Kaval
Verify the facts an agent's action depends on before it acts — ALLOW, REVIEW, or BLOCK.
Install
npmstdio
npx -y @usekaval/mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-lufemc-kaval": {
"command": "npx",
"args": [
"-y",
"@usekaval/mcp"
]
}
}
} Source: official MCP Registry record · registry name io.github.LufeMC/kaval · published 2026-08-05 · updated 2026-08-05. Not an endorsement; review the code before connecting it to anything sensitive.