Daily Newsletter for 🤗 Daily Papers

This repository sends out a newsletter at 0 20 * * * collected from 🤗 Daily Papers to the subscribers. If you want to subscribe, please join the newsletter group.

Everything is automated via GitHub Action, so no paid maintanance at all.

How this works?

This whole project works in 2 steps broadly in the perspective of GitHub Action workflow.

1. collect papers

   1. Download the metadata of daily papers from 🤗 Daily Papers API Endpoint. The target date is the yesterday since it is unclear when the full list of daily paper is fully updated. The target date is dynamically calculated via date command.
   2. Run go run main.go parse command to (1) parse the downloaded the metadata file (JSON), (2) generate summaries and categories/tags of each paper via Gemini 2.5 Flash API, and (3) generate reformatted yaml file for each paper which is suitable for newsletter program. Each yaml file will be stored inside the current directory.

2. send newsletter

   1. Grasp all the yaml files from the current directory.
   2. Fill in the email HTML template with the contents from the yaml files.
   3. Send out email to the receivers which are specified in the config.yaml file.
   4. Clean up the current directory.

Both summaries and categorization tags are generated by Google's Gemini 2.5 Flash model. This provides fast and accurate paper analysis with a single API provider.

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Todos

• Auto Translation to other languages (first target -> Korean)