lens-mcp
Outside-in validation gate for AI-generated text; a separate model checks LLM output, fail-closed.
Install
npmstdio
npx -y @soulfield/lens-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-mrhpython-lens-mcp": {
"command": "npx",
"args": [
"-y",
"@soulfield/lens-mcp"
]
}
}
} Source: official MCP Registry record · registry name io.github.mrhpython/lens-mcp · published 2026-08-27 · updated 2026-08-27. Not an endorsement; review the code before connecting it to anything sensitive.