chainlist-mcp

chainlist-mcp

3.3

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An MCP server providing AI agents with quick access to verified EVM chain information from Chainlist.org.

The Chainlist MCP Server is designed to offer AI agents rapid access to verified Ethereum Virtual Machine (EVM) chain information. This includes essential data such as RPC URLs, chain IDs, explorers, and native tokens, all sourced from the reliable Chainlist.org. The server is built to efficiently cache data from the Chainlist API, reducing the number of requests and ensuring faster response times. It supports flexible search capabilities through case-insensitive keyword matching using regular expressions, allowing users to easily find the blockchain information they need. The server also provides structured output in Markdown format, making it easy to read and understand the data, especially when it comes to listing RPC endpoints and explorers.

Features

  • Efficient Data Fetching: Caches Chainlist API data to minimize requests.
  • Flexible Search: Case-insensitive keyword matching using regex for `getChainsByKeyword`.
  • Structured Output: Markdown responses with tabulated `rpc` and `explorers` for readability.

Tools

  1. getChainById

    Retrieves details of a blockchain by its chain ID.

  2. getChainsByKeyword

    Searches for blockchains by keyword (case-insensitive partial match).