AI Agent SDK & MCP Server for Blockchain Data

Covalent AI Agent & MCP Tooling

Covalent provides two complementary developer products for building AI-native applications with access to verified onchain data across 100+ blockchains.

AI Agent SDK for TypeScript

The Covalent AI Agent SDK is an open-source TypeScript SDK for building autonomous AI agents and multi-agent workflows (Zero-Employee Enterprise / ZEE) with built-in access to blockchain data. It provides composable primitives designed for advanced AI use cases:

• LLMs: A unified interface supporting all major LLMs (OpenAI and others) through a consistent API
• Agents: Single-model agents with customizable system prompts and tool sets
• Tools: Extend agent capabilities with GoldRush blockchain data, web search, and custom integrations
• ZEE Workflows: Orchestrate multiple agents to collaborate and solve complex, multi-step onchain problems autonomously

Developers scaffold new projects via npx @covalenthq/create-zee-app@latest and compose agents into multi-agent pipelines for blockchain analytics, AI-powered DeFi monitoring, and Zero-Employee Enterprise applications. Licensed MIT and actively maintained.

GoldRush MCP Server

The GoldRush MCP Server is a Model Context Protocol (MCP) implementation exposing 50+ GoldRush blockchain data tools as MCP resources, enabling large language models to directly interact with onchain data. It bridges AI coding assistants (Claude, Cursor, Windsurf) and blockchain data so developers can query wallet balances, transaction histories, NFT holdings, and gas prices through natural language — without writing API integration code.

• Zero-installation setup via npx
• Compatible with Claude Desktop, Claude Code CLI, Cursor, Windsurf, and any MCP-compliant client
• Organized into Cross Chain, Balances, Transaction, NFT, Security, Bitcoin, Prices, and Utility tool categories

Together, these tools enable AI-native application development, LLM integrations for dApps, and autonomous onchain agent workflows.