Casper Agentic Portfolio Copilot (CAP Copilot)

CAP Copilot is a premium, AI-driven portfolio dashboard and Model Context Protocol (MCP) server designed for the Casper Agentic Buildathon 2026. It empowers users to interact with an intelligent agent to monitor wallets, analyze validator staking options, track real-world asset (RWA) compliance, and prepare on-chain transactions on the Casper Testnet.

Features

1. Interactive AI Agent Studio: Conversational chat interface backed by a custom Casper Model Context Protocol (MCP) tool caller.

2. Casper MCP Server: Custom Node.js/TypeScript server exposing Casper-specific blockchain query and transaction generation tools.

3. Premium Web Dashboard: Immersive dark-mode glassmorphic user interface featuring responsive token allocation charts and live transaction logging.

4. On-Chain Deploy Sandbox: Generates fully structured Casper transaction JSON deploys ready for signing and broadcasting.

5. RWA Risk & Compliance Engine: Simulated loan-to-value (LTV) validator for collateralized physical assets.

Related MCP server: vaultpilot-mcp

Tech Stack

• Frontend: Vanilla HTML5, Vanilla CSS3 (Custom design system, glassmorphism, responsive grid), JavaScript (ES6+, Chart.js, RemixIcons).

• Backend/MCP Server: Node.js, Express, TypeScript, @modelcontextprotocol/sdk, casper-js-sdk.

Installation & Setup

Prerequisites

• Node.js (v18.0.0 or higher recommended)

• npm (v9.0.0 or higher)

Setup Steps

1. Clone or navigate to the project directory:

   cd C:\Users\Hipiclab03\.gemini\antigravity\scratch\casper-agentic-suite

2. Install dependencies:

   npm install

3. Build the TypeScript files:

   npm run build

4. Start the server:

   npm run start

The application will start, listening on port 3000. Open your browser and navigate to: 👉 http://localhost:3000

Model Context Protocol (MCP) Tools Exposed

• get_account_balance: Retrieve the CSPR balance of a public key.

• get_staking_yields: Retrieve current staking options and validator APYs.

• prepare_transfer: Generate a transfer transaction JSON ready for signing.

• prepare_delegation: Generate a delegation staking transaction JSON.

• analyze_rwa_risk: Analyze loan-to-value status for collateralized real-world assets.

Project Structure

casper-agentic-suite/
├── src/
│   ├── server.ts      # Main Express API and MCP Server Tools definition
│   └── agent.ts       # Agent reasoning engine and tool orchestration
├── public/
│   ├── index.html     # Dashboard layout
│   ├── index.css      # Premium styling (design tokens, glassmorphism)
│   └── app.js         # Frontend controller and client-side transaction simulator
├── package.json       # Dependencies and build scripts
└── tsconfig.json      # TypeScript compiler settings