diff --git a/validate-skills.sh b/validate-skills.sh
new file mode 100755
index 0000000..6fb7d2a
--- /dev/null
+++ b/validate-skills.sh
@@ -0,0 +1,123 @@
+#!/bin/bash
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+SKILLS_DIR="skills"
+ISSUES=0
+WARNINGS=0
+PASSED=0
+
+echo "🔍 Auditing Skills Against Agent Skills Specification"
+echo "======================================================"
+echo ""
+
+# Validation rules from CLAUDE.md
+# name: 1-64 chars, lowercase a-z, numbers, hyphens only
+# description: 1-1024 chars with trigger phrases
+# SKILL.md: under 500 lines
+# Required fields: name, description
+
+for skill_dir in "$SKILLS_DIR"/*/; do
+    skill_name=$(basename "$skill_dir")
+    skill_file="$skill_dir/SKILL.md"
+
+    echo -n "📋 $skill_name: "
+
+    # Check if SKILL.md exists
+    if [[ ! -f "$skill_file" ]]; then
+        echo -e "${RED}❌ Missing SKILL.md${NC}"
+        ((ISSUES++))
+        continue
+    fi
+
+    # Extract frontmatter
+    frontmatter=$(sed -n '/^---$/,/^---$/p' "$skill_file" | head -n -1 | tail -n +2)
+
+    # Check name field
+    name_in_file=$(echo "$frontmatter" | grep "^name:" | sed 's/^name: //' | tr -d ' ')
+
+    if [[ -z "$name_in_file" ]]; then
+        echo -e "${RED}❌ Missing name in frontmatter${NC}"
+        ((ISSUES++))
+        continue
+    fi
+
+    # Check name matches directory
+    if [[ "$name_in_file" != "$skill_name" ]]; then
+        echo -e "${RED}❌ Name mismatch: dir='$skill_name' but frontmatter='$name_in_file'${NC}"
+        ((ISSUES++))
+        continue
+    fi
+
+    # Validate name format: lowercase, alphanumeric, hyphens only
+    if ! [[ "$name_in_file" =~ ^[a-z0-9]([a-z0-9-]{0,62}[a-z0-9])?$ ]]; then
+        echo -e "${RED}❌ Invalid name format: '$name_in_file'${NC}"
+        ((ISSUES++))
+        continue
+    fi
+
+    # Check name length (1-64 chars)
+    if [[ ${#name_in_file} -lt 1 || ${#name_in_file} -gt 64 ]]; then
+        echo -e "${RED}❌ Name length invalid: ${#name_in_file} chars (must be 1-64)${NC}"
+        ((ISSUES++))
+        continue
+    fi
+
+    # Extract description
+    description=$(echo "$frontmatter" | grep "^description:" | sed 's/^description: //' | sed 's/^"//' | sed 's/"$//')
+
+    if [[ -z "$description" ]]; then
+        echo -e "${RED}❌ Missing description in frontmatter${NC}"
+        ((ISSUES++))
+        continue
+    fi
+
+    # Check description length (1-1024 chars)
+    desc_len=${#description}
+    if [[ $desc_len -lt 1 || $desc_len -gt 1024 ]]; then
+        echo -e "${RED}❌ Description length invalid: $desc_len chars (must be 1-1024)${NC}"
+        ((ISSUES++))
+        continue
+    fi
+
+    # Check for trigger phrases in description (at least "also use when" or similar)
+    if ! echo "$description" | grep -qi "when\|also\|mention\|use"; then
+        echo -e "${YELLOW}⚠️  Warning: Description lacks trigger phrases${NC}"
+        ((WARNINGS++))
+    fi
+
+    # Count lines in SKILL.md
+    line_count=$(wc -l < "$skill_file")
+    if [[ $line_count -gt 500 ]]; then
+        echo -e "${YELLOW}⚠️  Warning: SKILL.md is $line_count lines (should be <500)${NC}"
+        ((WARNINGS++))
+    fi
+
+    # All checks passed
+    echo -e "${GREEN}✓ Valid${NC}"
+    ((PASSED++))
+done
+
+echo ""
+echo "======================================================"
+echo "Summary:"
+echo -e "  ${GREEN}✓ Passed: $PASSED${NC}"
+if [[ $WARNINGS -gt 0 ]]; then
+    echo -e "  ${YELLOW}⚠️  Warnings: $WARNINGS${NC}"
+fi
+if [[ $ISSUES -gt 0 ]]; then
+    echo -e "  ${RED}❌ Issues: $ISSUES${NC}"
+fi
+echo ""
+
+if [[ $ISSUES -eq 0 ]]; then
+    echo -e "${GREEN}All skills are valid! ✓${NC}"
+    exit 0
+else
+    echo -e "${RED}Found $ISSUES issue(s) that need fixing.${NC}"
+    exit 1
+fi