legendaryabhi/database-design
skills/database-design/SKILL.md
Database design principles and decision-making. Schema design, indexing strategy, ORM selection, serverless databases.
$ install --global
skillsauthnpx skillsauth add legendaryabhi/agent-skills-hub database-designInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Mar 29, 2026, 3:45 PM36.7s8 files scanned
SKILL.md
- name:
- database-design
- description:
- Database design principles and decision-making. Schema design, indexing strategy, ORM selection, serverless databases.
- allowed-tools:
- Read, Write, Edit, Glob, Grep
Database Design
Learn to THINK, not copy SQL patterns.
🎯 Selective Reading Rule
Read ONLY files relevant to the request! Check the content map, find what you need.
| File | Description | When to Read |
|------|-------------|--------------|
| database-selection.md | PostgreSQL vs Neon vs Turso vs SQLite | Choosing database |
| orm-selection.md | Drizzle vs Prisma vs Kysely | Choosing ORM |
| schema-design.md | Normalization, PKs, relationships | Designing schema |
| indexing.md | Index types, composite indexes | Performance tuning |
| optimization.md | N+1, EXPLAIN ANALYZE | Query optimization |
| migrations.md | Safe migrations, serverless DBs | Schema changes |
⚠️ Core Principle
- ASK user for database preferences when unclear
- Choose database/ORM based on CONTEXT
- Don't default to PostgreSQL for everything
Decision Checklist
Before designing schema:
- [ ] Asked user about database preference?
- [ ] Chosen database for THIS context?
- [ ] Considered deployment environment?
- [ ] Planned index strategy?
- [ ] Defined relationship types?
Anti-Patterns
❌ Default to PostgreSQL for simple apps (SQLite may suffice) ❌ Skip indexing ❌ Use SELECT * in production ❌ Store JSON when structured data is better ❌ Ignore N+1 queries
Related Skills
legendaryabhi/denario
development
VerifiedTrustedCommunity
Multiagent AI system for scientific research assistance that automates research workflows from data analysis to publication. This skill should be used when generating research ideas from datasets, developing research methodologies, executing computational experiments, performing literature searches, or generating publication-ready papers in LaTeX format. Supports end-to-end research pipelines with customizable agent orchestration.
63SKILL.mdUpdated Jul 19, 2026
legendaryabhi/defi-protocol-templates
development
VerifiedTrustedCommunity
Implement DeFi protocols with production-ready templates for staking, AMMs, governance, and lending systems. Use when building decentralized finance applications or smart contract protocols.
63SKILL.mdUpdated Jul 19, 2026
legendaryabhi/deeptools
tools
VerifiedTrustedCommunity
NGS analysis toolkit. BAM to bigWig conversion, QC (correlation, PCA, fingerprints), heatmaps/profiles (TSS, peaks), for ChIP-seq, RNA-seq, ATAC-seq visualization.
63SKILL.mdUpdated Jul 19, 2026
legendaryabhi/deepchem
testing
VerifiedTrustedCommunity
Molecular ML with diverse featurizers and pre-built datasets. Use for property prediction (ADMET, toxicity) with traditional ML or GNNs when you want extensive featurization options and MoleculeNet benchmarks. Best for quick experiments with pre-trained models, diverse molecular representations. For graph-first PyTorch workflows use torchdrug; for benchmark datasets use pytdc.
63SKILL.mdUpdated Jul 19, 2026