MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · File & docs

Zovo Sheet to PDF

By theluckystrike

Turn a CSV or Excel sheet into a clean, print-ready PDF table right in the chat.

WebsiteSource codeProductivity & docsCommunication & social
Connect to Zovo Sheet to PDF
Checks passed
12 / 22

2 failed · 8 not measured

Median response
108 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
2

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
222

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 108 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name sheet-to-pdf.

  • Pass
    Lists tools

    tools/list returned 2 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 108 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 108 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    38 of 38 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Fail
    Repo owner matches

    The GitHub repository owner does not match the namespace login.

  • Pass
    Recently updated

    Updated 2026-11-08T02:11:24.121663Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Zovo Sheet to PDF

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http zovo-sheet-to-pdf https://sheet-to-pdf.zovo.one/mcp

Capabilities

Tools 2

inspect_sheet

Use this when the user asks what sheets or columns a spreadsheet has, how many rows it has, or how many pages it would print before making a PDF. Takes the same file or CSV text, sheet, columns and layout options as sheet_to_pdf and returns the sheets (with hidden ones marked), the header row, row and column counts, empty and widest columns, formula cells without a saved result, a 5-row preview and the page estimate for the chosen layout. Does not make a file and does not change the sheet.

Discovered
sheet_to_pdf

Use this when the user wants to turn a spreadsheet, CSV or Excel sheet into a PDF, print a table with the header row on each page, or fit a wide sheet on one page width. Takes one attached CSV, TSV or .xlsx file (or CSV text), an optional sheet name and column list, paper (letter, a4, legal, a3), orientation, font size 7-12, row numbers, page numbers and a title, and returns a PDF download with the page count and a check that each printed cell was found again in the new PDF. Excel values print as displayed. Does not print charts, images, cell colors or merged-cell layouts, and does not open legacy .xls files. Do not use for PDF to Excel conversion.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected108 ms2

Related servers

All alternatives

Same function and industry, ranked by checks passed then median latency.

Explore alternatives to Zovo Sheet to PDF