Account← DocumentsFree plan
ProfileAC-02
SubscriptionAC-03
FreeCurrent plan
Unlimited documents — all publicFull kernel · assistant with your own key · MCPImports up to 1 MBNon-commercial projects only— documents
ProComing soon
Everything in FreePrivate documentsVersions & branches · full simulation controlImports over 1 MBCommercial projects

When Pro ships: upgrade and downgrade any time; on downgrade, private documents stay readable, not editable. Billing will run in CHF/EUR, invoices DSGVO-conform.

MCP — connect your AIIncluded · every planAC-07

Drive your documents from the AI you already pay for — Claude Code or Claude Desktop — over the Model Context Protocol. Edits are validated, measured, and land in the document history. Setup guide + skill download.

The token grants full access to your documents — treat it like a password. Creating a new token revokes the old one. claude.ai / ChatGPT web connectors follow with OAuth.

Data & privacy (DSGVO)AC-06
Export all data
All documents and account data as a zip — Art. 20 DSGVO data portability.
Export
Delete account
Erases account and all documents within 30 days — Art. 17 DSGVO. Irreversible.

Export delivers a zip of all documents (full edit history) and account data (Art. 20). Deletion erases everything immediately and irreversibly (Art. 17). Questions: contact hello@fieldcad.io.