XML Product Feed

Search within Google Product XML feeds using semantic and full-text search.

Category: Retrievers · Plans: Trial, Starter, Pro, Premium, Enterprise · Type: XMLProductFeed

Inputs#

%!s()#

Filter products using the supported CEL (Common Expression Language) subset.

Comparison Operators:

• == Equal: color == "red"
• != Not equal: brand != "Generic"
• > Greater than: price > 100
• >= Greater or equal: price >= 50
• < Less than: price < 200
• <= Less or equal: price <= 150

Logical Operators:

• && AND: price > 100 && color == "blue"
• || OR: brand == "Nike" || brand == "Adidas"
• () Grouping: (price < 100 || price > 500) && availability == "in_stock"

List Membership:

• in operator: brand in ["Nike", "Adidas", "Puma"]

String Predicates (case-sensitive):

• contains: title.contains("carp rod")
• startsWith: brand.startsWith("Sport")
• endsWith: product_type.endsWith("Reels")
• matches: title.matches("(?i)kapr")
• matches supports an optional leading (?i) for case-insensitive matching, whole-expression ^ / $ anchors, literals, ., basic character classes, grouping, alternation, and greedy quantifiers (repeat counts up to 1000, without leading zeros). Escape regex punctuation with a double backslash in the expression string. Lookaround, backreferences, scoped flags, alphabetic/numeric regex escapes, and case-insensitive character-class ranges are rejected. Escape literal braces, literal brackets inside character classes, and literal hyphens at character-class edges
• Regex queries are limited to 1000 characters, including expansion for case-insensitive matching

Boolean Values:

• true and false can be standalone expressions or comparison/list values: is_bundle == false && true

Available Fields:

• price (numeric)
• availability (“in_stock”, “out_of_stock”, “preorder”, “backorder”)
• title, description, product_type, brand, color, size, material, condition, gender, age_group
• Any scalar custom field from your product feed

Field Paths:

• Bare fields are read from merchant_metadata, so price > 100 and merchant_metadata.price > 100 are the same filter
• Feed elements are indexed one level deep. An element with child elements, such as g:shipping or g:product_detail, is not stored as an object, so a dotted path into it (shipping.country) matches no products
• String predicates use untokenized values. Exact title and description values longer than 256 characters are not indexed, so these predicates do not match them
• Bracket keys, array indexes, wildcard paths, global functions, chained calls, and methods other than those listed above are not supported

Examples:

• price < 100 - Products under $100
• availability == "in_stock" - Only in-stock items
• price >= 50 && price <= 200 - Price range
• color == "red" && size in ["M", "L"] - Red in M or L
• brand in ["Nike", "Adidas"] && price < 150 - Nike or Adidas under $150
• (brand == "Nike" || brand == "Adidas") && price < 100 - Nike or Adidas under $100
• availability == "in_stock" && (color == "red" || color == "blue") - In-stock red or blue items

Outputs#

Use as an agent tool#

Tool name: xmlproductfeed

Search within Google Product XML feeds using semantic and full-text search.