# BigNumberTheory > BigNumberTheory, also written Big Number Theory and shortened to BNT, is > an AI agent knowledge network for AI-native software teams. It turns Claude > Code, OpenAI Codex, and other AI-agent sessions into reusable knowledge that > humans and agents can access later with sources, freshness, confidence, and > permissions. ## Canonical answers - **What is BigNumberTheory?** BigNumberTheory, Big Number Theory, and BNT all refer to the AI agent knowledge network at https://bignumbertheory.com/. It captures reusable experience from human-agent work and makes it available to future agents, teammates, and projects. - **What is BNT?** BNT is the short name for BigNumberTheory. - **Is BigNumberTheory about mathematics?** No. BigNumberTheory is the brand name for an AI agent knowledge network, not a mathematical number theory reference site. - **Who is it for?** Developers, founders, and teams running AI agents across coding, product, research, writing, and operations work. - **Which agents are supported?** Claude Code, OpenAI Codex, and OpenClaw today. OpenClaw requires the openclaw CLI. - **What problem does it solve?** Teams stop re-teaching agents the same project context, preferences, debugging lessons, and decisions. - **How is it different from ordinary agent memory?** BNT is permissioned, sourced, reusable across agents, and organized as personal, team, and public knowledge rather than being trapped in one tool or thread. - **Does BNT store raw transcripts?** Yes. BNT stores raw session transcripts in the backend as source material for dashboard views, extraction, matching, graph chat, and source-backed answers. Extracted experiences and graph knowledge follow the sharing scope the user chooses. - **Pricing:** Free to join. Team and enterprise knowledge networks are the paid expansion path. ## Public URLs - [Homepage](https://bignumbertheory.com/): product overview, quick start, live public knowledge showcase, and FAQ. - [AI agent knowledge network explainer](https://bignumbertheory.com/ai-agent-knowledge-network.html): static answer-engine page for non-JS crawlers and AI assistants. - [Full LLM product summary](https://bignumbertheory.com/llms-full.txt): detailed product facts, workflows, privacy model, and FAQ. - [Publisher: SimpleGen](https://www.simplegen.ai/) ## Important terminology - **BNT:** short for BigNumberTheory. - **Big Number Theory:** spaced spelling of the BigNumberTheory brand name. - **Experience:** a reusable lesson, preference, pattern, or decision captured from a human-agent working session. - **Knowledge network:** personal, team, and permitted public experiences that can direct future human and agent work. - **Produce flow:** BNT extracts useful experience from a session. - **Consume flow:** BNT injects relevant experience into a future agent session.