system-design

system-design is a skill for Claude Code, Codex from clawpod-app/awesome-openclaw-agent-packs. It costs 55 tokens per session (283 once invoked), scanned A, original, no licence file.

A guide for designing software systems, including services, APIs, data models, and the boundaries between parts of an application. An API is the defined way that software components communicate.

In plain words
What is it for?
Planning system architectures, designing APIs, modeling data, and deciding where service boundaries should be.
Why use it?
It helps structure a system before implementation and makes key design choices explicit. It can also clarify how data and responsibilities should be divided.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Planning system architectures, designing APIs, modeling data, and deciding where service boundaries should be.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/clawpod-app/awesome-openclaw-agent-packs/system-design
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add clawpod-app/awesome-openclaw-agent-packs --skill system-design
Clone the repo
git clone --depth 1 https://github.com/clawpod-app/awesome-openclaw-agent-packs

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for system-design

README.md
[![agentmods](https://agentmods.dev/badge/skills/clawpod-app/awesome-openclaw-agent-packs/system-design/github.svg)](https://agentmods.dev/skills/clawpod-app/awesome-openclaw-agent-packs/system-design)
Your own site
<a href="https://agentmods.dev/skills/clawpod-app/awesome-openclaw-agent-packs/system-design"><img src="https://agentmods.dev/badge/skills/clawpod-app/awesome-openclaw-agent-packs/system-design/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for system-design

Your own site · 80×15
<a href="https://agentmods.dev/skills/clawpod-app/awesome-openclaw-agent-packs/system-design"><img src="https://agentmods.dev/badge/skills/clawpod-app/awesome-openclaw-agent-packs/system-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 283 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00055 $0.00283
Opus 5 $0.00028 $0.00142
Sonnet 5 $0.00011 $0.00057
Haiku 4.5 $0.00006 $0.00028

Measured 11d ago against content hash 8f28eca99f22, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

system-design scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

packs/engineering/skills/system-design/SKILL.md · 43 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 43 lines · 55 tokens per session scan A 8f28eca99f22

Subscribe to this mod's changes

system-design is a skill published in the GitHub repository clawpod-app/awesome-openclaw-agent-packs (45 stars, last pushed 5mo ago), with no licence file. It adds 55 tokens to every session and 283 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other skills, from other repositories

security-compliance

Guides security professionals in implementing defense-in-depth security architectures, achieving compliance with industry frameworks (SOC2, ISO27001, GDPR, HIPAA), conducting threat modeling and risk assessments, managing security operations and incident response, and embedding security throughout the SDLC.

sangrokjung/claude-forge · 56 tokens

stride-analysis-patterns

Apply STRIDE methodology to systematically identify threats. Use when analyzing system security, conducting threat modeling sessions, or creating security documentation.

sangrokjung/claude-forge · 30 tokens

review-loop

Run the adversarial verification loop — implement, then hand the change to a fresh checker that did not write it, fix what it finds, and re-dispatch until APPROVE. Use before claiming any behavioural change is done, and on requests like "review loop", "adversarial review", "independent review", "get this verified"…

sangrokjung/claude-forge · 100 tokens

prompts-chat

Use when searching, installing, or improving AI skills and prompts via prompts.chat or skills.sh. Triggers on skill search, prompt lookup, install skill, improve prompt, prompts.chat.

sangrokjung/claude-forge · 41 tokens

service-app-creator

Create or update the Service component of a NextClaw Mini App, choosing between Portable Rust/WASI Components and native-process MCP services. Use after nextclaw-app-creator selects a Service-backed app, or when the user explicitly asks for Service Actions, portable components, local files, external APIs, commands…

Peiiii/nextclaw · 74 tokens

cc-dev-agent

Use when starting Claude Code projects, writing CLAUDE.md/spec.md, dispatching subagents, or requesting Agent Teams parallel development. Covers Spec-Driven Development, Context Engineering, and post-dev workflow.

sangrokjung/claude-forge · 45 tokens