codeany-ai

Open Agent SDK TypeScript — Development skill for Claude Code

Development community

Agent-SDK without CLI dependencies, as an alternative to claude-agent-sdk, completely open source.

How to install Open Agent SDK TypeScript

This entry records only its repository, not the path inside it, so there is no exact command to give. Open codeany-ai/open-agent-sdk-typescript and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Open Agent SDK TypeScript does

Agent-SDK without CLI dependencies, as an alternative to claude-agent-sdk, completely open source.

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README

Open Agent SDK (TypeScript)

[![npm version](https://img.shields.io/npm/v/@codeany/open-agent-sdk)](https://www.npmjs.com/package/@codeany/open-agent-sdk) [![Node.js](https://img.shields.io/badge/node-%3E%3D18-brightgreen)](https://nodejs.org) [![License: MIT](https://img.shields.io/badge/license-MIT-blue)](./LICENSE)

Open-source Agent SDK that runs the full agent loop **in-process** — no subprocess or CLI required. Supports both **Anthropic** and **OpenAI-compatible** APIs. Deploy anywhere: cloud, serverless, Docker, CI/CD.

Also available in **Go**: [open-agent-sdk-go](https://github.com/codeany-ai/open-agent-sdk-go)

Get started

npm install @codeany/open-agent-sdk

Set your API key:

export CODEANY_API_KEY=your-api-key

OpenAI-compatible models

Works with OpenAI, DeepSeek, Qwen, Mistral, or any OpenAI-compatible endpoint:

export CODEANY_API_TYPE=openai-completions
export CODEANY_API_KEY=sk-...
export CODEANY_BASE_URL=https://api.openai.com/v1
export CODEANY_MODEL=gpt-4o

Third-party Anthropic-compatible providers

export CODEANY_BASE_URL=https://openrouter.ai/api
export CODEANY_API_KEY=sk-or-...
export CODEANY_MODEL=anthropic/claude-sonnet-4

Quick start

One-shot query (streaming)

import { query } from "@codeany/open-agent-sdk";

for await (const message of query({
  prompt: "Read package.json and tell me the project name.",
  options: {
    allowedTools: ["Read", "Glob"],
    permissionMode: "bypassPermissions",
  },
})) {
  if (message.type === "assistant") {
    for (const block of message.message.content) {
      if ("text" in block) console.log(block.text);
    }
  }
}

Simple blocking prompt

import { createAgent } from "@codeany/open-agent-sdk";

const agent = createAgent({ model: "claude-sonnet-4-6" });
const result = await agent.prompt("What files are in this project?");

console.log(result.text);
console.log(
  `Turns: ${result.num_turns}, Token