Fast MCP Task Manager

#!/bin/bash # Fast MCP CLI Tool # This script provides a command-line interface for interacting with the Fast MCP Server # and Google Gemini integration. # Configuration SERVER_URL="http://localhost:5001" SERVER_PID_FILE="mcp_server.pid" # Colors for output RED='\033[0;31m' GREEN='\033[0;32m' YELLOW='\033[1;33m' BLUE='\033[0;34m' NC='\033[0m' # No Color # Helper functions print_usage() { echo -e "${BLUE}Fast MCP CLI Tool${NC}" echo "" echo "Usage: $0 <command> [arguments]" echo "" echo "Commands:" echo " start Start the MCP server" echo " stop Stop the MCP server" echo " status Check server status" echo " list List all available MCP tools" echo " run <tool> [args...] Execute an MCP tool" echo " gemini \"<prompt>\" Send a prompt to Gemini via MCP server" echo " logs Show recent MCP operation logs" echo " health Check server health" echo " help Show this help message" echo "" echo "Examples:" echo " $0 start" echo " $0 list" echo " $0 run list_tasks" echo " $0 run create_task \"New Task\" \"Task Description\" \"high\"" echo " $0 gemini \"What are the benefits of using FastAPI?\"" echo " $0 logs" } print_error() { echo -e "${RED}Error: $1${NC}" >&2 } print_success() { echo -e "${GREEN}Success: $1${NC}" } print_info() { echo -e "${BLUE}Info: $1${NC}" } print_warning() { echo -e "${YELLOW}Warning: $1${NC}" } # Check if server is running check_server_running() { if [ -f "$SERVER_PID_FILE" ]; then local pid=$(cat "$SERVER_PID_FILE") if ps -p "$pid" > /dev/null 2>&1; then return 0 else rm -f "$SERVER_PID_FILE" return 1 fi else return 1 fi } # Start the MCP server start_server() { if check_server_running; then print_warning "MCP server is already running (PID: $(cat $SERVER_PID_FILE))" return 0 fi print_info "Starting MCP server..." # Check if virtual environment exists if [ ! -d "venv" ]; then print_error "Virtual environment not found. Please run setup first." return 1 fi # Activate virtual environment and start server source venv/bin/activate # Install dependencies if needed if [ ! -f "venv/.deps_installed" ]; then print_info "Installing dependencies..." pip install -r requirements.txt touch venv/.deps_installed fi # Start server in background nohup python server.py > server.log 2>&1 & local server_pid=$! echo $server_pid > "$SERVER_PID_FILE" # Wait a moment for server to start sleep 3 if check_server_running; then print_success "MCP server started successfully (PID: $server_pid)" print_info "Server running on $SERVER_URL" print_info "API documentation available at $SERVER_URL/docs" else print_error "Failed to start MCP server. Check server.log for details." rm -f "$SERVER_PID_FILE" return 1 fi } # Stop the MCP server stop_server() { if ! check_server_running; then print_warning "MCP server is not running" return 0 fi local pid=$(cat "$SERVER_PID_FILE") print_info "Stopping MCP server (PID: $pid)..." kill "$pid" rm -f "$SERVER_PID_FILE" # Wait for process to stop sleep 2 if ! ps -p "$pid" > /dev/null 2>&1; then print_success "MCP server stopped successfully" else print_warning "Server may still be running. You may need to kill it manually." fi } # Check server status check_status() { if check_server_running; then local pid=$(cat "$SERVER_PID_FILE") print_success "MCP server is running (PID: $pid)" # Test server health if command -v curl > /dev/null 2>&1; then local health_response=$(curl -s "$SERVER_URL/health" 2>/dev/null) if [ $? -eq 0 ]; then print_info "Server health check: OK" echo "$health_response" | python -m json.tool 2>/dev/null || echo "$health_response" else print_warning "Server health check failed" fi fi else print_error "MCP server is not running" return 1 fi } # List available MCP tools list_tools() { if ! check_server_running; then print_error "MCP server is not running. Start it first with: $0 start" return 1 fi print_info "Available MCP tools:" echo "" if command -v curl > /dev/null 2>&1; then local tools_response=$(curl -s "$SERVER_URL/tools" 2>/dev/null) if [ $? -eq 0 ]; then echo "$tools_response" | python -m json.tool 2>/dev/null || echo "$tools_response" else print_error "Failed to fetch tools from server" return 1 fi else print_error "curl is required but not installed" return 1 fi } # Execute an MCP tool run_tool() { if [ $# -lt 1 ]; then print_error "Tool name is required" echo "Usage: $0 run <tool_name> [arguments...]" echo "Use '$0 list' to see available tools" return 1 fi if ! check_server_running; then print_error "MCP server is not running. Start it first with: $0 start" return 1 fi local tool_name="$1" shift # Build arguments JSON based on tool name local args_json="{}" case "$tool_name" in "list_tasks") if [ $# -gt 0 ]; then args_json="{\"status_filter\": \"$1\"}" fi ;; "create_task") if [ $# -lt 2 ]; then print_error "create_task requires at least title and description" echo "Usage: $0 run create_task \"<title>\" \"<description>\" [priority] [assigned_to]" return 1 fi args_json="{\"title\": \"$1\", \"description\": \"$2\"" if [ $# -gt 2 ]; then args_json="$args_json, \"priority\": \"$3\"" fi if [ $# -gt 3 ]; then args_json="$args_json, \"assigned_to\": \"$4\"" fi args_json="$args_json}" ;; "update_task_status") if [ $# -lt 2 ]; then print_error "update_task_status requires task_id and new_status" echo "Usage: $0 run update_task_status <task_id> <new_status>" return 1 fi args_json="{\"task_id\": $1, \"new_status\": \"$2\"}" ;; "search_tasks") if [ $# -lt 1 ]; then print_error "search_tasks requires a query" echo "Usage: $0 run search_tasks \"<query>\"" return 1 fi args_json="{\"query\": \"$1\"}" ;; "get_task_statistics"|"export_tasks_to_csv") # These tools don't require arguments ;; *) print_error "Unknown tool: $tool_name" echo "Use '$0 list' to see available tools" return 1 ;; esac # Make API call local request_json="{\"tool_name\": \"$tool_name\", \"arguments\": $args_json}" print_info "Executing tool: $tool_name" if command -v curl > /dev/null 2>&1; then local response=$(curl -s -X POST \ -H "Content-Type: application/json" \ -d "$request_json" \ "$SERVER_URL/mcp/tool" 2>/dev/null) if [ $? -eq 0 ]; then echo "" echo "$response" | python -m json.tool 2>/dev/null || echo "$response" else print_error "Failed to execute tool" return 1 fi else print_error "curl is required but not installed" return 1 fi } # Send prompt to Gemini call_gemini() { if [ $# -lt 1 ]; then print_error "Prompt is required" echo "Usage: $0 gemini \"<prompt>\"" return 1 fi if ! check_server_running; then print_error "MCP server is not running. Start it first with: $0 start" return 1 fi local prompt="$1" print_info "Sending prompt to Gemini..." print_info "Prompt: $prompt" echo "" local request_json="{\"prompt\": \"$prompt\"}" if command -v curl > /dev/null 2>&1; then local response=$(curl -s -X POST \ -H "Content-Type: application/json" \ -d "$request_json" \ "$SERVER_URL/gemini" 2>/dev/null) if [ $? -eq 0 ]; then echo "$response" | python -m json.tool 2>/dev/null || echo "$response" else print_error "Failed to call Gemini" return 1 fi else print_error "curl is required but not installed" return 1 fi } # Show logs show_logs() { if ! check_server_running; then print_error "MCP server is not running. Start it first with: $0 start" return 1 fi print_info "Recent MCP operation logs:" echo "" if command -v curl > /dev/null 2>&1; then local logs_response=$(curl -s "$SERVER_URL/logs" 2>/dev/null) if [ $? -eq 0 ]; then echo "$logs_response" | python -m json.tool 2>/dev/null || echo "$logs_response" else print_error "Failed to fetch logs from server" return 1 fi else print_error "curl is required but not installed" return 1 fi } # Check server health check_health() { if ! check_server_running; then print_error "MCP server is not running. Start it first with: $0 start" return 1 fi print_info "Checking server health..." echo "" if command -v curl > /dev/null 2>&1; then local health_response=$(curl -s "$SERVER_URL/health" 2>/dev/null) if [ $? -eq 0 ]; then echo "$health_response" | python -m json.tool 2>/dev/null || echo "$health_response" else print_error "Failed to check server health" return 1 fi else print_error "curl is required but not installed" return 1 fi } # Main script logic main() { case "${1:-help}" in "start") start_server ;; "stop") stop_server ;; "status") check_status ;; "list") list_tools ;; "run") shift run_tool "$@" ;; "gemini") shift call_gemini "$@" ;; "logs") show_logs ;; "health") check_health ;; "help"|"-h"|"--help") print_usage ;; *) print_error "Unknown command: $1" echo "" print_usage exit 1 ;; esac } # Run main function with all arguments main "$@"