bluesky-social/feed-generator
Feed Generator
The feed generator is a framework for building and deploying custom algorithmic content feeds within the AT Protocol network. It provides the infrastructure to define unique curation logic, register these algorithms to user profiles, and serve personalized content streams to the network.
The framework distinguishes itself by integrating real-time network activity indexing with a handler-based routing system. By consuming live event streams, it maintains local datasets that allow developers to apply custom sorting and filtering rules to public content. It manages the lifecycle of these feeds through declarative registration, enabling services to be linked to account owners and discovered across the decentralized ecosystem.
The system includes built-in security and operational utilities to handle authenticated requests and large-scale data retrieval. It uses token-based identity verification to ensure secure access to user-specific data and employs cursor-based pagination to manage memory usage when serving large result sets. Configuration is handled through external environment variables, allowing for adjustments to service behavior without requiring code redeployment.
Features
- Algorithmic Feed Development Frameworks - Provides the framework for building custom algorithmic content feeds for the AT Protocol.
- Social Feed Ranking Algorithms - Implements custom ranking and filtering logic to curate personalized social media content feeds.
- Decentralized - Serves as a framework for building and serving algorithmic feeds from the decentralized social network protocol.
- Network Activity Streamers - Subscribes to real-time network activity streams to process incoming posts.
- Network Activity Indexers - Builds local datasets from real-time network activity for efficient content ranking.
- Real-Time Event Processing - Processes real-time network event streams to maintain searchable content indexes.
- Decentralized Identity Authentication - Authenticates requests using decentralized identity verification to ensure secure access to user data.
- Algorithmic - Provides the core infrastructure for generating custom algorithmic content feeds within the network.
- Real-Time Network Indexing Engines - Consumes live event streams to build local databases for content filtering.
- Algorithm Publication Registries - Enables the publication of custom sorting logic to the network.
- Algorithm Handler Mappings - Maps feed identifiers to specific handler functions that define curation logic.
- Feed Registration Services - Facilitates the registration and discovery of custom feeds by linking them to user profiles.
- Cursor-Based Pagination - Implements cursor-based pagination to efficiently serve large batches of feed items.
- Decentralized Social Networks - Provides infrastructure for indexing and retrieving social activity data within a decentralized network protocol.
- JSON Web Token Validators - Implements validation logic for JSON Web Tokens to secure access to personalized content feeds.
- Action-to-Handler Mappings - Routes incoming feed requests to specific handler functions for custom curation.
- Declarative Feed Registrars - Publishes metadata records to a global registry for feed discovery.
Star history
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