LibreCat is a collaborative community of library developers and enthusiasts that creates free, open-source software tools for processing and managing library metadata. Their primary offering, Catmandu, provides a command-line client and Perl API to facilitate the extraction, transformation, and loading (ETL) of data from various formats into databases or files. The group distributes these tools as-is without commercial support, focusing on enabling libraries to efficiently handle complex metadata workflows.

LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count. 

How to get LLM mention data →
// Fetch LibreCat mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "LibreCat",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]