Case study
Mach Armory
A native, local-first knowledge vault for operators: runbooks, prompts, and playbooks.
What it is
Mach Armory is a native desktop vault for the documents operators actually reach for under pressure: runbooks, prompts, incident playbooks, and decision records. Notes stay as markdown on disk, with a SQLite index for fast search.
It is part of the Mach suite, alongside Mach Triage and Mach Terminal.
Free and Pro
The local core is free: editor, search, preview, basic graph, and basic templates on a single vault. Armory Pro adds MCP write access and agent setup, a multi-vault library, an advanced graph (clustering, saved lenses, shortest path), and advanced templates.
Mach Armory is commercial software and not open source.
Stack
Rust, native rather than Tauri, with an egui editor.
Visit armory.machbox.dev →