# Systems Backend

> Use when writing or reviewing backend or systems code in Go, Rust, Odin, Zig, or database layers, including idioms, stdlib usage, schema design, queries, transactions, mocks, and tests.

- Skill: `bnema/systems-backend` (Agent Skill)
- Install (CLI): `npx skillmds@latest add bnema/systems-backend`
- Raw SKILL.md: https://api.skillmd.com/api/skills/bnema/systems-backend/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: bnema (https://skillmd.com/u/bnema)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/bnema/systems-backend

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# Systems Backend Router

Load only the matching sub-skill:

| Trigger | Read |
|---|---|
| Go idioms, patterns, errors, concurrency, maintainability | `systems-backend/subskills/golang-patterns/SKILL.md` |
| Rust idioms, ownership, traits, errors, concurrency | `systems-backend/subskills/rust-patterns/SKILL.md` |
| Modern Zig 2026, Zig 0.16+, std.Io, language changes, build system, stdlib API shifts, porting | `systems-backend/subskills/modern-zig-2026/SKILL.md` |
| Odin language code, stdlib/core/vendor packages, memory management, tests, foreign bindings | `systems-backend/subskills/odin/SKILL.md` |
| Drizzle ORM, schema, migrations, relations, queries, transactions | `systems-backend/subskills/drizzle/SKILL.md` |