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database-designer

Database design with schema analysis, index optimization, and migration generation for PostgreSQL, MySQL, MongoDB, and DynamoDB.

Skill by borghei

IndexedMIT + Commons Clause★ 976
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/borghei-database-designer

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Database design with schema analysis, index optimization, and migration generation for PostgreSQL, MySQL, MongoDB, and DynamoDB. Use when designing schemas, optimizing queries, planning migrations, or analyzing database performance.

Use cases: design, backend

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md and code. Checked Oct 26, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/database-designer

What's inside

Skill name
database-designer
Description
Database design with schema analysis, index optimization, and migration generation for PostgreSQL, MySQL, MongoDB, and DynamoDB. Use when designing schemas, optimizing queries, planning migrations, or analyzing database performance.
License
MIT + Commons Clause
Metadata
tier: POWERFUL · author: borghei · domain: databases · updated: 2026-06-17 · version: 1.1.0 · category: engineering
Instructions
66 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (16)

  • README.md
  • SKILL.md
  • sample_query_patterns.json · assets/
  • sample_schema.json · assets/
  • sample_schema.sql · assets/
  • index_optimization_sample.txt · expected_outputs/
  • migration_sample.txt · expected_outputs/
  • schema_analysis_sample.txt · expected_outputs/
  • index_optimizer.py
  • migration_generator.py
  • database_selection_decision_tree.md · references/
  • index_strategy_patterns.md · references/
  • normalization_guide.md · references/
  • patterns-and-troubleshooting.md · references/
  • workflows-and-tools.md · references/
  • schema_analyzer.py

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

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    Stars
    976
    Forks
    186
    Open issues
    0
    Last commit (this folder)
    Oct 23, 2026 (4 days ago)
    Last release
    Oct 7, 2026 (21 days ago)

    From GitHub (fetched Oct 24, 2026).

    Details

    Version
    1.1.0
    License
    MIT + Commons Clause
    Repository
    github.com/borghei/Claude-Skills
    Website
    borghei.github.io/Claude-Skills
    First seen
    Oct 24, 2026
    Last checked
    Oct 24, 2026
    Source
    GitHubgithub-graphql

    More from borghei

    Cite this page

    database-designer skill. Agent Mart. https://agentmart.dev/skills/borghei-database-designer (last updated 2026-10-24)