AI Agent Skills

Search infrastructure for AI

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit con…

An open-source RAG-based tool for chatting with your documents.

Open-source observability for your GenAI or LLM application, based on OpenTelemetry

Research recent cross-source changes across Reddit, X, YouTube, Hacker News, and the web.

Open football event data for match analysis, xG research, scouting, and World Cup-style dashboards.

Free and Open Source, Distributed, RESTful Search Engine

Next-generation full-text search library for Browser and Node.js

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and…

Search plugins for qBittorrent search feature

A modular graph-based Retrieval-Augmented Generation (RAG) system

Universal File Online Preview Project based on Spring-Boot

QuestPDF is a modern library for PDF document generation. Its fluent C# API lets you design complex layouts with clean, readable code. Create documents using a flexible,…

First class CMS experience, TypeScript API, Markdown & YAML/JSON based, no DB

Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics

immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history