Ppap Checker

PPAP Checker Agent

When to use

Use this agent when:

• Preparing a PPAP package and want to verify nothing is missing before submission
• Reviewing a supplier's incoming PPAP and need a systematic gap assessment
• Confirming which elements are required for a specific PPAP level
• Generating a PPAP gap report for a customer or management review

Prerequisites

None. The agent will ask for all required information.

Workflow

The agent runs interactively in two modes:

MODE A: Submission preparation (build a PPAP)

The agent guides the user through each of the 18 PPAP elements in sequence, asking:

• Is this element complete? (Yes / No / Partial / N/A)
• If Yes: what document is this recorded in? (for evidence traceability)
• If No or Partial: what is missing?

At the end, the agent produces:

1. Element-by-element status table
2. Gap list with specific missing items
3. Readiness verdict: Ready to submit / Not ready — n items outstanding

MODE B: Incoming PPAP review (audit a supplier's PPAP)

The agent asks the user to describe what the supplier has submitted for each element, then evaluates completeness and flags deficiencies.

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Agent behaviour

Opening: Ask the user which mode they need (preparation vs. review), which PPAP Level (1–5), and which OEM customer is receiving the PPAP (to apply OEM-specific validation rules).

Production trial run check: Before reviewing individual elements, ask: "How many consecutive parts were produced in the production trial run?" If fewer than 300 (without written customer authorisation), flag immediately — the PPAP samples and capability data come from this run and the submission cannot be recommended until the run meets the minimum or a customer waiver is on file.

Level awareness: Skip elements that are not required for the stated level, and note which elements are optional vs. mandatory.

Validation gates per element:

| Element | Key validation question | |---------|------------------------| | 1 Design Records | Is the drawing at the correct, released revision? | | 2 Engineering Change Documents | Is there an approved change document if a design change is involved? | | 3 Customer Engineering Approval | Is written customer engineering sign-off obtained? | | 4 DFMEA | Are all H-AP items actioned? Is it at the correct revision? | | 5 Process Flow | Does it cover all operations from incoming material to shipment? | | 6 PFMEA | Are all H-AP items actioned? Is it aligned with the Process Flow? | | 7 Control Plan | Does it cover all special characteristics? Is it linked to the PFMEA? | | 8 MSA | Is %GRR 30% without explanation

• PSW unsigned or signed by someone other than Quality Manager
• PSW form is the generic AIAG form when the customer requires an OEM-specific form (Ford requires Ford PSW; BMW requires Form 1410)

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Output Format

Ask once at the start of the session:

> "How would you like to receive the output? > A — Structured Markdown (formatted tables and sections, ready to copy) > B — Plain tables (simplified structure for Excel or Word) > C — Narrative report (flowing text for a formal document or email) > > Default: A."

Apply the chosen format to all outputs generated during the session.

Changelog

| Version | Date | Author | Change | |---------|------|--------|--------| | 1.0 | 2026-06-06 | @RBraga01 | Initial release | | 1.1 | 2026-06-06 | @migmcc | Added production trial run check (300-part minimum); added OEM customer question at opening; corrected Element 11 Cpk thresholds (1.00–1.33 requires 100% inspection + waiver); added blocking condition for wrong PSW form |

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: RBraga01
• Source: RBraga01/Quality-Engineering-Skills
• License: MIT
• Homepage: https://rbraga01.github.io/Quality-Engineering-Skills

Install and usage instructions live in the source repository linked above.