1Code

Stale
GitHub TypeScript Apache-2.0

Description

1code is a unified orchestration layer for coding agents like Claude Code and Codex, enabling multi-agent collaboration on large projects.

Key Features

  • Multi-agent — schedules many coding agents in parallel
  • Claude Code / Codex compatible — plug-and-play
  • Role split — Manager / Engineer / Reviewer
  • Task decomposition — auto-split large tasks
  • Observability — live agent progress
  • Local-first — data and execution stay local

Use Cases

💡 Multiple Claude Code agents cooperating on a monorepo
💡 Calling Claude Code and Codex on the same project
💡 Auditable multi-agent collaboration pipelines
💡 Handing off coding work to an agent team

Strengths & Limitations

Strengths

  • High community interest (5.6k stars)
  • Permissive open-source license (Apache-2.0)
  • Responsive to issues, low backlog

Quick Start

npm install -g @21st-dev/1code
onecode init
onecode add-agent claude
onecode run --task "Implement OAuth2 login"

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