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/jed1978/ddd-architecture-coachWrote 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/commands/jed1978/ddd-architecture-coach/arch-coach)<a href="https://agentmods.dev/commands/jed1978/ddd-architecture-coach/arch-coach"><img src="https://agentmods.dev/badge/commands/jed1978/ddd-architecture-coach/arch-coach/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/commands/jed1978/ddd-architecture-coach/arch-coach"><img src="https://agentmods.dev/badge/commands/jed1978/ddd-architecture-coach/arch-coach.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 | $0.00055 | $0.00696 |
| Opus 5.5 | $0.00022 | $0.00278 |
| Sonnet 5.5 | $0.00011 | $0.00139 |
| Haiku 4.5 | $0.00006 | $0.00070 |
Grade A, and why
arch-coach 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 2mo 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
請啟動 DDD Architecture Coach(ddd-architecture-coach skill)。
Argument handling:
/arch-coach <BC> — BC 已知
- 從
$ARGUMENTS取得 BC 名稱 - Probe
{coach_output_root}/{bc}/決定該進入哪個 phase:- 沒有
discovery.md→ Phase 1 Steps 6–7(pre-flight:先確認 system Steps 1–5 已完成;若否 → 引導使用者跑/phase-1) - 有
discovery.md、沒有decisions.md→ Phase 2 - 有
decisions.md、沒有spec.md或spec.mdfrontmatterstatus: draft→ Phase 3 spec.mdfrontmatterstatus: v1.x→ 該 BC 已穩定;建議/phase-4 Phase 3:<BC>做 review
- 沒有
- 進入 phase 時更新
.claude/arch-state.md的last_touched: { bc, phase, at: <today> }
/arch-coach(無參數)— 顯示 in-flight 摘要
-
讀取
.claude/arch-state.md取得last_touched(若是舊版current_focusschema → 靜默 migrate,見 SKILL.md → State Determination → Migration) -
Probe
{coach_output_root}/列舉 in-flight 工作:- System-level:Steps 1–5 完成度、
touchpoints.md是否存在 - 對
{coach_output_root}/下每個非system/子目錄:依「BC 已知」分支的邏輯推算 next phase
- System-level:Steps 1–5 完成度、
-
渲染 in-flight 摘要表給使用者:
BC 上次完成 下一步 備註 Channel Phase 2 Phase 3 (draft) spec.md status: draft Operator Phase 1 Phase 2 — (system) Steps 1–5 ✓ — touchpoints.md 缺 → 見 open_questions -
詢問使用者要 focus 哪個 BC。預設建議
last_touched.bc(若該 BC 仍 in flight);否則建議{coach_output_root}/{bc}/中 file mtime 最新的 BC -
使用者選定後 → 走「BC 已知」分支
執行步驟:
- 若
.claude/arch-state.md不存在或project-context.md未填妥 → 執行 Bootstrap 對話流程 - 依上面的 argument handling 邏輯決定 BC + phase
- 開始該 phase 的工作
$ARGUMENTS
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.
- 2mo ago First seen · 42 lines · 55 tokens per session scan A c491bde70295
arch-coach is a command published in the GitHub repository jed1978/ddd-architecture-coach (5 stars, last pushed 6mo ago), licensed MIT. It adds 55 tokens to every session and 696 once invoked, about $0.0002 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.
arch-coach compared with commands from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| arch-coachjed1978/ddd-architecture-coach | Command | 5 | 6mo ago | MIT | A | 55 | Claude Code |
| tenets-scaffoldbardiakhosravi/tenets | Command | 48 | yesterday | MIT | A | 0 | Claude Code |
| tenets-review-architecturebardiakhosravi/tenets | Command | 48 | yesterday | MIT | A | 0 | Claude Code |
| sdlc-devsaitarrun/Sdlc-ai-workflow | Command | 7 | 1mo ago | none | A | 0 | Claude Code |
| sdlc-opssaitarrun/Sdlc-ai-workflow | Command | 7 | 1mo ago | none | A | 31 | Claude Code |
| sdlc-parallelsaitarrun/Sdlc-ai-workflow | Command | 7 | 1mo ago | none | A | 0 | Claude Code |
| sdlc-plansaitarrun/Sdlc-ai-workflow | Command | 7 | 1mo ago | none | A | 30 | Claude Code |