---
title: "Web3 Smart Contract Testing - Air Market"
description: "A smart contract goes live and cannot be quietly patched, so untested behaviour is expensive. This covers testing contracts with Hardhat and Foundry, from unit tests through integration tests and run…"
canonical: "https://airmarket.ai/app/web3-testing"
---

[Air Market](/) / [Developer Tools](/category/devtools) / Web3 Smart Contract Testing

Skill by [Seth Hobson](/@wshobson)

# Web3 Smart Contract Testing

Prove your contracts behave before real money touches them

## What this does

A smart contract goes live and cannot be quietly patched, so untested behaviour is expensive. This covers testing contracts with Hardhat and Foundry, from unit tests through integration tests and running against a fork of mainnet. Reach for it when you are setting up a blockchain test suite or checking a protocol before deployment.

### Top 3 things it does for you

- Build a test suite for Solidity contracts
- Test against a fork of mainnet
- Cover both unit and integration behaviour

## Information

**Web3 Smart Contract Testing at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Seth Hobson](/@wshobson) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 10 KB |
| Licence | MIT |
| Repository | [wshobson/agents](https://github.com/wshobson/agents/tree/be57c0b2e3c05c528ca6132b87410b385718775f/plugins/blockchain-web3/skills/web3-testing) |
| GitHub stars | 39,077 (as of Nov 2026) |
| Installs | 11,192, counted by skills.sh (Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Web3 Smart Contract Testing and flagged nothing. AIR's verdict: **safe**.

**What Web3 Smart Contract Testing's check was run against**

|  |  |
| --- | --- |
| Commit | be57c0b2e3c05c528ca6132b87410b385718775f |
| Content hash | a69cc903a5ee42ac1fed1d4e635bb8def6c0a973edf52892cd2880b97b4781d3 |
| Files read | [Browse the files at this exact commit](https://github.com/wshobson/agents/blob/be57c0b2e3c05c528ca6132b87410b385718775f/plugins/blockchain-web3/skills/web3-testing/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for Web3 Smart Contract Testing](/security/web3-testing)

## About Web3 Smart Contract Testing

Smart contracts need to be right the first time, which puts the weight on testing. This skill covers comprehensive contract testing with Hardhat and Foundry, spanning unit tests, integration tests and mainnet forking.

Use it when testing Solidity contracts, setting up blockchain test suites, or validating DeFi protocols.

## What's inside

- SKILL.md - instructions
- references/details.md - reference

## Questions

### Is Web3 Smart Contract Testing safe to install?

AIR scanned this exact version of Web3 Smart Contract Testing and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit be57c0b2e3c0, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/web3-testing.

### How do I install Web3 Smart Contract Testing?

Open https://airmarket.ai/app/web3-testing on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/wshobson/agents/tree/be57c0b2e3c05c528ca6132b87410b385718775f/plugins/blockchain-web3/skills/web3-testing. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by Seth Hobson](/@wshobson)

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Canonical URL: <https://airmarket.ai/app/web3-testing>