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.
/plugin marketplace add athola/claude-night-marketnpx agentmods add plugins/athola/claude-night-market/archetypesgit clone --depth 1 https://github.com/athola/claude-night-marketWrote 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.
[](https://agentmods.dev/plugins/athola/claude-night-market/archetypes)<a href="https://agentmods.dev/plugins/athola/claude-night-market/archetypes"><img src="https://agentmods.dev/badge/plugins/athola/claude-night-market/archetypes.svg" alt="Measured on agentmods" height="20"></a>Grade A, and why
archetypes 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 yesterday.
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.
What it actually says
{
"name": "archetypes",
"version": "1.9.19",
"description": "Architecture paradigm selection and implementation planning for software systems",
"keywords": [
"architecture",
"paradigms",
"patterns",
"system-design",
"architectural-styles",
"design-patterns"
],
"author": {
"name": "Alex Thola",
"url": "https://github.com/athola"
},
"license": "MIT",
"skills": [
"./skills/architecture-paradigm-client-server",
"./skills/architecture-paradigm-cqrs-es",
"./skills/architecture-paradigm-domain-driven",
"./skills/architecture-paradigm-event-driven",
"./skills/architecture-paradigm-functional-core",
"./skills/architecture-paradigm-hexagonal",
"./skills/architecture-paradigm-layered",
"./skills/architecture-paradigm-microkernel",
"./skills/architecture-paradigm-microservices",
"./skills/architecture-paradigm-modular-monolith",
"./skills/architecture-paradigm-pipeline",
"./skills/architecture-paradigm-serverless",
"./skills/architecture-paradigm-service-based",
"./skills/architecture-paradigm-space-based",
"./skills/architecture-paradigms"
]
}
What it installs
The manifest is a name and a version. 15 skills travel with it, and installing the plugin installs all of them — 509 tokens a session between them. Each is measured on its own page, and each can be installed alone.
- Skill architecture-paradigms A 33 tokens
- Skill architecture-paradigm-domain-driven A 26 tokens
- Skill architecture-paradigm-layered A 32 tokens
- Skill architecture-paradigm-microservices A 33 tokens
- Skill architecture-paradigm-client-server A 34 tokens
- Skill architecture-paradigm-cqrs-es A 39 tokens
- Skill architecture-paradigm-event-driven A 34 tokens
- Skill architecture-paradigm-functional-core A 40 tokens
- Skill architecture-paradigm-hexagonal A 34 tokens
- Skill architecture-paradigm-microkernel A 32 tokens
- Skill architecture-paradigm-modular-monolith A 31 tokens
- Skill architecture-paradigm-serverless A 37 tokens
- Skill architecture-paradigm-pipeline A 37 tokens
- Skill architecture-paradigm-service-based A 32 tokens
- Skill architecture-paradigm-space-based A 35 tokens
What ships with it
1 file beside plugin.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- yesterday First seen · 36 lines scan A 0b81d6095c42
archetypes is a plugin published in the GitHub repository athola/claude-night-market (335 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-09-03.
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