See llms.txt for all machine-readable content.

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Integrate Guardrails in your LLM apps and 422+ apps and services

Use Guardrails to easily build AI-powered applications and integrate them with 422+ apps and services. n8n lets you seamlessly import data from files, websites, or databases into your LLM-powered application and create automated scenarios.

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Documentation

Supported actions

Check Text for Violations

Validate text against a set of policies (e.g. NSFW, prompt injection)

Sanitize Text

Redact text to mask personal data, secret keys, URLs, etc.

Guardrails

About Guardrails

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Trusted by teams building smarter workflows

Connect Guardrails with your company’s tech stack and create automation workflows

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  • n8n makes complex workflows easy to build, and versatile enough for me to add my own 'secret sauce.'

    Danny Melamed

  • I have found the holy grail of automation.

    Luisa Vidal

  • n8n’s integration with third-party services is absolutely mind-blowing. It’s like a Swiss army knife for automation.

    Felix Leber

  • n8n is the tool that turns 'I have an idea' into 'it's running in production' faster than anything else.

    Ric Neves

  • Anything is possible with n8n. I think the cloud version is great, they are doing amazing stuff.

    Robyn Tindall

  • n8n’s integration with third-party services is absolutely mind-blowing. It’s like a Swiss army knife for automation.

    Nanbing

  • Thank you to the n8n community. I did the beginners course and promptly took an automation WAY beyond my skill level.

    Charley Mann

  • I love the flexibility of n8n and how it lets different applications work together in a single workflow.

    Ray Fourie

  • n8n is the glue that holds many of our systems together.

    Paul Cook

  • I can move fast, go deep when things get complex, and never feel boxed in.

    Ali Mazloum

Simple enough to 
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