Pseudonymizes PII before your LLM and returns a cryptographically signed receipt per response.
MCP Setup Guide · Install the Lucairn MCP server, add your Lucairn and BYOK provider keys, and send selected Claude Desktop prompts through privacy checks and signed receipts. · Get your API keys · Open Claude Desktop settings · Add the MCP server · Restart Claude Desktop
npm:@lucairn/mcp-server
| Type | MCP server |
| Section | MCP servers |
| Pricing | free |
| Platform | Command line |
| Systems | cli, api |
| Hosting | local |
| Install | mcp |
| Protocols | mcp |
| Site language | en |
| GitHub | Declade/lucairn-sdks |
| Launched | 2026-07-31 |