Stephenballot AI MCP Server
by stephenballot-aiio.github.stephenballot-ai/legacy-shieldv1.0.3
Zero-knowledge encrypted vault for AI agents. EU-hosted persistent storage.
context tax
queued
security
queued
cold start
queued
freshness
Active25d ago
Install Stephenballot AI MCP server
Install in Claude Code
claude mcp add stephenballot-ai -e LEGACY_SHIELD_API_KEY='<legacy-shield-api-key>' -- npx -y @legacy-shield/mcp-serverInstall in Cursor
{
"mcpServers": {
"stephenballot-ai": {
"command": "npx",
"args": [
"-y",
"@legacy-shield/mcp-server"
],
"env": {
"LEGACY_SHIELD_API_KEY": "<legacy-shield-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"stephenballot-ai": {
"command": "npx",
"args": [
"-y",
"@legacy-shield/mcp-server"
],
"env": {
"LEGACY_SHIELD_API_KEY": "<legacy-shield-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"stephenballot-ai": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@legacy-shield/mcp-server"
],
"env": {
"LEGACY_SHIELD_API_KEY": "<legacy-shield-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"stephenballot-ai": {
"command": "npx",
"args": [
"-y",
"@legacy-shield/mcp-server"
],
"env": {
"LEGACY_SHIELD_API_KEY": "<legacy-shield-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| LEGACY_SHIELD_API_KEY | yes | yes | Your LegacyShield API key (starts with ls_). Get one at POST https://api.legacyshield.eu/api/v1/auth/agent-register |
| LEGACY_SHIELD_API_URL | — | — | LegacyShield API base URL |
Freshness
Active — last maintenance signal 25d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-09-15 · 25d ago · GitHub
Latest release
2026-03-19 · 7mo ago · GitHub · v1.0.3
Package published
no data · npm/PyPI
Registry entry updated
2026-03-16 · 7mo ago · official registry · v1.0.3
FAQ
›How do I install the Stephenballot AI MCP server in Claude Code?
Run: claude mcp add stephenballot-ai -e LEGACY_SHIELD_API_KEY='<legacy-shield-api-key>' -- npx -y @legacy-shield/mcp-server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Stephenballot AI require an API key?
Yes. It expects LEGACY_SHIELD_API_KEY, of which 1 is a secret.
›Can I use Stephenballot AI as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Stephenballot AI in the official MCP registry?
Yes, as io.github.stephenballot-ai/legacy-shield.