Frugal
The open routing layer for AI tools: tool calls routed per policy, decision on every result.
Install
npmstdio
npx -y frugal-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-brainsparker-frugal": {
"command": "npx",
"args": [
"-y",
"frugal-mcp"
]
}
}
}Source: official MCP Registry record · registry name io.github.brainsparker/frugal · published 2026-07-23 · updated 2026-07-23. Not an endorsement; review the code before connecting it to anything sensitive.