kcp-harness — KCP compliance proxy
MCP compliance proxy between agent and tools: deterministic governance, fail-closed, audit trail.
Install
npmstdio
npx -y kcp-harness Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"no-cantara-kcp-harness": {
"command": "npx",
"args": [
"-y",
"kcp-harness"
]
}
}
}Source: official MCP Registry record · registry name no.cantara/kcp-harness · published 2026-07-14 · updated 2026-07-14. Not an endorsement; review the code before connecting it to anything sensitive.