A2a Tau Runbook
Guide for using tau (Zig AI CLI) with a2a agent-to-agent messaging. Covers critical configuration flags, kit prompt best practices, common pitfalls, provider-specific notes, and debugging tips for successful tau + a2a integration.
A2a
Spawn a team of agentic-CLI sessions (claude, opencode, pi, ...) that talk to each other as peers via a shared SQLite message bus at ~/.a2a/{project}/database.db. No central chain of command — each agent decides who to message. Use when the user wants multiple AI sessions to collaborate, debate, or divide work without a fixed orchestrator.
A2a
Spawn a team of agentic-CLI sessions (claude, opencode, pi, ...) that talk to each other as peers via a shared SQLite message bus at ~/.a2a/{project}/database.db. No central chain of command — each agent decides who to message. Use when the user wants multiple AI sessions to collaborate, debate, or divide work without a fixed orchestrator.
A2a
Spawn a team of agentic-CLI sessions (claude, opencode, pi, tau, ...) that talk to each other as peers via a shared SQLite message bus at ~/.a2a/{project}/database.db. No central chain of command — each agent decides who to message. Use when the user wants multiple AI sessions to collaborate, debate, or divide work without a fixed orchestrator.