skills-ws
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87 agent skills for AI coding assistants — marketing, growth, web3, dev, design & operations. Built for OpenClaw, Claude Code, Cursor, and Codex.
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## 2. Foundry Commands Reference
```bash
# Build & Compile
forge build # Compile all contracts
forge build --sizes # Show contract sizes
forge build --via-ir # Compile with Yul IR pipeline
# Testing
forge test # Run all tests
forge test -vvvv # Verbose (show traces)
forge test --match-test testDeposit # Run specific test
forge test --match-contract VaultTest # Run specific contract tests
forge test --fork-url $ETH_RPC_URL # Fork mainnet tests
forge test --gas-report # Gas usage report
forge test --fuzz-runs 50000 # Extended fuzz runs
# Coverage
forge coverage # Summary coverage
forge coverage --report lcov # Generate lcov for HTML report
# Deployment
forge script script/Deploy.s.sol --rpc-url sepolia --broadcast --verify
forge script script/Deploy.s.sol --rpc-url mainnet --broadcast --verify --slow
# Cast (CLI interaction)
cast call $ADDR "balanceOf(address)" $USER --rpc-url mainnet
cast send $ADDR "transfer(address,uint256)" $TO $AMT --account deployer # use keystore/--ledger, not --private-key on mainnet
cast abi-encode "constructor(address,uint256)" $ADDR 1000
cast sig "transfer(address,uint256)" # → 0xa9059cbb
cast 4byte 0xa9059cbb # → transfer(address,uint256)
cast storage $ADDR 0 --rpc-url mainnet # Read slot 0
cast estimate $ADDR "mint(uint256)" 5 --rpc-url mainnet
cast etherscan-source $ADDR --etherscan-api-key $KEY
# Anvil (local node)
anvil # Start local node (port 8545)
anvil --fork-url $ETH_RPC_URL # Fork mainnet
anvil --fork-url $ETH_RPC_URL --fork-block-number <recent_block> # pin a recent block for determinism
anvil --accounts 20 --balance 10000 # Custom accounts
# Chisel (Solidity REPL)
chisel # Interactive Solidity shell
# !source src/MyContract.sol # Load contracts
# uint256 x = 42;
# x * 2 # → 84
```
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