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adding-builder-codes

80 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By jiayaoqijia/cryptoskill (GitHub) · coding · 80 stars · scanned at commit edd8f75

Integrate Base Builder Codes (ERC-8021) into web3 applications for onchain transaction attribution and referral fee earning. Use when a project needs to append a builder code or dataSuffix to transactions on Base L2, whether using Wagmi, Viem, Privy, ethers.js, or raw window.ethereum. Covers phrases like "add builder codes", "integrate builder codes", "earn referral fees on Base transactions", "append a builder code to my transactions", "transaction attribution", "Builder Code integration", or …

Works with any agent that supports SKILL.md skills.

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What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'adding-builder-codes' ] || [ -L ~/.agents/skills/'adding-builder-codes' ]; then echo 'A skill folder named adding-builder-codes already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/jiayaoqijia/cryptoskill' "$d" && git -C "$d" checkout --quiet 'edd8f75ffac374debb8569c929afbbad4408d1a7' -- 'skills/chains/base-official-adding-builder-codes' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/chains/base-official-adding-builder-codes' ~/.agents/skills/'adding-builder-codes' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'adding-builder-codes' ~/.claude/skills/'adding-builder-codes' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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