MCP Chat Support System

# 🔧 GEMINI MCP SERVER - DEPLOYMENT FIXES ## 📅 **Updated:** July 29, 2025 --- ## ✅ **FIXES APPLIED:** ### **1. Port Configuration Fixed** 🚀 - **Changed:** `EXPOSE 8000` → `EXPOSE 7860` - **Reason:** Hugging Face Spaces expects port 7860 - **File:** `Dockerfile` ### **2. Health Check Fixed** 🏥 - **Changed:** `curl` → `python requests` - **Reason:** `curl` not available in container - **File:** `Dockerfile` ### **3. Startup Command Fixed** ⚡ - **Changed:** `CMD ["python", "app.py"]` → `CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]` - **Reason:** Direct uvicorn startup for better container compatibility - **File:** `Dockerfile` ### **4. Added Simple Health Endpoint** ✅ - **Added:** `/health` endpoint for Docker health checks - **File:** `app.py` --- ## 🔧 **UPDATED FILES:** ### **Dockerfile Changes:** ```dockerfile # OLD (causing build failure): EXPOSE 8000 HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ CMD curl -f http://localhost:8000/mcp/health || exit 1 CMD ["python", "app.py"] # NEW (fixed): EXPOSE 7860 HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ CMD python -c "import requests; requests.get('http://localhost:7860/health')" || exit 1 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"] ``` ### **app.py Changes:** ```python # Added simple health endpoint: @app.get("/health") async def simple_health(): """Simple health check for Docker""" return {"status": "ok", "timestamp": datetime.utcnow().isoformat()} ``` --- ## 🚀 **DEPLOYMENT STEPS:** ### **1. Push Changes to GitHub:** ```bash cd gemini-mcp-server git add . git commit -m "Fix port and health check for Hugging Face Spaces" git push origin main ``` ### **2. Hugging Face Spaces Auto-Deploy:** - Changes will automatically trigger rebuild - Monitor build logs in HF Spaces dashboard - Expected build time: 3-5 minutes ### **3. Test Deployment:** ```bash # Test health endpoint curl https://chiragpatankar-gemini-mcp-server.hf.space/health # Test root endpoint curl https://chiragpatankar-gemini-mcp-server.hf.space/ # Test MCP health endpoint curl https://chiragpatankar-gemini-mcp-server.hf.space/mcp/health ``` --- ## 🎯 **EXPECTED RESULTS:** ### **✅ After Fix:** - **Build Status:** ✅ SUCCESS - **Health Check:** ✅ `/health` responds with `{"status": "ok"}` - **Port:** ✅ Running on port 7860 - **AI Chat:** ✅ Gemini integration working - **Frontend Integration:** ✅ Chat interface connects ### **🧪 Test URLs:** 1. **Health:** https://chiragpatankar-gemini-mcp-server.hf.space/health 2. **Root:** https://chiragpatankar-gemini-mcp-server.hf.space/ 3. **MCP Health:** https://chiragpatankar-gemini-mcp-server.hf.space/mcp/health 4. **Process:** https://chiragpatankar-gemini-mcp-server.hf.space/mcp/process --- ## 🔍 **TROUBLESHOOTING:** ### **If Build Still Fails:** 1. **Check HF Spaces logs** for specific error messages 2. **Verify environment variables** are set in HF Spaces 3. **Test locally:** `docker build -t gemini-mcp . && docker run -p 7860:7860 gemini-mcp` ### **If Health Check Fails:** 1. **Check if requests library is installed** 2. **Verify port 7860 is accessible** 3. **Test with simple Python script** ### **If AI Chat Doesn't Work:** 1. **Verify GEMINI_API_KEY** is set in HF Spaces 2. **Check API key permissions** in Google Cloud Console 3. **Test with curl:** `curl -X POST https://chiragpatankar-gemini-mcp-server.hf.space/mcp/process` --- ## 📋 **DEPLOYMENT CHECKLIST:** - [x] **Port changed to 7860** - [x] **Health check uses Python requests** - [x] **Startup command uses uvicorn** - [x] **Simple health endpoint added** - [x] **Configuration validated** - [ ] **Push to GitHub** - [ ] **Monitor HF Spaces build** - [ ] **Test all endpoints** - [ ] **Update frontend if needed** --- ## 🏆 **STATUS:** READY FOR DEPLOYMENT All fixes have been applied. The Gemini MCP server should now deploy successfully on Hugging Face Spaces!