Content Policy Rewriter

Opt-in content policy guardrail for AgentOS — detects violations in agent output and either blocks or rewrites them to compliant versions via LLM judge.

Agents are uncensored by default. This extension only activates when explicitly configured.

Features

• Two-layer hybrid pipeline: keyword pre-filter on streaming chunks (zero-cost) + LLM judge/rewriter on final response
• 8 configurable categories: illegal_harmful, adult, profanity, violence, self_harm, hate_speech, illegal_activity, custom
• 4 presets: uncensored, uncensored-safe, family-friendly, enterprise
• Fully configurable: every category can be enabled/disabled, action set to block or sanitize
• No hardcoded restrictions: all policies are user-controlled

Quick Start

import { createContentPolicyRewriter } from '@framers/agentos-ext-content-policy-rewriter';

// Minimal — blocks illegal_harmful content only (default)
const pack = createContentPolicyRewriter({});

// Family-friendly preset
const pack = createContentPolicyRewriter('family-friendly');

// Custom configuration
const pack = createContentPolicyRewriter({
  categories: {
    adult: { enabled: true, action: 'sanitize' },
    profanity: { enabled: true, action: 'sanitize' },
    violence: { enabled: true, action: 'block' },
  },
  customRules: 'Never mention competitor products by name.',
});

// Truly uncensored — zero filtering
const pack = createContentPolicyRewriter('uncensored');

agent.config.json

{
  "guardrails": {
    "contentPolicy": {
      "enabled": true,
      "categories": {
        "illegal_harmful": { "enabled": true, "action": "block" },
        "adult": { "enabled": true, "action": "sanitize" },
        "profanity": { "enabled": true, "action": "sanitize" }
      }
    }
  }
}

Or shorthand:

{
  "guardrails": {
    "contentPolicy": "uncensored-safe"
  }
}

Categories

Category	Description	Default
illegal_harmful	CSAM, sexual assault, bestiality, exploitation	enabled, block
adult	Consensual sexually explicit content	disabled
profanity	Slurs, vulgar language	disabled
violence	Graphic violence, gore	disabled
self_harm	Self-harm, suicide instructions	disabled
hate_speech	Discriminatory, bigoted content	disabled
illegal_activity	Drug synthesis, weapons manufacturing	disabled
custom	User-defined policy rules	disabled

Presets

Preset	Effect
uncensored	All categories disabled — zero filtering
uncensored-safe	Only illegal_harmful enabled
family-friendly	All categories enabled (sanitize where possible)
enterprise	All categories enabled + custom rules

License

MIT