vault backup: 2026-02-26 21:10:47

2026-02-26 21:10:47 +08:00
parent 1e3905d304
commit 410167d3b4
38 changed files with 3890 additions and 70 deletions
@@ -0,0 +1,48 @@
+#!/bin/bash
+# Skill discovery hook - suggests relevant skills when user mentions "skill"
+# Exit 0 stdout → added as context for Claude
+# No dependencies - pure bash
+
+# Read all stdin
+INPUT=$(cat)
+
+# Extract just the prompt field value (pure bash, no jq)
+# Input format: {"prompt": "user text here", ...}
+# Pattern handles escaped quotes: matches [^\\"] or \\. sequences
+# Use -n and /p so non-matching input produces empty output (not original input)
+PROMPT=$(echo "$INPUT" | sed -nE 's/.*"prompt"[[:space:]]*:[[:space:]]*"(([^\\"]|\\.)*)".*/\1/p')
+
+# Match: skill, skills (case-insensitive, word boundary) in prompt only
+if echo "$PROMPT" | grep -iqE '\bskills?\b'; then
+  # Get skill names from .claude/skills/ directory
+  SKILLS_DIR="${CLAUDE_PROJECT_DIR:-.}/.claude/skills"
+
+  if [ -d "$SKILLS_DIR" ]; then
+    # Build list of skills with descriptions
+    output=""
+    for d in "$SKILLS_DIR"/*/; do
+      [ -d "$d" ] || continue
+      name=$(basename "$d")
+      skill_file="$d/SKILL.md"
+      if [ -f "$skill_file" ]; then
+        # Extract description from YAML frontmatter
+        desc=$(grep -m1 '^description:' "$skill_file" | sed 's/^description: *//')
+        output="$output$name: $desc"$'\n'
+      else
+        output="$output$name"$'\n'
+      fi
+    done
+
+    if [ -n "$output" ]; then
+      echo "<skill-discovery>"
+      echo "The user mentioned 'skill'. Available skills in this project:"
+      echo ""
+      echo "$output" | sort
+      echo "If relevant to the user's request, read the SKILL.md file to load the skill instructions."
+      echo "</skill-discovery>"
+    fi
+  fi
+fi
+
+# Always exit 0 - never block user prompts
+exit 0