stagenth · PDF 工具箱
REMOTE · STAGENTH.COM
14 PDF tools: merge, split, compress, watermark, encrypt, organize, metadata, page extraction.
Available components
Last scanned (15 hours ago)
Scores higher than 9% of remote servers
Reachable. Last reached 22 Oct 2026.
Category Documents and Files
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 Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability0
- Transport check failed: declared streamable-http, but the endpoint returned HTTP 404. See how to fix → View diagnostics → Fail
Schema Quality & AI Usability0
- Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.Unverified
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
- Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Tool Safety0
- Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Capabilities0
- Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified
Unverified: 5 categories
Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
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.
- 28 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
- 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
- 15 Sept 26 0
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: pass → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Transport: pass → fail ▼ security
- Authorization: Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the whole tool list to see what that exposes. security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- 4 Sept 26 0
- Stability: 0.97 → pass security
- 3 Sept 26 0
- Stability: pass → 0.97 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
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 22 Oct 2026 · Probed https://stagenth.com/mcp/pdf-kit/
TLS valid
Negotiated TLS 1.3 with TLS_AES_256_GCM_SHA384 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=stagenth.com | CN=WoTrus RSA DV SSL CA 2,O=WoTrus CA Limited,C=CN | 29 Apr 2026 | 13 Nov 2026 | RSA 2048 | SHA256-RSA | 2236e5209bd5ee61d508cdd74f9369b4 |
| SANs: stagenth.com, www.stagenth.com | ||||||
| CN=WoTrus RSA DV SSL CA 2,O=WoTrus CA Limited,C=CN (CA) | CN=Sectigo Public Server Authentication Root R46,O=Sectigo Limited,C=GB | 20 Aug 2025 | 19 Aug 2035 | RSA 3072 | SHA384-RSA | 8284f1ba29ad334d8a2d0cea65f84036 |
| CN=Sectigo Public Server Authentication Root R46,O=Sectigo Limited,C=GB (CA) | CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US | 22 Mar 2021 | 18 Jan 2038 | RSA 4096 | SHA384-RSA | d27fbbc1de359e5216ad6149586099c4 |
| CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US (CA) | CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US | 1 Feb 2010 | 18 Jan 2038 | RSA 4096 | SHA384-RSA | 1fd6d30fca3ca51a81bbc640e35032d |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of stagenth.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| stagenth.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Inconclusive
We could not reach the endpoint well enough to judge its authorisation posture.
| Result | Inconclusive |
|---|---|
| HTTP status | 404 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | strict-origin-when-cross-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://stagenth.com/mcp/pdf-kit/ | HTTP error | 404 | |
| http (plaintext) | http://stagenth.com/mcp/pdf-kit/ | HTTPS enforced | 301 | https://www.stagenth.com/mcp/pdf-kit/ |
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 →
img_convert ~91
图片格式转换 / 压缩（1 credit/次）。失败自动退款。
| Name | Type | Req | Description |
|---|---|---|---|
| file_id | integer | yes | 目标图片文件 ID |
| filename | string | – | 可选输出文件名 |
| quality | integer | – | jpg/webp 质量(1-100) |
| to_format | string | yes | 目标格式：png / jpg / webp / bmp / gif / tiff |
No output schema declared.
No examples provided.
img_to_pdf ~75
把多张图片按顺序合成一个 PDF（每图一页，1 credit/次）。失败自动退款。
| Name | Type | Req | Description |
|---|---|---|---|
| file_ids | array | yes | 要合成 PDF 的图片文件 ID 列表（按顺序，每张一页） |
| filename | string | – | 可选输出文件名 |
No output schema declared.
No examples provided.
pdf_compress ~68
压缩 PDF 体积（清理冗余 + 重压缩流/图片/字体，1 credit/次）。失败自动退款。
| Name | Type | Req | Description |
|---|---|---|---|
| file_id | integer | yes | 要压缩的 PDF 文件 ID |
| filename | string | – | 可选输出文件名 |
No output schema declared.
No examples provided.
pdf_decrypt ~75
用已知密码解密 PDF、输出无密码版本（1 credit/次）。密码错误会报错并退款。
| Name | Type | Req | Description |
|---|---|---|---|
| file_id | integer | yes | 已加密的 PDF 文件 ID |
| filename | string | – | 可选输出文件名 |
| password | string | yes | 该 PDF 的打开密码 |
No output schema declared.
No examples provided.
pdf_encrypt ~63
给 PDF 设打开密码（AES-256，1 credit/次）。失败自动退款。
| Name | Type | Req | Description |
|---|---|---|---|
| file_id | integer | yes | 目标 PDF 文件 ID |
| filename | string | – | 可选输出文件名 |
| password | string | yes | 打开密码 |
No output schema declared.
No examples provided.
pdf_extract_pages ~108
按页码范围把 PDF 提取成新文件（如从 300 页报告抽出第 12-18 页），返下载 URL。
| Name | Type | Req | Description |
|---|---|---|---|
| data_base64 | – | – | PDF 内容 base64（与 file_id 二选一） |
| file_id | – | – | PDF 文件 ID（与 data_base64 二选一） |
| page_range | string | yes | 要提取的页码：如 3-10 / 5 / 1,3,5-7 |
No output schema declared.
No examples provided.
pdf_image_watermark ~101
给每页居中贴一个半透明图片水印（1 credit/次）。失败自动退款。
| Name | Type | Req | Description |
|---|---|---|---|
| file_id | integer | yes | 目标 PDF 文件 ID |
| filename | string | – | 可选输出文件名 |
| image_file_id | integer | yes | 水印图片文件 ID（PNG/JPG，建议带透明背景的 logo） |
| opacity | number | – | 水印透明度(0.02-1.0) |
No output schema declared.
No examples provided.
pdf_merge ~84
把多个 PDF 按顺序合并成一个文件（1 credit/次）。纯本地操作，失败自动退款。
| Name | Type | Req | Description |
|---|---|---|---|
| file_ids | array | yes | 要合并的 PDF 文件 ID 列表（已上传文件中转站，按顺序合并，至少 2 个） |
| filename | string | – | 可选输出文件名 |
No output schema declared.
No examples provided.
pdf_metadata ~131
读取或写入 PDF 元数据：不带写参数=返回标题/作者/页数等；带任一写参数=写入并返新 PDF。
| Name | Type | Req | Description |
|---|---|---|---|
| author | – | – | 写入作者；缺省不写 |
| data_base64 | – | – | PDF 内容 base64（与 file_id 二选一） |
| file_id | – | – | PDF 文件 ID（与 data_base64 二选一） |
| keywords | – | – | 写入关键词；缺省不写 |
| subject | – | – | 写入主题；缺省不写 |
| title | – | – | 写入标题；缺省不写 |
No output schema declared.
No examples provided.
pdf_number ~168
给 PDF 每页加页码（可选前后缀）+ 可选页眉（1 credit/次，中英皆可）。失败自动退款。
| Name | Type | Req | Description |
|---|---|---|---|
| file_id | integer | yes | 目标 PDF 文件 ID |
| filename | string | – | 可选输出文件名 |
| header | string | – | 可选页眉文字（每页顶部居中）；留空=不加 |
| position | string | – | 页码位置：bottom-center / bottom-left / bottom-right / top-center / top-left / top-right |
| prefix | string | – | 页码前缀，如 '第 ' |
| start | integer | – | 起始页号（默认 1） |
| suffix | string | – | 页码后缀，如 ' 页' 或 '/10' |
No output schema declared.
No examples provided.
pdf_organize ~156
整理 PDF 页面：旋转指定页 / 删除指定页（1 credit/次，至少给一个操作）。失败自动退款。
| Name | Type | Req | Description |
|---|---|---|---|
| angle | integer | – | 旋转角度：90 / 180 / 270（顺时针） |
| delete | string | – | 要删除的页码，形如 '2,4'（按原页码）；留空=不删除 |
| file_id | integer | yes | 目标 PDF 文件 ID |
| filename | string | – | 可选输出文件名 |
| rotate | string | – | 要旋转的页码，形如 '1-3,5'（页码从 1 起）；留空=不旋转 |
No output schema declared.
No examples provided.
pdf_split ~87
抽取指定页另存为新 PDF（1 credit/次）。失败自动退款。
| Name | Type | Req | Description |
|---|---|---|---|
| file_id | integer | yes | 要拆分的 PDF 文件 ID |
| filename | string | – | 可选输出文件名 |
| pages | string | yes | 要抽取的页码，形如 '1-3,5,8'（页码从 1 起） |
No output schema declared.
No examples provided.
pdf_to_img ~97
把 PDF 每页渲染成图片、打包成 ZIP（1 credit/次）。失败自动退款。
| Name | Type | Req | Description |
|---|---|---|---|
| dpi | integer | – | 渲染分辨率 DPI(36-600) |
| file_id | integer | yes | 要转成图片的 PDF 文件 ID |
| filename | string | – | 可选输出文件名(.zip) |
| image_format | string | – | 输出图片格式：png / jpg |
No output schema declared.
No examples provided.
pdf_watermark ~73
给每页加居中、45° 半透明文字水印（1 credit/次）。失败自动退款。
| Name | Type | Req | Description |
|---|---|---|---|
| file_id | integer | yes | 目标 PDF 文件 ID |
| filename | string | – | 可选输出文件名 |
| text | string | yes | 水印文字（中英皆可） |
No output schema declared.
No examples provided.
How do I install the stagenth · PDF 工具箱 MCP server?
stagenth · PDF 工具箱 is a hosted endpoint at https://stagenth.com/mcp/pdf-kit/, 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 · stagenth.com
claude mcp add --transport http com-stagenth-pdf-kit 'https://stagenth.com/mcp/pdf-kit/'
What is the stagenth · PDF 工具箱 MCP server?
stagenth · PDF 工具箱 is an MCP server listed in the public MCP registry as com.stagenth/pdf-kit. 14 PDF tools: merge, split, compress, watermark, encrypt, organize, metadata, page extraction. This page covers its hosted endpoint (https://stagenth.com/mcp/pdf-kit/).
Is the stagenth · PDF 工具箱 MCP server safe to use?
stagenth · PDF 工具箱 scores 25 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 stagenth · PDF 工具箱 MCP server expose?
stagenth · PDF 工具箱 exposes 14 tools: pdf_merge, pdf_split, pdf_compress, pdf_watermark, pdf_encrypt, and 9 more. Their descriptions and schemas cost roughly 1,377 tokens of context every time the server is loaded.
Does the stagenth · PDF 工具箱 MCP server require authentication?
Its publisher declares that stagenth · PDF 工具箱 requires credentials, so you will need to authorise it in your MCP client. We have not been able to confirm that against the live endpoint.
Is the stagenth · PDF 工具箱 MCP server still maintained?
stagenth · PDF 工具箱 is still listed as active in the MCP registry. We last reached this channel on 22 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.