Previous value: -"A draft id returned by a previous add_section call (dry_run=true or validation failure). Loads the cached section payload — no need to re-send the sections JSON. Use for dry-run → real call transitions and fix-after-error rounds."New value: +"A draft id returned by a previous add_section call (dry_run=true or validation failure). Loads the cached section payload, so the sections are not re-sent."

Added value: +[
+  {
+    "additionalProperties": {},
+    "type": "object"
+  },
+  {
+    "items": {
+      "additionalProperties": {},
+      "type": "object"
+    },
+    "type": "array"
+  },
+  {
+    "type": "string"
+  }
+]

Previous value: -"One section node, or an array of section nodes, to append to the END of `page` (object/array or JSON string). Each is a normal section element { id, type:'section', responsive, children, … } with a UNIQUE id; they stack vertically after the existing sections. Author SPARSE nodes — omit properties/runtime/empty events+children/per-breakpoint config; the server hydrates them from factory defaults. Required unless draft_id is supplied."New value: +"One section node, or an array of section nodes, appended to the end of `page` (object/array or JSON string). Each is a normal section element { id, type:'section', responsive, children, … } with a unique id; sections stack vertically after the existing ones. Nodes may be sparse — omitted properties/runtime/empty events and children/per-breakpoint config are filled from factory defaults. Required unless draft_id is supplied."

Previous value: -"A draft_id from a previous create_page call (validation failure, dry_run=true, or a timed-out/failed create). Loads the cached source — no need to re-send the full JSON. Use for dry-run → real call transitions, fix-after-error rounds, and retrying after a timeout."New value: +"A draft_id from a previous create_page call (validation failure, dry_run=true, or a timed-out/failed create). Loads the cached source, so the full JSON is not re-sent; covers the dry-run → real call step, fixes after errors, and retries after a timeout."

Previous value: -"Organization to create the page in (id from list_organizations). Pass the string 'personal' to explicitly save without any organization (skips auto-resolution). Omit to fall back to WEBCAKE_ORG_ID env; if that is also unset, the server calls list_organizations: 1 org → auto-selected; 2+ orgs → returns the list and asks you to pick; 0 orgs → personal."New value: +"Organization to create the page in (an organization id). The string 'personal' saves without any organization and skips auto-resolution. When omitted: WEBCAKE_ORG_ID / x-webcake-org-id, else automatic — one organization is selected, two or more return the list (ok:false), none means personal."

Added value: +[
+  {
+    "additionalProperties": {},
+    "type": "object"
+  },
+  {
+    "type": "string"
+  }
+]

Previous value: -"Page source { page, popup, settings, options, cartConfigs } (object or JSON string). Required unless draft_id is given. Author elements SPARSE — only id, type, responsive.<bp>.styles for BOTH breakpoints, specials, and real events; OMIT properties/runtime/empty events+children/per-breakpoint config — the server hydrates them from factory defaults (a full node also works)."New value: +"Page source { page, popup, settings, options, cartConfigs } (object or JSON string). Required unless draft_id is given. Elements may be sparse — id, type, responsive.<bp>.styles for both breakpoints, specials and real events; omitted properties/runtime/empty events and children/per-breakpoint config are filled from factory defaults (full nodes also work)."

Previous value: -"Single element type — backward-compat. Prefer `types` when fetching more than one."New value: +"Single element type."

Previous value: -"Multiple element types to fetch in one call (recommended for a section that needs several types, e.g. ['section','text-block','button','form','input'])."New value: +"Several element types fetched in one call, e.g. ['section','text-block','button','form','input']."

Added value: +{
+  "description": "The page's original URL, when the HTML was saved or copied from a live site. Resolves relative font and image URLs and fetches the page's external stylesheets (+ @imports), so self-hosted fonts (`font_groups`) and computed type (`typography` / `text_styles`) defined outside the HTML are included.",
+  "type": "string"
+}

Previous value: -"Level of detail in the returned AST. Both levels also lift the design system from a `tailwind.config` block when present (Google Stitch / Tailwind-CDN pages keep the WHOLE design system there, not in CSS): `palette` is named by token (primary→#a43b38, surface-container-low→#f3f3f3 — map utility classes like text-primary/bg-surface-container-low back to it), `colors` is usage-ranked from the classes actually on the page, and `design_tokens` carries the resolved spacing grid, corner radii, and TYPE SCALE (e.g. display-lg→48px, xl→80px) — REBUILD from these tokens so sizing/spacing/color match the original. 'compact' (default) — backward-compatible ~2-5 KB shape with top colors/fonts from inline styles. 'full' — richer AST: CSS custom-property palette (design tokens by name), background_images from stylesheets, gradients, per-section blocks (repeating card/tile/step structures with title/body/image/cta), li lists, extended paragraphs, images as { src, alt } objects, and per-section widgets = { hint, html, css? } — the cleaned source HTML + matching CSS of composite visuals (phone/device mockup, chat thread, dashboard, browser frame) to rebuild VERBATIM as ONE html-box (inline the css; don't re-imagine the markup). Use 'full' for clone-faithful rebuilds. Image URLs found in the result (images, background_images, og_image) are the user's assets: re-host them via upload_images and reuse them in the generated page for BOTH intents (never hotlink, never replace them with search_images stock photos). NOTE: for absolute-canvas builder exports the deterministic `source` is returned regardless of detail."New value: +"Level of detail in the returned AST. 'compact' (default, ~2–5 KB): sections, top colors and fonts. 'full': adds the CSS custom-property palette (design tokens by name), background_images from stylesheets, gradients, per-section blocks (repeating card/tile/step structures with title/body/image/cta), li lists, extended paragraphs, images as { src, alt }, and per-section widgets = { hint, html, css? } — the cleaned source HTML + matching CSS of composite visuals (device mockup, chat thread, dashboard, browser frame). Both levels lift the design system from a `tailwind.config` block when present (Google Stitch / Tailwind-CDN pages): `palette` named by token (e.g. primary → #a43b38), `colors` ranked by usage, and `design_tokens` with the resolved spacing grid, corner radii and type scale (e.g. display-lg → 48px). Image URLs in the result (images, background_images, og_image) belong to the source page. Absolute-canvas builder exports return the deterministic `source` at either level."

Previous value: -"How the caller intends to use the result. 'adapt' (default) — use as a layout reference and rewrite the TEXT for the user's brand (images from the reference are still re-hosted via upload_images and reused). 'clone' — keep text and images close to the original. For absolute-canvas exports the deterministic `source` is a clone either way."New value: +"How the result will be used. 'adapt' (default): the reference provides layout and imagery while the text is rewritten for the user's brand. 'clone': text and images stay close to the original. Absolute-canvas exports return a clone `source` either way."

Previous value: -"Absolute-canvas mode only: return ONLY these canvas section ids (use the ids from a previous call's canvas_summary.sections[].id; 'SECTION_POPUP' selects the popups). When a full-page call comes back canvas_summary.truncated:true (styles pruned to fit the size cap), re-call per section to get each section's `source` in FULL untrimmed detail — pairs naturally with building the page incrementally via add_section (pass that call's source.page[0] to add_section)."New value: +"Absolute-canvas mode only: return only these canvas section ids (from a previous result's canvas_summary.sections[].id; 'SECTION_POPUP' selects the popups). A full-page result marked canvas_summary.truncated:true has its styles pruned to fit the size cap; per-section results carry each section's `source` untrimmed, and `source.page[0]` is a single section node."

Previous value: -"Level of detail in the returned AST. Both levels also lift the design system from a `tailwind.config` block when present (Google Stitch / Tailwind-CDN pages keep the WHOLE design system there, not in CSS): `palette` is named by token (primary→#a43b38, surface-container-low→#f3f3f3 — map utility classes like text-primary/bg-surface-container-low back to it), `colors` is usage-ranked from the classes actually on the page, and `design_tokens` carries the resolved spacing grid, corner radii, and TYPE SCALE (e.g. display-lg→48px, xl→80px) — REBUILD from these tokens so sizing/spacing/color match the original. 'compact' (default) — backward-compatible ~2-5 KB shape with top colors/fonts from inline styles. 'full' — richer AST: CSS custom-property palette (design tokens by name), background_images from stylesheets, gradients, per-section blocks (repeating card/tile/step structures with title/body/image/cta), li lists, extended paragraphs, images as { src, alt } objects, and per-section widgets = { hint, html, css? } — the cleaned source HTML + matching CSS of composite visuals (phone/device mockup, chat thread, dashboard, browser frame) to rebuild VERBATIM as ONE html-box (inline the css; don't re-imagine the markup). Use 'full' for clone-faithful rebuilds. Image URLs found in the result (images, background_images, og_image) are the user's assets: re-host them via upload_images and reuse them in the generated page for BOTH intents (never hotlink, never replace them with search_images stock photos). NOTE: for absolute-canvas builder exports the deterministic `source` is returned regardless of detail."New value: +"Level of detail in the returned AST. 'compact' (default, ~2–5 KB): sections, top colors and fonts. 'full': adds the CSS custom-property palette (design tokens by name), background_images from stylesheets, gradients, per-section blocks (repeating card/tile/step structures with title/body/image/cta), li lists, extended paragraphs, images as { src, alt }, and per-section widgets = { hint, html, css? } — the cleaned source HTML + matching CSS of composite visuals (device mockup, chat thread, dashboard, browser frame). Both levels lift the design system from a `tailwind.config` block when present (Google Stitch / Tailwind-CDN pages): `palette` named by token (e.g. primary → #a43b38), `colors` ranked by usage, and `design_tokens` with the resolved spacing grid, corner radii and type scale (e.g. display-lg → 48px). Image URLs in the result (images, background_images, og_image) belong to the source page. Absolute-canvas builder exports return the deterministic `source` at either level."

Previous value: -"How the caller intends to use the result. 'adapt' (default) — use as a layout reference and rewrite the TEXT for the user's brand (images from the reference are still re-hosted via upload_images and reused). 'clone' — keep text and images close to the original. For absolute-canvas exports the deterministic `source` is a clone either way."New value: +"How the result will be used. 'adapt' (default): the reference provides layout and imagery while the text is rewritten for the user's brand. 'clone': text and images stay close to the original. Absolute-canvas exports return a clone `source` either way."

Previous value: -"Absolute-canvas mode only: return ONLY these canvas section ids (use the ids from a previous call's canvas_summary.sections[].id; 'SECTION_POPUP' selects the popups). When a full-page call comes back canvas_summary.truncated:true (styles pruned to fit the size cap), re-call per section to get each section's `source` in FULL untrimmed detail — pairs naturally with building the page incrementally via add_section (pass that call's source.page[0] to add_section)."New value: +"Absolute-canvas mode only: return only these canvas section ids (from a previous result's canvas_summary.sections[].id; 'SECTION_POPUP' selects the popups). A full-page result marked canvas_summary.truncated:true has its styles pruned to fit the size cap; per-section results carry each section's `source` untrimmed, and `source.page[0]` is a single section node."

Previous value: -"Edit a LIVE page by id (from create_page, list_pages, or find_pages; must be owned by the account). Provide page_id OR draft_id. For a sections or update draft_id you may also pass page_id here to override the stored page target."New value: +"A live page id to edit (must be owned by the account). Provide page_id OR draft_id; with a sections or update draft_id, page_id overrides the stored target page."

Added value: +[
+  {
+    "additionalProperties": {},
+    "type": "object"
+  },
+  {
+    "items": {
+      "additionalProperties": {},
+      "type": "object"
+    },
+    "type": "array"
+  },
+  {
+    "type": "string"
+  }
+]

Previous value: -"One op object or an array of them (object/array or JSON string). Each targets an element by id: {op:'update',id,type?,specials?,styles?:{desktop?,mobile?},config?:{desktop?,mobile?},events?,properties?} merges fields into the element (op may be omitted; set `type` to fix a wrong element type; update MERGES — it cannot DELETE an existing/stray key, so 'must NOT have additional properties' errors need op:'replace' with a clean node); {op:'replace',id,element} swaps the node; {op:'remove',id} deletes it; {op:'add',parent_id,element} appends a child to a container. `element` may be a SPARSE node (id/type/styles/specials/events only) — the server hydrates omitted boilerplate from factory defaults. OMIT (or pass empty array) when draft_id is given and you just want to commit/retry the cached draft as-is."New value: +"One op object or an array of them (object/array or JSON string). Each targets an element by id: {op:'update',id,type?,specials?,styles?:{desktop?,mobile?},config?:{desktop?,mobile?},events?,properties?} merges fields into the element (op may be omitted; `type` changes the element type; a merge cannot delete an existing key, so schema 'must NOT have additional properties' errors are fixed with op:'replace' and a clean node); {op:'replace',id,element} swaps the node; {op:'remove',id} deletes it; {op:'add',parent_id,element} appends a child to a container. `element` may be a sparse node (id/type/styles/specials/events); omitted boilerplate is filled from factory defaults. Empty or omitted with a draft_id: the cached draft is committed as-is."

Previous value: -"Viewport width in px (default 1280; use ~960/1200 to match the page canvas, ~420 for mobile)."New value: +"Viewport width in px (default 1280; ~960 or 1200 matches the desktop page canvas, ~420 the mobile one)."

Previous value: -"Multiple subject queries (one per image slot) to run in parallel — recommended for a page with 2+ images so each only costs ONE round-trip."New value: +"Several subject queries (typically one per image slot), run in parallel in one call."

Previous value: -"Single subject query — backward-compat. Prefer `queries` when the page needs 2+ images."New value: +"Single subject query; returns the full result."

Previous value: -"The source_version get_page returned for this page. When it no longer matches the live page the save is REJECTED instead of reverting whatever was edited in the Webcake editor meanwhile. Optional — omit it and the server uses the version it recorded on your last read/write of this page."New value: +"The page's source_version as returned by get_page. When it no longer matches the live page, the save is rejected rather than reverting edits made in the Webcake editor meanwhile. Optional — when omitted, the server uses the version it recorded at this session's last read or write of the page."

Previous value: -"A draft_id from a previous update_page call (dry_run=true or a timed-out/failed update). Loads the cached source — no need to re-send the full JSON. Use for dry-run → real call transitions and retrying after a timeout."New value: +"A draft_id from a previous update_page call (dry_run=true or a timed-out/failed update). Loads the cached source, so the full JSON is not re-sent; covers the dry-run → real call step and retries after a timeout."

Previous value: -"Default false. true = save even when the page changed outside this session, discarding those changes. Only pass it after the user has said to."New value: +"Default false. true saves even when the page changed outside this session, discarding those outside changes."

Added value: +[
+  {
+    "additionalProperties": {},
+    "type": "object"
+  },
+  {
+    "type": "string"
+  }
+]

Previous value: -"Organization whose media collection the images are filed into — REQUIRED when the account has 2+ orgs, and it must match the org the page is created in. Omit only to use WEBCAKE_ORG_ID / x-webcake-org-id, or to auto-select when the account has exactly ONE org; with 2+ orgs and none given the call returns reason:'organization_required' with the org list. Ignored when there are no credentials (public CDN fallback)."New value: +"Organization whose media collection receives the images — normally the organization the page lives in. Optional when WEBCAKE_ORG_ID / x-webcake-org-id is set or the account has exactly one organization; with two or more and none given, the result is reason:'organization_required' with the organization list. Ignored without credentials (public CDN fallback)."

Added value: +[
+  {
+    "additionalProperties": {},
+    "type": "object"
+  },
+  {
+    "type": "string"
+  }
+]

Added value: +[
+  "page"
+]

Added value: +{
+  "description": "Default false. Only meaningful when committing an 'update' draft: true saves the cached snapshot even though the page changed outside this session, discarding those changes. A page_id patch never needs it — it merges into the tree it just read.",
+  "type": "boolean"
+}

Added value: +{
+  "description": "The source_version get_page returned for this page. When it no longer matches the live page the save is REJECTED instead of reverting whatever was edited in the Webcake editor meanwhile. Optional — omit it and the server uses the version it recorded on your last read/write of this page.",
+  "type": "string"
+}

Added value: +{
+  "description": "Default false. true = save even when the page changed outside this session, discarding those changes. Only pass it after the user has said to.",
+  "type": "boolean"
+}