Reference

Lookup tables and schemas, all sourced directly from code.

Pages

• Agent actor ops — every accept on AgentsRoot and MemoryActor.
• Session schema — sessions, session_messages, session_state tables and TypeScript shapes.
• Tool schema — MatrixToolProjection, ToolContextSpec, built-in tool contexts.
• Trace schema — ActivityFrame, NormalizedActivityKind, NormalizedActivityPhase.
• Evaluation schema — HarnessRun, HarnessIteration, HarnessActiveSession.

Source: All schemas in this section are read directly from projects/matrix-3/packages/agents/src/ and schema.sql. Each page lists its source file in sourceCode frontmatter.