# LocusGraph Builder Documentation

> Build intelligent agents with LocusGraph - A deterministic memory system for AI agents

## Docs

- [Coding Agent Integration](/workflows/coding-agent): Terminal commands, file edits, error tracking, and user intent.
- [Memory-Augmented RAG](/workflows/memory-augmented-rag): Combining document retrieval with stored wisdom.
- [Multi-Agent Collaboration](/workflows/multi-agent): Shared graphs, scoped contexts, agent-to-agent knowledge.
- [Workflows Overview](/workflows/overview): How agents use LocusGraph in practice.
- [Session & Long-Term Memory](/workflows/session-and-long-term): Managing session lifecycle and persistent wisdom.
- [Single Agent Loop](/workflows/single-agent): One agent, persistent wisdom across sessions.
- [FAQ & Troubleshooting](/support/faq): Direct answers to the most common LocusGraph questions.
- [Python SDK](/sdks/python): The official Python client for LocusGraph — store events, retrieve knowledge, and generate insights from your wisdom graph.
- [Rust SDK](/sdks/rust): The official Rust client for LocusGraph — store events, retrieve knowledge, and generate insights from your wisdom graph.
- [TypeScript SDK](/sdks/typescript): The official TypeScript client for LocusGraph — store events, retrieve knowledge, and generate insights from your wisdom graph.
- [Claude Code](/mcp/claude-code): Connect Claude Code to LocusGraph over MCP using the production auth endpoint:
- [Connecting MCP Clients](/mcp/clients): Connect any MCP client that supports remote HTTP MCP plus OAuth 2.0 discovery.
- [Model Context Protocol (MCP)](/mcp/overview): MCP is an open protocol that lets AI agents connect to external tools and data sources. In LocusGraph, MCP is served through the auth worker as a remote OAuth-protected endpoint.
- [MCP Resources](/mcp/resources): MCP resources expose read-only graph data for browsing without making tool calls.
- [MCP Tools](/mcp/tools): LocusGraph currently exposes four MCP tools through the region server, with OAuth enforced at the auth worker's `/mcp` endpoint.
- [LangChain Integration](/integrations/langchain): Connect your LocusGraph wisdom graph to LangChain agents with `LocusGraphMemory` and `LocusGraphRetriever`.
- [Common Patterns](/guides/common-patterns): Proven patterns for building wisdom into your agents with LocusGraph.
- [Environment Variables](/guides/environment-variables): Every configuration option available for LocusGraph SDKs.
- [Error Handling](/guides/error-handling): What breaks, why it breaks, and how to handle it across every SDK.
- [Authentication](/getting-started/authentication): Every request to LocusGraph requires an agent secret passed as a Bearer token.
- [Introduction](/getting-started/introduction): LocusGraph is the wisdom graph for AI agents. It doesn't just store what agents learn — it builds structured knowledge that compounds over time.
- [Quickstart](/getting-started/quickstart): Get LocusGraph running in under five minutes: install, store knowledge, retrieve it.
- [Managing Context Windows](/context-engineering/context-windows): Agent context windows are finite. Every token counts. Smart retrieval keeps your agent sharp.
- [Designing Memory Schemas](/context-engineering/memory-schemas): A good schema makes knowledge discoverable. A bad one buries it.
- [Context Engineering](/context-engineering/overview): Context engineering is the discipline of designing what goes into your agent's wisdom graph — and what comes back out.
- [Relevance and Retrieval](/context-engineering/relevance-and-retrieval): Semantic search, confidence scoring, and filters work together to surface the right knowledge.
- [Context Scoping Strategies](/context-engineering/scoping-strategies): Scoping controls what knowledge your agent sees. Tighter scoping means more relevant results.
- [Contexts & Graphs](/concepts/contexts-and-graphs): Context IDs and graph IDs scope knowledge within the wisdom graph, keeping related information grouped and isolated where needed.
- [Event Kinds](/concepts/event-kinds): Event kinds tell LocusGraph what type of knowledge you are storing, which determines how the wisdom graph processes and connects it.
- [Memories & Events](/concepts/memories-and-events): Events are the atomic unit of knowledge in LocusGraph — every piece of wisdom enters the graph as an event.
- [Memory Links](/concepts/memory-links): Links connect loci in the wisdom graph, forming typed relationships that shape how knowledge is retrieved and weighted.
- [Payload Structure](/concepts/payload-structure): Payloads carry the actual knowledge data in an event, passed as a JSON object in the `payload` field.
- [Sources](/concepts/sources): Sources identify who created an event, which affects how the wisdom graph weighs and connects the resulting knowledge.
- [Generate Insights](/api/generate-insights): Reason over stored knowledge in your wisdom graph to surface patterns and recommendations.
- [Get Context](/api/get-context): Retrieve a single context from your wisdom graph.
- [List Contexts](/api/list-contexts): Browse and search contexts stored in your wisdom graph.
- [Response Format](/api/response-format): All LocusGraph API responses are returned as JSON.
- [Retrieve Memories](/api/retrieve-memories): Run a semantic search over stored knowledge in your wisdom graph.
- [Store Event](/api/store-event): Record a knowledge event in your wisdom graph.