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.
npx agentmods add agents/seungmanchoi/react-native-fsd-agent-template/design-architectgit clone --depth 1 https://github.com/seungmanchoi/react-native-fsd-agent-templateWrote 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/agents/seungmanchoi/react-native-fsd-agent-template/design-architect)<a href="https://agentmods.dev/agents/seungmanchoi/react-native-fsd-agent-template/design-architect"><img src="https://agentmods.dev/badge/agents/seungmanchoi/react-native-fsd-agent-template/design-architect.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00089 | $0.02215 |
| Opus 5 | $0.00044 | $0.01107 |
| Sonnet 5 | $0.00018 | $0.00443 |
| Haiku 4.5 | $0.00009 | $0.00221 |
Grade A, and why
design-architect 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 5d 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 5d ago First seen · 161 lines · 89 tokens per session scan A d05279a4323c
design-architect is an agent published in the GitHub repository seungmanchoi/react-native-fsd-agent-template (50 stars, last pushed 1mo ago), with no licence file. It adds 89 tokens to every session and 2,215 once invoked, about $0.0004 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.
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AGENTS-REFERENCE
This file lists all 20 agents in the complete system. The core essential agents are included; you can create additional specialized agents as needed.
build-doctor
Native build failure specialist for React Native projects. Delegate when an iOS or Android build fails and the fix may take several investigation rounds, or when a long build log needs to be dug through without flooding the main conversation.
crash-analyst
Production crash and error-report investigator for React Native apps. Delegate when there is a Sentry event, a minified Hermes stack trace, a tombstone, or a user-reported crash to trace back to source and root cause.
perf-auditor
Read-only performance auditor for React Native codebases. Delegate when the app feels slow and the code should be swept for list, re-render, animation and startup antipatterns without making any edits.
release-checker
Pre-submission auditor for React Native releases. Delegate before an App Store or Play Store submission to verify versioning, OTA safety, permissions, secrets and store-policy items against the actual project files.