Code graph documentation. Work from evidence.

A field manual, not a file tree.

The Synaptic documentation follows the work an engineer performs with a persistent code graph. Start with installation and the quickstart to build a graph from a repository, then learn how extraction records symbols, relationships, source locations, confidence, and cross-language boundaries. Querying, SynQL, impact analysis, SQL auditing, reports, and output-format guides explain how to turn that artifact into evidence for a change. Integration guides cover the MCP server and assistant workflows that give coding agents a compact, read-only subgraph instead of another repository-wide prompt. Scaling material covers incremental updates, workspaces, federation, history, and pull-request analysis. Reference pages document commands, configuration, supported languages, architecture, and development. Every article remains linked to its GitHub Wiki source so readers can inspect or improve the underlying documentation. Use the learning path above for a first run, or search the complete library by the task, integration, or operating concern you need to solve.