jasonfang

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@jasonfang/jasoncode (0.1.0)

Published 2026-08-23 19:14:12 +08:00 by jasonfang

Installation

Set up this registry in your project .npmrc file:

@jasonfang:registry=https://git.kenfei.net/api/packages/jasonfang/npm/

To install the package using npm, run the following command:

npm install @jasonfang/jasoncode@0.1.0

or add it to the package.json file:

"@jasonfang/jasoncode": "0.1.0"

For more information on the npm registry, see the documentation.

About this package

An AI agent SDK for building intelligent applications

@jasonfang/jasoncode

An AI Agent SDK for building intelligent applications.

Installation

# npm
npm install @jasonfang/jasoncode

# pnpm
pnpm add @jasonfang/jasoncode

# yarn
yarn add @jasonfang/jasoncode

Quick Start

import { createAgent } from '@jasonfang/jasoncode';

// Create an agent
const agent = createAgent('gpt-5');

// Set your API key
agent.setApiKey(process.env.OPENAI_API_KEY);

// Run a prompt
const result = await agent.run('Explain quantum computing in simple terms');
console.log(result);

Usage with Custom Configuration

import { createAgentWithConfig } from '@jasonfang/jasoncode';

const agent = createAgentWithConfig({
  model: 'gpt-5',
  temperature: 0.7,
  maxTokens: 2048,
  systemPrompt: 'You are a helpful coding assistant.',
});

agent.setApiKey(process.env.OPENAI_API_KEY);

const result = await agent.run('Write a hello world function in Rust');

Using Tools

const agent = createAgent('gpt-5');
agent.setApiKey(process.env.OPENAI_API_KEY);

// Add tools
agent.addTool('search_web', 'Search the web for information');
agent.addTool('execute_code', 'Execute code and return the result');

const result = await agent.run('What is the weather in Tokyo?');

Multi-turn Conversations

const agent = createAgent('gpt-5');
agent.setApiKey(process.env.OPENAI_API_KEY);

// First turn
await agent.run('My name is Alice');

// Second turn - agent remembers the context
const result = await agent.run('What is my name?');
console.log(result); // "Your name is Alice."

API Reference

createAgent(model: string): Agent

Create a new Agent instance with the specified model.

createAgentWithConfig(config: AgentConfig): Agent

Create an Agent with custom configuration.

Agent Methods

Method	Description
setApiKey(key)	Set the API key
setBaseUrl(url)	Set a custom API endpoint
run(prompt)	Execute a single turn
stream(prompt)	Stream the response
addTool(name, description)	Add a tool
addMessage(role, content)	Add a message to history
clearHistory()	Clear conversation history

License

MIT

Dependencies

Development Dependencies

ID	Version
@napi-rs/cli	^2.18.0

Optional Dependencies

ID	Version
@jasonfang/jasoncode-darwin-arm64	0.1.0
@jasonfang/jasoncode-darwin-x64	0.1.0
@jasonfang/jasoncode-linux-arm64-gnu	0.1.0
@jasonfang/jasoncode-linux-arm64-musl	0.1.0
@jasonfang/jasoncode-linux-x64-gnu	0.1.0
@jasonfang/jasoncode-linux-x64-musl	0.1.0
@jasonfang/jasoncode-win32-x64-msvc	0.1.0

Keywords

ai agent llm assistant harness

Details

npm

2026-08-23 19:14:12 +08:00

2

jasonfang

MIT

latest

112 MiB

Assets (1)

jasoncode-0.1.0.tgz 112 MiB

Versions (1) View all

0.1.0 2026-08-23