════════════╗
║  StrayMark AIDEC                                                  ║
╠══════════════════════════════════════════════════════════════════╣
║                                                                   ║
║  📋 AIDEC documents a decision between alternatives.              ║
║                                                                   ║
║  Please provide:                                                  ║
║  1. Decision title (what was decided)                             ║
║  2. Alternatives considered (2-3 options)                         ║
║  3. Which alternative was chosen and why                          ║
║                                                                   ║
╚══════════════════════════════════════════════════════════════════╝

3. Determine Sequence Number

# Count existing AIDECs for today
ls .straymark/07-ai-audit/decisions/AIDEC-$(date +%Y-%m-%d)-*.md 2>/dev/null | wc -l

4. Check Language and Load Template

Read .straymark/config.yml for language setting:

• en (default): .straymark/templates/TEMPLATE-AIDEC.md
• es: .straymark/templates/i18n/es/TEMPLATE-AIDEC.md

5. Create Document

Fill template with:

• id: AIDEC-YYYY-MM-DD-NNN
• title: Decision title from user
• created: Current date
• agent: your runtime's canonical agent identity (see AGENT-RULES.md §1 — e.g. claude-code-v1.0, gemini-cli-v1.0, codex-cli-v1.0; do not assume Claude)
• confidence: based on decision clarity
• risk_level: based on decision impact

Key sections to fill:

• Context: Why was a decision needed?
• Problem: What specific problem needed solving?
• Alternatives Considered: At least 2 options with pros/cons
• Decision: Which was chosen and justification
• Consequences: Positive, negative, and risks

Save to: .straymark/07-ai-audit/decisions/AIDEC-YYYY-MM-DD-NNN-description.md

6. Report Result

✅ AIDEC created:
   .straymark/07-ai-audit/decisions/AIDEC-YYYY-MM-DD-NNN-description.md

StrayMark: Created AIDEC-YYYY-MM-DD-NNN-description.md

When to Create an AIDEC

• Chose between frameworks/libraries
• Selected an algorithm or approach
• Decided on a data structure
• Made a performance vs. readability trade-off
• Selected between design patterns

Terminal compatibility: If the terminal does not support box-drawing characters (Unicode), use plain-text formatting with dashes and pipes instead (e.g., +--+ instead of ╔══╗).