Prompt injection detection guardrail

Binary classification of incoming prompts to detect prompt injection attempts and block malicious inputs before LLM processing

STop tier. Meets A, and the payoff is major with high confidence.5.94

Key facts

Vertical
Software & tech
Function
Agents & dev
Status
Seen in the wild
Volume
high
Value
major
Risk
high
Evidence
described plan
Flags
human-review

Source: https://docs.mozilla.ai/any-guardrail/api-reference/index/prompt-injection/injec-guard

Build this with a classifier

Define a typed decision with a bounded answer, then evaluate it on examples.

{
  "decision_type": "yes_no",
  "question": "Does this input match the decision in “Prompt injection detection guardrail”?",
  "input": "<input to classify>",
  "output": "yes | no"
}

Related use cases

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