Sheetwise Label Maker
REMOTE · AVERY-LABELS.ZOVO.ONE
Print address labels from a list or a spreadsheet without opening Word.
Available components
Last scanned (20 hours ago)
Scores higher than 76% of remote servers
Reachable. Last reached 4 Nov 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 Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- 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 & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability69
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 2093 tokens (~523/item across 4 items; 3 tools + 1 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 Management43
- Stability observed for 13 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% 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
- We read all 3 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
- Supports UI / widget rendering.Pass
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.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 23 Oct 26 +1
- Stability: unverified → 0.03 ▲ functional
- 22 Oct 26 72
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 4 Nov 2026 · Probed https://avery-labels.zovo.one/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=zovo.one | CN=WE1,O=Google Trust Services,C=US | 3 Oct 2026 | 1 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | de1261208a44913f058ecb89eeb99 |
| SANs: zovo.one, avery-labels.zovo.one, *.avery-labels.zovo.one | ||||||
| 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 avery-labels.zovo.one. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| one. | present | 64939 | 8 | Verified |
| zovo.one. | 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 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=15552000; includeSubDomains; preload |
| x-content-type-options | nosniff |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://avery-labels.zovo.one/mcp | Verified | 200 | |
| http (plaintext) | http://avery-labels.zovo.one/mcp | HTTPS enforced | 301 | https://avery-labels.zovo.one/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 →
check_mailing_list Check mailing list ~568
Use this when the user wants to check or clean a mailing list or contact list before printing labels ("turn my contact list into mailing labels", "address labels from excel spreadsheet", "clean up my address list"): reads an uploaded CSV/XLSX file or a typed list, shows which columns were used for name, street, city, state and ZIP, formats each address the USPS way, and reports missing streets, cities, states, ZIP codes, unknown state codes and duplicates, with a cleaned CSV download. Does not verify that an address exists, does not look up ZIP+4, and does not print the labels (use generate_label_sheet).
| Name | Type | Req | Description |
|---|---|---|---|
| columns | object | – | Optional column mapping when the headings are unusual: heading text or column letter per field, e.g. {"name":"Guest","address1":"Mailing Street","zip":"F"}. |
| file | object | – | Optional uploaded mailing list: a CSV, TSV or Excel .xlsx file with one row per label, e.g. contacts.csv or Christmas list.xlsx. Name, address, city, state and ZIP columns are detected from the headi… |
| has_header | boolean | – | Whether the file's first row is column headings. Default: detected (headings like Name, Address, ZIP or a first row without numbers). |
| include_country | boolean | – | Also print USA on US addresses that have a country. Default false (non-US countries always print). |
| kind | string | – | What the labels are for: address (mailing labels, default), return_address, shipping, name_badge, place_card, file_folder or general text. Sets the default sheet and text style. |
| labels | array | – | The typed or pasted list, one item per label. Either address objects, e.g. [{"name":"Jane Smith","address1":"123 Main St","address2":"Apt 4B","city":"Springfield","state":"IL","zip":"62704"}], or pla… |
| remove_duplicates | boolean | – | Print identical labels only once. Default false (duplicates are counted and reported). |
| sheet | string | – | Excel sheet name to read, e.g. Guests. Default: the first sheet with data. |
| sort | string | – | Order of the labels: none (list order, default), zip, name or last_name. |
| uppercase | boolean | – | USPS style: all capitals without periods or commas (e.g. SPRINGFIELD IL 62704). Default false. |
| Name | Type | Req | Description |
|---|---|---|---|
| columns_used | – | yes | – |
| downloads | object | yes | – |
| duplicates | number | yes | – |
| file_name | string|null | yes | – |
| issues | array | yes | – |
| issues_count | number | yes | – |
| notes | array | yes | – |
| ok_count | number | yes | – |
| preview | array | yes | – |
| problem_counts | object | yes | – |
| records | number | yes | – |
| source | string | yes | – |
No examples provided.
find_label_template Find label sheet size ~229
Use this when the user asks which label sheet to use or what the measurements of a sheet are ("avery 5160 size", "avery 5160 label size", "30 labels per sheet template", "1 x 2-5/8 labels", "name badge label size", "which labels for return address"). Searches the supported US Letter label sheets by product number, label size, labels per sheet or use, and returns the layout: label size, columns and rows, top/side margins, pitch and products with the same layout. Does not print labels (use generate_label_sheet) and does not cover A4 sheets or label-maker tape.
| Name | Type | Req | Description |
|---|---|---|---|
| kind | string | – | Use: address, return_address, shipping, name_badge, place_card, file_folder or general. |
| per_sheet | integer | – | Labels per sheet, e.g. 30. |
| query | string | – | Product number, size or use, e.g. 8160, "1 x 2-5/8", "30 per sheet", "name badge" or "return address". |
| Name | Type | Req | Description |
|---|---|---|---|
| count | number | yes | – |
| matches | array | yes | – |
| query | string | yes | – |
No examples provided.
generate_label_sheet Generate label sheet PDF ~1,116
Use this when the user wants to print address labels, mailing labels, return address labels, shipping labels, name badges or name tags, place cards, or file folder labels from a list or a spreadsheet ("avery 5160 template", "print address labels from excel", "mailing labels from excel", "make return address labels", "print christmas card addresses on labels", "start printing at label 7 on a used sheet"). Builds a vector PDF on US Letter that lines up with the chosen label sheet (5160/8160 30 per sheet, 5161, 5162, 5163, 5164, 5168, 5126, 5167, 5195, 5366, 5395, 5390, 22805, 5302 place cards), with USPS address lines, font shrink-to-fit, a start position for partly used sheets, copies per label, return-address fill mode, an optional alignment test page and outlines. Accepts typed labels or an uploaded CSV/XLSX file. Returns a preview, the PDF and a cleaned CSV. Does not buy postage, print USPS shipping labels with postage, make barcodes, or design nutrition labels.
| Name | Type | Req | Description |
|---|---|---|---|
| align | string | – | Text alignment: left (default for addresses) or center (default for badges, place cards and square labels). |
| alignment_test | boolean | – | Add a test page first with each label outlined and numbered, to print on plain paper and hold against a label sheet. With no list, the PDF is only the test page. Default false. |
| bold_first_line | boolean | – | Print the first line (the name) in bold. Default false for addresses; badges and place cards print the name in bold. |
| columns | object | – | Optional column mapping when the headings are unusual: heading text or column letter per field, e.g. {"name":"Guest","address1":"Mailing Street","zip":"F"}. |
| copies | integer | – | Copies of each label, e.g. 2. Default 1. |
| file | object | – | Optional uploaded mailing list: a CSV, TSV or Excel .xlsx file with one row per label, e.g. contacts.csv or Christmas list.xlsx. Name, address, city, state and ZIP columns are detected from the headi… |
| fill_sheet | boolean | – | Repeat a single label (a return address) to fill the whole sheet. Default true for kind return_address with one label. |
| has_header | boolean | – | Whether the file's first row is column headings. Default: detected (headings like Name, Address, ZIP or a first row without numbers). |
| include_country | boolean | – | Also print USA on US addresses that have a country. Default false (non-US countries always print). |
| kind | string | – | What the labels are for: address (mailing labels, default), return_address, shipping, name_badge, place_card, file_folder or general text. Sets the default sheet and text style. |
| labels | array | – | The typed or pasted list, one item per label. Either address objects, e.g. [{"name":"Jane Smith","address1":"123 Main St","address2":"Apt 4B","city":"Springfield","state":"IL","zip":"62704"}], or pla… |
| max_font_size | number | – | Largest font size in points; long lines shrink below it to fit, e.g. 12. Default depends on the sheet (11 for 5160). |
| outline | boolean | – | Draw a thin grey outline around each label (for printing on plain paper). Default false. |
| remove_duplicates | boolean | – | Print identical labels only once. Default false (duplicates are counted and reported). |
| sheet | string | – | Excel sheet name to read, e.g. Guests. Default: the first sheet with data. |
| sheets | integer | – | With fill_sheet: how many full sheets to fill, e.g. 3. Default 1. |
| sort | string | – | Order of the labels: none (list order, default), zip, name or last_name. |
| start_at | integer | – | Label position to start on for a partly used sheet, counted left to right then top to bottom, e.g. 7 skips the first 6 labels. Default 1. |
| template | string | – | Label sheet product number, e.g. 5160 (also 8160, 18160, 5260...), 5163 or 5395. Supported layouts: 5160, 5161, 5162, 5163, 5164, 5168, 5126, 5167, 5195, 5366, 5395, 5390, 22805, 5302. Default by kin… |
| uppercase | boolean | – | USPS style: all capitals without periods or commas (e.g. SPRINGFIELD IL 62704). Default false. |
| Name | Type | Req | Description |
|---|---|---|---|
| alignment_test_page | boolean | yes | – |
| columns_used | – | yes | – |
| copies | number | yes | – |
| downloads | object | yes | – |
| duplicates | number | yes | – |
| file_name | string|null | yes | – |
| fill_sheet | boolean | yes | – |
| font | object | yes | – |
| issues | array | yes | – |
| issues_count | number | yes | – |
| kind | string | yes | – |
| label_sheets | number | yes | – |
| labels_total | number | yes | – |
| notes | array | yes | – |
| outline | boolean | yes | – |
| pdf_pages | number | yes | – |
| preview | array | yes | – |
| records | number | yes | – |
| source | string | yes | – |
| start_at | number | yes | – |
| template | object | yes | – |
No examples provided.
How do I install the Sheetwise Label Maker MCP server?
Sheetwise Label Maker is a hosted endpoint at https://avery-labels.zovo.one/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 · avery-labels.zovo.one
claude mcp add --transport http theluckystrike-avery-labels 'https://avery-labels.zovo.one/mcp'
What is the Sheetwise Label Maker MCP server?
Sheetwise Label Maker is an MCP server listed in the public MCP registry as io.github.theluckystrike/avery-labels. Print address labels from a list or a spreadsheet without opening Word. This page covers its hosted endpoint (https://avery-labels.zovo.one/mcp).
Is the Sheetwise Label Maker MCP server safe to use?
Sheetwise Label Maker scores 78 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 Sheetwise Label Maker MCP server expose?
Sheetwise Label Maker exposes 3 tools: generate_label_sheet, find_label_template, check_mailing_list. Their descriptions and schemas cost roughly 1,913 tokens of context every time the server is loaded.
Does the Sheetwise Label Maker MCP server require authentication?
No. We connected to Sheetwise Label Maker without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Sheetwise Label Maker MCP server still maintained?
Sheetwise Label Maker is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.