@pipeworx/chainlist

Connect: https://gateway.pipeworx.io/chainlist/mcp · Install: one-click buttons

No MCP client? Skip the connection: POST https://gateway.pipeworx.io/v1/tools/search_packs {"query":"..."} to find a tool below, GET /v1/tools/<name> for its schema, POST the same URL with arguments for the data — see For AI agents.

Tools: 3

Chainlist MCP — registry of EVM chains with RPC URLs, chain IDs, native currency, explorers, faucets. Sourced from chainid.network. No auth.

Tools

• list_chains(testnet?, name?) — browse / search the chain list
• get_chain(chain_id_or_short_name) — full chain record by chainId or shortName
• find_rpc(chain_id_or_short_name, https_only?) — RPC URLs for a given chain

Data source

https://chainid.network/chains.json — community-maintained list (also mirrored at chainlist.org).

Tools

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