Create metadata for the SEO Framework from Bricks content using Claude

query InitializeGlobalVariables
  @configureWarningsOnExportingDuplicateVariable(enabled: false)
{
  emptyArray: _echo(value: [])
    @export(as: "elementTexts")
    @remove
}
 
query GetBricksData($customPostId: ID!)
  @depends(on: "InitializeGlobalVariables")
{
  customPost(by:{ id: $customPostId }, status: any) {
    id
    title
    bricksData(filterBy: { include: ["heading", "text"] })
      @underEachArrayItem
        @underJSONObjectProperty(by: { path: "settings.text" })
          @export(as: "elementTexts")
  }
}
 
query GenerateMetadataWithClaude(
  $anthropicAPIKey: String!
  $maxTokens: Int! = 32000
  $promptTemplate: String! = """
You are an SEO expert specializing in metadata optimization.
 
I need to generate SEO metadata for a WordPress page using The SEO Framework plugin.
 
Based on the following content from the page, please generate:
1. A compelling SEO title (max 60 chars)
2. A meta description (max 160 chars)
 
Please respond in JSON format with this structure:
{
  "title": "SEO title here",
  "description": "Meta description here"
}
 
Return ONLY the JSON object. Do not include any explanations, markdown formatting, or code blocks. The response must be a valid JSON object starting with { and ending with }.
 
Content to analyze:
 
{$encodedContent}
"""
  $model: String! = "claude-sonnet-4-0"
)
  @depends(on: "GetBricksData")
{
  encodedContent: _arrayJoin(
    array: $elementTexts,
    separator: "\n\n"
  )
  prompt: _strReplace(
    search: "{$encodedContent}",
    replaceWith: $__encodedContent,
    in: $promptTemplate
  )
  claudeResponse: _sendJSONObjectItemHTTPRequest(input: {
    url: "https://api.anthropic.com/v1/messages",
    method: POST,
    options: {
      headers: [
        {
          name: "x-api-key",
          value: $anthropicAPIKey
        },
        {
          name: "anthropic-version",
          value: "2023-06-01"
        }
      ],
      json: {
        model: $model,
        max_tokens: $maxTokens,
        messages: [
          {
            role: "user",
            content: $__prompt
          }
        ],
      }
    }
  })
    @underJSONObjectProperty(by: { key: "content" })
      @underArrayItem(index: 0)
        @underJSONObjectProperty(by: { key: "text" })
          @export(as: "jsonEncodedMetadata")
}
 
query ExtractMetadata
  @depends(on: "GenerateMetadataWithClaude")
{
  jsonEncodedMetadata: _echo(value: $jsonEncodedMetadata)
    @remove
  decodedMetadata: _strDecodeJSONObject(string: $jsonEncodedMetadata)
  seoMetadataTitle: _objectProperty(
    object: $__decodedMetadata,
    by: { key: "title" }
  )
    @export(as: "seoMetadataTitle")
  seoMetadataDescription: _objectProperty(
    object: $__decodedMetadata,
    by: { key: "description" }
  )
    @export(as: "seoMetadataDescription")
}
 
mutation UpdateSEOFrameworkMetadata($customPostId: ID!)
  @depends(on: "ExtractMetadata")
{
  updateCustomPost(
    input: {
      id: $customPostId
      meta: {
        _genesis_title: [$seoMetadataTitle],
        _genesis_description: [$seoMetadataDescription],
        _open_graph_title: [$seoMetadataTitle],
        _open_graph_description: [$seoMetadataDescription],
        _twitter_title: [$seoMetadataTitle],
        _twitter_description: [$seoMetadataDescription],
      }
    }
  ) {
    status
    errors {
      __typename
      ...on ErrorPayload {
        message
      }
    }
    customPost {
      id
      metaTitle: metaValue(key: "_genesis_title")
      metaDesc: metaValue(key: "_genesis_description")
      socialTitle: metaValue(key: "_open_graph_title")
      socialDesc: metaValue(key: "_open_graph_description")
      twitterTitle: metaValue(key: "_twitter_title")
      twitterDesc: metaValue(key: "_twitter_description")
    }
  }
}Copy