update the read me file

README.md

@@ -62,7 +62,8 @@ Agents can intelligently:
 
 - ✅ Analyze user intent and context
 - ✅ Detect sensitive or unsafe content
-- ✅ Dynamically select tools (RAG, Web, Admin, etc.)
+- ✅ **Dynamically select multiple tools in sequence** (RAG + Web + LLM, Web + LLM, RAG + LLM, etc.)
+- ✅ **Multi-step tool execution** - Execute tools sequentially and synthesize results
 - ✅ Retrieve tenant-private knowledge
 - ✅ Pull real-time data from the internet
 - ✅ Trigger admin alerts when needed
@@ -81,10 +82,26 @@ Agents can intelligently:
 
 - Real-time news and information
 - General web search capabilities
+- **English language results** - Forces English content via region parameters
 - Fact-checking & fresh data retrieval
 - Multiple provider support (DuckDuckGo, SerpAPI, Bing)
 
-### 4. 🚨 Red-Flag Governance Engine
+### 4. 🔄 Multi-Tool Selection & Execution
+
+The intelligent tool selector can:
+
+- **Pattern-based detection** - Recognizes fact queries, freshness keywords, internal docs
+- **LLM-enhanced planning** - Uses LLM to determine optimal tool combinations
+- **Sequential execution** - Executes tools in order (RAG → Web → LLM)
+- **Result synthesis** - Combines all tool outputs into comprehensive responses
+
+**Supported combinations:**
+- `RAG + LLM` - Internal knowledge questions
+- `Web + LLM` - Public fact questions  
+- `RAG + Web + LLM` - Comprehensive queries needing both sources
+- `LLM only` - Simple conversational queries
+
+### 5. 🚨 Red-Flag Governance Engine
 
 Admins configure rules to:
 
@@ -94,7 +111,7 @@ Admins configure rules to:
 
 **Example rules**: `salary`, `delete all data`, `confidential client info`
 
-### 5. 📊 Analytics Dashboard
+### 6. 📊 Analytics Dashboard
 
 Comprehensive insights for:
 
@@ -105,7 +122,7 @@ Comprehensive insights for:
 - 🧠 Agent reasoning traces
 - 👥 Tenant activity monitoring
 
-### 6. 🏢 Multi-Tenant Isolation
+### 7. 🏢 Multi-Tenant Isolation
 
 Each tenant gets:
 
@@ -160,7 +177,8 @@ Isolation is guaranteed via **Supabase Row-Level Security (RLS)**.
 │              MCP Client (FastAPI)                           │
 │  • Intent handling                                          │
 │  • Red-flag scanning                                        │
-│  • Tool selection logic                                     │
+│  • Multi-tool selection logic                               │
+│  • Sequential tool execution                                │
 │  • Groq Llama-3.1 integration                              │
 │  • Event logging                                            │
 └─────────────────────────────────────────────────────────────┘
@@ -169,7 +187,7 @@ Isolation is guaranteed via **Supabase Row-Level Security (RLS)**.
 │                    MCP Servers                              │
 │  ┌──────────────┐  ┌──────────────┐  ┌──────────────┐     │
 │  │ RAG Server   │  │ Web Search   │  │ Admin Server │     │
-│  │ (Knowledge)  │  │   (Live)     │  │ (Governance) │     │
+│  │ (Knowledge)  │  │ (Live/EN)    │  │ (Governance) │     │
 │  └──────────────┘  └──────────────┘  └──────────────┘     │
 └─────────────────────────────────────────────────────────────┘
                             ↕
@@ -426,7 +444,9 @@ docker-compose up -d
 |---------|-------------|
 | 🤖 **True MCP-Native** | Autonomous agents (not static prompts) |
 | 🛡️ **Enterprise Governance** | Regex-based red-flag rules system |
-| 🔍 **Hybrid Intelligence** | RAG + web search reasoning |
+| 🔍 **Hybrid Intelligence** | Multi-tool selection (RAG + Web + LLM combinations) |
+| 🔄 **Sequential Execution** | Execute multiple tools in sequence and synthesize results |
+| 🌐 **English Web Search** | Forces English language results for better accuracy |
 | 🏢 **Production-Grade** | Multi-tenant design with strict Supabase RLS |
 | 📊 **Full Observability** | Logs, analytics, tool events, violations |
 | 🎯 **Demo-Ready** | Perfect for enterprise presentations |
@@ -444,7 +464,7 @@ docker-compose up -d
   
 ### Short Summary
 
-> IntegraChat is a multi-tenant AI platform where autonomous MCP-powered agents retrieve private knowledge using RAG, access live web information, and enforce admin-defined safety rules via a red-flag compliance system. It includes an analytics dashboard, tool-selection engine, and strict tenant isolation.
+> IntegraChat is a multi-tenant AI platform where autonomous MCP-powered agents intelligently select and execute multiple tools in sequence (RAG + Web + LLM combinations), retrieve private knowledge using RAG, access live web information in English, and enforce admin-defined safety rules via a red-flag compliance system. It includes an analytics dashboard, advanced multi-tool selection engine, and strict tenant isolation.
 
 ---