Herdr GUI

Minimal macOS GPUI client for Herdr.

Herdr owns sessions, spaces, tabs, panes, agents, persistence, and process control. This app renders a small Warp/Arc-style shell over the running Herdr server and embeds a libghostty-backed terminal for the active pane.

Requirements

• macOS
• Rust
• wax
• herdr
• bundled or discoverable libghostty-vt

If herdr is missing, the app tries wax install herdr.

Run

crepus dev

or:

cargo run

Checks

cargo fmt -- --check
cargo clippy --all-targets -- -D warnings
cargo test

Scope

• Herdr socket API only
• GPUI via crepuscularity-gpui
• libghostty VT rendering
• no browser panes
• no plugin marketplace
• no cloud account layer
• no telemetry