Zhihuo Container Loading
REMOTE · MCP.ZHIHUO.NET · SCANNED SEP 27
How many identical cartons fit in a container or space, where they go, plus a 3D loading plan.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 1 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability57
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1106 tokens (~553/item across 2 items; 2 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage71
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
- Structured output schemas are declared (50% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the Zhihuo Container Loading MCP server?
Zhihuo Container Loading is a hosted endpoint at https://mcp.zhihuo.net/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · mcp.zhihuo.net
claude mcp add --transport http net-zhihuo-mcp-container-loading 'https://mcp.zhihuo.net/mcp'
{
"mcpServers": {
"net-zhihuo-mcp-container-loading": {
"url": "https://mcp.zhihuo.net/mcp"
}
}
} {
"servers": {
"net-zhihuo-mcp-container-loading": {
"type": "http",
"url": "https://mcp.zhihuo.net/mcp"
}
}
} [mcp_servers.net-zhihuo-mcp-container-loading] url = "https://mcp.zhihuo.net/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"net-zhihuo-mcp-container-loading": {
"type": "remote",
"url": "https://mcp.zhihuo.net/mcp",
"enabled": true
}
}
} openclaw mcp add net-zhihuo-mcp-container-loading --url 'https://mcp.zhihuo.net/mcp' --transport streamable-http
mcp_servers:
net-zhihuo-mcp-container-loading:
url: "https://mcp.zhihuo.net/mcp" {
"McpServers": {
"net-zhihuo-mcp-container-loading": {
"Transport": "http",
"Url": "https://mcp.zhihuo.net/mcp"
}
}
} assistant mcp add net-zhihuo-mcp-container-loading -t streamable-http -u 'https://mcp.zhihuo.net/mcp'
{
"mcpServers": {
"net-zhihuo-mcp-container-loading": {
"type": "http",
"url": "https://mcp.zhihuo.net/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 7 Aug 26 0
- The server no longer declares the “experimental” capability functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 0
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 27 Sept 2026 · Probed https://mcp.zhihuo.net/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.zhihuo.net | CN=YE2,O=Let's Encrypt,C=US | 12 Aug 2026 | 10 Nov 2026 | ECDSA 256 | ECDSA-SHA384 | 54366792190a18f7894db2cc45445e90b14 |
| SANs: mcp.zhihuo.net | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.zhihuo.net. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| net. | present | 37331 | 13 | Verified |
| zhihuo.net. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.zhihuo.net/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.zhihuo.net/mcp | HTTPS enforced | 308 | https://mcp.zhihuo.net/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
pack_boxes ~680
Calculate how many identical boxes fit in a rectangular space, and where. The space is a shipping container, a pallet area, leftover container space, or a larger box. Give the box's L/W/H and EITHER a `container` preset OR the space's L/W/H (all in millimetres - container presets are mm). Boxes mix orientations across regions to pack densely; the plain maximum-load answer uses the exact SmartPacker T solver. Args: box_length: Box length. box_width: Box width. box_height: Box height. container: Container preset instead of explicit space dims (fills the internal usable L/W/H in mm; overrides space_* when recognised). ISO dry: 20GP 20HQ 40GP 40HQ 45GP 45HQ; NA domestic: 53HC 48HC; reefers: 20RF 40RF 40RH; EU pallet-wide: 40HQ-PW 45HQ-PW. Many aliases (20/40/45, 20ft, 40HC, 40', 40 reefer, ...). space_length: Space length (front-back). Use this OR `container`. space_width: Space width (left-right). space_height: Space height (up). count: How many boxes to load. 0 (default) loads the maximum. to_front: Anchor a partial load to the front (else the back). to_left: Anchor a partial load to the left (else the right). to_bottom: Anchor a partial load to the bottom (else the top). box_weight: Weight of one box (optional; same unit as max_weight). max_weight: Max total load weight (optional; 0 = no weight limit). include_image: Set true ONLY when the user wants to SEE or visualize the loading plan / 3D layout (e.g. "show the loading plan", "visualize it", "what does it look like?"). Default false is faster and lighter and still returns `image_url`, a shareable link to the 3D render. When true, the image is ALSO embedded i…
| Name | Type | Req | Description |
|---|---|---|---|
| box_height | integer | yes | – |
| box_length | integer | yes | – |
| box_weight | integer | – | – |
| box_width | integer | yes | – |
| container | string | – | – |
| count | integer | – | – |
| include_image | boolean | – | – |
| max_weight | integer | – | – |
| space_height | integer | – | – |
| space_length | integer | – | – |
| space_width | integer | – | – |
| to_bottom | boolean | – | – |
| to_front | boolean | – | – |
| to_left | boolean | – | – |
No output schema declared.
No examples provided.
send_feedback ~162
Send a question, suggestion, or bug report about this container-loading tool to the Zhihuo maintainers. Use this when the user wants to ask the tool's authors a question, suggest an improvement (e.g. another container type or output field), or report a result that looks wrong. The note reaches the Zhihuo team. Args: message: The question, suggestion, or bug report, in plain text. contact: Optional email or handle if the user would like a reply. category: Optional tag - "question", "suggestion", "bug", or "other". Returns a short confirmation string.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | – |
| contact | string | – | – |
| message | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
What is the Zhihuo Container Loading MCP server?
Zhihuo Container Loading is an MCP server listed in the public MCP registry as net.zhihuo.mcp/container-loading. How many identical cartons fit in a container or space, where they go, plus a 3D loading plan. This page covers its hosted endpoint (https://mcp.zhihuo.net/mcp).
Is the Zhihuo Container Loading MCP server safe to use?
Zhihuo Container Loading scores 73 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Zhihuo Container Loading MCP server expose?
Zhihuo Container Loading exposes 2 tools: pack_boxes, send_feedback. Their descriptions and schemas cost roughly 842 tokens of context every time the server is loaded.
Does the Zhihuo Container Loading MCP server require authentication?
No. We connected to Zhihuo Container Loading without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Zhihuo Container Loading MCP server still maintained?
Zhihuo Container Loading is still listed as active in the MCP registry. We last reached this channel on 27 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.