Use cases

When prompt drift actually bites

blogus earns its place the moment more than one person can touch a prompt. Three situations where the lock-and-verify discipline pays off.

Multi-engineer LLM feature teams

Two or more engineers can touch the same prompt. blogus makes every change land through review with a hash that CI can verify.

Prompt engineers want their changes to go through the same review flow as code — legible diffs, approvals, and an audit trail.

Shops that live by uv, pnpm, or cargo lockfiles want the same guarantee for prompts — no new SaaS, no runtime dependency.