"Spreadsheets" matching MCP servers:

Enables irreversible anonymisation of documents and spreadsheets (PDF, Word, PowerPoint, HTML, Excel, CSV) into consistent pseudonymised Markdown before they reach an AI, keeping names, national IDs, bank details and contact data unrecoverable. Runs as a free online HTTP endpoint needing no key, or locally with the full engine bundled so nothing leaves the machine.

Enables compliance cleansing of marketing lists against the NCC opt-out registry, checking and optionally updating spreadsheets to filter out pre-emptive blocks.