You are helping me build the following AI agent workflow.

## Goal
Resume Screening & Outreach: New resume arrives? The agent parses skills, scores fit against the job description, and sends a personalized outreach email if qualified.

## Specification
- What it does: You get instant alerts when new resumes arrive, as the agent parses skills to score fit against your job descriptions and immediately sends personalized outreach emails to qualified candidates. It handles scheduling calendar events and logs all status updates so you can focus on interviewing top matches without manual data entry.
- Trigger: Triggered by an event (Event · on new candidate application)
- Autonomy: Fully hands-off
- Expected setup effort: a few focused days
- Tools/services involved:
  - n8n: Workflow orchestration and automation logic
  - OpenAI: Resume parsing, screening scoring, and email generation
  - Google Sheets: Storing candidate data and job descriptions
  - Gmail: Sending personalized outreach and follow-up emails
  - Slack: Notifying recruiters about qualified candidates

## Known pitfalls, handle each one explicitly in your implementation
1. PDF parsing can fail on scanned images, so add a step to run OCR before text extraction to ensure data accuracy.
2. Webhook payloads can be large or malformed, so add error handling logic to reject invalid JSON and log failed attempts for manual review.

## Reference implementation
https://n8n.io/workflows/6609 (workflow template)
Fetch and inspect this before building. If it matches my stack, adapt it;
if not, rebuild the pattern with my tools.

## Process requirements
1. Before building: ask me which of the listed tools I actually use and
   what my platform is (n8n / Make / code / other). Do not assume.
2. Adapt the pattern to my answers; do not force the reference stack.
3. Address every pitfall above; tell me how you handled each.
4. Provide a test plan I can run before letting this touch real data.
5. Ask before any step that sends messages, modifies data, or spends money.

Source: https://usecasesforagents.com/use-case/automated-resume-screening-outreach/ via usecasesforagents.com