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11,648 skills indexed with the new KISS metadata standard.

Showing 24 of 11,648Categories: Productivity, Data, Creative
Creative
PromptBeginner5 minmarkdown

- Use Jakarta Bean Validation annotations (@NotNull

@Size

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Data
PromptBeginner5 minmarkdown

- [ ] Injection attacks (SQL

XSS

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Data
PromptBeginner5 minmarkdown

- Check referential integrity against existing data (unique usernames

valid foreign keys)

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Creative
PromptBeginner5 minmarkdown

- Validate cross-field dependencies (end date after start date

shipping address matches country)

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Data
PromptBeginner5 minmarkdown

- Apply context-aware output encoding (HTML entities for web

parameterization for SQL)

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Data
PromptBeginner5 minmarkdown

- Check data ranges (min/max for numbers)

lengths (min/max for strings)

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Data
PromptBeginner5 minmarkdown

- Implement custom validators for domain-specific data types (SKUs

account numbers

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Data
PromptBeginner5 minmarkdown

- Test with known attack payloads (OWASP testing guide

SQL injection cheat sheets)

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Data
PromptBeginner5 minmarkdown

- Never expose stack traces

database errors

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Data
PromptBeginner5 minmarkdown

- **Database-level validation**: Constraints (NOT NULL

UNIQUE

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Data
PromptBeginner5 minmarkdown

- Document expected data formats

types

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Creative
PromptBeginner5 minmarkdown

- **Design error handling** with clear

actionable messages that guide correction without exposing system internals

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Productivity
PromptBeginner5 minmarkdown

- Treat every requirement below as an explicit

trackable task.

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Productivity
PromptBeginner5 minmarkdown

- Assign each task a stable ID (e.g.

TASK-1.1) and use checklist items in outputs.

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Data
PromptBeginner5 minmarkdown

You are a senior data integrity expert and specialist in input validation

data sanitization

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Data
PromptBeginner5 minmarkdown

Data Validator Agent Role

# Data Validator

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Data
PromptBeginner5 minmarkdown

- Provides specific

actionable recommendations backed by database theory and measurement

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Creative
PromptBeginner5 minmarkdown

- Documents complex queries

design decisions

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Data
PromptBeginner5 minmarkdown

In `TODO_database-architect.md`

include:

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Data
PromptBeginner5 minmarkdown

- **Missing foreign key constraints**: Without referential integrity

orphaned records and data corruption are inevitable

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Creative
PromptBeginner5 minmarkdown

- Design key naming conventions with colons as separators (e.g.

`user:123:profile`)

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Data
PromptBeginner5 minmarkdown

- Choose appropriate data structures: hashes for objects

sorted sets for rankings

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Data
PromptBeginner5 minmarkdown

- Add new columns as nullable first

backfill data

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Data
PromptBeginner5 minmarkdown

### PostgreSQL (TypeORM

Prisma

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