Add Kiro IDE support (.kiro/) (#548)

Co-authored-by: Sungmin Hong <hsungmin@amazon.com>

.kiro/install.sh

@@ -0,0 +1,139 @@
+#!/bin/bash
+#
+# ECC Kiro Installer
+# Installs Everything Claude Code workflows into a Kiro project.
+#
+# Usage:
+#   ./install.sh              # Install to current directory
+#   ./install.sh /path/to/dir # Install to specific directory
+#   ./install.sh ~            # Install globally to ~/.kiro/
+#
+
+set -euo pipefail
+
+# When globs match nothing, expand to empty list instead of the literal pattern
+shopt -s nullglob
+
+# Resolve the directory where this script lives (the repo root)
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+SOURCE_KIRO="$SCRIPT_DIR/.kiro"
+
+# Target directory: argument or current working directory
+TARGET="${1:-.}"
+
+# Expand ~ to $HOME
+if [ "$TARGET" = "~" ] || [[ "$TARGET" == "~/"* ]]; then
+  TARGET="${TARGET/#\~/$HOME}"
+fi
+
+# Resolve to absolute path
+TARGET="$(cd "$TARGET" 2>/dev/null && pwd || echo "$TARGET")"
+
+echo "ECC Kiro Installer"
+echo "=================="
+echo ""
+echo "Source:  $SOURCE_KIRO"
+echo "Target:  $TARGET/.kiro/"
+echo ""
+
+# Subdirectories to create and populate
+SUBDIRS="agents skills steering hooks scripts settings"
+
+# Create all required .kiro/ subdirectories
+for dir in $SUBDIRS; do
+  mkdir -p "$TARGET/.kiro/$dir"
+done
+
+# Counters for summary
+agents=0; skills=0; steering=0; hooks=0; scripts=0; settings=0
+
+# Copy agents (JSON for CLI, Markdown for IDE)
+if [ -d "$SOURCE_KIRO/agents" ]; then
+  for f in "$SOURCE_KIRO/agents"/*.json "$SOURCE_KIRO/agents"/*.md; do
+    [ -f "$f" ] || continue
+    local_name=$(basename "$f")
+    if [ ! -f "$TARGET/.kiro/agents/$local_name" ]; then
+      cp "$f" "$TARGET/.kiro/agents/" 2>/dev/null || true
+      agents=$((agents + 1))
+    fi
+  done
+fi
+
+# Copy skills (directories with SKILL.md)
+if [ -d "$SOURCE_KIRO/skills" ]; then
+  for d in "$SOURCE_KIRO/skills"/*/; do
+    [ -d "$d" ] || continue
+    skill_name="$(basename "$d")"
+    if [ ! -d "$TARGET/.kiro/skills/$skill_name" ]; then
+      mkdir -p "$TARGET/.kiro/skills/$skill_name"
+      cp "$d"* "$TARGET/.kiro/skills/$skill_name/" 2>/dev/null || true
+      skills=$((skills + 1))
+    fi
+  done
+fi
+
+# Copy steering files (markdown)
+if [ -d "$SOURCE_KIRO/steering" ]; then
+  for f in "$SOURCE_KIRO/steering"/*.md; do
+    local_name=$(basename "$f")
+    if [ ! -f "$TARGET/.kiro/steering/$local_name" ]; then
+      cp "$f" "$TARGET/.kiro/steering/" 2>/dev/null || true
+      steering=$((steering + 1))
+    fi
+  done
+fi
+
+# Copy hooks (.kiro.hook files and README)
+if [ -d "$SOURCE_KIRO/hooks" ]; then
+  for f in "$SOURCE_KIRO/hooks"/*.kiro.hook "$SOURCE_KIRO/hooks"/*.md; do
+    [ -f "$f" ] || continue
+    local_name=$(basename "$f")
+    if [ ! -f "$TARGET/.kiro/hooks/$local_name" ]; then
+      cp "$f" "$TARGET/.kiro/hooks/" 2>/dev/null || true
+      hooks=$((hooks + 1))
+    fi
+  done
+fi
+
+# Copy scripts (shell scripts) and make executable
+if [ -d "$SOURCE_KIRO/scripts" ]; then
+  for f in "$SOURCE_KIRO/scripts"/*.sh; do
+    local_name=$(basename "$f")
+    if [ ! -f "$TARGET/.kiro/scripts/$local_name" ]; then
+      cp "$f" "$TARGET/.kiro/scripts/" 2>/dev/null || true
+      chmod +x "$TARGET/.kiro/scripts/$local_name" 2>/dev/null || true
+      scripts=$((scripts + 1))
+    fi
+  done
+fi
+
+# Copy settings (example files)
+if [ -d "$SOURCE_KIRO/settings" ]; then
+  for f in "$SOURCE_KIRO/settings"/*; do
+    [ -f "$f" ] || continue
+    local_name=$(basename "$f")
+    if [ ! -f "$TARGET/.kiro/settings/$local_name" ]; then
+      cp "$f" "$TARGET/.kiro/settings/" 2>/dev/null || true
+      settings=$((settings + 1))
+    fi
+  done
+fi
+
+# Installation summary
+echo "Installation complete!"
+echo ""
+echo "Components installed:"
+echo "  Agents:    $agents"
+echo "  Skills:    $skills"
+echo "  Steering:  $steering"
+echo "  Hooks:     $hooks"
+echo "  Scripts:   $scripts"
+echo "  Settings:  $settings"
+echo ""
+echo "Next steps:"
+echo "  1. Open your project in Kiro"
+echo "  2. Agents: Automatic in IDE, /agent swap in CLI"
+echo "  3. Skills: Available via / menu in chat"
+echo "  4. Steering files with 'auto' inclusion load automatically"
+echo "  5. Toggle hooks in the Agent Hooks panel"
+echo "  6. Copy desired MCP servers from .kiro/settings/mcp.json.example to .kiro/settings/mcp.json"