“knowledge graphs”

Open-source Python framework for building temporal knowledge graphs that AI agents can query.

Open-source AI memory platform that turns documents, code and conversations into a knowledge graph for agents.

Microsoft Research pipeline that builds knowledge graphs from text to improve LLM question answering.

Context layer for AI agents that ingests content and serves search, knowledge graphs and cited answers.

Open-source, Markdown-based knowledge graph memory that AI clients use over MCP.

Google Search API that returns SERP results in JSON, including organic results and a knowledge graph.

Scrape Google and other search engines through an API that returns structured results.

APIs that turn public web pages and entities into structured, verified facts for AI applications.

Memory operating system for LLMs and AI agents that stores, retrieves and manages long-term memory.