I got tired of syncing Claude/Gemini/AGENTS.md and .cursorrules
IANA-registered .faf format with bi-sync, but only solves for power-users juggling 4+ tools.

MCP server lets agents spawn sub-agents and read each other's output natively.
Developers running multiple AI coding agents simultaneously
Warp · tmux · Cursor
IANA-registered .faf format with bi-sync, but only solves for power-users juggling 4+ tools.
Git-versioned plan files track AI coding iterations across sessions.
Multi-agent IDE with live preview, but agent workspaces already exist (Continue, Cursor).
GUI workspace for Claude Code CLI with session history and cost tracking.
Surfaces model disagreements instead of averaging them away — that's the real value.
nvm for AI agents before the multi-account pain becomes universal.