lazyomo — a lazygit-style TUI editor for your ~/.omo/omo.jsonc

[itokun99]

Hi folks 👋 — I built lazyomo, a lazygit-style terminal UI for editing the omo user config (~/.omo/omo.jsonc), and wanted to share it here.

Hand-editing a growing omo.jsonc is easy to get wrong, and a full editor is overkill for tweaking a model or an agent. lazyomo opens the live file, lets you browse the parts that matter, and saves only what you changed.

What it does

• Comment-preserving JSONC edits — comments, blank lines, formatting, and trailing commas survive; only the edited value changes on disk (covered by round-trip tests against a real config).
• Focused surface — models, model_profiles, agents, categories, and telemetry; everything else is view-only, and ~/.omo/agent/ (credentials) is never touched.
• Safe saves — atomic write plus a timestamped backup (omo.jsonc.bak.<timestamp>); nothing touches disk until you confirm.
• Validation & reference-blocking — refuses edits that would break references, e.g. deleting a model profile still used by an agent.
• Vim-ish keys — j/k, sections 1-5, edit, add, delete, space toggle, save, reload, ? help, / search.

Install

brew tap itokun99/lazyomo && brew install lazyomo   # Homebrew
npm i -g @itokun99/lazyomo                          # npm

Prebuilt binaries (macOS / Linux / Windows, amd64 + arm64) are on the releases page.

Repo: https://github.com/itokun99/lazyomo (v3.0.0, Go + Bubble Tea)

Scope, honestly

• It edits the user-layer config only — project-layer config files are untouched.
• Community project, not affiliated with omo. Issues and ideas are welcome in the repo.

Curious what people think, and which parts of the config surface you'd want covered next.