Fine Structure

Attach or replace the app custom domain through the same Fine Structure Studio custom-domain flow. Returns exact DNS verification and routing records for the user to configure at their DNS provider.

Stage one file upsert or delete inside a change set. Does not modify the live app until apply_change_set.

Agency mode only. Create a client claim link for an existing app owned by the agent. The client must log in with the invited email before ownership transfers.

Agency mode only. Create or update a client record for an account-level agent. This does not create a verified Fine Structure user account and does not transfer ownership.

Agency mode only. Create a new app owned by the agent, start generation, and create a claim link for the client. Ownership transfers only when the invited client logs in with the same email and accepts the claim link.

Agency mode only. Inspect one handoff status without exposing the raw claim token.

Agency mode only. List client records and app handoff status for the authenticated agent.

Apply a staged change set to the app. Creates a Saved Version before applying. Blocks on validation errors unless force=true.

Check Fine Structure custom-domain verification and SSL status for the configured custom domain, then save the latest status.

Compare the current app files to a Saved Version and return compact per-file diffs.

Compare two Saved Versions and return per-file additions, removals, modifications, and compact diffs.

Configure custom-domain redirect policy: primary domain, optional www/root redirect, and HTTPS enforcement.

Store safe non-secret integration metadata for an app. Use set_secret for API keys/tokens.

Create a native Fine Structure A/B test between existing app pages. Use update_app first if a variant page still needs to be generated. Creates a Saved Version before the change.

Create a new application from a natural language prompt. The AI generates a complete web app with pages, components, styling, and data models. Returns a job_id - poll get_job_status to track progress. When the job is done, the app is ready.

Create a staged file change set. Add multiple file changes, validate them as one app state, then apply atomically.

Propose creating/inserting records in one app entity. No records are written until the app owner explicitly approves the frozen request in Studio chat.

Create an entity schema file in entities/<Entity>.json. Creates a Saved Version before writing.

Delete a native A/B test from an app. Creates a Saved Version before the change.

Propose deleting exact records by ID or exact-match filters. It freezes the matched IDs and returns a pending approval; zero records are deleted until the app owner approves in Studio chat.

Delete one app secret by key.

Discard a pending staged change set without changing app files.

Configure isolated Email Marketing settings for a generated app. Can be used by Studio/chat agents.

Read a contact profile with email delivery, tracking, app-event, workflow, suppression, and unsubscribe timeline.

Create an app-scoped broadcast to contacts synced from that generated app, optionally scheduled or sent now.

Create an app-scoped email rule that sends when an app event is recorded, for example entity_created or Customer.created.

Create an app-scoped saved audience segment using field, tag, and behavior filters.

Create an app-scoped email sequence using fixed dates or day offsets between emails.

Create an app-scoped automation workflow with email, wait, condition, split, and goal steps.

Read provider readiness, bounce/complaint rates, suppression reasons, and recent deliverability risk events.

Process due app-scoped automation workflow runs and email queue jobs with locks, retries, and suppression checks.

Inspect app-scoped Email Marketing queue jobs and per-status counts.

Record an app event and send matching app-scoped Email Marketing triggers.

Read app-scoped Email Marketing reporting: delivery counts, open/click rates, and recent tracking events.

Inspect app-scoped Email Marketing for one generated app: settings, contacts, campaigns, event triggers, and recent events.

Suppress an app contact email after a bounce, complaint, manual block, provider block, or unsubscribe.

Sync an app entity table into app-scoped Email Marketing contacts. Records without a valid email are skipped.

Admin only. Configure global Email Marketing sender details and module enabled state. Unsubscribe footer remains mandatory.

Admin only. Create a filtered broadcast campaign, optionally scheduled or sent now.

Admin only. Create a scheduled email sequence using fixed dates or day offsets. Each generated email keeps mandatory unsubscribe.

Admin only. Create an email rule that sends when a named variable changes from one value to another. Empty from_value/to_value acts as wildcard.

Admin only. Inspect the isolated Email Marketing module: enabled state, sender settings, templates, sequences, variable triggers, and recent campaign status.

Admin only. Manually fire variable-transition email rules for one user. Useful for MCP/agent workflows and tests.

Admin only. Update an automatic Email Marketing template, such as user_joined welcome email. The unsubscribe block is still appended by the server.

Get views, unique visitors, conversions, and conversion rates for an A/B test.

Deep introspection of an app: entities, pages, settings, integrations, environment variables, and file structure. Use this to understand what an app contains before updating it.

Get the file tree for an app with paths and byte sizes.

Return editor, preview, published path, subdomain, and custom-domain links plus whether each works for anonymous visitors, app users, or Studio users based on publish and auth settings.

Read recent server-side security audit events for an app.

Return safe security context for one owned app: owner id/email, Studio collaborators, generated-app members, route policies, entity policies, and recent security audit entries. Does not return secrets and does not grant access to other apps.