# Remember

> Open memory infrastructure for autonomous AI coding agents. Bitemporal knowledge graph, autonomous contradiction adjudication, and assured retrieval over PostgreSQL 19 with open query space parity.

## Documentation Overview

- [Mission](https://remember.dev/docs): Our mission — centralize all your information in a single place, and expose that information to AI agents in the best possible way.
- [What is a memory system](https://remember.dev/docs/why): Testimony vs truth, failure modes vs passage RAG, and why agents that act need a harder question than similar text.
- [Concepts](https://remember.dev/docs/concepts): Core vocabulary: claims, relations, observations, bitemporal clocks, and validity windows.
- [Architecture](https://remember.dev/docs/architecture): RememberStack architecture — durable store (PostgreSQL, object storage, git), what is derived, and how writes and reads relate.
- [Getting Started](https://remember.dev/docs/getting-started): 2-minute quickstart with `uvx remember setup`.
- [Choose your path](https://remember.dev/docs/getting-started/choose-your-path): App, Python, CLI, MCP, or HTTP — what each surface ships today.
- [Agent Harnesses](https://remember.dev/docs/harnesses): Connecting Cursor, Claude Code, Claude Desktop, Codex, and Google Antigravity.
- [Python SDK Reference](https://remember.dev/docs/reference/sdk): Official `remember` Python package documentation (`RememberClient`).
- [Platform CLI Reference](https://remember.dev/docs/reference/cli): Comprehensive manual for `remember setup`, `doctor`, `whoami`, `balance`, `projects`, `ingest`, and `query`.
- [Model Context Protocol (MCP)](https://remember.dev/docs/reference/mcp): MCP tool specifications and agent integration contracts.
- [Assured Retrieval](https://remember.dev/docs/retrieval): The four assured retrieval operations (`facts_context`, `combined_context`, `claims_and_sources_context`, `resolve_entity`).
- [Response Envelope](https://remember.dev/docs/retrieval/envelope): Envelope structure, freshness timestamps, typed negatives, and evidence bridges.
- [Open Query Space](https://remember.dev/docs/retrieval/open-query): AST-sandboxed SQL and graph traversal over the `memory_v1` public schema.
- [Docker Compose Quickstart](https://remember.dev/docs/deployment): Self-hosting the full engine, PostgreSQL 19 with SQL/PGQ, and MinIO storage.
- [How Remember Cloud works](https://remember.dev/docs/cloud/how-it-works): Organization, project, deployment, and credential audiences.
- [Managed vs self-hosted](https://remember.dev/docs/cloud/managed-vs-self-hosted): What the public CLI will and will not do on each backend.
- [Remember Cloud Platform](https://remember.dev/docs/cloud/architecture): Dedicated private database pods, AST query sandbox safety, and spend lease protection.
- [Remember Cloud CLI](https://remember.dev/docs/cloud/cli): Terminal workflows for authentication, project context, switching, and console links.
- [Billing & Credits](https://remember.dev/docs/cloud/billing): Transparent usage-based credit model and spend lease mechanics.
- [Security & Isolation](https://remember.dev/docs/cloud/security): Dedicated pod isolation, token audience separation, and AST query sandboxing.
