Free, open-source web app for learning about ontologies and Microsoft Fabric IQ. Explore a catalogue of pre-built ontologies, design your own visually, export as RDF/XML, and share interactive diagrams. Zero backend, fully static.
☆2,520Aug 12, 2026Updated 2 weeks ago
Alternatives and similar repositories for Ontology-Playground
Users that are interested in Ontology-Playground are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- The go-to web for your AI coding agent — local-first search, fetch, crawl & research over MCP. No API keys, no cloud, $0/query. Public be…☆4,771Updated this week
- Self-hosted deployment platform☆11,797Updated this week
- Browser-based RDF/ontology knowledge graph editor — load RDF from files, URLs or SPARQL endpoints; author nodes and edges on the canvas; …☆170Jul 23, 2026Updated last month
- Knwler is a lightweight Python tool that extracts structured knowledge graphs from documents using AI. Feed it a PDF or text file and rec…☆156Apr 3, 2026Updated 4 months ago
- ggml speech-to-text inference for 16+ model families☆1,860Updated this week
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- Graph-Native Infrastructure for Context and Accountable AI Systems☆11,362Updated this week
- Apache Ossie, industry wide specification effort to standardize how we exchange semantic metadata across analytics, AI and BI platforms, …☆2,004Updated this week
- The Enterprise Architecture Governance Harness — strategy, architecture, delivery, and assurance using AI coding assistants☆2,208Aug 21, 2026Updated last week
- Open source alternative to Semrush and Ahrefs☆15,151Aug 24, 2026Updated last week
- Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-host…☆30,350Updated this week
- AI Agent Governance Toolkit — Policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous A…☆6,153Updated this week
- A batteries-included framework for building web apps☆4,736Updated this week
- EdegQuake 🌋 High-performance GraphRAG inspired from LightRag written in Rust; Transform documents into intelligent knowledge graphs for …☆2,078Updated this week
- 📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG☆35,423Updated this week
- Wordpress hosting with auto-scaling - Free Trial Offer • AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- Incremental engine for long horizon agents 🌟 Star if you like it!☆11,433Updated this week
- The context orchestration layer powered by hypergraphs. Build a unified semantic context layer where agentic outcomes are deterministic a…☆2,641Updated this week
- Browser-based ontology workbench for OWL ontologies and SKOS vocabularies. Streamlit + rdflib, no Java, no Protégé. OWL-RL reasoning, 22 …☆136Updated this week
- A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive vi…☆38,509Updated this week
- Google Cloud Knowledge Catalog Tools and Samples☆8,974Updated this week
- SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, va…☆16,490Updated this week
- Open-source AI coworker, with memory☆17,435Updated this week
- Build Real-Time Knowledge Graphs for AI Agents☆30,423Updated this week
- A vector index built on TurboQuant, written in Rust with Python bindings☆16,544Aug 21, 2026Updated last week
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, security risks, prompt injection, data exfiltration, an…☆15,251Updated this week
- A curated list of ontology things☆680Jun 7, 2026Updated 2 months ago
- Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents.☆11,389Updated this week
- Very low latency speech to text, intent recognition, and text to speech, for building voice agents and interfaces☆10,967Updated this week
- Hypergraph is more powerful. Transform unstructured text into structured knowledge with LLMs. Graphs, hypergraphs, and spatio-temporal ex…☆3,870Aug 12, 2026Updated 2 weeks ago
- TimesFM (Time Series Foundation Model) is a pretrained time-series foundation model developed by Google Research for time-series forecast…☆28,316Updated this week
- TencentDB Agent Memory is a team-level memory hub for AI Agents — turning conversations, docs, and code into four reusable memory assets …☆25,275Updated this week
- The absolute trainer to light up AI agents.☆17,923Updated this week
- 🪄 Data Formulator is an interactive AI-powered data analysis system makes it easy to connect, explore and visualize data.☆17,046Updated this week
- 1-Click AI Models by DigitalOcean Gradient • AdDeploy popular AI models on DigitalOcean Gradient GPU virtual machines with just a single click. Zero configuration with optimized deployments.
- Holonic RDF Graphs☆30Aug 21, 2026Updated last week
- Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, …☆31,016Updated this week
- A runtime substrate that turns an agent's execution into a reversible, Git-like trace, so meta-agents can observe, fork, replay, and reve…☆2,379Aug 9, 2026Updated 3 weeks ago
- A lightweight, lightning-fast, in-process vector database☆15,540Updated this week
- The sandbox agent framework.☆8,089Updated this week
- Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cu…☆112,536Updated this week
- The CLI and skills that turn any coding assistant into an expert at creating, evaluating, and deploying AI agents on Google Cloud.☆5,759Updated this week