Agent Skills Lab
by QOL Apps
Marketplace agent / Release Safety / DB Preflight

Review database migrations before production does.

DB Preflight helps AI coding agents produce structured, PR-ready migration audits before deployment. It focuses on read-only inspection, safe deploy sequencing, rollback planning, and production risk reduction.

Costs this agent helps reduce
Silent data lossunsafe production migrationsmissing rollback plans
migration-safety-auditor.md
Agent
DB Preflight
Agent output should include
signal
DROP / TRUNCATE
signal
NOT NULL additions
signal
enum changes
signal
rollback gaps
signal
locking risk
signal
backfills
Designed for structured, reviewable agent output with explicit limitations, safe defaults, and practical next steps.
Lite

Free

Use Lite when you want a quick starter audit before deciding whether this risk deserves deeper work.

  • Starter checklist
  • Copy-paste prompt
  • Basic risk areas for DB Preflight
Download Lite free
Pro

₹499

Use Pro when you need a serious, repeatable agent workflow for a release, audit, client project, or revenue-impacting fix.

  • Full specialist playbook and safety rules
  • Reference pack, examples, and test prompts
  • Reviewable report structure and v1.x updates
Free Lite + Pro

DB Preflight

Migration Safety Auditor for Prisma, Supabase & Postgres

LiteFree

Starter checklist and prompt for a quick first-pass audit.

Download Lite
Pro₹499one-time

Full agent playbook, references, examples, test prompts, and update access.

  • Pro includes v1.x updates
  • Pro includes single-user / single-organization license
  • Pro download is buyer-watermarked
  • Pro protected link expires after 7 days

Pro price is resolved server-side: ₹499. Card, UPI, wallet, and netbanking details are processed by Razorpay; this site does not store payment details. Not ready yet? Download Lite free above.

Use case

Built for practical ROI, not generic advice.

Designed for developers who want agent output that is structured, reviewable, and grounded in repository evidence instead of vague advice.
/DROP / TRUNCATE
/NOT NULL additions
/enum changes
/rollback gaps
/locking risk
/backfills
Audience

Who it helps

/Prisma users
/Supabase teams
/Postgres SaaS apps
/Agencies

FAQ

Is this a SaaS?

No. Each Pro agent is a downloadable workflow package for AI coding agents. Lite versions are free Markdown starter checklists; Pro versions include the full agent package.

Does it connect to my database?

No. The workflow is read-only by default and reviews files, migrations, schema diffs, and deployment notes. It should not connect to production unless you explicitly request that.

Does it run migrations?

No. It is a preflight audit workflow. It must never instruct an agent to run destructive commands or automatically apply migrations.

Does it guarantee zero migration risk?

No. It is a risk-reduction and structured review tool. You are still responsible for production review, backups, staging checks, and deployment decisions.

Which agents does it work with?

It is designed for Codex, Claude Code, Cursor, OpenClaw, Gemini CLI, and other SKILL.md-compatible or prompt-workflow AI coding agents.

What do I get in Lite vs Pro?

Lite is a free Markdown starter checklist with a copy-paste prompt. Pro is the full paid agent package with deeper instructions, references, examples, test prompts, safer guardrails, update access, and a more reviewable output format.

What is an AI agent skill?

It is a specialist workflow package for a coding agent. In plain English: try the free Lite checklist, then buy the focused Pro playbook if you want the agent to produce stronger audit or generator output.

How do I use a skill after downloading it?

For Lite, download the Markdown file and paste the prompt into your coding agent. For Pro, unzip the package, keep the folder intact, and ask your coding agent to follow the included workflow for the task you want reviewed or generated.

Can I use it in client projects?

Yes, a single-user or single-organization license allows internal use and commercial use of outputs, including client delivery work.

What happens if I lose the download link?

Contact support with your Razorpay payment ID or order ID. The MVP uses expiring links, and support can help verify and reset access.