Chainlink Feeds MCP Server

The Chainlink Feeds MCP Server bridges the gap between AI assistants and live on‑chain price data by exposing Chainlink’s decentralized price feeds through the Model Context Protocol. In practice, this means a Claude or other AI agent can ask for the current value of any supported asset pair—such as or —and receive a trustworthy, tamper‑evident quote directly from the blockchain. For developers building autonomous trading bots, financial dashboards, or any system that requires up‑to‑date market information, this server removes the need to write custom smart‑contract queries or maintain separate price‑oracle integrations.

At its core, the server offers five intuitive tools: , , , , and . These tools are implemented as lightweight JSON‑based RPC endpoints that accept simple identifiers (chain name, feed symbol, or round ID) and return structured data—including price, decimals, round ID, and a timestamp—ready for consumption by downstream logic. The design prioritizes clarity: developers can retrieve a single feed in one call or enumerate all feeds for a chain with another, enabling both granular lookups and bulk discovery.

The server ships pre‑configured for nine major blockchains—Ethereum, Base, BNB Chain, Starknet, Linea, Mantle, Scroll, zkSync, and Celo—covering 329 distinct price feeds. This breadth allows a single AI workflow to span multiple ecosystems without switching contexts or managing separate RPC endpoints. Adding new networks is straightforward: update the file with Chainlink’s contract address and an RPC endpoint, and the server will automatically expose the new feeds. This extensibility makes it ideal for rapidly evolving DeFi landscapes.

In real‑world scenarios, the MCP server shines in autonomous trading agents that need instantaneous price checks before executing orders, or in compliance tools that audit transaction data against current market rates. By integrating the server into an AI assistant’s toolset, developers can write natural‑language prompts like “What is the current price of BTC/USD on Ethereum?” and receive a precise, blockchain‑verified answer. The server’s compatibility with MCP Inspector and Claude Desktop further streamlines testing and deployment, allowing teams to iterate on AI logic without leaving their preferred environment.

Overall, the Chainlink Feeds MCP Server delivers a reliable, developer‑friendly conduit to decentralized price data. It empowers AI agents with real‑time market insights while abstracting away the complexity of on‑chain queries, making it a standout component for any project that demands accurate, tamper‑proof pricing information.