sensitive-disclosure

Redact PII and credentials from inputs before LLM usage.

20|Updated Feb 27, 2026
One-click install
npx skills add https://github.com/thejefflarson/soundcheck --skill sensitive-disclosure
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: sensitive-disclosure
Source: https://github.com/thejefflarson/soundcheck/tree/main/.claude/skills/sensitive-disclosure
Command: npx skills add https://github.com/thejefflarson/soundcheck --skill sensitive-disclosure

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Prevents leakage of sensitive data (PII, credentials, health information) when prompts are passed to LLMs or model outputs may expose secrets. It provides redaction, secrets management, and memory isolation to safeguard data.

Core Features & Use Cases

  • Redaction and pseudonymization of inputs before prompts reach the model.
  • Secrets management to keep credentials off prompts and prompts only reference safe tokens.
  • Output redaction and memory isolation to avoid leaking data in responses or stored session state.
  • Use Case: When building AI-assisted tools that handle user data in customer support, analytics, or automation workflows.

Quick Start

Redact sensitive input data and ensure secrets never reach the model.

Frequently Asked Questions about sensitive-disclosure

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I prevent sensitive data leakage when sending prompts to an LLM?

Redacting sensitive data before LLM usage involves pseudonymizing inputs and managing secrets so credentials never reach the model. This enforces data leak prevention by ensuring prompts only reference safe tokens instead of actual confidential information.

What is the best way to keep credentials out of LLM prompts during development?

The best way to keep credentials out of LLM prompts is to implement secrets management protocols that enforce redaction before LLM usage. This ensures prompts only reference safe tokens rather than exposing actual sensitive data during testing or deployment.

Can I use prompt security redaction for customer support automation workflows?

Yes, prompt security redaction applies to customer support automation workflows by enforcing input redaction and memory isolation. This safeguards personal information when building AI-assisted tools that process user data in analytics or support automation.

How does output sanitization protect against data exposure in LLM responses?

Output sanitization protects against data exposure by enforcing redaction on model responses and maintaining memory isolation. This prevents LLM outputs and stored session state from leaking sensitive data like health information or credentials back to the user.

Why do I need memory isolation for AI-assisted tools handling health information?

Memory isolation is needed to prevent sensitive data like health information from leaking through stored session state. Combined with output redaction, it ensures previous LLM interactions do not inadvertently expose confidential data in subsequent responses.

When should I not use automated pseudonymization for LLM inputs?

You should reconsider automated pseudonymization when your workflow depends on maintaining the exact original context of specific identifiers within the prompt. Redaction replaces sensitive data with safe tokens, which might alter the meaning of highly contextualized inputs.