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Published directory entries matching your search.
Onyx is an open-source AI platform that connects to applications to index and surface knowledge, with self-hosted deployment options. It provides agentic RAG search, deep research reports, custom agents, web search, a secure sandbox for code execution, artifacts, and voice mode. It works with major LLMs.
The OONI Probe Tor test provides an automated way of examining whether Tor works in a tested network. It measures the reachability of Tor directory authorities, OR ports and obfs4 bridge addresses. The Tor network is described as free and open source, providing online anonymity, privacy and censorship circumvention.
OPALS is an open-source integrated library system with modules for cataloguing, online public access catalog, circulation, inventory, reports, union catalog and interlibrary loan, equipment and asset management, textbook management, ebook management, streaming video and digital archive management. It is offered for school, academic, special and public libraries.
OpenAlex is an open catalog of the global research system. It indexes half a billion scholarly works, including associated authors, institutions, sources, and topics. The data is freely available for search, analysis, and reuse through a web application, API, and bulk download.
Open Camera is an open source camera app for Android phones and tablets. It offers options such as auto-level, scene modes, color effects, white balance, ISO, HD video, timer, auto-repeat mode and Bluetooth LE remote control. It also supports HDR, exposure bracketing, panorama and manual controls through the Camera2 API.
Open Data Portal of Stavanger Municipality, a site where the municipality publishes datasets for public use. It encourages exploring datasets and building solutions, and asks users to report ideas for new datasets by email. A list of popular keywords links to datasets such as parking availability and water level. Use of data requires stating the NLOD license and the source Opencom.no.
Open Directory Downloader indexes open directory listings across more than 130 supported formats, including FTP, Google Drive, AList, and GoIndex. It is written in C# with .NET (Core) and is cross-platform. Downloading is not yet implemented, but the resulting file can be used with tools such as wget or aria2c.
The Open Exoplanet Catalogue is a decentralized, open-source database of discovered extrasolar planets. The website displays the catalogue in a browser, while the data is stored as human-readable XML files in a git version control system. Contributions and corrections are accepted from professional astronomers and the public, and data can be downloaded from the GitHub repository.
Open Government Portal provides a searchable catalogue of Government of Canada open data. It lists datasets by publisher, format, subjects and update frequency, and includes guidance on working with datasets. The source describes open data as machine-readable, freely shared and reusable without restrictions.
Open-source project that supports software development with code generation, analysis, debugging, or documentation.
An open-source coding agent built for low-cost and open-weight models.
Open Knowledge Maps is a nonprofit, open science AI-based search engine for scientific knowledge. It provides visual overviews of research topics, helps users find relevant research outputs and identify key concepts. The platform searches over 400 million outputs from more than 11,000 sources, with results based solely on underlying metadata to avoid hallucinations.
Open Notebook is an open-source, AI-powered note-taking and research platform focused on user privacy. It includes a podcast generator that transforms notes into customizable audio content, AI tools for summarizing notes and generating insights, granular privacy controls for AI data access, and support for integrating links, PDFs, text files, presentations, YouTube videos and other content types. The platform is designed for researchers, students, and learning enthusiasts.
Open Power System Data is a free-of-charge data platform for electricity system researchers and power system modelling. It collects, checks, processes, documents and publishes publicly available power system data that is inconvenient to use, covering installed generation capacity, individual power plants and time series such as consumption, spot prices and wind and solar generation. Processing scripts are open source on GitHub and data is published primarily as CSV files with JSON metadata.
OpenRouterTeam is the GitHub organization behind OpenRouter, described as a unified interface for LLMs. The organization publishes open source SDKs for TypeScript, Python and Go, plus agent tooling, and maintains the Mintlify-hosted documentation repository for openrouter.ai/docs.
Open Sustainable Technology is a directory and analysis of the open source ecosystem in climate change, sustainable energy, biodiversity and natural resources. Its stated mission is to find, list, and share projects that preserve or analyze natural ecosystems through open technology, methods, data, intelligence, knowledge or tools. Contributions are invited via pull request or email.
Open TV, now known as Fred TV, is a cross-platform IPTV application. It is described as ultra-fast, simple, and powerful. The project seeks community support and accepts donations via GitHub, PayPal, or cryptocurrency.
Open Voice Os is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
Open-source project that supports AI agents, automated workflows, orchestration, or delegated tasks.
Open-Multiple-URLs is a browser extension for Chrome and Firefox that opens a list of URLs at once and extracts URLs from text. It is built with Vue.js on top of WebExtension and supports cross-browser use. Input text and options are saved locally, and tabs can be opened in random order.
Open RAG Eval is an open-source Python evaluation toolkit for Retrieval-Augmented Generation pipelines. It provides TREC-RAG evaluation metrics and a modular design for custom metrics and connectors, with core metrics that do not require golden chunks or golden answers.
) tool that returns public information, such as friends list and possible locations, from Steam profiles.
Official repository for Open Web Analytics which is an open source alternative to commercial tools such as Google Analytics. Stay in control of the data you collect about the use of your website or app. Please consider sponsoring this project.
Open-source platform for building AI agent networks with multi-protocol support (WebSocket, gRPC, HTTP, MCP, A2A). opensource.
