llms.txt 檢查工具
REMOTE · LLMS.PENGUINDRIVER.COM · SCANNED SEP 29
llms.txt 檢查工具：檢查網站的 llms.txt、robots 與 sitemap。台灣繁體中文 MCP 工具。
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 Security46
- 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 4 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 enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- 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 Usability71
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 256 tokens (~64/item across 4 items; 4 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management3
- Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage75
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 25% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 5 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 llms.txt 檢查工具 MCP server?
llms.txt 檢查工具 is a hosted endpoint at https://llms.penguindriver.com/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 · llms.penguindriver.com
claude mcp add --transport http com-penguindriver-llms 'https://llms.penguindriver.com/mcp'
{
"mcpServers": {
"com-penguindriver-llms": {
"url": "https://llms.penguindriver.com/mcp"
}
}
} {
"servers": {
"com-penguindriver-llms": {
"type": "http",
"url": "https://llms.penguindriver.com/mcp"
}
}
} [mcp_servers.com-penguindriver-llms] url = "https://llms.penguindriver.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-penguindriver-llms": {
"type": "remote",
"url": "https://llms.penguindriver.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-penguindriver-llms --url 'https://llms.penguindriver.com/mcp' --transport streamable-http
mcp_servers:
com-penguindriver-llms:
url: "https://llms.penguindriver.com/mcp" {
"McpServers": {
"com-penguindriver-llms": {
"Transport": "http",
"Url": "https://llms.penguindriver.com/mcp"
}
}
} assistant mcp add com-penguindriver-llms -t streamable-http -u 'https://llms.penguindriver.com/mcp'
{
"mcpServers": {
"com-penguindriver-llms": {
"type": "http",
"url": "https://llms.penguindriver.com/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.
- 29 Sept 26 +1
- Stability: unverified → 0.03 ▲ functional
- 28 Sept 26 57
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 29 Sept 2026 · Probed https://llms.penguindriver.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=penguindriver.com | CN=WE1,O=Google Trust Services,C=US | 27 Sept 2026 | 26 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | ae6e70353549ab85131839ec1b17d713 |
| SANs: penguindriver.com, llms.penguindriver.com, *.llms.penguindriver.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of llms.penguindriver.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| penguindriver.com. | 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://llms.penguindriver.com/mcp | Verified | 200 | |
| http (plaintext) | http://llms.penguindriver.com/mcp | Inconclusive | 405 |
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 →
check_ai_crawler_access ~66
讀取網站 robots.txt，回報 GPTBot、ChatGPT-User、ClaudeBot、Claude-User、PerplexityBot 等 13 種 AI 爬蟲是被允許還是封鎖。
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | – |
No output schema declared.
No examples provided.
check_llms_txt ~84
檢查一個網站對 AI 的友善程度：llms.txt 是否存在與格式問題、llms-full.txt、Markdown 頁面、robots.txt 對各 AI 爬蟲的設定、sitemap，回傳 0–100 分與改善建議。
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | 網站網址或網域 |
No output schema declared.
No examples provided.
generate_llms_txt ~34
讀取網站首頁與 sitemap，自動產生 llms.txt 草稿。
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | – |
No output schema declared.
No examples provided.
validate_llms_txt ~42
驗證一段 llms.txt 內容是否符合格式（H1、摘要、分區、連結）。
| Name | Type | Req | Description |
|---|---|---|---|
| content | string | yes | – |
No output schema declared.
No examples provided.
What is the llms.txt 檢查工具 MCP server?
llms.txt 檢查工具 is an MCP server listed in the public MCP registry as com.penguindriver/llms. llms.txt 檢查工具：檢查網站的 llms.txt、robots 與 sitemap。台灣繁體中文 MCP 工具。 This page covers its hosted endpoint (https://llms.penguindriver.com/mcp).
Is the llms.txt 檢查工具 MCP server safe to use?
llms.txt 檢查工具 scores 58 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 llms.txt 檢查工具 MCP server expose?
llms.txt 檢查工具 exposes 4 tools: check_llms_txt, check_ai_crawler_access, generate_llms_txt, validate_llms_txt. Their descriptions and schemas cost roughly 226 tokens of context every time the server is loaded.
Does the llms.txt 檢查工具 MCP server require authentication?
No. We connected to llms.txt 檢查工具 without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the llms.txt 檢查工具 MCP server still maintained?
llms.txt 檢查工具 is still listed as active in the MCP registry. We last reached this channel on 29 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.