# Zovo Spreadsheet Checker Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Zovo Spreadsheet Checker

Check a spreadsheet for errors before you import it, send it or report from it

- Record: https://musedirectory.ai/connector/zovo-spreadsheet-checker
- Category: Productivity
- Developer: Zovo (https://sheet-validate.zovo.one/)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 143ms, checked 2026-11-08T02:36:22Z
- Endpoint: https://sheet-validate.zovo.one/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-11-08T02:36:22Z)
- Source: Found in the official MCP Registry (io.github.theluckystrike/sheet-validate) https://registry.modelcontextprotocol.io/v0/servers?search=io.github.theluckystrike%2Fsheet-validate

Validates CSV, TSV and Excel files or pasted tables. Muse can profile the columns, then flag duplicate rows and IDs, impossible or mixed-format dates, invalid emails, wrong phone lengths, blanks, numbers stored as text, stray spaces and totals that do not add up.

Example request: "Check customers.xlsx for duplicate emails and bad dates before I import it."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Zovo Spreadsheet Checker to help me. It is a free service with an MCP server at https://sheet-validate.zovo.one/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- check_spreadsheet: Use this when the user wants to check a spreadsheet for errors or validate data before importing or sending it: "check spreadsheet for errors", "data validation excel", "find duplicates in excel", "check this csv for errors", "find invalid dates", "are there bad emails in this li
- list_spreadsheet_columns: Use this when the user wants to see what is in a spreadsheet before validating it, or asks which columns, types or values it has: "what columns are in this file", "profile this csv", "which column is the ID", "suggest validation rules". Attach a CSV, TSV or .xlsx file or paste th

Screening checks:
- MCP handshake: pass (Answered in 143ms)
- Domain against threat feeds (Cloudflare security DNS): pass (sheet-validate.zovo.one not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (2 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 290 days ago)
- AI review of purpose and tool behavior: pass (No concerns)