A plug-and-play on-chain skills toolkit for AI Agent builders, covering 30+ skill modules across DeFi, cross-chain swaps, identity authentication, and social automation, enabling natural-language-driven on-chain interactions via Markdown skill definitions and the Bankr Submit API.
Bankr Skills is an AI Agent skills registry maintained by the BankrBot organization, organized as a monorepo with 30+ independent skill modules. Each skill consists of a SKILL.md (core prompt/tool definition) plus optional reference documents and scripts, designed to be directly consumed by AI Agents such as Claude and ChatGPT.
Skills span six domains: On-chain Finance & DeFi (token launch, cross-chain swaps across 54+ chains, staking yields, wallet data parsing, scam detection); Agent Identity & Trust (ERC-8004 identity registry, SIWA authentication, Sybil detection); Social & Communication (Twitter/X persistent-persona agents, Farcaster API integration); Markets & Tasks (decentralized task marketplace, prediction markets, Agent-to-human payments); Tools & Infrastructure (React on-chain components, ENS management, decentralized Git/MCP); and Cross-cutting Capabilities (x402 USDC micropayments, prompt injection defense, IP whitelisting).
Architecturally, skills do not directly execute on-chain operations; instead, the Bankr platform's Submit API translates natural language instructions into on-chain transactions. The payment layer uses the x402 protocol (HTTP 402 + USDC) for per-request billing. The identity layer is based on ERC-8004 and ERC-8128 standards. The repository is heavily auto-generated by Claude Code, making it a quintessential AI-collaborative artifact.
Usage is non-traditional installation — Agents read the SKILL.md of the corresponding skill directory. New skills are contributed via Fork + PR workflow, with the structure being SKILL.md + optional references/ and scripts/.