security-sast

security-sast is a skill for Claude Code from forest6511/claude-code-recipes-v2. It costs 24 tokens per session (215 once invoked), scanned A, original, MIT.

An option-checking helper that tests whether a proposed set of choices covers the real problem. It looks for hidden assumptions, missing alternatives, and false either-or choices.

In plain words
What is it for?
Reviewing decision menus, comparing possible approaches, finding overlooked choices, and separating problems that should not be solved with one shared option set.
Why use it?
It helps prevent an agent or operator from choosing between options that are incomplete or based on a mistaken framing. Each option is challenged before it is trusted.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: agent in frontmatter.

Good fit Reviewing decision menus, comparing possible approaches, finding overlooked choices, and separating problems…

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/forest6511/claude-code-recipes-v2/sast
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.

Any agent
npx skills add forest6511/claude-code-recipes-v2 --skill sast
Clone the repo
git clone --depth 1 https://github.com/forest6511/claude-code-recipes-v2

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 security-sast

README.md
[![agentmods](https://agentmods.dev/badge/skills/forest6511/claude-code-recipes-v2/sast.svg)](https://agentmods.dev/skills/forest6511/claude-code-recipes-v2/sast)
Your own site
<a href="https://agentmods.dev/skills/forest6511/claude-code-recipes-v2/sast"><img src="https://agentmods.dev/badge/skills/forest6511/claude-code-recipes-v2/sast.svg" alt="Measured on agentmods" height="20"></a>
Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 215 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 $0.00024 $0.00215
Opus 5 $0.00012 $0.00108
Sonnet 5 $0.00005 $0.00043
Haiku 4.5 $0.00002 $0.00021

Measured 7d ago against content hash 7f20b44116dc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

security-sast 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 7d 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.

ch08-skills-templates/recipe-44/.claude/skills/security/sast/SKILL.md · 19 lines

What it actually says

対象: $ARGUMENTS(未指定の場合は src/

タスク

  1. semgrep --config=auto $ARGUMENTS --json を実行
  2. 結果から重要度別 (ERROR=Critical, WARNING=High, INFO=Medium) に分類
  3. 検出ルールが OWASP Top 10 のどのカテゴリに該当するか判定
  4. ファイル:行番号 → 問題 → 推奨修正 → OWASP カテゴリの4列で出力
  5. Critical/High 0 件かどうかを最終行サマリで報告
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. 7d ago First seen · 19 lines · 24 tokens per session scan A 7f20b44116dc

Subscribe to this mod's changes

security-sast is a skill published in the GitHub repository forest6511/claude-code-recipes-v2 (5 stars, last pushed 4mo ago), licensed MIT. It adds 24 tokens to every session and 215 once invoked, about $0.0001 per session on Opus 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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