chore: rename repository from spectrum-tokens to spectrum-design-data

.changeset/auto-collapse-large-diffs.md

@@ -0,0 +1,12 @@
+---
+"@adobe/token-diff-generator": patch
+"@adobe/spectrum-component-diff-generator": patch
+---
+
+feat: auto-collapse details sections with more than 20 items
+
+Diff report templates now automatically collapse `<details>` sections
+when they contain more than 20 items, improving readability for large
+diffs like repository-wide changes. Sections with 20 or fewer items
+remain open by default for quick scanning.
+

.changeset/repo-rename.md

@@ -0,0 +1,19 @@
+---
+"@adobe/spectrum-tokens": major
+"@adobe/spectrum-component-api-schemas": major
+"@adobe/spectrum-design-data-mcp": patch
+---
+
+BREAKING CHANGE: Repository renamed from spectrum-tokens to
+spectrum-design-data
+
+**Breaking Changes:**
+- JSON Schema `$id` URIs changed (spectrum-tokens → spectrum-design-data)
+- External tools referencing schemas by `$id` must update references
+
+**Changes:**
+- Updated all GitHub repository and Pages URLs
+- Updated schema base URIs to maintain consistency
+
+**Note:** NPM package names unchanged. GitHub redirects are in place.
+

.github/actions/diff-pr-comment/action.yml

@@ -64,6 +64,16 @@ runs:
         if [ "${{ inputs.diff-generated }}" == "true" ]; then
           # Decode base64 content and append to file
           echo "${{ inputs.diff-content }}" | base64 -d >> /tmp/comment_body.md
+        elif [ "${{ inputs.diff-generated }}" == "too-large" ]; then
+          # Diff too large case
+          echo "⚠️ **The diff output is too large to display in a PR comment.**" >> /tmp/comment_body.md
+          echo "" >> /tmp/comment_body.md
+          echo "${{ inputs.diff-content }}" >> /tmp/comment_body.md
+          echo "" >> /tmp/comment_body.md
+          echo "For large-scale changes like repository renames, please run the diff tool locally:" >> /tmp/comment_body.md
+          echo '```bash' >> /tmp/comment_body.md
+          echo "pnpm --filter @adobe/${{ inputs.diff-type }}-diff-generator exec -- tdiff report --otb ${{ github.base_ref }} --ntb ${{ github.head_ref }}" >> /tmp/comment_body.md
+          echo '```' >> /tmp/comment_body.md
         elif [ "${{ inputs.diff-generated }}" == "false" ]; then
           # No changes case
           echo "No ${{ steps.comment-details.outputs.description }} changes detected in this pull request." >> /tmp/comment_body.md

.github/actions/generate-diff/action.yml

@@ -89,9 +89,18 @@ runs:
 
         # Check if the command succeeded and output file exists
         if [ $exit_code -eq 0 ] && [ -f "${{ inputs.output-file }}" ] && [ -s "${{ inputs.output-file }}" ]; then
-          echo "diff_generated=true" >> $GITHUB_OUTPUT
-          # Use base64 encoding to safely pass multiline content
-          echo "diff_content=$(base64 -w 0 < "${{ inputs.output-file }}")" >> $GITHUB_OUTPUT
+          # Check file size (GitHub Actions output limit is ~1MB, base64 adds 33% overhead)
+          file_size=$(wc -c < "${{ inputs.output-file }}")
+          max_size=$((750 * 1024))  # 750KB limit to be safe
+
+          if [ $file_size -gt $max_size ]; then
+            echo "diff_generated=too-large" >> $GITHUB_OUTPUT
+            echo "diff_content=Diff output is too large to display in PR comment (${file_size} bytes). Please check the workflow artifacts or run the diff tool locally." >> $GITHUB_OUTPUT
+          else
+            echo "diff_generated=true" >> $GITHUB_OUTPUT
+            # Use base64 encoding to safely pass multiline content
+            echo "diff_content=$(base64 -w 0 < "${{ inputs.output-file }}")" >> $GITHUB_OUTPUT
+          fi
         elif [ $exit_code -eq 0 ] && [ -f "${{ inputs.output-file }}" ]; then
           # Command succeeded but file exists but is empty (no changes)
           echo "diff_generated=false" >> $GITHUB_OUTPUT

README.md

@@ -1,6 +1,6 @@
 Note: for [Spectrum 2](https://s2.spectrum.adobe.com/) token data has been graduated to the `main` branch. If you need access to the S1 data, use the [`s1-legacy` branch](https://github.com/adobe/spectrum-design-data/tree/s1-legacy) and `v12.x.x` packages on [NPM](https://www.npmjs.com/package/@adobe/spectrum-tokens?activeTab=versions).
 
-The [Spectrum token visualizer](https://opensource.adobe.com/spectrum-tokens/visualizer/) shows the token data for S1. For Spectrum 2 data, use [opensource.adobe.com/spectrum-tokens/s2-visualizer/](https://opensource.adobe.com/spectrum-tokens/s2-visualizer/).
+The [Spectrum token visualizer](https://opensource.adobe.com/spectrum-design-data/visualizer/) shows the token data for S1. For Spectrum 2 data, use [opensource.adobe.com/spectrum-design-data/s2-visualizer/](https://opensource.adobe.com/spectrum-design-data/s2-visualizer/).
 
 # Spectrum Tokens Monorepo
 
@@ -22,11 +22,11 @@ Packages in this monorepo:
 
 ## Documentation & Visualization
 
-* [Spectrum Token Visualizer Tool](docs/visualizer/) a visualizer for inspecting S1 tokens. Published as a [static site](https://opensource.adobe.com/spectrum-tokens/visualizer/).
-* [Spectrum Token Visualizer Tool S2](docs/s2-visualizer/) a version of the visualizer that shows the Spectrum 2 data. Published as a [static site](https://opensource.adobe.com/spectrum-tokens/s2-visualizer/).
+* [Spectrum Token Visualizer Tool](docs/visualizer/) a visualizer for inspecting S1 tokens. Published as a [static site](https://opensource.adobe.com/spectrum-design-data/visualizer/).
+* [Spectrum Token Visualizer Tool S2](docs/s2-visualizer/) a version of the visualizer that shows the Spectrum 2 data. Published as a [static site](https://opensource.adobe.com/spectrum-design-data/s2-visualizer/).
 * [Spectrum S2 Tokens Viewer](docs/s2-tokens-viewer/) an enhanced token viewer with component usage analysis for Spectrum 2 tokens.
 * [Spectrum Tokens Docs](docs/site/) a static site to show the component options API and other token data.
-* [Release Timeline Visualization](docs/release-timeline/) interactive charts showing release frequency and development activity patterns. Published as a [static site](https://opensource.adobe.com/spectrum-tokens/release-timeline/).
+* [Release Timeline Visualization](docs/release-timeline/) interactive charts showing release frequency and development activity patterns. Published as a [static site](https://opensource.adobe.com/spectrum-design-data/release-timeline/).
 
 ## Development Tools
 

SPECTRUM_MULTIPLATFORM_SDK_STRATEGY.md

@@ -83,7 +83,7 @@ This document consolidates research and strategic planning for building a **comp
 ### **Team Ownership Model**
 
 ```
-spectrum-tokens/
+spectrum-design-data/
 ├── base-design-system/          # 🔒 Core Spectrum Team
 │   ├── tokens/
 │   ├── schemas/

TOOLING_STANDARDS.md

@@ -108,7 +108,7 @@ tasks:
   "$schema": "https://unpkg.com/@changesets/config@2.3.0/schema.json",
   "changelog": [
     "@changesets/changelog-github",
-    { "repo": "adobe/spectrum-tokens" }
+    { "repo": "adobe/spectrum-design-data" }
   ],
   "commit": false,
   "access": "public",

docs/release-timeline/CHANGELOG.md

@@ -7,16 +7,18 @@
 - [#566](https://github.com/adobe/spectrum-design-data/pull/566) [`e0de953`](https://github.com/adobe/spectrum-design-data/commit/e0de953fb8ef5aba92782838094eeec3a4c78321) Thanks [@GarthDB](https://github.com/GarthDB)! - Add release timeline visualization and analysis tools for Spectrum Tokens change tracking.
 
   This adds new internal tooling for analyzing and visualizing the frequency and scope of Spectrum Tokens releases:
-  - **Release Analyzer Tool** (`tools/release-analyzer/`): Parses git tags and CHANGELOG.md to extract release data and change scope metrics
-  - **Interactive Timeline Visualization** (`docs/release-timeline/`): D3.js-powered charts showing release frequency, change scope, and development activity over time
-  - **GitHub Pages Integration**: Build system to deploy static visualization to `/spectrum-tokens/release-timeline/`
+
+  * **Release Analyzer Tool** (`tools/release-analyzer/`): Parses git tags and CHANGELOG.md to extract release data and change scope metrics
+  * **Interactive Timeline Visualization** (`docs/release-timeline/`): D3.js-powered charts showing release frequency, change scope, and development activity over time
+  * **GitHub Pages Integration**: Build system to deploy static visualization to `/spectrum-tokens/release-timeline/`
 
   These tools provide data-driven insights into design system evolution patterns and coordination costs, supporting the business case for systematic token infrastructure at scale.
 
   The visualization demonstrates:
-  - 220+ releases across 3 years with varying change scope (1-2000+ tokens)
-  - High development activity (61 beta releases, 24 experimental snapshots)
-  - 11 concurrent development feature streams
-  - Clear trends in release frequency and impact
+
+  * 220+ releases across 3 years with varying change scope (1-2000+ tokens)
+  * High development activity (61 beta releases, 24 experimental snapshots)
+  * 11 concurrent development feature streams
+  * Clear trends in release frequency and impact
 
   All new packages are marked as private and will not be published to npm.

docs/site/public/schemas/component.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "$id": "https://opensource.adobe.com/spectrum-tokens/schemas/component.json",
+  "$id": "https://opensource.adobe.com/spectrum-design-data/schemas/component.json",
   "title": "Component",
   "type": "object",
   "properties": {
@@ -20,7 +20,10 @@
             "typography"
           ]
         },
-        "documentationUrl": { "type": "string", "format": "uri" }
+        "documentationUrl": {
+          "type": "string",
+          "format": "uri"
+        }
       },
       "required": ["category", "documentationUrl"]
     }

docs/site/public/schemas/components/accordion.json

@@ -0,0 +1,74 @@
+{
+  "$schema": "https://opensource.adobe.com/spectrum-design-data/schemas/component.json",
+  "$id": "https://opensource.adobe.com/spectrum-design-data/schemas/components/accordion.json",
+  "title": "Accordion",
+  "description": "An accordion is a vertically stacked set of interactive headings that each contain a title and a content area.",
+  "meta": {
+    "category": "inputs",
+    "documentationUrl": "https://spectrum.adobe.com/page/accordion/"
+  },
+  "type": "object",
+  "properties": {
+    "state": {
+      "type": "string",
+      "enum": ["default", "hover", "down", "keyboard focus"],
+      "default": "default"
+    },
+    "size": {
+      "type": "string",
+      "enum": ["s", "m", "l", "xl"],
+      "default": "m"
+    },
+    "isQuiet": {
+      "type": "boolean",
+      "default": false
+    },
+    "isDisabled": {
+      "type": "boolean",
+      "default": false
+    },
+    "density": {
+      "type": "string",
+      "enum": ["compact", "regular", "spacious"],
+      "default": "regular"
+    },
+    "items": {
+      "type": "array",
+      "description": "An array of accordion items.",
+      "items": {
+        "type": "object",
+        "properties": {
+          "label": {
+            "type": "string",
+            "description": "The text label displayed for the accordion item."
+          },
+          "content": {
+            "type": "string",
+            "description": "The content shown when the accordion item is expanded."
+          },
+          "isExpanded": {
+            "type": "boolean",
+            "default": false,
+            "description": "Whether the accordion item is expanded by default."
+          },
+          "hasSwitch": {
+            "type": "boolean",
+            "default": false,
+            "description": "If true, the accordion item includes a switch."
+          },
+          "hasActionButton": {
+            "type": "boolean",
+            "default": false,
+            "description": "If true, the accordion item includes an action button."
+          }
+        },
+        "required": ["label"]
+      }
+    },
+    "isMultiple": {
+      "type": "boolean",
+      "default": false,
+      "description": "If true, multiple accordion items can be expanded at the same time."
+    }
+  }
+}

docs/site/public/schemas/components/action-bar.json

@@ -1,6 +1,6 @@
 {
-  "$schema": "https://opensource.adobe.com/spectrum-tokens/schemas/component.json",
-  "$id": "https://opensource.adobe.com/spectrum-tokens/schemas/components/action-bar.json",
+  "$schema": "https://opensource.adobe.com/spectrum-design-data/schemas/component.json",
+  "$id": "https://opensource.adobe.com/spectrum-design-data/schemas/components/action-bar.json",
   "title": "Action bar",
   "description": "Action bars are used for single and bulk selection patterns, when a user needs to perform actions on either a single or multiple items at the same time.",
   "meta": {

docs/site/public/schemas/components/action-button.json

@@ -1,6 +1,6 @@
 {
-  "$schema": "https://opensource.adobe.com/spectrum-tokens/schemas/component.json",
-  "$id": "https://opensource.adobe.com/spectrum-tokens/schemas/components/action-button.json",
+  "$schema": "https://opensource.adobe.com/spectrum-design-data/schemas/component.json",
+  "$id": "https://opensource.adobe.com/spectrum-design-data/schemas/components/action-button.json",
   "title": "Action button",
   "description": "Action buttons allow users to perform an action or mark a selection. They're used for similar, task-based options within a workflow, and are ideal for interfaces where buttons aren't meant to draw a lot of attention.",
   "meta": {
@@ -17,7 +17,7 @@
       "default": false
     },
     "icon": {
-      "$ref": "https://opensource.adobe.com/spectrum-tokens/schemas/types/workflow-icon.json",
+      "$ref": "https://opensource.adobe.com/spectrum-design-data/schemas/types/workflow-icon.json",
       "description": "Icon must be present if the label is not defined."
     },
     "size": {
@@ -43,7 +43,7 @@
       "description": "Static color must not be set for the default version of this component."
     },
     "selectedTextColor": {
-      "$ref": "https://opensource.adobe.com/spectrum-tokens/schemas/types/hex-color.json"
+      "$ref": "https://opensource.adobe.com/spectrum-design-data/schemas/types/hex-color.json"
     },
     "hasHoldIcon": {
       "type": "boolean",

docs/site/public/schemas/components/action-group.json

@@ -1,6 +1,6 @@
 {
-  "$schema": "https://opensource.adobe.com/spectrum-tokens/schemas/component.json",
-  "$id": "https://opensource.adobe.com/spectrum-tokens/schemas/components/action-group.json",
+  "$schema": "https://opensource.adobe.com/spectrum-design-data/schemas/component.json",
+  "$id": "https://opensource.adobe.com/spectrum-design-data/schemas/components/action-group.json",
   "title": "Action group",
   "description": "An action group is a grouping of action buttons that are related to each other.",
   "meta": {

docs/site/public/schemas/components/alert-banner.json

@@ -1,6 +1,6 @@
 {
-  "$schema": "https://opensource.adobe.com/spectrum-tokens/schemas/component.json",
-  "$id": "https://opensource.adobe.com/spectrum-tokens/schemas/components/alert-banner.json",
+  "$schema": "https://opensource.adobe.com/spectrum-design-data/schemas/component.json",
+  "$id": "https://opensource.adobe.com/spectrum-design-data/schemas/components/alert-banner.json",
   "title": "Alert banner",
   "description": "Alert banners show pressing and high-signal messages, such as system alerts. They're meant to be noticed and prompt users to take action.",
   "meta": {
@@ -14,7 +14,7 @@
     },
     "variant": {
       "type": "string",
-      "enum": ["neutral", "informative", "negative"],
+      "enum": ["neutral", "informative", "negative", "accent"],
       "default": "neutral"
     },
     "actionLabel": {

docs/site/public/schemas/components/alert-dialog.json

@@ -1,6 +1,6 @@
 {
-  "$schema": "https://opensource.adobe.com/spectrum-tokens/schemas/component.json",
-  "$id": "https://opensource.adobe.com/spectrum-tokens/schemas/components/alert-dialog.json",
+  "$schema": "https://opensource.adobe.com/spectrum-design-data/schemas/component.json",
+  "$id": "https://opensource.adobe.com/spectrum-design-data/schemas/components/alert-dialog.json",
   "title": "Alert dialog",
   "description": "Alert dialogs display important information that users need to acknowledge. They appear over the interface and block further interactions until an action is selected.",
   "meta": {

docs/site/public/schemas/components/avatar-group.json

@@ -0,0 +1,22 @@
+{
+  "$schema": "https://opensource.adobe.com/spectrum-design-data/schemas/component.json",
+  "$id": "https://opensource.adobe.com/spectrum-design-data/schemas/components/avatar-group.json",
+  "title": "Avatar group",
+  "description": "Avatar groups display a collection of avatars representing people or entities.",
+  "meta": {
+    "category": "actions",
+    "documentationUrl": "https://spectrum.adobe.com/page/avatar-group/"
+  },
+  "type": "object",
+  "properties": {
+    "label": {
+      "type": "string",
+      "description": "Optional text label displayed with the avatar group (e.g., group name)."
+    },
+    "size": {
+      "type": "number",
+      "enum": [50, 75, 100, 200, 300, 400, 500],
+      "default": 100
+    }
+  }
+}

docs/site/public/schemas/components/avatar.json

@@ -1,6 +1,6 @@
 {
-  "$schema": "https://opensource.adobe.com/spectrum-tokens/schemas/component.json",
-  "$id": "https://opensource.adobe.com/spectrum-tokens/schemas/components/avatar.json",
+  "$schema": "https://opensource.adobe.com/spectrum-design-data/schemas/component.json",
+  "$id": "https://opensource.adobe.com/spectrum-design-data/schemas/components/avatar.json",
   "title": "Avatar",
   "description": "An avatar is a thumbnail representation of an entity, such as a user or an organization.",
   "meta": {
@@ -11,21 +11,34 @@
   "properties": {
     "size": {
       "type": "number",
-      "enum": [50, 75, 100, 200, 300, 400, 500, 600, 700],
-      "default": 100
+      "enum": [
+        50, 75, 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1100, 1200,
+        1300, 1400, 1500
+      ],
+      "default": 500
     },
     "image": {
       "type": "string",
-      "enum": ["text", "image"],
-      "default": "image"
+      "enum": [
+        "user image",
+        "gradient image",
+        "gradient",
+        "guest image",
+        "initials"
+      ],
+      "default": "user image"
     },
     "isDisabled": {
       "type": "boolean",
       "default": false
     },
+    "showStroke": {
+      "type": "boolean",
+      "default": false
+    },
     "state": {
       "type": "string",
-      "enum": ["default", "hover", "down", "keyboard focus"],
+      "enum": ["default", "down", "keyboard focus"],
       "default": "default"
     }
   }