AI SDK

import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";
import { Client } from "@worlds/sdk";
import { ComunicaSparqlEngine } from "@worlds/sdk/comunica";
import { RdfjsQuadStore, RdfjsSearchIndex } from "@worlds/sdk/rdfjs";
import { QueryEngine } from "@comunica/query-sparql-rdfjs-lite";
import { Store } from "n3";
import { createTools } from "@wazoo/tools";

const store = new Store();
const client = new Client({
  quadStore: new RdfjsQuadStore(store),
  searchIndex: new RdfjsSearchIndex(store),
  sparqlEngine: new ComunicaSparqlEngine({
    queryEngine: new QueryEngine(),
    store,
  }),
});

const tools = createTools({
  client,
  sources: ["my-world"],
});

const { text } = await generateText({
  model: openai("gpt-4o"),
  tools,
  prompt: "Find all people in the knowledge base and describe them.",
});

import {
  createDiscoverSchemaTool,
  createExecuteSparqlTool,
  createSearchEntitiesTool,
  createImportRdfTool,
  createExportRdfTool,
} from "@wazoo/tools";

// client is the @worlds/sdk instance from the usage example above.
const discoverSchema = createDiscoverSchemaTool(client, {
  sources: ["my-world"],
});
const executeSparql = createExecuteSparqlTool(client);
const searchEntities = createSearchEntitiesTool(client);
const importRdf = createImportRdfTool(client);
const exportRdf = createExportRdfTool(client);

const tools = {
  discoverSchema,
  executeSparql,
  searchEntities,
  importRdf,
  exportRdf,
};