MCP server · CyberMax

Ledgermoor Table to Excel MCP server

Turn any table into a real .xlsx or CSV file: numbers stay numbers, header frozen. Free, no storage.

Free: Free; fair-use rate limit

Connect

Streamable HTTP endpoint: https://gpt-ledgermoor.cybermaxtools.com/mcp (the original https://chatgpt-apps.cybermax-tools.workers.dev/ledgermoor/mcp keeps working). Add it to Claude Desktop, Cursor, Windsurf or VS Code:

{
  "mcpServers": {
    "ledgermoor": {
      "type": "http",
      "url": "https://gpt-ledgermoor.cybermaxtools.com/mcp"
    }
  }
}

No key needed for the free tier. For more calls, add your paid key as the x-api-key header. Server card (JSON): https://gpt-ledgermoor.cybermaxtools.com/.well-known/mcp.json · Product page: Ledgermoor Table to Excel

Tools

Tool	What it does	Effect	Inputs (* required)
`table_to_excel`	Use this when the user wants a table turned into an Excel spreadsheet (.xlsx) or a CSV file: "convert this PDF table to Excel", "make this into a spreadsheet", "export to CSV", "PDF to Excel", "screenshot to Excel". First read the table yourself from the uploaded file, image or text, then pass the header row and every data row exactly as written (keep currency signs and minus signs; do not total or reorder). Returns download links for .xlsx and .csv and a preview.	read-only, answers from its own data, never destructive	`title`, `headers`, `rows`*, `sheetName`

Security and data handling

Your tool arguments are used only to answer that call. They are not saved to a database, shared, sold or used for training.
To make repeat lookups fast, some servers keep the public answer to a lookup in Cloudflare's edge cache for up to 7 days (most for 1 hour or less). It holds the public result, not who asked.
Free tier: a per-day counter keyed by a SHA-256 hash of your IP address and the date (in a Cloudflare Durable Object). The raw IP is not stored.
Paid key: the key is checked with the payment provider (Stripe; Polar for older keys) and the result is cached for 10 minutes; usage is counted per key per month.
No accounts, cookies or tracking on the MCP endpoint. Errors may appear in Cloudflare's short-lived Worker logs.
Every tool is read-only: it looks up public data and returns it. No tool writes, deletes, sends messages or spends money.

Registry and source

Official MCP Registry: dev.workers.cybermax-tools.cybermax/ledgermoor, version 1.0.1.
Public manifest, tool schemas and security notes (MIT): gitlab.com/CyberMax.tools/agent-tools/mcp/ledgermoor. The hosted service code is not public.
Report a vulnerability: security policy.

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