diff --git a/README.md b/README.md
index e13455d..6586ccc 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
-# PVQ: PolkaVM Query System for Polkadot
+# PVQ: PolkaVM Query
 
 <!-- generated by polka.codes -->
 
 [![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](LICENSE)
-[![Rust](https://github.com/open-web3-stack/PVQ/workflows/Rust/badge.svg)](https://github.com/open-web3-stack/PVQ/actions)
+[![Build](https://github.com/open-web3-stack/PVQ/actions/workflows/build.yml/badge.svg)](https://github.com/open-web3-stack/PVQ/actions/workflows/build.yml)
 
-A powerful and secure query system for Polkadot parachains that enables developers to write expressive, sandboxed guest programs using PolkaVM. PVQ provides a safe and efficient alternative to custom RPC endpoints for runtime data queries.
+PVQ is a unified query interface that bridges different chain runtime implementations and client tools/UIs. PVQ provides an extension-based system where runtime developers can expose chain-specific functionality through standardized interfaces, while allowing client-side developers to perform custom computations on the data through PolkaVM programs. By abstracting away concrete implementations across chains and supporting both off-chain and cross-chain scenarios, PVQ aims to reduce code duplication and development complexity while maintaining flexibility for custom use cases.
 
 ## ✨ Features
 
@@ -14,7 +14,7 @@ A powerful and secure query system for Polkadot parachains that enables develope
 - **⚡ High Performance**: Efficient RISC-V execution with minimal overhead
 - **🛠️ Developer Friendly**: Rust-first development experience with procedural macros
 - **🌐 Runtime Integration**: Seamless integration with Substrate runtimes
-- **🔍 Rich Querying**: Support for complex queries involving multiple runtime components
+- **🔍 Rich Querying**: Support for complex queries involving functions from multiple pallets
 
 ## 🏗️ Architecture
 
@@ -42,7 +42,7 @@ The PVQ system consists of several interconnected components:
 | **[PVQ Runtime API](pvq-runtime-api/)** | Substrate runtime API for external query submission |
 | **[PVQ Primitives](pvq-primitives/)** | Common types and utilities shared across components |
 
-### Available Extensions
+### Available Example Extensions
 
 - **[Core Extension](pvq-extension-core/)**: Fundamental functionalities and extension discovery
 - **[Fungibles Extension](pvq-extension-fungibles/)**: Asset querying, balances, and metadata
@@ -60,18 +60,22 @@ Ensure you have the following installed:
 ### Installation
 
 1. **Clone the repository with submodules:**
+
    ```bash
    git clone --recursive https://github.com/open-web3-stack/PVQ.git
    cd PVQ
    ```
 
 2. **Install required tools:**
+
    ```bash
    make tools
    ```
+
    This installs `polkatool` for ELF to PolkaVM blob conversion and `chain-spec-builder`.
 
 3. **Build the project:**
+
    ```bash
    cargo build --release
    ```
@@ -81,11 +85,13 @@ Ensure you have the following installed:
 #### Running Example Programs
 
 1. **Build guest programs:**
+
    ```bash
    make guests
    ```
 
 2. **Run a test program:**
+
    ```bash
    cargo run -p pvq-test-runner -- --program output/guest-sum-balance
    ```
@@ -104,11 +110,13 @@ Ensure you have the following installed:
 #### Testing with PoC Runtime
 
 1. **Start local test chain:**
+
    ```bash
    make run
    ```
 
 2. **Build and test programs:**
+
    ```bash
    make guests
    cargo run -p pvq-test-runner -- --program output/guest-total-supply
@@ -142,61 +150,3 @@ pub trait MyCustomExtension {
     fn my_query() -> String;
 }
 ```
-
-### Component Documentation
-
-- 📚 **[Development Guide](docs/development.md)** - Comprehensive development setup
-- 🔧 **[Extension Development](docs/extensions.md)** - Creating custom extensions
-- 🏗️ **[Architecture Deep Dive](docs/architecture.md)** - System design and internals
-- 📋 **[API Reference](docs/api.md)** - Complete API documentation
-
-## 🛠️ Development
-
-### Project Structure
-
-```
-PVQ/
-├── poc/runtime/              # PoC Substrate runtime
-├── pvq-program/              # Program macro and utilities
-├── pvq-executor/             # Core execution engine
-├── pvq-extension*/           # Extension system and implementations
-├── pvq-runtime-api/          # Runtime API definition
-├── pvq-test-runner/          # Testing utilities
-├── guest-examples/           # Example programs
-└── vendor/polkavm/           # Vendored PolkaVM dependency
-```
-
-### Building from Source
-
-```bash
-# Development build
-cargo build
-
-# Release build with optimizations
-cargo build --release
-
-# Build guest examples
-make guests
-
-# Run all tests
-cargo test --all
-
-# Run clippy lints
-cargo clippy --all --all-targets
-```
-
-### Testing
-
-```bash
-# Run unit tests
-cargo test
-
-# Run integration tests
-cargo test --test integration
-
-# Test specific component
-cargo test -p pvq-executor
-
-# Run example programs
-make test-guests
-```