feat: install full skill pack

install-claude.sh

@@ -3,10 +3,11 @@ set -euo pipefail
 
 REPO_SLUG="${1:-${SECURITYAUDIT_REPO:-andydixon/securityaudit-skill}}"
 REF="${2:-${SECURITYAUDIT_REF:-main}}"
-SKILL_PATH="${SECURITYAUDIT_SKILL_PATH:-securityaudit}"
+DEFAULT_SKILLS="securityaudit aitm debullshit summarise"
+SKILLS="${SECURITYAUDIT_SKILLS:-${SECURITYAUDIT_SKILL_PATH:-$DEFAULT_SKILLS}}"
+SKILLS="${SKILLS//,/ }"
 CLAUDE_HOME_DIR="${CLAUDE_HOME:-$HOME/.claude}"
 DEST_PARENT="$CLAUDE_HOME_DIR/skills"
-DEST="$DEST_PARENT/securityaudit"
 
 say() {
   printf '%s\n' "$*"
@@ -21,34 +22,64 @@ need_command() {
   command -v "$1" >/dev/null 2>&1 || fail "Missing required command: $1"
 }
 
+validate_skill_name() {
+  skill="$1"
+  case "$skill" in
+    ""|*[!A-Za-z0-9_-]*)
+      fail "Invalid skill name: $skill"
+      ;;
+  esac
+}
+
+print_usage() {
+  say "Restart Claude Code if it was already open, then use:"
+  for skill in $SKILLS; do
+    case "$skill" in
+      securityaudit)
+        say "  /securityaudit"
+        say "  /securityaudit --fix"
+        ;;
+      *)
+        say "  /$skill"
+        ;;
+    esac
+  done
+}
+
 copy_claude_skill() {
   src="$1"
+  skill="$2"
+  dest="$DEST_PARENT/$skill"
+
+  validate_skill_name "$skill"
+
   [ -f "$src/SKILL.md" ] || fail "Could not find SKILL.md at $src"
-  grep -q '^name: securityaudit$' "$src/SKILL.md" || fail "SKILL.md does not look like the securityaudit skill"
+  grep -q "^name: $skill$" "$src/SKILL.md" || fail "SKILL.md at $src does not look like the $skill skill"
 
   mkdir -p "$DEST_PARENT"
-  stage="$(mktemp -d "$DEST_PARENT/.securityaudit-claude-install.XXXXXX")"
-  mkdir -p "$stage/securityaudit"
+  stage="$(mktemp -d "$DEST_PARENT/.$skill-claude-install.XXXXXX")"
+  mkdir -p "$stage/$skill"
 
-  cp "$src/SKILL.md" "$stage/securityaudit/SKILL.md"
+  cp "$src/SKILL.md" "$stage/$skill/SKILL.md"
   for dir in scripts references assets; do
     if [ -d "$src/$dir" ]; then
-      cp -R "$src/$dir" "$stage/securityaudit/$dir"
+      cp -R "$src/$dir" "$stage/$skill/$dir"
     fi
   done
 
-  [ -f "$stage/securityaudit/SKILL.md" ] || fail "Install staging failed"
-  grep -q '^name: securityaudit$' "$stage/securityaudit/SKILL.md" || fail "Install validation failed"
+  [ -f "$stage/$skill/SKILL.md" ] || fail "Install staging failed for $skill"
+  grep -q "^name: $skill$" "$stage/$skill/SKILL.md" || fail "Install validation failed for $skill"
 
-  if [ -e "$DEST" ]; then
-    backup="$DEST.backup.$(date +%Y%m%d-%H%M%S)"
-    say "Existing Claude securityaudit skill found. Backing it up to:"
+  if [ -e "$dest" ]; then
+    backup="$dest.backup.$(date +%Y%m%d-%H%M%S)"
+    say "Existing Claude $skill skill found. Backing it up to:"
     say "$backup"
-    mv "$DEST" "$backup"
+    mv "$dest" "$backup"
   fi
 
-  mv "$stage/securityaudit" "$DEST"
+  mv "$stage/$skill" "$dest"
   rmdir "$stage" 2>/dev/null || true
+  say "Installed Claude Code $skill skill to $dest"
 }
 
 SCRIPT_PATH="${BASH_SOURCE[0]:-}"
@@ -58,9 +89,15 @@ else
   SCRIPT_DIR=""
 fi
 
-if [ -n "$SCRIPT_DIR" ] && [ -f "$SCRIPT_DIR/$SKILL_PATH/SKILL.md" ]; then
-  say "Installing Claude Code securityaudit skill from local checkout..."
-  copy_claude_skill "$SCRIPT_DIR/$SKILL_PATH"
+if [ -n "$SCRIPT_DIR" ] && [ -f "$SCRIPT_DIR/securityaudit/SKILL.md" ]; then
+  say "Installing Claude Code skills from local checkout..."
+  installed_any=false
+  for skill in $SKILLS; do
+    [ -f "$SCRIPT_DIR/$skill/SKILL.md" ] || fail "Could not find $skill/SKILL.md in local checkout"
+    copy_claude_skill "$SCRIPT_DIR/$skill" "$skill"
+    installed_any=true
+  done
+  [ "$installed_any" = true ] || fail "No skills requested"
 else
   need_command curl
   need_command tar
@@ -74,19 +111,24 @@ else
   archive="$tmp/repo.tar.gz"
   url="https://github.com/$REPO_SLUG/archive/refs/heads/$REF.tar.gz"
 
-  say "Downloading Claude Code securityaudit skill from $REPO_SLUG ($REF)..."
+  say "Downloading Claude Code skills from $REPO_SLUG ($REF)..."
   curl -fsSL "$url" -o "$archive"
   tar -xzf "$archive" -C "$tmp"
 
-  src="$(find "$tmp" -path "*/$SKILL_PATH/SKILL.md" -print -quit)"
-  [ -n "$src" ] || fail "Could not find $SKILL_PATH/SKILL.md in the downloaded repo"
-  copy_claude_skill "$(dirname "$src")"
+  installed_any=false
+  for skill in $SKILLS; do
+    src="$(find "$tmp" -path "*/$skill/SKILL.md" -print -quit)"
+    [ -n "$src" ] || fail "Could not find $skill/SKILL.md in the downloaded repo"
+    copy_claude_skill "$(dirname "$src")" "$skill"
+    installed_any=true
+  done
+  [ "$installed_any" = true ] || fail "No skills requested"
 fi
 
 say ""
-say "Installed Claude Code securityaudit skill to:"
-say "$DEST"
+say "Installed Claude Code skills:"
+for skill in $SKILLS; do
+  say "  $skill -> $DEST_PARENT/$skill"
+done
 say ""
-say "Restart Claude Code if it was already open, then use:"
-say "  /securityaudit"
-say "  /securityaudit --fix"
+print_usage