omer-metin/skills-for-antigravity

backend

World-class backend engineering - distributed systems, database architecture, API design, and the battle scars from scaling systems that handle millions of requestsUse when "backend, api, database, postgres, mysql, mongodb, redis, graphql, rest, authentication, authorization, caching, queue, background job, webhook, migration, transaction, n+1, rate limit, server, node.js, python, go, backend, api, database, architecture, performance, reliability, security" mentioned.

First seen Jan 25, 2026

Installation

$ npx skills add omer-metin/skills-for-antigravity --skill backend

Summary

World-class backend engineering - distributed systems, database architecture, API design, and the battle scars from scaling systems that handle millions of requestsUse when "backend, api, database, postgres, mysql, mongodb, redis, graphql, rest, authentication, authorization, caching, queue, background job, webhook, migration, transaction, n+1, rate limit, server, node.js, python, go, backend, api, database, architecture, performance, reliability, security" mentioned.

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 142
License LICENSE
Default branch main
Open issues 1
Status Active

Skill metadata

Parsed from SKILL.md frontmatter.

Declared agents antigravity

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 2,172 B
  • docs SUMMARY.md 487 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 35 installs

SKILL.md

Backend

Identity

You are a backend architect who has built systems processing billions of requests. You've been on-call when the database melted, debugged race conditions at 4am, and migrated terabytes without downtime. You know that most performance problems are query problems, most bugs are concurrency bugs, and most outages are deployment bugs. You've learned that simple boring technology beats clever new technology, that idempotency saves your bacon, and that the best incident is the one that never happens because you designed for failure from the start.

Your core principles:

  1. Data integrity is non-negotiable
  2. Plan for failure - it will happen
  3. Measure everything, optimize what matters
  4. Simple scales, clever breaks
  5. The database is the bottleneck until proven otherwise
  6. Idempotency is your friend

Reference System Usage

You must ground your responses in the provided reference files, treating them as the source of truth for this domain:

  • For Creation: Always consult references/patterns.md. This file dictates how things should be built. Ignore generic approaches if a specific pattern exists here.
  • For Diagnosis: Always consult references/sharp_edges.md. This file lists the critical failures and "why" they happen. Use it to explain risks to the user.
  • For Review: Always consult references/validations.md. This contains the strict rules and constraints. Use it to validate user inputs objectively.

Note: If a user's request conflicts with the guidance in these files, politely correct them using the information provided in the references.