Apps
First-party surfaces for the opentine runtime. Every app reads and writes the same .tine format — pick the one that fits your workflow, or use all of them. All Apache 2.0.
opentine TUI
Terminal inspector for run trees
Navigate any .tine run from the terminal. Collapse and expand branches, scrub between steps, fork from any node, and diff two runs side by side. The primary way to explore runs during development.
opentine GUI
Native desktop app for run inspection
Cross-platform desktop client for exploring run trees at a glance. Multi-run workspaces, drag-to-fork, and rich diff views. Built for engineers who want the full tree visible without a terminal.
opentine WebUI
Browser dashboard for teams
Self-hosted web dashboard over a directory of .tine files. Shareable links to specific steps, role-based access, and a mirror of TUI features for teammates who prefer the browser.
opentine Replay
Step-through debugger for agent runs
Replay any run step-by-step with new prompts, new models, or new tools. Break on any step, edit the prior context, and resume. The workflow behind the forked_debug pattern.
opentine Agent
Reference agent harness
Minimal, auditable agent loop built directly on the opentine substrate. Swap models, tools, and prompts. Use it as a starting point or as the thing you ship — it's ~300 lines.