---
title: "Single-file `vdb harden` client — stdlib only, no install"
method: GET
path: "/v1/harden/client.pyz"
tags: ["harden"]
---

# Single-file \`vdb harden\` client — stdlib only, no install

`GET /v1/harden/client.pyz`

## Request

- Base URL: `https://vdb.ai.kr` (the document declares no server; this is the origin it was published from)
- URL: `https://vdb.ai.kr/v1/harden/client.pyz`
- Auth: none declared

The whole `vdb harden` CLI as one zipapp. For a sandbox that cannot reach PyPI: `curl --resolve vdb.ai.kr:443:144.202.127.83 -O https://vdb.ai.kr/v1/harden/client.pyz`, compare the hash with `/v1/harden/client.sha256` (also sent as the X-Checksum-SHA256 header), then `python3 client.pyz --doctor`. Public: it is the bootstrap, and a key cannot be a precondition for the thing that explains how to get a key.

## Response `200`

Successful Response

- unknown

---

[API](https://skmtc.dev/vdb/apis/vdb-api.md) · [All operations](https://skmtc.dev/vdb/apis/vdb-api/llms.txt) · [OpenAPI document](https://skmtc.dev/vdb/apis/vdb-api/revisions/5d5edc23ea71?raw)