MCP server

Chainlist

io.github.pipeworx-io/chainlist

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Chainlist MCP — registry of EVM chains

Website Source

At a glance

Type

MCP server

Publisher

pipeworx.io (verified by the MCP Registry)

Status

Working at last check

Tools

45

Token cost

About 26,677 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http chainlist https://gateway.pipeworx.io/chainlist/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.chainlist]
url = "https://gateway.pipeworx.io/chainlist/mcp"

Gemini CLI

{"mcpServers":{"chainlist":{"httpUrl":"https://gateway.pipeworx.io/chainlist/mcp"}}}

Cursor

{"mcpServers":{"chainlist":{"url":"https://gateway.pipeworx.io/chainlist/mcp"}}}

VS Code

{"servers":{"chainlist":{"type":"http","url":"https://gateway.pipeworx.io/chainlist/mcp"}}}

Antigravity

agy mcp add chainlist https://gateway.pipeworx.io/chainlist/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"chainlist","server_url":"https://gateway.pipeworx.io/chainlist/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"chainlist","server_url":"https://gateway.pipeworx.io/chainlist/mcp"}

Tools

• find_rpc ~117 tokens
  Return RPC endpoints for a chain. https_only=true filters out ws:// + http:// only.
• get_chain ~109 tokens
  Fetch a single chain by chainId (number) or shortName (e.g. "eth", "matic", "arb1").
• list_chains ~148 tokens
  Browse or filter the EVM chain registry.

Browse

• GitHub tools
• GitHub and code hosting

Related MCP servers

• Minia2a
  minia2a.uk — hosted MCP over streamable HTTP: call 1,600+ x402 pay-per-call APIs, USDC on Base.
• ChainRay
  Multi-chain on-chain intelligence for AI agents through a public remote MCP server.
• Agent Arena Registry
  On-chain ERC-8004 agent registry. Search, register, and check reputation across 16 chains.
• Chain Daddy
  Search tokens, check registrations, and run a Chain Daddy creator store from your agent.
• Insumermodel Insumer
  Wallet auth: send a wallet and conditions, get a signed boolean across 37 chains.
• Stocks On Chain
  Read-only tokenized stock data: issuers, chains, contract addresses and corporate actions.
• Doti Protocol (.i) MCP Server
  Sovereign .i Web3 identity and multi-chain domain tools across four EVM networks.
• RAVN
  Cross-chain swap API for native Bitcoin, Solana and EVM chains. No API key, no custody.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/io.github.pipeworx-io/chainlist.svg)](https://aptlynx.net/servers/io.github.pipeworx-io/chainlist)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents