AgentConn
H

herdr

Coding Free

About herdr

herdr is a terminal multiplexer purpose-built for AI coding agents. Think tmux for agent sessions — it lets you spawn, monitor, and coordinate multiple Claude Code, Codex, or Gemini CLI instances in split panes, with shared context passing between agents and unified log aggregation. Built by Ogulcan Celik, herdr gained +169 stars/day on GitHub Trending and solves the practical problem of developers who run multiple agent sessions simultaneously but lose track of what each agent is doing. Features include agent health monitoring, automatic session recovery, cross-agent clipboard sharing, and a unified command palette for sending instructions to multiple agents at once.

Key Features

  • Split-pane terminal multiplexer for AI coding agent sessions
  • Spawn and monitor multiple Claude Code, Codex, or Gemini CLI instances
  • Cross-agent context passing and clipboard sharing
  • Unified log aggregation across all agent sessions
  • Automatic session recovery on disconnect
  • Command palette for multi-agent broadcasting

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