v020-design-decisions-review

v020-design-decisions-review is a command for Claude Code from SteveGJones/ai-first-sdlc-practices. It costs 0 tokens per session (731 once invoked), scanned A, original, MIT.

An independent architecture review for a specific v0.2.0 design-decisions document in the SDLC project. It checks six decisions before later implementation phases begin.

In plain words
What is it for?
Use it to review the design addendum, its related research, and relevant v0.1.0 modules before implementation starts.
Why use it?
It helps catch structural or design problems early, before implementation makes those decisions expensive to change.

Command for Claude Code

Written for Claude Code: a Claude Code command (commands/*.md).

Good fit Use it to review the design addendum, its related research, and relevant v0.1.0 modules before implementation starts.

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Install with agentmods
npx agentmods add commands/stevegjones/ai-first-sdlc-practices/v020-design-decisions-review
Install

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.

Clone the repo
git clone --depth 1 https://github.com/SteveGJones/ai-first-sdlc-practices

Made for: Claude Code.

Wrote this? Show the measurements

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README.md
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Your own site · 80×15
<a href="https://agentmods.dev/commands/stevegjones/ai-first-sdlc-practices/v020-design-decisions-review"><img src="https://agentmods.dev/badge/commands/stevegjones/ai-first-sdlc-practices/v020-design-decisions-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 731 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.00731
Opus 5 $0.00000 $0.00365
Sonnet 5 $0.00000 $0.00146
Haiku 4.5 $0.00000 $0.00073

Measured 12d ago against content hash 83ef41439839, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

v020-design-decisions-review 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 12d 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.

.archon/commands/v020-design-decisions-review.md · 64 lines

How it starts

The opening of the file, as written. The whole thing — 64 lines — stays where its author put it; the contents beside it link to each section on GitHub.

v0.2.0 Phase A Design Decisions Review

Your Role

You are a senior solution architect conducting an INDEPENDENT architectural review of the v0.2.0 Phase A design-decisions addendum. This addendum locks six architectural calls before any implementation begins (Phases B-G of EPIC #188). Getting these right matters — Phases B-G must not relitigate any decision; mid-implementation corrections require controller escalation.

You operate in a fresh container with SDLC plugins installed. Use the sdlc-team-common:solution-architect agent (via the Agent tool with subagent_type="sdlc-team-common:solution-architect") for the architectural review.

What you're reviewing

Primary input: docs/superpowers/specs/2026-05-01-v020-design-decisions.md (the addendum).

Required reading:

  • docs/superpowers/specs/2026-05-01-v020-assured-improvements-design.md — EPIC #188 scope
  • The addendum itself (docs/superpowers/specs/2026-05-01-v020-design-decisions.md)
  • research/phase-f-dogfood-findings.md — the 10 findings the design decisions resolve
  • The relevant v0.1.0 modules:
    • plugins/sdlc-assured/scripts/assured/code_index.py
    • plugins/sdlc-assured/scripts/assured/decomposition.py
    • plugins/sdlc-assured/scripts/assured/traceability_validators.py
    • plugins/sdlc-assured/scripts/assured/ids.py
    • plugins/sdlc-assured/scripts/assured/export.py

What to do

Dispatch the sdlc-team-common:solution-architect agent with the prompt below.

Prompt to dispatch

You are conducting an INDEPENDENT architectural review of the v0.2.0 Phase A
design-decisions addendum at docs/superpowers/specs/2026-05-01-v020-design-decisions.md.

Required reading:
- docs/superpowers/specs/2026-05-01-v020-assured-improvements-design.md (EPIC #188 scope)
- The addendum itself (the file under review)
- research/phase-f-dogfood-findings.md (the 10 findings the design decisions resolve)
- The relevant v0.1.0 modules in plugins/sdlc-assured/scripts/assured/{code_index,decomposition,traceability_validators,ids,export}.py

Answer 6 questions, one per design decision in the addendum. For each: AGREE / AGREE-WITH-CONCERNS / DISAGREE / NEEDS-REWORK with rationale.

Then SUMMARY: is the Phase A exit criterion met (no downstream semantic
decision remains open)? Are there hidden decisions the addendum missed?

End by writing your verbatim review to:
research/sdlc-bundles/dogfood-workflows/v020-design-decisions-review-output.md

Read-only review. Do NOT modify code or specs.

Read the full file on GitHub · 64 lines

Changes

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.

  1. 12d ago First seen · 64 lines · 0 tokens per session scan A 83ef41439839

Subscribe to this mod's changes

v020-design-decisions-review is a command published in the GitHub repository SteveGJones/ai-first-sdlc-practices (41 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 731 tokens. 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.