#!/bin/bash
set -e
# MCP Servers Installation Script for CanadaGPT
# This script installs and configures MCP servers for Claude Code
echo "========================================="
echo "CanadaGPT MCP Servers Installation"
echo "========================================="
echo ""
# Detect OS
OS="$(uname -s)"
ARCH="$(uname -m)"
echo "Detected OS: $OS"
echo "Detected Architecture: $ARCH"
echo ""
# Step 1: Download Neo4j MCP binary
echo "Step 1: Installing Neo4j MCP..."
echo "----------------------------------------"
NEO4J_VERSION="v0.1.14" # Update this to latest version
CLAUDE_DIR="$HOME/.claude"
BIN_DIR="/usr/local/bin"
case "$OS" in
Darwin)
if [[ "$ARCH" == "arm64" ]]; then
NEO4J_BINARY="neo4j-mcp-darwin-arm64"
else
NEO4J_BINARY="neo4j-mcp-darwin-amd64"
fi
;;
Linux)
if [[ "$ARCH" == "x86_64" ]]; then
NEO4J_BINARY="neo4j-mcp-linux-amd64"
elif [[ "$ARCH" == "aarch64" ]]; then
NEO4J_BINARY="neo4j-mcp-linux-arm64"
else
echo "Unsupported architecture: $ARCH"
exit 1
fi
;;
*)
echo "Unsupported OS: $OS"
echo "Please download manually from: https://github.com/neo4j/mcp/releases"
exit 1
;;
esac
echo "Downloading Neo4j MCP binary: $NEO4J_BINARY"
DOWNLOAD_URL="https://github.com/neo4j/mcp/releases/download/$NEO4J_VERSION/$NEO4J_BINARY"
if command -v curl &> /dev/null; then
curl -L -o /tmp/neo4j-mcp "$DOWNLOAD_URL"
elif command -v wget &> /dev/null; then
wget -O /tmp/neo4j-mcp "$DOWNLOAD_URL"
else
echo "Error: Neither curl nor wget found. Please install one of them."
exit 1
fi
chmod +x /tmp/neo4j-mcp
echo "Moving binary to $BIN_DIR (may require sudo)..."
sudo mv /tmp/neo4j-mcp "$BIN_DIR/"
# Verify installation
if neo4j-mcp -v &> /dev/null; then
echo "✓ Neo4j MCP installed successfully"
neo4j-mcp -v
else
echo "✗ Neo4j MCP installation failed"
exit 1
fi
echo ""
# Step 2: Create Claude Code configuration directory
echo "Step 2: Creating Claude Code configuration..."
echo "----------------------------------------"
mkdir -p "$CLAUDE_DIR"
# Step 3: Create MCP configuration
echo "Step 3: Configuring MCP servers..."
echo "----------------------------------------"
# Get project path
PROJECT_PATH="$(pwd)"
# Create config.json
cat > "$CLAUDE_DIR/config.json" << EOF
{
"mcpServers": {
"next-devtools": {
"command": "npx",
"args": ["-y", "next-devtools-mcp@latest"]
},
"graphql": {
"command": "npx",
"args": ["mcp-graphql"],
"env": {
"ENDPOINT": "http://localhost:4000/graphql",
"ALLOW_MUTATIONS": "false"
}
},
"neo4j-local": {
"command": "neo4j-mcp",
"env": {
"NEO4J_URI": "bolt://localhost:7687",
"NEO4J_USERNAME": "neo4j",
"NEO4J_PASSWORD": "canadagpt2024",
"NEO4J_DATABASE": "neo4j",
"NEO4J_READ_ONLY": "false"
}
},
"neo4j-production": {
"command": "neo4j-mcp",
"env": {
"NEO4J_URI": "bolt://10.128.0.3:7687",
"NEO4J_USERNAME": "neo4j",
"NEO4J_PASSWORD": "canadagpt2024",
"NEO4J_DATABASE": "neo4j",
"NEO4J_READ_ONLY": "true"
}
},
"git": {
"command": "uvx",
"args": ["mcp-server-git", "--repository", "$PROJECT_PATH"]
},
"filesystem": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-filesystem",
"$PROJECT_PATH"
]
}
}
}
EOF
echo "✓ Configuration created at: $CLAUDE_DIR/config.json"
echo ""
# Step 4: Verify dependencies
echo "Step 4: Verifying dependencies..."
echo "----------------------------------------"
# Check for npx
if command -v npx &> /dev/null; then
echo "✓ npx found"
else
echo "✗ npx not found. Please install Node.js: https://nodejs.org/"
exit 1
fi
# Check for uvx
if command -v uvx &> /dev/null; then
echo "✓ uvx found"
else
echo "⚠ uvx not found. Installing uv..."
if command -v brew &> /dev/null; then
brew install uv
elif command -v curl &> /dev/null; then
curl -LsSf https://astral.sh/uv/install.sh | sh
else
echo "✗ Could not install uv. Please install manually: https://docs.astral.sh/uv/"
echo " Or use Homebrew: brew install uv"
fi
fi
# Verify uvx again
if command -v uvx &> /dev/null; then
echo "✓ uvx is now available"
else
echo "⚠ uvx not available. Git MCP server may not work."
echo " Please install uv manually: https://docs.astral.sh/uv/"
fi
echo ""
# Summary
echo "========================================="
echo "Installation Complete!"
echo "========================================="
echo ""
echo "Installed MCP Servers:"
echo " 1. ✓ next-devtools-mcp (Next.js development)"
echo " 2. ✓ mcp-graphql (GraphQL queries)"
echo " 3. ✓ neo4j-mcp (Neo4j local)"
echo " 4. ✓ neo4j-mcp (Neo4j production - read-only)"
echo " 5. ✓ mcp-server-git (Git operations)"
echo " 6. ✓ @modelcontextprotocol/server-filesystem (File operations)"
echo ""
echo "Configuration saved to: $CLAUDE_DIR/config.json"
echo ""
echo "Next Steps:"
echo " 1. Restart Claude Code to load the new MCP servers"
echo " 2. Start your dev servers:"
echo " - pnpm dev:frontend (for Next.js DevTools)"
echo " - pnpm dev:api (for GraphQL MCP)"
echo " - docker-compose up (for Neo4j local)"
echo " 3. Test MCP tools in Claude Code"
echo ""
echo "Documentation: $PROJECT_PATH/MCP_SERVERS_SETUP.md"
echo ""
echo "For troubleshooting, see: https://github.com/neo4j/mcp"
echo "========================================="
