supplier-scar

supplier-scar is a skill for Claude Code, Codex from RBraga01/Quality-Engineering-Skills. It costs 99 tokens per session (2,469 once invoked), scanned A, original, MIT.

A workflow for handling a supplier's serious or repeated quality problem. SCAR means Supplier Corrective Action Request, a formal request for the supplier to find and fix the cause.

In plain words
What is it for?
Use it to issue a SCAR, set response deadlines, review an 8D corrective-action report, and verify the results.
Why use it?
It provides a structured escalation when a simple return or replacement is not enough, and helps check whether the supplier's fix worked.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to issue a SCAR, set response deadlines, review an 8D corrective-action report, and verify the results.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/rbraga01/quality-engineering-skills/supplier-scar
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 RBraga01/Quality-Engineering-Skills --skill supplier-scar
Clone the repo
git clone --depth 1 https://github.com/RBraga01/Quality-Engineering-Skills

Made for: Claude Code, Codex.

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 supplier-scar

README.md
[![agentmods](https://agentmods.dev/badge/skills/rbraga01/quality-engineering-skills/supplier-scar/github.svg)](https://agentmods.dev/skills/rbraga01/quality-engineering-skills/supplier-scar)
Your own site
<a href="https://agentmods.dev/skills/rbraga01/quality-engineering-skills/supplier-scar"><img src="https://agentmods.dev/badge/skills/rbraga01/quality-engineering-skills/supplier-scar/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 supplier-scar

Your own site · 80×15
<a href="https://agentmods.dev/skills/rbraga01/quality-engineering-skills/supplier-scar"><img src="https://agentmods.dev/badge/skills/rbraga01/quality-engineering-skills/supplier-scar.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 99 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,469 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00099 $0.02469
Opus 5 $0.00049 $0.01234
Sonnet 5 $0.00020 $0.00494
Haiku 4.5 $0.00010 $0.00247

Measured 11d ago against content hash dbab37446da7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

supplier-scar 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 11d 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.

skills/supplier-quality/supplier-scar/SKILL.md · 232 lines

How it starts

The opening of the file, as written. The whole thing — 232 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Supplier Corrective Action Request (SCAR)

When to use

Use this skill when:

  • A supplier NCR requires a formal corrective action (beyond simple return/replacement)
  • A supplier has delivered the same non-conformance twice or more
  • A non-conformance has caused a production line stoppage, customer complaint, or field failure
  • A supplier's quality performance score falls below the defined threshold
  • An OEM customer issues a concern that is traced to a sub-supplier
  • Preparing a SCAR, evaluating a supplier's 8D response, or conducting an effectiveness review

Prerequisites

  • Non-conformance documented (NCR or equivalent) with: part number, description, quantity, measured evidence
  • Supplier code, contact name, and corrective action coordinator identified
  • SCAR response timeline agreed (typically 24h for D3, 30 days for full 8D)
  • Historical data: previous SCARs, PPM trend, quality score for this supplier

Workflow

Step 1 — Escalation criteria: when does an NCR become a SCAR?

Issue a SCAR when any of the following conditions are met:

Trigger Description
Severity — Critical Non-conformance affects safety, regulatory compliance, or field function
Severity — Customer impact Non-conformance reached the end customer or caused a production line stop
Recurrence Same defect or same part rejected for the second time within 12 months
Volume Rejection of an entire lot or >5% of a delivery
Systemic risk Evidence that the supplier's process or system is inadequate (missing controls, no inspection, operator error on SC characteristic)
Customer escalation An OEM customer has issued a concern traceable to this supplier

Do NOT issue a SCAR for every NCR — use NCR + return for minor first-occurrence issues and reserve SCAR for systemic or high-risk situations.


Step 2 — Write the SCAR

The SCAR document must contain:

Header:

  • SCAR number (unique, traceable)
  • Date issued
  • Supplier name, supplier code, contact person
  • Issued by (supplier quality engineer name)

Read the full file on GitHub · 232 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 11d ago First seen · 232 lines · 99 tokens per session scan A dbab37446da7

Subscribe to this mod's changes

supplier-scar is a skill published in the GitHub repository RBraga01/Quality-Engineering-Skills (28 stars, last pushed 2d ago), licensed MIT. It adds 99 tokens to every session and 2,469 once invoked, about $0.0005 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 2026-08-30.

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