Skill based on Hyperlane monorepo, generated from sources/hyperlane. Doc path: sources/hyperlane/AGENTS.md, sources/hyperlane/CLAUDE.md, sources/hyperlane/typescript/sdk/README.md, sources/hyperlane/typescript/cli/README.md, sources/hyperlane/typescript/relayer/README.md, and Solidity contracts under sources/hyperlane/solidity/contracts/.

Hyperlane is an interchain messaging protocol. Apps dispatch messages via the Mailbox on the origin chain; relayers index and deliver them to the destination chain. The stack includes Solidity core contracts (Mailbox, ISMs, hooks, Warp token routes), a TypeScript SDK and CLI, and Rust relayer/validator agents.

Core References

Topic	Description	Reference
Architecture	Message flow, domains, Message format, IMessageRecipient	core-architecture
Core contracts	Mailbox, ISMs, hooks, token contracts, Router/GasRouter	core-contracts
SDK	MultiProvider, ChainMap, HyperlaneCore, WarpCore, multi-VM	core-sdk

Features

CLI and deployment

Topic	Description	Reference
CLI	Config create, deploy core/warp, send message, logging	features-cli