NCP - Natural Context Provider

#!/bin/bash set -e echo "🔨 Building NCP MCPB (MCP Bundle) from clean directory..." # Store project root directory PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)" echo "📍 Project root: $PROJECT_ROOT" # Build TypeScript first echo "📦 Building TypeScript..." npm run build # Create clean temp directory TEMP_DIR=$(mktemp -d) echo "📁 Created temp directory: $TEMP_DIR" # Copy only necessary files for production echo "📋 Copying production files..." rsync -a \ --exclude='node_modules' \ --exclude='.git' \ --exclude='*.test.ts' \ --exclude='*.test.js' \ --exclude='tests/' \ --exclude='*.dxt' \ --exclude='.ncp/' \ ./ "$TEMP_DIR/" # Install production dependencies in clean directory cd "$TEMP_DIR" echo "📥 Installing production dependencies (clean)..." npm install --omit=dev --ignore-scripts --no-audit --no-fund # Verify human-signals build directory exists BEFORE packing echo "🔍 Verifying human-signals..." if [ -d "node_modules/human-signals/build" ]; then echo "✅ human-signals/build exists (root level)" else echo "❌ human-signals/build MISSING (root level)" fi if [ -d "node_modules/execa/node_modules/human-signals" ]; then if [ -d "node_modules/execa/node_modules/human-signals/build" ]; then echo "✅ execa/node_modules/human-signals/build exists" else echo "❌ execa/node_modules/human-signals/build MISSING" fi fi # Pack MCPB from clean directory # Skip prepack script since we already built in project root echo "📦 Packing MCPB (MCP Bundle)..." npm_config_ignore_scripts=true npx @anthropic-ai/mcpb pack . "$PROJECT_ROOT/ncp.mcpb" # WORKAROUND: mcpb excludes build/ directories from node_modules # Extract MCPB (zip format), manually add build directories, re-pack echo "🔧 Fixing missing build directories (mcpb workaround)..." PATCH_DIR=$(mktemp -d) cd "$PATCH_DIR" unzip -q "$PROJECT_ROOT/ncp.mcpb" # Copy missing build directories from temp install if [ -d "$TEMP_DIR/node_modules/human-signals/build" ]; then echo " Adding human-signals/build..." cp -r "$TEMP_DIR/node_modules/human-signals/build" "$PATCH_DIR/node_modules/human-signals/" fi if [ -d "$TEMP_DIR/node_modules/execa/node_modules/human-signals/build" ]; then echo " Adding execa/node_modules/human-signals/build..." mkdir -p "$PATCH_DIR/node_modules/execa/node_modules/human-signals" cp -r "$TEMP_DIR/node_modules/execa/node_modules/human-signals/build" "$PATCH_DIR/node_modules/execa/node_modules/human-signals/" fi # Re-pack as zip (MCPB is zip format, not tar.gz) rm -f "$PROJECT_ROOT/ncp.mcpb" zip -qr "$PROJECT_ROOT/ncp.mcpb" . cd "$PROJECT_ROOT" # Cleanup temp directories rm -rf "$TEMP_DIR" "$PATCH_DIR" # Test the DXT automatically echo "" echo "🧪 Testing MCPB (MCP spec compliance)..." # Verify it's a valid zip file echo " • Verifying zip format..." if ! unzip -t "$PROJECT_ROOT/ncp.mcpb" > /dev/null 2>&1; then echo " ❌ FAILED: MCPB is not a valid zip file" exit 1 fi echo " ✅ Valid zip format" TEST_DIR=$(mktemp -d) cd "$TEST_DIR" unzip -q "$PROJECT_ROOT/ncp.mcpb" > /dev/null 2>&1 # Quick verification test echo " • Checking dependencies..." if [ ! -d "node_modules/human-signals/build" ]; then echo " ❌ FAILED: human-signals/build missing" cd "$PROJECT_ROOT" rm -rf "$TEST_DIR" exit 1 fi if [ ! -d "node_modules/execa/node_modules/human-signals/build" ]; then echo " ❌ FAILED: execa/node_modules/human-signals/build missing" cd "$PROJECT_ROOT" rm -rf "$TEST_DIR" exit 1 fi echo " ✅ Dependencies verified" # Test MCP server startup with timeout echo " • Testing MCP server startup (5s timeout)..." timeout 5s node dist/index-mcp.js --profile all > /tmp/ncp-test-startup.log 2>&1 & SERVER_PID=$! sleep 2 # Send test initialize request echo '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2024-11-05","capabilities":{},"clientInfo":{"name":"test","version":"1.0.0"}}}' | nc -w 2 localhost 12345 > /dev/null 2>&1 || true # Check if server is still running if kill -0 $SERVER_PID 2>/dev/null; then echo " ✅ Server started successfully" kill $SERVER_PID 2>/dev/null || true else echo " ⚠️ Server test skipped (requires stdio mode)" fi cd "$PROJECT_ROOT" rm -rf "$TEST_DIR" echo "" echo "✅ MCPB (MCP Bundle) built and tested successfully: ncp.mcpb" echo " Size: $(ls -lh ncp.mcpb | awk '{print $5}')" echo " SHA256: $(shasum -a 256 ncp.mcpb | awk '{print $1}')"