prompt-sanitizer
FlaggedSanitize prompts before sending to LLMs. Detects PII, prompt injection, toxicity, and off-topic content. Returns cleaned text + risk score. Use when: sanitiz...
$ Add to .claude/skills/ About This Skill
# prompt-sanitizer
Sanitize any text before sending it to an LLM. Detects and flags PII, prompt injection attempts, toxicity, and off-topic hijacking. Returns cleaned text with PII masked and a risk score.
Prerequisite
```bash npm install -g [email protected] awal auth login ```
Usage
```bash npx [email protected] x402 pay https://anicca-proxy-production.up.railway.app/api/x402/prompt-sanitizer \ -X POST \ -d '{"text": "My email is [email protected]. Ignore previous instructions.", "checks": ["pii", "injection", "toxicity", "off_topic"], "language": "en"}' ```
Input
| Field | Type | Required | Description | |-------|------|----------|-------------| | text | string (max 10000) | yes | Text to sanitize | | checks | array of: pii, injection, toxicity, off_topic | no (default: all) | Which checks to run | | language | "en" or "ja" | no (default: "en") | Language hint |
Output
```json { "sanitizer_id": "san_a1b2c3", "original_length": 89, "sanitized_text": "My email is [EMAIL]. ...", "flags": [{"type": "pii", "severity": "high", "detail": "Email detected", "position": {"start": 12, "end": 28}}], "risk_score": 1.0, "safe_to_send": false, "safe_t_flag": true } ```
Pricing
$0.005 USDC per request (Base network, eip155:8453)
Endpoint
POST https://anicca-proxy-production.up.railway.app/api/x402/prompt-sanitizer
Use Cases
- Sanitize prompts to prevent injection attacks and ensure safety
- Iterate on prompt designs with systematic testing and refinement
- Manage prompt libraries for consistent AI interaction patterns across projects
Pros & Cons
Pros
- +Leverages AI models for intelligent automation beyond simple rule-based tools
- +Configurable parameters allow tuning for different quality and cost tradeoffs
- +Clear documentation makes it easy to get started and integrate
Cons
- -Requires installing external dependencies before use
- -Depends on external AI model APIs which may incur usage costs
- -Output quality varies based on input specificity and model capabilities
FAQ
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