MCP server · Finance and crypto

Chainlink Feeds MCP server

Lets your AI look up live crypto prices from Chainlink's price feeds on several blockchains.

This is a small helper that connects your AI assistant to Chainlink, a service that publishes crypto and token prices on blockchains. Once it is set up, you can just ask your AI for a price in plain words and it goes and fetches it for you. It is handy for anyone who follows crypto prices but does not want to open a dozen websites.

What is an MCP server? The 30-second version

On its own, your AI can only chat with you using what it already knows. An MCP server is a small helper program that gives your AI a new skill or a connection to an outside service. This one connects your AI to Chainlink's price feeds, which are live price numbers published on blockchains. So when you ask about a price, your AI can go and check the real number instead of guessing.

What this MCP server does

You ask your AI something like what is the latest FIL/ETH price on Ethereum. Your AI passes that question to this helper program. The helper then talks to the Chainlink price feed on that blockchain and reads the current number. It sends the price, the round ID and the time it was updated back to your AI, and your AI tells you in normal words. You can also ask it which chains and which price pairs it knows about.

Flow diagram: you ask your AI “What is the latest FIL/ETH price on Ethereum?”, the Chainlink Feeds MCP server connects it to Chainlink price feeds, and you get back price and update time.

Click to zoom

What you can do with it

Ask for the latest price of a pair like BTC/USD on a specific chain
See which blockchains the server supports
List all the price feeds it knows about, grouped by chain
List the price feeds available on one chain, like Base or Celo
Look up a price for a specific round ID (this one is a placeholder for now)
Check the time a price was last updated

Try asking your AI

“What is the latest FIL/ETH price on Ethereum?”
“Which blockchain networks does this server support?”
“List all the price feeds available on Base.”
“What is the current BTC/USD price on Scroll?”

What it gives back to you

You get a short answer in the chat, usually with the price number, how many decimals it has, the round ID and the timestamp. For listing questions, you get a simple list of chain names or feed names. It does not draw charts or save files, it just answers with the numbers and names you asked for.

Before you start

What you need

Node.js version 18 or newer installed on your computer
An Infura API key (a kind of password for apps; you get one free from the MetaMask Developer Dashboard)
A copy of this project downloaded from GitHub
An MCP client like the Claude desktop app to talk to it

Good to know

The prices come from public blockchains and can be delayed or wrong, so do not treat them as financial advice or use them for real trades without checking elsewhere.

Install it with your AI

Add Chainlink Feeds MCP server to your AI, no technical skills needed

You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.

Sign in to get the install prompt

Members get a ready-made prompt that lets the Claude desktop app check Chainlink Feeds MCP server, install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,066 MCP servers here for you.