Quickstart

git clone https://github.com/stateweave/sdk-typescript.git
cd sdk-typescript
corepack enable
pnpm install
pnpm test
pnpm build

import { promises as fs } from "node:fs";
import { Agent, MockModel } from "./dist/index.js";

const agent = new Agent({
  model: new MockModel(),
  tools: [],
  enforceCompletionEvidence: false
});

const first = await agent.run("My name is Ada.");
console.log(first.finalAnswer);
console.log(first.metadata.engine); // causal-weave-v3
console.log(first.state.nodes.map(({ kind, parents }) => ({ kind, parents })));

const second = await agent.run("What is my name?");
console.log(second.finalAnswer); // Your name is Ada.

node quickstart.mjs

await fs.writeFile("agent-state.json", JSON.stringify(first.state));

const state = JSON.parse(await fs.readFile("agent-state.json", "utf8"));
const resumed = new Agent({
  model: new MockModel(),
  tools: [],
  enforceCompletionEvidence: false,
  state
});

await resumed.run("Continue from the saved state.");

import { Agent, AnthropicModel } from "./dist/index.js";

const model = new AnthropicModel({
  apiKey: process.env.ANTHROPIC_API_KEY,
  model: process.env.ANTHROPIC_MODEL,
  maxTokens: 4096,
  temperature: 0
});

const agent = new Agent({
  model,
  tools: [],
  enforceCompletionEvidence: false
});

const result = await agent.run("Explain the difference between state and context.");
console.log(result.finalAnswer);

ANTHROPIC_API_KEY=... \
ANTHROPIC_MODEL=... \
node quickstart.mjs