Summary
If you're building blockchain interactions into Claude workflows, this handles the transaction construction part across common operations like ERC20 transfers, NFT purchases, wrapping ETH, and cross-chain bridges. It supports the major use cases you'd expect: sending tokens, minting NFTs from Manifold or SeaDrop contracts, and bridging between chains. The prompt interface is straightforward, you just tell it what you want in plain language and it builds the transaction object. Useful if you're prototyping DeFi tools or building agents that need to interact with Ethereum and L2s without writing transaction logic from scratch every time. The repo has 78 stars, so there's at least some community validation here.
Install to Claude Code
npx -y skills add bankrbot/claude-plugins --skill "Bankr x402 SDK - Transaction Builder" --agent claude-codeInstalls into .claude/skills of the current project.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →
Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →
Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →Files
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Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
