Module server

MCP server implementation.

EntityGraphServer implements [rmcp::ServerHandler] and exposes:

Resources

• Template: entity://{entityType}/{entityId} — read a single entity
• Template: entity://{entityType} — list all entities of a type

Tools (registered via #[tool_router] + #[tool_handler])

• entity_list_types — list registered entity type names
• entity_query — query entities by type with optional field filters
• entity_upsert — insert or merge-update an entity
• entity_delete — remove an entity from the graph

Structs

EntityDeleteParams

Parameters for entity_delete.

EntityGraphServer

The entity-graph MCP server.

EntityQueryParams

Parameters for entity_query.

EntityUpsertParams

Parameters for entity_upsert.