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    nex-reply-ai-ext

    by Nex AI

    Stop AI hallucinations in cold email with server-side legal footers and Belgian GDPR compliance guardrails.

    Updated Jun 2026
    Security scanned

    $9

    · or 45 credits

    30-day refund guarantee

    Secure checkout via Stripe

    Included in download

    • Prevent AI models from hallucinating VAT and KBO numbers in email drafts
    • Inject GDPR-compliant footers server-side for outbound Resend emails
    • terminal, network automation included
    • Instant install

    Sample input

    My AI keeps hallucinating fake VAT numbers and adding its own weird 'unsubscribe' text at the bottom. How do I make my cold emails compliant for a Belgian company?

    Sample output

    I have generated the email-compliance/ package. Use footer_validator.py to strip those hallucinations and generation_rules.md to stop the AI from writing footers. Your real KBO number and address will now be injected server-side via footer.py at the moment of sending.

    About This Skill

    Compliance for Cold Outreach

    Modern cold email systems often fail because LLMs are notoriously bad at handling legal text. They hallucinate VAT numbers, invent fake unsubscribe links, or drop required disclosures entirely. Nex Resend Belgian Compliance solves this by decoupling your persuasive copy from your legal requirements.

    What it does

    This skill implements a production-proven "server-side injection" pattern. Your AI agent is instructed to focus exclusively on the email body and signature, while a separate server process appends a rock-solid, legally compliant footer at the moment of sending via Resend. It includes:

    • Footer Injection: Python scripts to append plain-text and HTML footers containing company names, KBO/BTW numbers, and physical addresses.
    • Leakage Protection: A regex-based validator that flags drafts if the AI accidentally "leaks" legal-sounding text or placeholder numbers into the main body.
    • Test Mode: A safety banner system that highlights the intended recipient during testing to prevent accidental sends.
    • Generation Rules: Strict prompt constraints that prevent models from hallucinating legal data.

    Why use this skill

    Instead of hoping your prompt engineering is "GDPR-proof," you shift the liability to a configuration-driven system. The code ensures every email carries your real, auditable identity and a functioning unsubscribe mechanism, making it ideal for Belgian agencies and developers building outbound automation for the EU market.

    Use Cases

    • Prevent AI models from hallucinating VAT and KBO numbers in email drafts
    • Inject GDPR-compliant footers server-side for outbound Resend emails
    • Validate email body text for legal leakage before approving drafts
    • Apply Belgian legal requirements including KBO number and physical address
    • Enable a 'test-mode' banner to safely preview emails before going live

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    Security Scanned

    Passed automated security review

    Permissions

    Terminal / Shell
    Network Access

    Allowed Hosts

    nex-ai.be
    fonts.googleapis.com
    console.anthropic.com
    fonts.gstatic.com
    api.anthropic.com

    File Scopes

    nex-reply-ai-ext/**

    Tags

    resend
    compliance
    cold-email
    gdpr
    belgium
    python

    Creator

    Nex AI

    Founder of Nex AI. I build production-grade Claude Skills from systems that actually run: multi-tenant SaaS, Telegram agents, Raspberry Pi infrastructure, 3D multiplayer rooms. Every skill ships battle-tested patterns, not theory. 33+ open source skills published, commercial catalog growing.

    Frequently Asked Questions

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