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ClaudSkills / Security / security-misc

Atlas Database

Category: Security  ·  Sub-category: security-misc  ·  Last updated:
cloud:supabase
Add a table, change the schema, database migration, Supabase schema. PostgreSQL/Supabase migration operations — creating, repairing, and pushing migrations, designing schemas, writing RLS policies, trigger functions. Trigger on: 'add a column', 'new database table', 'write a migration', 'fix migration history', 'RLS policy', 'enable row level security', 'trigger not working', or any hands-on schema change. For query optimization, indexing, and connection pooling, use supabase-postgres-best-practices instead.
Security AStatic scan found no risk patternsHow grading works ›

About this skill (catalog notes)

Atlas Database includes explicit scope boundaries (an explicit 'when not to use' or 'out of scope' section); 6 code blocks for direct copy-paste. At roughly 2,621 words the SKILL.md is on the longer end of the catalog distribution.

License
MIT
Original author
AbleVarghese
Indexed lastmod
Catalog position
Security · security-misc
Indexed related skills
10

How Atlas Database fits the catalog

Atlas Database sits in the Security category under the security-misc sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

PostgreSQL/Supabase database skill covering migration creation and repair, schema design, Row Level Security policies, and trigger function development with proper column qualification.

What this skill does

Atlas Database is a community-contributed Claude Code skill in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/atlas-database/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Atlas Database Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 178,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/atlas-database
curl -L https://claudskills.com/skills/atlas-database/SKILL.md \
  -o ~/.claude/skills/atlas-database/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/atlas-database/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/atlas-database/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\atlas-database\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Atlas Database Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/atlas-database/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Atlas Database skill do?
Add a table, change the schema, database migration, Supabase schema. PostgreSQL/Supabase migration operations — creating, repairing, and pushing migrations, designing schemas, writing RLS policies, trigger functions. Trigger on: 'add a column', 'new database table', 'write a migration', 'fix migration history', 'RLS policy', 'enable row level security', 'trigger not working', or any hands-on schema change. For query optimization, indexing, and connection pooling, use supabase-postgres-best-practices instead.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Atlas Database skill?
Use Atlas Database when your Claude Code task falls under the Security category — specifically in the security misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Atlas Database" or describe the task and let Claude pick). Browse related skills at /category/security/.
What is a Claude Code skill and how does the Atlas Database skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Atlas Database is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
AbleVarghese. (2026). Atlas Database [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/atlas-database/
BibTeX
@misc{atlas-database-2026,
  author    = {AbleVarghese},
  title     = {Atlas Database [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/atlas-database/}
}

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Security scan

Grade A · scanned 2026-08-09 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

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[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/atlas-database/#security)

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More Security skills

Browse all Security skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Security skills → Top 100 skills
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