Persistent Linux workspaces for agentic development.

A terminal-first agentic development environment for agentic coding. Build for CLI/TUI agent. Runtime for Coding Agent, Tmux alternative

Emdash is the Open-Source Agentic Development Environment (🧡 YC W26). Run multiple coding agents in parallel. Use any provider.

Run Claude Code, Codex, and Gemini side by side — each in its own git worktree

Git-native memory for coding agents. Repo memory before the diff.

CI-native security testing for MCP servers. Attack simulation, schema drift detection, and health scoring before agents depend on them.