Emdash
by Emdash · Open-source desktop app for running coding agents in parallel
67.2 — BenchRank score out of 100
Screenshots of Emdash
Homepage
Overview
Emdash is an open-source desktop application for running command-line coding agents. Each task runs in its own Git worktree, keeping its branch, terminal, conversation and review state together. It also covers diff and PR review, CI monitoring, an in-app browser preview, scheduled recurring runs, remote execution over SSH, and a library of prompts, skills and MCP servers.
- Best for
- Developers running several CLI coding agents in parallel across isolated Git worktrees.
- Pricing
- The pages describe Emdash as free and open source but show no figures, and the Cloud and Enterprise links carry no pricing.
- Runs on
- macOS
Strengths and trade-offs
Strengths
- Free and open source, with macOS, Windows and Linux builds
- Works with 25+ coding agents including Claude Code and Codex
- Each task keeps its own worktree, branch, terminal and review state
- Adds diff review, CI checks, app preview and scheduled agent runs
Trade-offs
- Needs Git knowledge to use well, per the site's own testimonial
- Agent CLIs are installed separately; Emdash orchestrates rather than supplies
- No prices or details shown for the Cloud and Enterprise offerings
How this score is made up
Each dimension is scored out of 100 and combined into the headline score using fixed weights.
- MCP support
- 60 out of 100
- Documentation
- 60 out of 100
- Agent friendliness
- 94 out of 100
- Changelog
- 100 out of 100
- Marketing site structure
- 70 out of 100
- Operational trust
- 0 out of 100
Measured, but not part of the score
Useful to know, but not a mark for or against the product — so these do not affect the ranking.
- Openness
- 60 out of 100
- Maintenance
- 100 out of 100
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