MCP: let AI assistants read the contents of files stored in Twenty

Scope & Context Twenty's MCP server lets an outside AI assistant (Claude, ChatGPT, Cursor…) read and edit CRM data. Many teams keep their key documents in Twenty as files: contracts, proposals, reports, spreadsheets. These sit in the Files tab of a record or in a FILES field. Today an assistant connected through MCP can see that these files exist, but it cannot open them. So it cannot answer simple questions such as: • "What is the notice period in the contract attached to Acme?" • "Which of our signed contracts contain an exclusivity clause, and what exactly does it say?" • "Summarise the latest proposal we sent to Globex." This becomes even more useful with the email attachments work on the roadmap (twentyhq/core-team-issues#225, "Email Attachement", priority "P1 - Current focus"), which makes the attachments of synced emails available on the email records in Twenty. A large share of a team…