Readwise MCP Server

#!/bin/bash set -e # Generate a timestamp for the log file TIMESTAMP=$(date +%Y%m%d_%H%M%S) LOG_FILE="sse-test-${TIMESTAMP}.log" # Helper function to log with timestamp log() { local timestamp=$(date '+%Y-%m-%d %H:%M:%S') echo "[$timestamp] $1" | tee -a "$LOG_FILE" } # Enhanced cleanup function with thorough port and process management cleanup() { log "Cleaning up processes and checking ports..." # Kill any processes running our server scripts pkill -f "simple-readwise-server.js" 2>/dev/null || true pkill -f "mcp-cli" 2>/dev/null || true # Kill any processes on our ports for port in 3000 3001; do lsof -ti :$port | xargs kill -9 2>/dev/null || true done # Wait for OS to release ports (recommended 3 seconds in MCP docs) log "Waiting for OS to release ports..." sleep 3 # Check if ports are free for port in 3000 3001; do if lsof -ti :$port > /dev/null 2>&1; then log "ERROR: Port $port is still in use after cleanup." return 1 else log "Port $port is free." fi done log "Cleanup completed successfully." return 0 } # Server health check function with timeout wait_for_server() { local port=$1 local max_attempts=${2:-15} local attempt=1 log "Waiting for server to be ready on port $port..." while [ $attempt -le $max_attempts ]; do if curl -s "http://localhost:$port/health" > /dev/null 2>&1; then log "Server is ready on port $port" return 0 fi log "Attempt $attempt/$max_attempts: Server not ready yet, waiting..." sleep 1 ((attempt++)) done log "ERROR: Server failed to start after $max_attempts attempts" return 1 } # Function to run a command with timeout run_with_timeout() { local timeout=$1 local command=$2 local temp_file=$(mktemp) log "Running command with $timeout second timeout: $command" # Start command in background and redirect output to temp file eval "$command" > "$temp_file" 2>&1 & local pid=$! # Wait for command to complete with timeout local waited=0 while kill -0 $pid 2>/dev/null; do if [ $waited -ge $timeout ]; then log "Command timed out after $timeout seconds" kill -9 $pid 2>/dev/null || true cat "$temp_file" rm -f "$temp_file" return 1 fi sleep 1 ((waited++)) done # Get exit code and check result wait $pid local exit_code=$? if [ $exit_code -ne 0 ]; then log "Command failed with exit code $exit_code" cat "$temp_file" rm -f "$temp_file" return 1 fi # Command succeeded cat "$temp_file" rm -f "$temp_file" return 0 } # Test SSE transport test_sse_transport() { local message=$1 local port=3000 log "Starting server in SSE mode on port $port..." MCP_INSPECTOR=true ./run-simple-server.sh --sse --port=$port > sse_server.log 2>&1 & local server_pid=$! # Wait for server to be ready with health check if ! wait_for_server $port; then log "ERROR: Server failed to start in SSE mode" cat sse_server.log kill $server_pid 2>/dev/null || true return 1 fi log "Testing echo tool with SSE transport and message: $message" local echo_cmd="mcp-cli call-tool \"http://localhost:$port\" echo '{\"message\": \"$message\"}'" local echo_output=$(run_with_timeout 15 "$echo_cmd") local echo_status=$? # Kill server kill $server_pid 2>/dev/null || true # Check result if [ $echo_status -ne 0 ]; then log "SSE transport test failed: Command timed out or failed" return 1 fi if [[ "$echo_output" == *"$message"* ]]; then log "SSE transport test passed: Got expected response" echo "$echo_output" return 0 else log "SSE transport test failed: Unexpected response" log "Expected to find: $message" log "Got: $echo_output" return 1 fi } # Main test execution main() { log "Starting SSE transport test at $(date)" # Clean up before test cleanup # Verify mcp-cli is installed if ! command -v mcp-cli > /dev/null; then log "ERROR: mcp-cli not found. Please install it with 'npm install -g @modelcontextprotocol/cli'" exit 1 else log "mcp-cli is installed" fi # Test SSE transport if ! test_sse_transport "Hello from SSE test"; then log "SSE transport test failed" cleanup exit 1 fi # Final cleanup cleanup log "SSE transport test completed successfully!" } # Run the tests main