database
Use when the user wants to design, migrate, query, or optimize a database.
Skill by Leostruka
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/leostruka-database
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
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/database
What's inside
- Skill name
database- Description
- Use when the user wants to design, migrate, query, or optimize a database. Covers schema design, migrations, query review, indexing, and data integrity.
- License
- MIT
- Instructions
- 31 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
SKILL.md (first lines)
# Database Database design, migrations, and query optimization. ## When to use - New schema or migration is needed. - Query is slow or returns wrong results. - Data integrity or constraints must be added. - Backup/restore or seeding is required. ## Core protocol 1. **Understand the model.** Read existing schema, migrations, and ORM config. 2. **Design or change schema.** Use migrations; never edit schema directly in production. 3. **Review queries.** Check indexes, N+1, transactions, and locks. 4. **Run migrations locally.** Verify roll-forward and roll-back. 5. **Validate data.** Seed, constraints, and referential integrity. 6. **Document.** Update migration log and schema docs. ## See also - `data-analyst` — SQL-first data exploration and charts. - `database` — schema design, migrations, and query optimization. ## Output rule - After schema changes, run migration tests and a sample query plan. - Commit migration files and update CHANGELOG.
From Leostruka/devin-bundle, MIT.
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Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 1
- Last commit (this folder)
- Sep 19, 2026 (1 month ago)
- Last release
- Oct 24, 2026 (4 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/Leostruka/devin-bundle
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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- 0.570score
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Use when the user says 'diagnose', 'debug this', reports something broken/throwing/failing/slow, when encountering a bug/test failure/unexpected behavior and…
SkillAFreshness: AClaude Code +9 - 0.565score
code-review
Leostruka
Use when completing a task, reviewing a branch or PR, before merging, when the user asks to 'review since X', when publishing a GitHub PR review with inline…
SkillAFreshness: AClaude Code +9 - 0.565score
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Use when deciding which skill or flow fits your situation — the meta-router entry point for this bundle (direct specialist skills, multi-skill flows, local…
SkillAFreshness: AClaude Code +9 - 0.565score
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Use when running local, offline-first ML tooling — mechanistic interpretability PoCs like refusal-direction ablation on local safetensors or the HF cache, or…
SkillAFreshness: AClaude Code +9 - 0.565score
animation-direction
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Use when turning narrated video/audio into synced code-rendered motion graphics — narration -> timestamped transcript -> scene plan -> approval gate ->…
SkillAFreshness: AClaude Code +9 - 0.565score
architecture
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Use when designing modules, seams, and adapters, when evaluating module depth and identifying deepening opportunities in a codebase, or when modernizing…
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Cite this page
database skill. Agent Mart. https://agentmart.dev/skills/leostruka-database (last updated 2026-10-24)