load-lock gives parallel coding agents one machine-wide queue for builds and test runs
Shown on HN Oct 26, the tool runs a shared counting semaphore so OpenCode, Codex CLI, Claude Code and other agents across repos or worktrees take turns on heavy jobs like cargo test while queued agents keep coding, with permits freed when the owning process exits. Install with npm install -g @aron98/load-lock then load-lock install --harness claude-code (or codex, opencode, cursor); it's Linux-first and the Claude Code and Cursor hooks aren't live-verified yet.