Show HN: Power Engineer Built an AI Agent System with No-Code (N8n and GPT) (github.com)

A power engineer published a repository showing how they built an AI agent system without writing code, using n8n (a visual workflow automation tool) wired to GPT to operate TXN-0 ($TXNF) — an AI-driven meme-coin experiment deployed on BNB Chain. The repo contains the actual n8n automation workflows that power the project, plus a Project-README_TXN0.md with a full overview and on-chain references for anyone who wants to inspect or reproduce the setup. This is significant because it demonstrates a low-friction path for creating autonomous, LLM-driven agents that can interact with blockchain systems: no-code tooling (n8n) for orchestration, an LLM (GPT) for decisioning, and smart-contracts on BNB Chain for execution and persistence. For the AI/ML community, that combination lowers the barrier to prototyping agentic behaviors, tokenized experiments, and automated on-chain workflows while highlighting important implications — auditability, security of automated transactions, and the need for governance and testing when LLMs gain the ability to trigger economic actions. The repository is a practical reference for engineers and researchers exploring composable hybrids of workflow automation and LLMs; the README and on-chain links let readers verify behavior and assess risk before reuse.