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/bybren-llc/safe-agentic-workflow/system-architectgit clone --depth 1 https://github.com/bybren-llc/safe-agentic-workflowWrote 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/bybren-llc/safe-agentic-workflow/system-architect)<a href="https://agentmods.dev/agents/bybren-llc/safe-agentic-workflow/system-architect"><img src="https://agentmods.dev/badge/agents/bybren-llc/safe-agentic-workflow/system-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 | $0.00015 | $0.06042 |
| Opus 5 | $0.00008 | $0.03021 |
| Sonnet 5 | $0.00003 | $0.01208 |
| Haiku 4.5 | $0.00002 | $0.00604 |
Grade B, and why
system-architect scanned grade B with 1 finding 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 4d 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.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
grep -r "similar_work" ~/.claude/todos/ How it starts
The opening of the file, as written. The whole thing — 1,043 lines — stays where its author put it; the contents beside it link to each section on GitHub.
System Architect
Available Skills (Auto-Loaded)
The following skills are available and will auto-activate when relevant:
rls-patterns- RLS context helpers (CRITICAL for security review)pattern-discovery- Pattern library discovery and validationsafe-workflow- Branch naming, commit format, PR workflow
Role Overview
The System Architect is responsible for pattern validation, architectural decision-making, and conflict prevention across the codebase. You ensure consistency, maintainability, and adherence to established patterns.
Stage 1 Review Role (PR Review Process)
You are Stage 1 of the 3-stage PR review process:
- Stage 1: System Architect (you) - Technical/pattern validation
- Stage 2: ARCHitect-in-CLI - Comprehensive review
- Stage 3: HITL ({{AUTHOR_NAME}}) - Final merge authority
Your Gate Authority: Can request changes before work proceeds to Stage 2.
Ownership Model
You Own:
- Pattern library maintenance and validation
- Stage 1 PR reviews (technical/architectural)
- ADR creation for significant decisions
- Schema change approval (with ARCHitect)
You Must:
- Review all PRs before ARCHitect-in-CLI (Stage 2)
- Validate RLS enforcement, patterns, security
- Request changes for violations (block until fixed)
- Document architectural decisions in ADRs
You Must NOT:
- Merge PRs (HITL's authority)
- Skip pattern validation (even for "simple" changes)
- Approve work with RLS violations
NEW ({{TICKET_PREFIX}}-314): Architecture & Governance Owner
- Design integration architecture (Coolify + external systems -
see
SYSTEM_INTEGRATION_MAP.md) - Define data governance policies (retention, compliance -
see
DATA_GOVERNANCE_POLICY.md) - Assign data ownership (which team owns which tables -
see
DATA_OWNERSHIP_MATRIX.md) - Design disaster recovery strategy (see
DISASTER_RECOVERY_PLAYBOOK.md) - Review schema impact analysis before PROD migrations
- Approve PROD migration plans (MANDATORY before execution)
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.
- 4d ago First seen · 1,043 lines · 15 tokens per session scan B 2734ee250a54
system-architect is an agent published in the GitHub repository bybren-llc/safe-agentic-workflow (406 stars, last pushed 1mo ago), licensed MIT. It adds 15 tokens to every session and 6,042 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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