Query Ethereum networks through the local RPC gateway. Use when asked about blocks, balances, transactions, gas prices, token balances, or any eth_* JSON-RPC method. All queries are read-only and routed through the in-cluster eRPC load balancer.
Master smart contract security best practices to prevent common vulnerabilities and implement secure Solidity patterns. Use when writing smart contracts, auditing existing contracts, or implementin...
المشتريات الحكومية السعودية عبر اعتماد — Saudi government procurement, contracts, and salary certificates via Etimad
Execute Ethereum transactions NOW — send ETH, approve tokens, call contracts, sign messages. Uses the in-cluster remote-signer (agents never touch private keys). Use this skill whenever the user wants to DO something onchain, not just learn about wallets.
Enforces safe deployment practices. Use before any production deploy to prevent overwriting newer code. Activated when deploying, pushing to production, or running deploy commands.
Validate ethers and viem adapter parity for zksync-js when core or adapter behavior changes. Detect mismatches, enforce documented exceptions, and protect core-to-adapter contract consistency.
Verified contract addresses for major Ethereum protocols across mainnet and L2s. Use this instead of guessing or hallucinating addresses. Includes Obol Splits, Splits.org (0xSplits), Uniswap, Aave, Compound, Aerodrome, GMX, Pendle, Velodrome, Camelot, SyncSwap, Lido, Rocket Pool, 1inch, Permit2, MakerDAO/sDAI, EigenLayer, Across, Chainlink CCIP, Yearn V3, USDC, USDT, DAI, ENS, Safe, Chainlink, and more. Always verify addresses against a block explorer before sending transactions.
Master comprehensive testing strategies for smart contracts using Hardhat, Foundry, and advanced testing patterns.
Security pattern for implementing digital signatures. Use when implementing document signing, code signing, certificate signing, non-repudiation, or verifying authenticity and integrity of messages using asymmetric cryptography (RSA, ECDSA, Ed25519).
Legal and ethical guidelines for bug bounties, pentesting, and security research. Use when conducting authorized security testing.
Project Sanctuary-specific skill for Spec-Driven Development. Knows the project's constitution, safety rules, AUGMENTED.md best practices, and how the spec-kitty-plugin should be configured for this project.
Project Sanctuary-specific skill for Spec-Driven Development. Knows the project's constitution, safety rules, AUGMENTED.md best practices, and how the spec-kitty-plugin should be configured for this project.
Use this skill when the user asks to deploy a Midnight smart contract, compile Compact 0.30.0 code, debug Midnight SDK 4.x errors, write integration tests for Midnight DApps, or set up a CLI to interact with a Midnight blockchain network (standalone/preprod). Apply this even if the user doesn't mention specific versions, as it provides critical project-specific workarounds for wallet signing bugs, testcontainers bootstrapping, and type-checking fixes.
Audits smart contracts for vulnerabilities including reentrancy, overflow, and access control issues
Master smart contract security best practices to prevent common vulnerabilities and implement secure Solidity patterns. Use when writing smart contracts, auditing existing contracts, or implementin...
Technical Seo Audit — Skill especializada para technical seo audit
Cost Reduction Audit — Skill especializada para cost reduction audit
Employment Contract Digital — Skill especializada para employment contract digital
Influencer Contract — Skill especializada para influencer contract
Social Media Audit — Skill especializada para social media audit
