Why Vibe Action
CLI-first. No browser, no context switching.
01
Tag system
Steps connect via tag references. The engine builds a dependency graph and executes
in topological order.
02
Operators
30+ operators chained in mods: fetch, text, ast, trim, uniq, join and more. Read,
inspect, transform and write.
03
Guards
Conditional execution in pure YAML: when skips, fail bails, reg validates output. No
shell scripting.
04
System tags
20+ built-in tags for environment context: user, OS, pwd, date and more.
05
Vision & Fetch
Describe screenshots, read images from URL or clipboard, load web pages and PDFs.
06
Action cache
Startup loads a validated snapshot instead of re-parsing YAML — the CLI responds
instantly.