issues-flyway

Rules for Flyway database changes before the application reaches production. Flyway is a tool that applies versioned SQL files to create and update database schemas.

In plain words
What is it for?
Use them when adding or changing tables and columns, updating the baseline SQL or development seed data, and checking schema changes with tests.
Why use it?
Because no production database exists yet, changing the original baseline avoids unnecessary migration files and keeps seed data and Java entities aligned.

Cursor rule for Cursor

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add rules/vepo/issues/issues-flyway
Clone the repo
git clone --depth 1 https://github.com/vepo/issues

Made for: Cursor.

Per session 409 This file is loaded in full into every session.
When invoked 409 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00409 $0.00409
Opus 5 $0.00204 $0.00204
Sonnet 5 $0.00082 $0.00082
Haiku 4.5 $0.00041 $0.00041

Measured 2d ago against content hash eea7799f7ae5, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

issues-flyway scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.cursor/rules/issues-flyway.mdc · 44 lines

What it actually says

Flyway — pre-production schema changes

Issues is not in production yet (AGENTS.md). There are no deployed databases to migrate incrementally.

Rule

Situation Action
New/changed table or column Edit V1.0.0__Database_Creation.sql
Pre-production (now) Do not add V1.0.1__…, V1.1__…, or other versioned migration files
After first production deploy Switch to incremental Flyway versions; do not rewrite shipped migrations

Same PR checklist

  1. Update V1.0.0__Database_Creation.sql (CREATE/ALTER in baseline script).
  2. Update dev-import.sql if seed data needs new NOT NULL columns or FKs — see dev-import-sql-safety.mdc.
  3. Update JPA entities to match.
  4. Run mvn test (Flyway runs on @QuarkusTest startup).

Examples

-- ✅ Pre-production: add column to CREATE TABLE in V1.0.0
CREATE TABLE tb_projects (
    ...
    ticket_template_enabled BOOLEAN NOT NULL DEFAULT FALSE,
    ...
);

-- ❌ Pre-production: separate migration file
-- V1.0.1__Add_Ticket_Template.sql
ALTER TABLE tb_projects ADD COLUMN ...

Never

  • Bypass Flyway — schema still lives under src/main/resources/db/migration/.
  • Add a new migration version while the project remains pre-production (unless the user explicitly requests production rollout prep).
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 44 lines · 409 tokens per session scan A eea7799f7ae5

Subscribe to this mod's changes

issues-flyway is a cursor rule published in the GitHub repository vepo/issues (8 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 409 tokens to every session, about $0.0020 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.