# io.github.Declade/lucairn-mcp-server

> Use this tool when you need to protect sensitive personally identifiable information (PII) in large language model (LLM) interactions. It pseudonymizes PII and returns a cryptographically signed receipt for each response, ensuring secure and private data processing. Ideal for applications requiring data protection and compliance with privacy regulations.

Canonical page: https://skillsregistry.net/skills/io-github-declade-lucairn-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/io-github-declade-lucairn-mcp-server

## Description

Pseudonymizes PII before your LLM and returns a cryptographically signed receipt per response.

## Trust

- **Trust score (0–1):** 0.66
- **Verification tier:** scanned
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.2.3
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.Declade%2Flucairn-mcp-server)
- **Repository:** <https://github.com/Declade/lucairn-sdks>

## 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": "io-github-declade-lucairn-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-declade-lucairn-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-declade-lucairn-mcp-server/pull`

---
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