Mask PII in outbound MCP tool-call arguments, unmask the results. Indian identifiers included.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add maskflow-pii-proxy -- uvx maskflow-mcp~/.codex/config.toml
[mcp_servers.maskflow-pii-proxy]
command = "uvx"
args = ["maskflow-mcp"]
# codex mcp add maskflow-pii-proxy -- uvx maskflow-mcp~/.cursor/mcp.json
{
"mcpServers": {
"maskflow-pii-proxy": {
"command": "uvx",
"args": [
"maskflow-mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"maskflow-pii-proxy": {
"type": "stdio",
"command": "uvx",
"args": [
"maskflow-mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"maskflow-pii-proxy": {
"command": "uvx",
"args": [
"maskflow-mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"maskflow-pii-proxy": {
"command": "uvx",
"args": [
"maskflow-mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"maskflow-pii-proxy": {
"command": "uvx",
"args": [
"maskflow-mcp"
]
}
}
}