Graphorin API reference v0.1.0

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Graphorin API reference / @graphorin/security / guardrails

guardrails

Guardrails subsystem of @graphorin/security. Exposes the declarative defineInputGuardrail / defineOutputGuardrail builders, the composeGuardrails(...) runner with documented short-circuit semantics, and seven built-ins covering input length, inbound prompt-injection heuristics, PII redaction, language whitelisting, LLM moderation (input + output), and tool-usage validation.

Variables

Variable	Description
guardrails	Bundled namespace of built-in guardrail factories. Mirrors the guardrails.maxLength({ ... }) style used by the framework's documented quick-start.

Functions

Function	Description
languageWhitelist	Construct the language-whitelist guardrail.
llmModeration	Construct an input-side moderation guardrail.
maxLength	Construct a maxLength guardrail. Returns an input or output variant depending on the stage option.
outputModeration	Construct an output-side moderation guardrail.
piiDetection	Construct the PII detection guardrail.
promptInjectionHeuristics	Construct the heuristics input guardrail.
toolUsageValidator	Construct the tool-usage validator.

References

ComposedGuardrailResult

Re-exports ComposedGuardrailResult

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composeGuardrails

Re-exports composeGuardrails

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DEFAULT_INJECTION_PATTERNS

Re-exports DEFAULT_INJECTION_PATTERNS

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DEFAULT_PII_PATTERNS

Re-exports DEFAULT_PII_PATTERNS

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defineInputGuardrail

Re-exports defineInputGuardrail

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defineOutputGuardrail

Re-exports defineOutputGuardrail

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DetectedLanguage

Re-exports DetectedLanguage

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detectLanguage

Re-exports detectLanguage

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GuardrailAction

Re-exports GuardrailAction

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GuardrailContext

Re-exports GuardrailContext

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GuardrailDefinition

Re-exports GuardrailDefinition

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GuardrailResult

Re-exports GuardrailResult

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GuardrailStage

Re-exports GuardrailStage

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InputGuardrail

Re-exports InputGuardrail

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LanguageWhitelistOptions

Re-exports LanguageWhitelistOptions

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luhn

Re-exports luhn

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MaxLengthOptions

Re-exports MaxLengthOptions

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ModerationDecision

Re-exports ModerationDecision

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ModerationGuardrailOptions

Re-exports ModerationGuardrailOptions

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ModerationProvider

Re-exports ModerationProvider

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ObservedToolCall

Re-exports ObservedToolCall

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OutputGuardrail

Re-exports OutputGuardrail

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PiiDetectionOptions

Re-exports PiiDetectionOptions

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PiiPattern

Re-exports PiiPattern

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PromptInjectionHeuristicsOptions

Re-exports PromptInjectionHeuristicsOptions

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ToolUsageValidatorOptions

Re-exports ToolUsageValidatorOptions