
An open-source CLI and MCP server for orchestrating interactive Claude Code, Codex, Gemini, and OpenCode agent workers over tmux. It supports spawning, messaging, monitoring, and coordinating agents through CLI commands or YAML workflows.
Prices and medians update for the tier you select. Caution: thin market — treat statistics as indicative.
No providers in this market have a Pro-tier plan — try another tier.
Ranked by how closely each one matches umbel's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Thin market — few comparable priced products; treat statistics as indicative.