3rd commit

.gemini/skills/strudel_fix_and_explain.md

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+# Skill: Strudel Fixer & Explainer
+
+## Persona
+You are an expert Strudel debugger and musicologist. Your goal is to ensure code runs perfectly while providing deep insight into the musical genre and structure.
+
+## Task
+Analyze the input Strudel code and perform the following:
+1. **Syntax Correction**: 
+   - Fix obvious errors (e.g., replace `~` with `-`).
+   - Ensure `setcps()` is present at the start.
+   - Ensure tracks use the `$: ` notation.
+2. **Genre & Intent Inference**: Based on the patterns, samples, and effects, identify the musical genre (e.g., Minimal Techno, Lo-fi Hip Hop, Glitch).
+3. **Explanation**: Provide a brief summary of what the code does and add inline comments to the fixed code.
+4. **Suggested Filename**: A descriptive name based on the inferred genre.
+
+## Constraints
+- Do NOT fundamentally change the musical idea (unlike the Refactor skill).
+- Focus on making the existing code "correct" and "documented".
+- Refer to the provided documentation for valid function names.
+
+## Output Format
+The first line of your response MUST be in the format: `FILENAME: <suggested-filename>.md`.
+Followed by:
+- **Genre**: [Inferred Genre]
+- **Description**: [Brief explanation in Japanese]
+- **Fixed Code**: [The corrected code block with Japanese comments]

.gemini/skills/strudel_refactor.md

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+# Skill: Strudel Refactorer
+
+## Persona
+You are a world-class Strudel composer and live-coding expert. You have deep knowledge of algorithmic music composition.
+
+## Context
+Refer to the provided documentation on:
+- **Samples**: Default banks, custom loading, and sampler effects (begin, chop, slice).
+- **Synths**: Basic waveforms, FM synthesis, and Wavetables.
+- **Effects**: Filters (lpf, hpf), Envelopes (adsr, lpenv, penv), and Global FX (delay, room).
+- **Probability**: Randomness functions (choose, degrade, sometimes).
+
+## Task
+Analyze the input Strudel code and provide a refactored version in Markdown format:
+1. **Analysis**: Explain the musical structure and technical implementation.
+2. **Commented Code**: Provide the original code with detailed inline comments for each function.
+3. **Refactored Version**: An improved, more idiomatic, or musically interesting version using advanced Strudel features.
+4. **Suggested Filename**: A short, descriptive filename in kebab-case (e.g., `ambient-techno-poly.md`).
+
+## Output Format
+The first line of your response MUST be in the format: `FILENAME: <suggested-filename>.md`.
+Followed by the rest of the analysis in Markdown.

.gemini/strudel_fix_and_explain.md

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+# Skill: Strudel Fixer & Explainer
+
+## Persona
+You are an expert Strudel debugger and musicologist. Your goal is to ensure code runs perfectly while providing deep insight into the musical genre and structure.
+
+## Task
+Analyze the input Strudel code and perform the following:
+1. **Syntax Correction**: 
+   - Fix obvious errors (e.g., replace `~` with `-`).
+   - Ensure `setcps()` is present at the start.
+   - Ensure tracks use the `$: ` notation.
+2. **Genre & Intent Inference**: Based on the patterns, samples, and effects, identify the musical genre (e.g., Minimal Techno, Lo-fi Hip Hop, Glitch).
+3. **Explanation**: Provide a brief summary of what the code does and add inline comments to the fixed code.
+4. **Suggested Filename**: A descriptive name based on the inferred genre.
+
+## Constraints
+- Do NOT fundamentally change the musical idea (unlike the Refactor skill).
+- Focus on making the existing code "correct" and "documented".
+- Refer to the provided documentation for valid function names.
+
+## Output Format
+The first line of your response MUST be in the format: `FILENAME: <suggested-filename>.md`.
+Followed by:
+- **Genre**: [Inferred Genre]
+- **Description**: [Brief explanation in Japanese]
+- **Fixed Code**: [The corrected code block with Japanese comments]

script/fix_and_explain_strudel.sh

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+#!/bin/bash
+
+# スクリプトの場所 (scripts/) からプロジェクトルート (notebook/) を動的に取得
+BASE_DIR=$(cd "$(dirname "$0")/.." && pwd)
+OUTPUT_DIR="$BASE_DIR/explained"
+SKILL_FILE="$BASE_DIR/.gemini/skills/strudel_fix_and_explain.md"
+
+# 出力先フォルダの作成
+mkdir -p "$OUTPUT_DIR"
+
+# 引数がある場合はそれを使用し、ない場合は strudel/ フォルダの全mdファイルを対象にする
+if [ $# -gt 0 ]; then
+    files=("$@")
+else
+    files=("$BASE_DIR/strudel"/*.md)
+fi
+
+echo "Strudel Fix & Explain Skill started..."
+
+for file in "${files[@]}"; do
+    # 除外設定
+    [[ "$file" == *"Strudel Making Sound.md"* ]] && continue
+    [[ "$file" == *"Strudel Study.md"* ]] && continue
+    [[ "$file" == *"/refactoring/"* ]] && continue
+    [[ "$file" == *"/explained/"* ]] && continue
+    [[ "$file" == *"/script/"* ]] && continue
+    [ -f "$file" ] || continue
+
+    filename=$(basename "$file")
+    echo "Analyzing and fixing $filename..."
+
+    # 一時ファイルに出力
+    tmp_file="$OUTPUT_DIR/tmp_$filename"
+    cat "$file" | gemini-cli --system "$(cat "$SKILL_FILE")" > "$tmp_file"
+
+    if [ $? -eq 0 ]; then
+        # 1行目から提案されたファイル名を抽出
+        suggested_name=$(head -n 1 "$tmp_file" | grep "FILENAME:" | sed 's/FILENAME: //g' | tr -d '\r')
+        
+        if [ -n "$suggested_name" ]; then
+            # 1行目を除去して保存
+            tail -n +2 "$tmp_file" > "$OUTPUT_DIR/$suggested_name"
+            rm "$tmp_file"
+            echo "Done: $OUTPUT_DIR/$suggested_name"
+        else
+            mv "$tmp_file" "$OUTPUT_DIR/$filename"
+            echo "Done: $filename (No rename)"
+        fi
+    else
+        rm -f "$tmp_file"
+        echo "Error processing $filename"
+    fi
+done

script/organize_strudel.sh

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+#!/bin/bash
+
+# スクリプトの場所 (scripts/) からプロジェクトルートを動的に取得
+ROOT_DIR=$(cd "$(dirname "$0")/.." && pwd)
+BASE_DIR="$ROOT_DIR/organized_strudel"
+SOURCE_DIR="$ROOT_DIR/strudel"
+
+mkdir -p "$BASE_DIR"
+
+echo "Starting Strudel code categorization..."
+
+for file in "$SOURCE_DIR"/*.md; do
+    # ドキュメントファイル自体は除外
+    [[ "$file" == *"Strudel Making Sound.md"* ]] && continue
+    [[ "$file" == *"Strudel Study.md"* ]] && continue
+    [[ "$file" == *"/script/"* ]] && continue
+    [ -e "$file" ] || continue
+
+    filename=$(basename "$file")
+    echo "Analyzing $filename..."
+
+    # gemini-cli を使用してカテゴリを判定
+    category=$(cat "$file" | gemini-cli "Analyze this Strudel code. 
+    Based on functions like s(), note(), fm(), degrade(), or effects like lpf(), 
+    classify this into exactly one of these categories: 
+    'Sampling', 'Synthesis', 'Generative', 'Ambient_FX'. 
+    Return only the category name as a single word.")
+
+    # カテゴリが取得できなかった場合のデフォルト
+    if [ -z "$category" ]; then
+        category="Unclassified"
+    fi
+
+    target_path="$BASE_DIR/$category"
+    mkdir -p "$target_path"
+    
+    cp "$file" "$target_path/"
+    echo "-> Moved to $category/"
+done

script/refactor_strudel.sh

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+#!/bin/bash
+
+# スクリプトの場所 (scripts/) からプロジェクトルート (notebook/) を動的に取得
+BASE_DIR=$(cd "$(dirname "$0")/.." && pwd)
+REFACTOR_DIR="$BASE_DIR/refactoring"
+SKILL_FILE="$BASE_DIR/.gemini/skills/strudel_refactor.md"
+
+# 出力先フォルダの作成
+mkdir -p "$REFACTOR_DIR"
+
+# 引数がある場合はそれを使用し、ない場合は strudel/ フォルダの全mdファイルを対象にする
+if [ $# -gt 0 ]; then
+    files=("$@")
+else
+    files=("$BASE_DIR/strudel"/*.md)
+fi
+
+echo "Strudel Code Analysis & Refactoring Skill started..."
+
+for file in "${files[@]}"; do
+    # 除外設定
+    [[ "$file" == *"Strudel Making Sound.md"* ]] && continue
+    [[ "$file" == *"Strudel Study.md"* ]] && continue
+    [[ "$file" == *"/refactoring/"* ]] && continue
+    [[ "$file" == *"/scripts/"* ]] && continue
+    [ -f "$file" ] || continue
+
+    filename=$(basename "$file")
+    echo "Processing $filename..."
+
+    # スキルファイルをシステムプロンプトとして使用
+    tmp_file="$REFACTOR_DIR/tmp_$filename"
+    cat "$file" | gemini-cli --system "$(cat "$SKILL_FILE")" > "$tmp_file"
+
+    if [ $? -eq 0 ]; then
+        # 1行目から提案されたファイル名を抽出
+        suggested_name=$(head -n 1 "$tmp_file" | grep "FILENAME:" | sed 's/FILENAME: //g' | tr -d '\r')
+        
+        if [ -n "$suggested_name" ]; then
+            # 1行目（FILENAME行）を除去してリネーム保存
+            tail -n +2 "$tmp_file" > "$REFACTOR_DIR/$suggested_name"
+            rm "$tmp_file"
+            echo "Successfully refactored and renamed to: $suggested_name"
+        else
+            mv "$tmp_file" "$REFACTOR_DIR/$filename"
+            echo "Successfully refactored: $filename (Rename tag not found)"
+        fi
+    else
+        rm -f "$tmp_file"
+        echo "Error processing $filename"
+    fi
+done