Open sourceTypeScript · ≈6.1k stars · Apache-2.0
Emdash
Open-source agentic development environment for running many coding agents in parallel.
Emdash, from YC W26 company General Action, is a free, open-source desktop app for macOS, Windows and Linux that runs multiple coding agents at once, each in its own Git worktree with its own branch, terminal and conversation. It is provider-agnostic (Claude Code, Codex, Cursor, Amp, Antigravity and 25+ others), pulls issues from Linear, Jira, GitHub and others, schedules recurring agent work, includes an in-app browser, diff review, PR creation and CI monitoring, connects to remote machines over SSH, and syncs prompts, skills and MCP servers across agents.
Neighbours on the workbench
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openclaw/openclaw
The viral open-source personal AI assistant that really does things.
Maintained by OpenClaw Foundation
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obra/superpowers
An agentic skills framework and software methodology that works.
Maintained by Jesse Vincent (obra)
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mattpocock/skills
Small, composable agent skills for real engineering work.
Maintained by Matt Pocock (AI Hero)
Connections
Relations from the Harness Hub knowledge graph, as charted in the State of Harness reports.
Maintained by · 1
- General ActionOrganisation
Built on · 3
- Claude CodeProject
- CodexProject
- Model Context ProtocolProject
Similar entries · 1
- Code ConductorProject
Sources
Verified Oct 29, 2026
