Foundry Solidity

The Foundry-Solidity skill enables AI agents to interact directly with the Foundry smart contract development environment. It allows for compiling Solidity code, running tests, and executing local deployments within a secure sandboxed context.

When to use it

• Automate the compilation of new Solidity contracts to verify syntax and dependency resolution before manual review.
• Trigger automated test suites against deployed smart contracts to ensure logic integrity after code changes.
• Execute local network deployments to simulate production environments without interacting with public mainnets.
• Debug contract behavior by running specific test cases or inspecting state variables in a controlled Foundry instance.

Key capabilities

• Compiles Solidity source files using the Foundry toolchain.
• Executes unit and integration tests defined in test/ directories.
• Deploys contracts to local Ethereum networks (e.g., Sepolia, Anvil).
• Manages Foundry project configurations and environment variables.

Example prompts

• "Compile my Solidity contract located at src/Token.sol and report any compilation errors."
• "Run all tests in the test/ERC20.test.sol file and summarize the pass/fail results."
• "Deploy the SafeTransferProxyAdmin contract to a local Anvil network using the provided configuration."

Tips & gotchas

Ensure your AI agent has access to the necessary Foundry binaries and project structure before attempting compilation or deployment tasks. This skill operates locally within the Foundry environment, so it cannot interact with live mainnet transactions directly.