foundry-solidity
Foundry Solidity Development
Complete guide for building secure, efficient smart contracts with Foundry 1.5.0 and Solidity 0.8.30.
When to Use This Skill
- Developing Ethereum/EVM smart contracts
- Writing Forge tests (unit, fuzz, invariant, fork)
- Deploying contracts with scripts
- Using Foundry tools (forge, cast, anvil, chisel)
- Working with
foundry.toml,*.t.sol,*.s.solfiles - Debugging transactions and contract interactions
Quick Start
# Create new project
forge init my-project && cd my-project
More from tenequm/claude-skills
mpp
Build with MPP (Machine Payments Protocol) - the open protocol for machine-to-machine payments over HTTP 402. Use when developing paid APIs, payment-gated content, AI agent payment flows, MCP tool payments, pay-per-token streaming, or any service using HTTP 402 Payment Required. Covers the mppx TypeScript SDK with Hono/Express/Next.js/Elysia middleware, pympp Python SDK, and mpp Rust SDK. Supports Tempo stablecoins, Stripe cards, Lightning Bitcoin, and custom payment methods. Includes charge (one-time) and session (streaming pay-as-you-go) intents. Make sure to use this skill whenever the user mentions mpp, mppx, machine payments, HTTP 402 payments, Tempo payments, payment channels, pay-per-token, paid API endpoints, or payment-gated services.
12x402
Build internet-native payments with the x402 open protocol. Use when developing paid APIs, paywalled content, AI agent payment flows, or any service using HTTP 402 Payment Required for on-chain micropayments. Covers TypeScript, Python, and Go SDKs across EVM (Base, MegaETH, Monad, Polygon), Solana, Stellar, and Aptos networks with HTTP, MCP, and A2A transports. Supports exact and upto (usage-based) payment schemes.
1impactful-writing
Write clear, emotionally resonant, and well-structured content that readers remember and act upon. Use when writing or editing any text—Twitter posts, articles, documentation, emails, comments, updates—for maximum clarity, engagement, and impact.
1gh-cli
GitHub CLI for remote repository analysis, file fetching, codebase comparison, and discovering trending code/repos. Use when analyzing repos without cloning, comparing codebases, or searching for popular GitHub projects.
1tanstack
Build type-safe React apps with TanStack Query (data fetching, caching, mutations), Router (file-based routing, search params, loaders), and Start (SSR, server functions, middleware). Use when working with react-query, data fetching, server state, routing, search params, loaders, SSR, server functions, or full-stack React. Triggers on tanstack, react query, query client, useQuery, useMutation, invalidateQueries, tanstack router, file-based routing, search params, route loader, tanstack start, createServerFn, server functions, SSR.
1polish
Pre-release code review - runs lint/type checks, then launches 3 parallel review agents (cleanliness, design, efficiency) to analyze the diff, synthesizes a unified report, and fixes with approval. Use before committing, pushing, or releasing changes. Triggers on "review code", "check before commit", "cleanup before release", "review changes", "is this ready to ship", "polish before release", "simplify".
1