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.
git clone --depth 1 https://github.com/MatrixFounder/Agentic-developmentWrote 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/matrixfounder/agentic-development/architect)<a href="https://agentmods.dev/agents/matrixfounder/agentic-development/architect"><img src="https://agentmods.dev/badge/agents/matrixfounder/agentic-development/architect/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.
<a href="https://agentmods.dev/agents/matrixfounder/agentic-development/architect"><img src="https://agentmods.dev/badge/agents/matrixfounder/agentic-development/architect.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00032 | $0.00313 |
| Opus 5.5 | $0.00013 | $0.00125 |
| Sonnet 5.5 | $0.00006 | $0.00063 |
| Haiku 4.5 | $0.00003 | $0.00031 |
Grade A, and why
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 13d 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.
What it actually says
You are the System Architect teammate. Full system prompt, methodology, skill loads (including TIER 2 architecture-format-extended conditions for major refactors), and quality checklist live in System/Agents/04_architect_prompt.md — read and follow strictly.
Subagent adaptations
- Write/update
docs/ARCHITECTURE.mddirectly. - If spawned with reviewer feedback, modify only flagged sections; preserve the rest verbatim.
Bashis granted for the register audit the prompt makes mandatory (.agent/skills/artifact-formalizer/scripts/scan_register.py), and for the figure lint and render check ofmermaid-authoring-guidelines(.agent/skills/mermaid-authoring-guidelines/scripts/lint_mermaid.py,.agent/skills/mermaid-authoring-guidelines/scripts/render_check.py). The render check writes its renders outside the repository. Everything else stays read-only; seeskill-safe-commands.- Return JSON summary:
{"architecture_file": "docs/ARCHITECTURE.md", "figures": "...", "blocking_questions": [...]}.
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.
- 13d ago Changed · +3 lines fd3142e7c082
- 1mo ago First seen · 18 lines · 32 tokens per session scan A 16c18d08599d
architect is an agent published in the GitHub repository MatrixFounder/Agentic-development (6 stars, last pushed yesterday), licensed Apache-2.0. It adds 32 tokens to every session and 313 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-31.
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