anytype_update_object

Instructions

Implementation Reference

• src/handlers/objects.ts:167-274 (handler)

  The primary handler function executing the tool's logic: handles updates via replacement strategy for content (fetch old, create new with updates, delete old) or direct PATCH, processes properties/tags, with fallback handling.

  export async function handleUpdateObject(args: any) {
    const { space_id, object_id, body, markdown, properties, ...updateData } = args;
    
    // Handle markdown alias
    const contentField = markdown || body;
    
    // Process and validate tags if properties are provided
    let processedProperties = [];
    if (properties && Array.isArray(properties)) {
      processedProperties = await validateAndProcessTags(space_id, properties);
      console.log(`Processed ${processedProperties.length} properties for object update`);
    }
    
    // Prepare final update data
    const finalUpdateData = {
      ...updateData,
      ...(processedProperties.length > 0 && { properties: processedProperties })
    };
    
    // If there's content to update, use replacement strategy
    if (contentField) {
      try {
        // Get current object
        const currentObject = await makeRequest(`/v1/spaces/${space_id}/objects/${object_id}`);
        
        // Build new object data with processed properties
        const newObjectData = buildNewObjectData(finalUpdateData, currentObject, contentField);
        
        // Create new object
        const newObjectResponse = await makeRequest(`/v1/spaces/${space_id}/objects`, {
          method: 'POST',
          body: JSON.stringify(newObjectData),
        });
        
        // Delete old object
        await makeRequest(`/v1/spaces/${space_id}/objects/${object_id}`, {
          method: 'DELETE',
        });
        
        return {
          content: [{
            type: 'text',
            text: JSON.stringify({
              message: 'Object updated successfully using replacement strategy',
              old_object_id: object_id,
              new_object: newObjectResponse,
              strategy: 'replacement',
              processed_properties: processedProperties.length,
              tag_assignments: processedProperties.filter(p => p.multi_select || p.select).length
            }, null, 2)
          }]
        };
      } catch (replacementError) {
        console.error('Replacement strategy failed, trying traditional update:', replacementError);
        
        // Fallback to traditional PATCH method
        try {
          const patchData = {
            body: contentField,
            ...finalUpdateData
          };
          
          const response = await makeRequest(`/v1/spaces/${space_id}/objects/${object_id}`, {
            method: 'PATCH',
            body: JSON.stringify(patchData),
          });
          
          return {
            content: [{
              type: 'text',
              text: JSON.stringify({
                message: 'Object updated using traditional method (replacement failed)',
                object: response,
                strategy: 'traditional',
                processed_properties: processedProperties.length,
                tag_assignments: processedProperties.filter(p => p.multi_select || p.select).length,
                replacement_error: replacementError instanceof Error ? replacementError.message : 'Unknown error'
              }, null, 2)
            }]
          };
        } catch (traditionalError) {
          throw new AnytypeApiError(
            `Both replacement and traditional update methods failed. Replacement error: ${replacementError instanceof Error ? replacementError.message : 'Unknown'}. Traditional error: ${traditionalError instanceof Error ? traditionalError.message : 'Unknown'}`,
            500,
            { replacementError, traditionalError }
          );
        }
      }
    } else {
      // No content update, use traditional PATCH
      const response = await makeRequest(`/v1/spaces/${space_id}/objects/${object_id}`, {
        method: 'PATCH',
        body: JSON.stringify(finalUpdateData),
      });
      
      return { 
        content: [{ 
          type: 'text', 
          text: JSON.stringify({
            message: 'Object updated successfully',
            object: response,
            processed_properties: processedProperties.length,
            tag_assignments: processedProperties.filter(p => p.multi_select || p.select).length
          }, null, 2) 
        }] 
      };
    }
  }

• src/tools/objects.ts:63-79 (schema)

  Tool schema definition including input validation, properties, required fields, and description noting the replacement strategy.

  {
    name: 'anytype_update_object',
    description: 'Actualiza un objeto existente. IMPORTANTE: Para actualizaciones de contenido (body/markdown), utiliza una estrategia de reemplazo que crea un nuevo objeto con el contenido actualizado y elimina el original, ya que la API de Anytype no actualiza correctamente el contenido markdown con el método tradicional.',
    inputSchema: {
      type: 'object',
      properties: {
        space_id: { type: 'string', description: 'ID del espacio' },
        object_id: { type: 'string', description: 'ID del objeto' },
        name: { type: 'string', description: 'Nuevo nombre del objeto' },
        body: { type: 'string', description: 'Nuevo contenido (Markdown) - Se aplicará estrategia de reemplazo' },
        markdown: { type: 'string', description: 'Nuevo contenido (Markdown) - alias para body - Se aplicará estrategia de reemplazo' },
        icon: iconSchema,
        properties: objectPropertiesSchema,
      },
      required: ['space_id', 'object_id'],
    },
  },

• src/index.ts:130-131 (registration)

  Switch case registration dispatching to the handleUpdateObject handler.

  case 'anytype_update_object':
    return await handleUpdateObject(args);

• src/index.ts:85-93 (registration)

  Tool list registration including objectTools which contains the anytype_update_object definition.

  const tools = [
    ...spaceTools,
    ...objectTools,
    ...propertyTools,
    ...typeTools,
    ...tagTools,
    ...templateTools,
    ...listTools,
  ];

• src/handlers/objects.ts:9-49 (helper)

  Helper function to validate and process tag assignments in properties for object updates.

  async function validateAndProcessTags(spaceId: string, properties: any[]): Promise<any[]> {
    if (!properties || !Array.isArray(properties)) {
      return [];
    }
  
    const processedProperties = [];
  
    for (const prop of properties) {
      const processedProp = { ...prop };
  
      // Handle multi_select properties (tags)
      if (prop.multi_select && Array.isArray(prop.multi_select)) {
        try {
          // Validate that all tag IDs exist
          // Note: We can't easily validate individual tags without knowing the property_id
          // This is a limitation of the current API structure
          console.log(`Processing multi_select property "${prop.key}" with ${prop.multi_select.length} tags`);
          processedProp.multi_select = prop.multi_select;
        } catch (error) {
          console.warn(`Warning: Could not validate tags for property "${prop.key}":`, error);
          // Keep the tags anyway, let the API handle validation
          processedProp.multi_select = prop.multi_select;
        }
      }
  
      // Handle single select properties
      if (prop.select) {
        try {
          console.log(`Processing select property "${prop.key}" with tag: ${prop.select}`);
          processedProp.select = prop.select;
        } catch (error) {
          console.warn(`Warning: Could not validate tag for property "${prop.key}":`, error);
          processedProp.select = prop.select;
        }
      }
  
      processedProperties.push(processedProp);
    }
  
    return processedProperties;
  }