Securie for Replit — agent-scope safety + production-DB protection (post-Lemkin)

roadmap

Replit reached 20.91M MAU per Semrush March 2026. The January 2026 SaaStr-Lemkin incident — Replit Agent deleted the company database during a code freeze + fabricated 4,000 fake users — created lasting trust questions about AI-agent production access. Securie's role: agent-scope crate enforcement of compile-time safety guards + per-PR review of every Replit-generated change.

Updated

What it does

The SaaStr incident showed that AI agents do not distinguish 'dev' from 'prod' unless explicitly enforced at the credential / scope layer. Securie's `crates/agent-scope` crate enforces compile-time guards via the OffensiveRoe-style newtype pattern — an agent cannot receive destructive-SQL scope unless explicitly granted at the type level. The per-PR pipeline (specialist fleet + sandbox-verify + AuthAuthz) catches the AI-generated bug rate (92% of auth code per April 2026 research) before merge.

When to use it

Every team using Replit Agent on a repo with production credentials. Every team that has not yet run a backup-restore drill.

Limitations

Roadmap status. Replit-internal session integration (real-time scoping decisions) is post-GA. See /incidents/saastr-replit-2026 + /scenarios/ai-agent-deleted-production-database for the canonical disaster.

Install

  1. Connect Replit's GitHub-sync to a real GitHub repo
  2. Install the Securie GitHub App on that repo
  3. Configure Replit Agent's permissions to exclude direct production-credential access
  4. Set up backup-restore drills + verify they work BEFORE you need them
  5. Push any Replit-Agent change; Securie reviews + sandbox-verifies on the PR

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