Emdash

Active
GitHub TypeScript Apache-2.0

Description

Open-source agentic development environment (YC W26) that runs multiple coding agents in parallel with any LLM provider

Key Features

  • Run multiple coding agents in parallel, each in its own isolated Git worktree
  • Automatic detection of installed agent CLIs (Claude Code, Codex, OpenCode, Gemini, Amp, and more)
  • Import tasks from Linear, GitHub, Jira, GitLab, Asana, and other issue trackers
  • Review diffs, create PRs, inspect CI checks, and merge from a single interface
  • Remote project support via SSH/SFTP with credentials stored in OS keychain
  • Local-first privacy with SQLite storage and optional telemetry

Use Cases

💡 Running multiple feature explorations or bug fixes simultaneously with AI agents
💡 Managing parallel coding tasks across local and remote codebases
💡 Reviewing and merging AI-generated code changes in a unified workflow
💡 Connecting issue tracker tickets directly to coding agent tasks

Strengths & Limitations

Strengths

  • Actively maintained, recent updates
  • High community interest (5.4k stars)
  • Permissive open-source license (Apache-2.0)

Quick Start

brew install --cask emdash

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