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...

Mar 21, 2026

Data

PromptBeginner5 minmarkdown

Data Validator Agent Role

# Data Validator

Mar 21, 2026

Creative

PromptBeginner5 minmarkdown

- Documents complex queries

design decisions

Mar 21, 2026

Find agent skills by outcome

- Test with known attack payloads (OWASP testing guide

- Never expose stack traces

- Verify edge cases: empty strings

- Encode output based on context (HTML encoding

- Validate and sanitize file uploads for type (magic bytes

- Normalize whitespace

- **Schema validation**: JSON Schema

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

- Map validation rules to the appropriate layer (client

- Assess security threat model (injection vectors

- Document expected data formats

- Identify all data entry points (forms

- **Design error handling** with clear

- **Prevent injection attacks** through SQL parameterization

- **Optimize validation performance** using fail-fast ordering

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

- **Implement multi-layer validation** at client-side

- **Enforce strict type checking** with explicit type conversion

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

- Treat every requirement below as an explicit

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

**RULE:** When using this prompt

Data Validator Agent Role

- Documents complex queries

- Schema validation: JSON Schema

- Database-level validation: Constraints (NOT NULL

- Design error handling with clear

- Prevent injection attacks through SQL parameterization

- Optimize validation performance using fail-fast ordering

- Sanitize and normalize input data by removing harmful content

- Implement multi-layer validation at client-side

- Enforce strict type checking with explicit type conversion

RULE: When using this prompt