# query-sanitizer-mcp

> Use this tool when you need to protect sensitive information in user queries, as it redacts confidential data using local models before sending prompts to external large language models (LLMs). It solves data privacy problems by sanitizing queries, restoring placeholders in responses, and maintaining a ledger of redactions. Ideal for applications requiring secure and private data processing, this tool ensures compliance with data protection regulations by controlling sensitive information shared with external LLMs.

Canonical page: https://skillsregistry.net/skills/vidoluco-query-sanitizer-mcp  
JSON: https://api.skillsregistry.net/v1/skills/vidoluco-query-sanitizer-mcp

## Description

A local DLP middleware that redacts sensitive information from prompts using local models before they reach external LLMs. It provides tools to sanitize queries, restore placeholders in responses, and manage a ledger of redactions to maintain data privacy.

## Trust

- **Trust score (0–1):** 0.92
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/siywh1xom0)
- **Repository:** <https://github.com/vidoluco/query-sanitizer-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "vidoluco-query-sanitizer-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/vidoluco-query-sanitizer-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/vidoluco-query-sanitizer-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt