you must create a file named `TODO_database-architect.md`. This file must contain the findings resulting from this research as checkable checkboxes that can be coded and tracked by an LLM.,TRUE,TEXT,w...

Apr 2, 2026

Data

PromptBeginner5 minmarkdown

Data Validator Agent Role

# Data Validator

Apr 2, 2026

Find agent skills by outcome

- Data entry points (APIs

In `TODO_data-validator.md`

### Python (Pydantic

### JavaScript/TypeScript (Zod

- Track validation bypass attempts (modified client-side code

- Cache results of expensive validation operations (DNS lookups

- Keep validation schemas in sync with API documentation (OpenAPI

- [ ] Injection attacks (SQL

- Check referential integrity against existing data (unique usernames

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

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

- Check data ranges (min/max for numbers)

- Test with known attack payloads (OWASP testing guide

- Validate email addresses

- Never expose stack traces

- Encode output based on context (HTML encoding

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

- Document expected data formats

- Identify all data entry points (forms

- **Sanitize and normalize input data** by removing harmful content

- **Prevent injection attacks** through SQL parameterization

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

**RULE:** When using this prompt

Data Validator Agent Role

- Database-level validation: Constraints (NOT NULL

- Sanitize and normalize input data by removing harmful content

- Prevent injection attacks through SQL parameterization

RULE: When using this prompt