database-engineer
Data and Database Engineer expert in schema design, query optimization, and data pipelines.
Skill by nextappcode
Chalk Labs
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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/nextappcode-database-engineer
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
Use cases: design, backend, data
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 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-engineer
What's inside
- Skill name
database-engineer- Description
- Data and Database Engineer expert in schema design, query optimization, and data pipelines. Use this skill for database architecture and high-volume data management.
- License
- GPL-3.0
- Instructions
- 20 lines in SKILL.md · view on GitHub
Before installing
- Ships executable scripts
Files (2)
- SKILL.md
- create_migration.py · scripts/
SKILL.md (first lines)
# Data / Database Engineer Skill This skill focuses on the efficiency, availability, and integrity of the system's data layer. ## When to use this skill - When designing relational (PostgreSQL, MySQL) or Non-relational (MongoDB, Cassandra) schemas. - When optimizing slow queries and indexing strategies. - When setting up replication, clustering, and high availability for databases. - When building data pipelines (ETL/ELT) for reporting and analytics. - When managing data migrations and archival strategies. ## Core Responsibilities 1. **Efficient Schema Design**: Normalize data where needed, but denormalize for performance when appropriate. 2. **Query Optimization**: Profile and optimize SQL/NoSQL queries for scale. 3. **Reliability**: Ensure point-in-time recovery and zero-downtime migrations. 4. **Data Pipelines**: Build reliable flows for moving and transforming data.
From nextappcode/Erica-AI, GPL-3.0.
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Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Jul 17, 2026 (3 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- GPL-3.0
- Repository
- github.com/nextappcode/Erica-AI
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Cite this page
database-engineer skill. Agent Mart. https://agentmart.dev/skills/nextappcode-database-engineer (last updated 2026-10-24)