Data
PromptBeginner5 minmarkdown
- Test with known attack payloads (OWASP testing guide
SQL injection cheat sheets)
0
Explore
Find agent skills by outcome
82,729 skills indexed with the new KISS metadata standard.
Showing 24 of 82,729Categories: General, Data, Cursor-rules, Creative
General
PromptBeginner5 minmarkdown
- Verify edge cases: empty strings
nulls
0
Data
PromptBeginner5 minmarkdown
- Never expose stack traces
database errors
0
General
PromptBeginner5 minmarkdown
- Validate and sanitize file uploads for type (magic bytes
not just extension)
0
Data
PromptBeginner5 minmarkdown
- **Database-level validation**: Constraints (NOT NULL
UNIQUE
0
General
PromptBeginner5 minmarkdown
- **Schema validation**: JSON Schema
Zod
0
General
PromptBeginner5 minmarkdown
- Normalize whitespace
trim leading/trailing spaces
0
General
PromptBeginner5 minmarkdown
- Assess security threat model (injection vectors
abuse scenarios
0
General
PromptBeginner5 minmarkdown
- Map validation rules to the appropriate layer (client
server
0
Data
PromptBeginner5 minmarkdown
- Document expected data formats
types
0
General
PromptBeginner5 minmarkdown
- **Optimize validation performance** using fail-fast ordering
caching for expensive checks
0
Creative
PromptBeginner5 minmarkdown
- **Design error handling** with clear
actionable messages that guide correction without exposing system internals
0
General
PromptBeginner5 minmarkdown
- **Enforce strict type checking** with explicit type conversion
format validation
0
General
PromptBeginner5 minmarkdown
- **Implement multi-layer validation** at client-side
server-side
0
Data
PromptBeginner5 minmarkdown
You are a senior data integrity expert and specialist in input validation
data sanitization
0
Data
PromptBeginner5 minmarkdown
Data Validator Agent Role
# Data Validator
0
Data
PromptBeginner5 minmarkdown
- Provides specific
actionable recommendations backed by database theory and measurement
0
Creative
PromptBeginner5 minmarkdown
- Documents complex queries
design decisions
0
General
PromptBeginner5 minmarkdown
- Proactively identifies missing indexes
inefficient queries
0
General
PromptBeginner5 minmarkdown
Before finalizing
verify:
0
General
PromptBeginner5 minmarkdown
- [ ] All schemas have proper primary keys
foreign keys
0
General
PromptBeginner5 minmarkdown
- **Type**: Schema change
index
0
General
PromptBeginner5 minmarkdown
Use checkboxes and stable IDs (e.g.
`DB-PLAN-1.1`):
0
General
PromptBeginner5 minmarkdown
Use checkboxes and stable IDs (e.g.
`DB-ITEM-1.1`):
0