sa-analysis

sa-analysis is a command for Claude Code from Lab94/frenchie-skill. It costs 0 tokens per session (244 once invoked), scanned A, original, MIT.

An architecture-analysis command that examines how a project is actually organised before planning a change.

In plain words
What is it for?
Use it to create or update an implementation plan for a feature, including boundaries, rollback steps, and verification.
Why use it?
It helps reveal affected modules, data flow, security concerns, migrations, and implementation risks before code is changed.

Command for Claude Code

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

Good fit Use it to create or update an implementation plan for a feature, including boundaries, rollback steps, and verification.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/lab94/frenchie-skill/sa-analysis
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/Lab94/frenchie-skill

Made for: Claude Code.

Wrote 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.

agentmods badge for sa-analysis

README.md
[![agentmods](https://agentmods.dev/badge/commands/lab94/frenchie-skill/sa-analysis/github.svg)](https://agentmods.dev/commands/lab94/frenchie-skill/sa-analysis)
Your own site
<a href="https://agentmods.dev/commands/lab94/frenchie-skill/sa-analysis"><img src="https://agentmods.dev/badge/commands/lab94/frenchie-skill/sa-analysis/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.

agentmods 80×15 button for sa-analysis

Your own site · 80×15
<a href="https://agentmods.dev/commands/lab94/frenchie-skill/sa-analysis"><img src="https://agentmods.dev/badge/commands/lab94/frenchie-skill/sa-analysis.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 244 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 $0.00244
Opus 5.5 $0.00000 $0.00098
Sonnet 5.5 $0.00000 $0.00049
Haiku 4.5 $0.00000 $0.00024

Measured 1mo ago against content hash 8da7aa32c70d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

sa-analysis 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 1mo 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.

method/commands/sa-analysis.md · 14 lines

What it actually says

/sa-analysis

Analyze solution architecture from the actual project shape.

Map affected modules, APIs, database/schema changes, data flow, integration boundaries, performance, observability, rollback, migration needs, security implications, and implementation risks. Do not force architecture patterns the repository does not use.

Artifact contract: write or update the canonical 04-implementation-plan.md. Do not create 04-sa-analysis.md. The implementation plan is the architecture artifact; include requirement summary, impacted modules, contracts, data flow, security, performance, risks, step-by-step slices, rollback, and verification.

Include a ## Chosen Implementation Boundaries section for every non-trivial feature. Pick one owner/pattern for auth, storage, async jobs, external clients, schema ownership, logging, and billing when they apply. Do not leave competing strategies in the plan; move rejected alternatives into the boundary table with the reason they were rejected.

Include a ## Decision Reconciliation section whenever earlier artifacts changed direction or closed open questions. Name the old decision, the current decision, and which artifacts were updated so /implement can verify that stale assumptions are gone.

Aliases: /implementation-plan, /frenchie-sa-analysis.

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. 1mo ago First seen · 14 lines · 0 tokens per session scan A 8da7aa32c70d

Subscribe to this mod's changes

sa-analysis is a command published in the GitHub repository Lab94/frenchie-skill (0 stars, last pushed 5mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 244 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 2026-08-31.