Bivor
A macOS desktop workbench for the pi coding agent, offering parallel chat sessions in isolated git worktrees, session forking, checkpoints and a visual review of every diff and tool call.
Bivor is a macOS desktop app built around the pi coding agent, matching the experience of Codex and Claude desktop apps while adding visual harness orchestration and guardrails. Each chat runs the pi SDK inside its own isolated Electron utility process, and sessions, auth, skills, prompts and MCP configuration are shared with the pi CLI so a developer can move between terminal and desktop freely.
It supports parallel tasks in dedicated git worktrees and branches that multiple agents can edit at once before merging back, a visual session history tree with forking and branch summaries, streaming Markdown with syntax highlighting, live tool call output with inline diffs, per-file change review against a git baseline, and git-snapshot checkpoints that can restore the whole workspace or individual files. A Mission Control view shows the status of every running task at a glance.