AI Guardrails

PromptArmor

Third-party AI risk and assurance platform spanning TPRM, InfoSec, GRC, and Privacy. Assesses risk across 26 vectors aligned with OWASP LLM Top 10, NIST AI RMF, and MITRE Atlas. Best known for research on indirect prompt injection in Claude for Excel, Google Antigravity, Slack AI, and Writer.com.

GitHub

Other Resources

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Homepage
https://promptarmor.com/
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x-deployment
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x-threat-categories

API entry from apis.yml

apis.yml Raw ↑ 
aid: guardrails:promptarmor
name: PromptArmor
description: Third-party AI risk and assurance platform spanning TPRM, InfoSec, GRC, and Privacy. Assesses
  risk across 26 vectors aligned with OWASP LLM Top 10, NIST AI RMF, and MITRE Atlas. Best known for research
  on indirect prompt injection in Claude for Excel, Google Antigravity, Slack AI, and Writer.com.
humanURL: https://promptarmor.com/
tags:
- GRC
- Indirect Prompt Injection
- MITRE Atlas
- NIST AI RMF
- OWASP LLM Top 10
- Third-Party Vendor
- TPRM
properties:
- type: Homepage
  url: https://promptarmor.com/
- type: x-deployment
  value: Platform
- type: x-threat-categories
  value: indirect-prompt-injection,data-exfiltration,vendor-risk