Add MCP demo script

demo-mcp.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+# demo-mcp.sh - Explainor MCP Server Demo Script
+# MCP's 1st Birthday Hackathon - kaiser-data
+
+set -e
+
+MCP_URL="https://kaiser-data-mcp-1st-birthday-explainor.hf.space/gradio_api"
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+BLUE='\033[0;34m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+echo -e "${BLUE}  🎭 Explainor MCP Server Demo${NC}"
+echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+echo ""
+
+# 1. Health Check
+echo -e "${YELLOW}[1/3] Checking MCP Server Health...${NC}"
+SCHEMA=$(curl -s "${MCP_URL}/mcp/schema" 2>/dev/null)
+
+if [ -z "$SCHEMA" ]; then
+    echo -e "${RED}✗ Server not responding. It may be sleeping.${NC}"
+    echo -e "  Visit: https://kaiser-data-mcp-1st-birthday-explainor.hf.space"
+    exit 1
+fi
+
+TOOL_COUNT=$(echo "$SCHEMA" | python3 -c "import sys,json; print(len(json.load(sys.stdin)))" 2>/dev/null || echo "0")
+echo -e "${GREEN}✓ Connected! Found ${TOOL_COUNT} tools${NC}"
+echo ""
+
+# 2. List Available Tools
+echo -e "${YELLOW}[2/3] Available MCP Tools:${NC}"
+echo "$SCHEMA" | python3 -c "
+import sys, json
+tools = json.load(sys.stdin)
+for t in tools:
+    name = t['name'].replace('MCP_1st_Birthday_explainor_', '')
+    print(f'  • {name}')
+" 2>/dev/null
+echo ""
+
+# 3. Demo Call
+echo -e "${YELLOW}[3/3] Demo: Explain 'AI' as a 5-Year-Old...${NC}"
+echo ""
+
+# Make async call
+RESPONSE=$(curl -s -X POST "${MCP_URL}/call/process_and_explain" \
+    -H "Content-Type: application/json" \
+    -d '{"data": ["Artificial Intelligence", "👶 5-Year-Old", "👤 Just me"]}')
+
+EVENT_ID=$(echo "$RESPONSE" | python3 -c "import sys,json; print(json.load(sys.stdin).get('event_id',''))" 2>/dev/null)
+
+if [ -z "$EVENT_ID" ]; then
+    echo -e "${RED}✗ Failed to start request${NC}"
+    exit 1
+fi
+
+echo -e "  Request ID: ${EVENT_ID}"
+echo -e "  Waiting for response..."
+
+# Poll for result (with timeout)
+for i in {1..30}; do
+    sleep 2
+    RESULT=$(curl -s "${MCP_URL}/call/process_and_explain/${EVENT_ID}" 2>/dev/null)
+
+    if echo "$RESULT" | grep -q "event: complete"; then
+        EXPLANATION=$(echo "$RESULT" | grep "^data:" | head -1 | sed 's/^data: //' | python3 -c "import sys,json; print(json.load(sys.stdin)[0])" 2>/dev/null)
+        echo ""
+        echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+        echo -e "${GREEN}  👶 5-Year-Old says:${NC}"
+        echo -e "${GREEN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
+        echo ""
+        echo -e "  $EXPLANATION"
+        echo ""
+        echo -e "${GREEN}✓ Demo complete!${NC}"
+        exit 0
+    fi
+done
+
+echo -e "${RED}✗ Timeout waiting for response${NC}"
+exit 1