@lucairn/mcp-server
Rank #17,171io.github.Declade/lucairn-mcp-server
Pseudonymizes PII before your LLM and returns a cryptographically signed receipt per response.
@lucairn/mcp-server is a Model Context Protocol (MCP) server published by declade. It ranks #17,171 of 132,113 servers tracked on MCP Toplist, and its repository has 2 GitHub stars. @lucairn/mcp-server is listed across 4 registries — Official MCP, PulseMCP, mcp.so and Glama, with 3 tracked versions. It was first listed on Apr 19, 2026 and most recently updated on Jul 31, 2026.
Ranks ahead of 114,942 of 132,113 servers on MCP Toplist.
Use @lucairn/mcp-server
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add lucairn-mcp-server -e "LUCAIRN_API_KEY=<your LUCAIRN_API_KEY>" -e "ANTHROPIC_API_KEY=<your ANTHROPIC_API_KEY>" -e "OPENAI_API_KEY=<your OPENAI_API_KEY>" -e "LUCAIRN_BASE_URL=<your LUCAIRN_BASE_URL>" -e "LUCAIRN_TRANSPORT=<your LUCAIRN_TRANSPORT>" -- npx -y @lucairn/mcp-serverReplace each placeholder with your own value before saving.
[mcp_servers.lucairn-mcp-server]
command = "npx"
args = ["-y", "@lucairn/mcp-server"]
[mcp_servers.lucairn-mcp-server.env]
LUCAIRN_API_KEY = "<your LUCAIRN_API_KEY>"
ANTHROPIC_API_KEY = "<your ANTHROPIC_API_KEY>"
OPENAI_API_KEY = "<your OPENAI_API_KEY>"
LUCAIRN_BASE_URL = "<your LUCAIRN_BASE_URL>"
LUCAIRN_TRANSPORT = "<your LUCAIRN_TRANSPORT>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"lucairn-mcp-server": {
"command": "npx",
"args": [
"-y",
"@lucairn/mcp-server"
],
"env": {
"LUCAIRN_API_KEY": "<your LUCAIRN_API_KEY>",
"ANTHROPIC_API_KEY": "<your ANTHROPIC_API_KEY>",
"OPENAI_API_KEY": "<your OPENAI_API_KEY>",
"LUCAIRN_BASE_URL": "<your LUCAIRN_BASE_URL>",
"LUCAIRN_TRANSPORT": "<your LUCAIRN_TRANSPORT>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"lucairn-mcp-server": {
"command": "npx",
"args": [
"-y",
"@lucairn/mcp-server"
],
"env": {
"LUCAIRN_API_KEY": "<your LUCAIRN_API_KEY>",
"ANTHROPIC_API_KEY": "<your ANTHROPIC_API_KEY>",
"OPENAI_API_KEY": "<your OPENAI_API_KEY>",
"LUCAIRN_BASE_URL": "<your LUCAIRN_BASE_URL>",
"LUCAIRN_TRANSPORT": "<your LUCAIRN_TRANSPORT>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"lucairn-mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@lucairn/mcp-server"
],
"env": {
"LUCAIRN_API_KEY": "<your LUCAIRN_API_KEY>",
"ANTHROPIC_API_KEY": "<your ANTHROPIC_API_KEY>",
"OPENAI_API_KEY": "<your OPENAI_API_KEY>",
"LUCAIRN_BASE_URL": "<your LUCAIRN_BASE_URL>",
"LUCAIRN_TRANSPORT": "<your LUCAIRN_TRANSPORT>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"lucairn-mcp-server": {
"command": "npx",
"args": [
"-y",
"@lucairn/mcp-server"
],
"env": {
"LUCAIRN_API_KEY": "<your LUCAIRN_API_KEY>",
"ANTHROPIC_API_KEY": "<your ANTHROPIC_API_KEY>",
"OPENAI_API_KEY": "<your OPENAI_API_KEY>",
"LUCAIRN_BASE_URL": "<your LUCAIRN_BASE_URL>",
"LUCAIRN_TRANSPORT": "<your LUCAIRN_TRANSPORT>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"lucairn-mcp-server": {
"command": "npx",
"args": [
"-y",
"@lucairn/mcp-server"
],
"env": {
"LUCAIRN_API_KEY": "<your LUCAIRN_API_KEY>",
"ANTHROPIC_API_KEY": "<your ANTHROPIC_API_KEY>",
"OPENAI_API_KEY": "<your OPENAI_API_KEY>",
"LUCAIRN_BASE_URL": "<your LUCAIRN_BASE_URL>",
"LUCAIRN_TRANSPORT": "<your LUCAIRN_TRANSPORT>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.Declade%2Flucairn-mcp-server)<a href="https://mcptoplist.com/server/io.github.Declade%2Flucairn-mcp-server"><img src="https://mcptoplist.com/badge/io.github.Declade%2Flucairn-mcp-server.svg" alt="MCP Toplist: Top 25% of 132,113" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 4 registries
declade
Other servers by declade
View all declade servers →Available versions (3)
| Version | Published |
|---|---|
| 1.2.9 | Jul 31, 2026 |
| 1.2.4 | May 11, 2026 |
| 1.2.3 | May 7, 2026 |
Frequently asked questions
- Who maintains @lucairn/mcp-server?
- @lucairn/mcp-server is maintained by declade, which publishes 2 MCP servers (3 total versions) tracked on MCP Toplist.
- Is @lucairn/mcp-server listed on the Official MCP Registry?
- Yes — @lucairn/mcp-server is listed on the Official MCP Registry, alongside PulseMCP, mcp.so and Glama.
- How many versions does @lucairn/mcp-server have?
- MCP Toplist tracks 3 versions of @lucairn/mcp-server, most recently published on Jul 31, 2026.
- Where can I find the source code for @lucairn/mcp-server?
- The source code for @lucairn/mcp-server is hosted at github.com/declade/lucairn-sdks.
Do you run this server?
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