Wraps the full foundry-zksync toolchain (forge, cast, anvil-zksync) for zkSync Era smart contract work. You get 21 tools covering the standard workflow: init projects with zkSync config, compile and test with zksync flags, deploy and verify contracts, manage dependencies, run scripts with broadcast options, and decode ABIs. The deploy tool parses output into structured fields. Signing operations support hardware wallets, named keystores, and cloud KMS alongside raw private keys for local testing. Also includes a knowledge base of 45+ zkSync gotchas with an explain tool that matches errors and logs against common issues, plus embedded documentation lookup for foundry-zksync specifics.
claude mcp add --transport stdio io.github.jrigada-foundry-zksync -- npx -y foundry-zksync-mcp