# sensitive-info-mcp

> Use this tool when you need to detect and mask sensitive information in various formats, such as personal data, financial information, or confidential records. It solves problems related to data privacy and security by providing flexible masking strategies, including mask, replace, hash, and redact, with support for regex, checksum, and LLM semantic detection. The tool accepts input data and returns masked output, making it ideal for use cases where sensitive information needs to be protected, such as in data processing, storage, or transmission.

Canonical page: https://skillsregistry.net/skills/hawklithm-sensitive-info-mcp  
JSON: https://api.skillsregistry.net/v1/skills/hawklithm-sensitive-info-mcp

## Description

AI-powered sensitive info detection and masking MCP server supporting 14+ types with regex, checksum, and optional LLM semantic detection, enabling flexible masking strategies like mask, replace, hash, and redact.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/zrrn5bjexw)
- **Repository:** <https://github.com/hawklithm/sensitive-info-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": "hawklithm-sensitive-info-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/hawklithm-sensitive-info-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/hawklithm-sensitive-info-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