OpenExec Protocol is a comprehensive specification and toolkit enabling seamless interaction among autonomous AI agents. By standardizing communication channels—like task proposals, acceptances, declines, execution reports, and dispute-resolution messages—OpenExec ensures that agents built on diverse architectures can interoperate smoothly. It provides SDKs in Node.js and Python to define agent identities, register skill sets, and manage reputations. The protocol integrates payment rails for cryptographic token settlements, ensuring secure, auditable transactions for completed tasks. With plug-in adapters for major LLM providers (OpenAI, Anthropic, Cohere) and blockchain networks, developers can orchestrate decentralized workflows, automated service markets, and governance processes. OpenExec’s modular design promotes extensibility, enabling custom extensions for verification, arbitration, and logging to suit enterprise or research needs.