eth-stack

Local Ethereum dev stack for Echo/GobRoss projects.

Services

Service	Port	Description
Anvil	8545	Persistent mainnet fork (chain-id 31337)
Blockscout	4000	Block explorer UI + API
Blockscout MCP	3001	MCP HTTP/SSE endpoint for AI agents

Required Environment Variables (set in Coolify UI)

ALCHEMY_RPC_URL=https://eth-mainnet.g.alchemy.com/v2/<key>
POSTGRES_PASSWORD=<strong-password>
SECRET_KEY_BASE=<64-byte-hex>

Anvil RPC

http://<nas-ip>:8545

Blockscout MCP (Claude Code)

claude mcp add blockscout-mcp http://<nas-ip>:3001/sse