sre
The Operating System for Agents
Stars: 915
SmythOS is an operating system designed for building, deploying, and managing intelligent AI agents at scale. It provides a unified SDK and resource abstraction layer for various AI services, making it easy to scale and flexible. With an agent-first design, developer-friendly SDK, modular architecture, and enterprise security features, SmythOS offers a robust foundation for AI workloads. The system is built with a philosophy inspired by traditional operating system kernels, ensuring autonomy, control, and security for AI agents. SmythOS aims to make shipping production-ready AI agents accessible and open for everyone in the coming Internet of Agents era.
README:
Everything you need to build, deploy, and manage intelligent AI agents at scale. SmythOS is designed with a philosophy inspired by operating system kernels, ensuring a robust and scalable foundation for AI agents.
SDK Documentation | SRE Core Documentation | Code Examples
- Shipping production-ready AI agents shouldn’t feel like rocket science.
- Autonomy and control can, and must, coexist.
- Security isn’t an add-on; it’s built-in.
- The coming Internet of Agents must stay open and accessible to everyone.
SmythOS provides a complete Operating System for Agentic AI. Just as traditional operating systems manage resources and provide APIs for applications, SmythOS manages AI resources and provides a unified SDK that works from development to production.
SmythOS provides a unified interface for all resources, ensuring consistency and simplicity across your entire AI platform. Whether you're storing a file locally, on S3, or any other storage provider, you don't need to worry about the underlying implementation details. SmythOS offers a powerful abstraction layer where all providers expose the same functions and APIs.
This principle applies to all services - not just storage. Whether you're working with VectorDBs, cache (Redis, RAM), LLMs (OpenAI, Anthropic), or any other resource, the interface remains consistent across providers.
This approach makes your AI platform easy to scale and incredibly flexible. You can seamlessly swap between different providers to test performance, optimize costs, or meet specific requirements without changing a single line of your business logic.
Key Benefits:
- Agent-First Design: Built specifically for AI agent workloads
- Developer-Friendly: Simple SDK that scales from development to production
- Modular Architecture: Extensible connector system for any infrastructure
- Production-Ready: Scalable, observable, and battle-tested
- Enterprise Security: Built-in access control and secure credential management
We made a great tutorial that's really worth watching:
Install the CLI globally and create a new project:
npm i -g @smythos/cli
sre createThe CLI will guide you step-by-step to create your SDK project with the right configuration for your needs.
Add the SDK directly to your existing project:
npm install @smythos/sdkCheck the Examples, documentation and Code Templates to get started.
Note: If you face an issue with the CLI or with your code, set environment variable LOG_LEVEL="debug" and run your code again. Then share the logs with us, it will help diagnose the problem.
This monorepo contains three main packages:
The SRE is the core runtime environment that powers SmythOS. Think of it as the kernel of the AI agent operating system.
Features:
- Modular Architecture: Pluggable connectors for every service (Storage, LLM, VectorDB, Cache, etc.)
- Security-First: Built-in Candidate/ACL system for secure resource access
- Resource Management: Intelligent memory, storage, and compute management
- Agent Orchestration: Complete agent lifecycle management
- 40+ Components: Production-ready components for AI, data processing, and integrations
Supported Connectors:
- Storage: Local, S3, Google Cloud, Azure
- LLM: OpenAI, Anthropic, Google AI, AWS Bedrock, Groq, Perplexity
- VectorDB: Pinecone, Milvus, RAMVec
- Cache: RAM, Redis
- Vault: JSON File, AWS Secrets Manager, HashiCorp
The SDK provides a clean, developer-friendly abstraction layer over the SRE runtime. It's designed for simplicity without sacrificing power.
Why Use the SDK:
- Simple API: Clean, intuitive interface that's easy to learn
- Type-Safe: Full TypeScript support with IntelliSense
- Production-Ready: Same code works in development and production
- Configuration-Independent: Business logic stays unchanged as infrastructure scales
The SRE CLI helps you get started quickly with scaffolding and project management.
The SDK allows you to build agents with code or load and run a .smyth file. .smyth is the extension of agents built with our SmythOS builder.
async function main() {
const agentPath = path.resolve(__dirname, 'my-agent.smyth');
//Importing the agent workflow
const agent = Agent.import(agentPath, {
model: Model.OpenAI('gpt-4o'),
});
//query the agent and get the full response
const result = await agent.prompt('Hello, how are you ?');
console.log(result);
}Want stream mode ? easy
Click to expand: Stream Mode Example - Real-time response streaming with events
const events = await agent.prompt('Hello, how are you ?').stream();
events.on('content', (text) => {
console.log('content');
});
events.on('end', /*... handle end ... */)
events.on('usage', /*... collect agent usage data ... */)
events.on('toolCall', /*... ... */)
events.on('toolResult', /*... ... */)
...Want chat mode ? easy
Click to expand: Chat Mode Example - Conversational agent with memory
const chat = agent.chat();
//from there you can use the prompt or prompt.stream to handle it
let result = await chat.prompt("Hello, I'm Smyth")
console.log(result);
result = await chat.prompt('Do you remember my name ?");
console.log(result);
//the difference between agent.prompt() and chat.prompt() is that the later remembers the conversationIn this example we are coding the agent logic with the help of the SDK elements.
Click to expand: Complete Article Writer Agent - Full example using LLM + VectorDB + Storage
import { Agent, Model } from '@smythos/sdk';
async function main() {
// Create an intelligent agent
const agent = new Agent({
name: 'Article Writer',
model: 'gpt-4o',
behavior: 'You are a copy writing assistant. The user will provide a topic and you have to write an article about it and store it.',
});
// Add a custom skill that combines multiple AI capabilities
agent.addSkill({
id: 'AgentWriter_001',
name: 'WriteAndStoreArticle',
description: 'Writes an article about a given topic and stores it',
process: async ({ topic }) => {
// VectorDB - Search for relevant context
const vec = agent.vectordb.Pinecone({
namespace: 'myNameSpace',
indexName: 'demo-vec',
pineconeApiKey: process.env.PINECONE_API_KEY,
embeddings: Model.OpenAI('text-embedding-3-large'),
});
const searchResult = await vec.search(topic, {
topK: 10,
includeMetadata: true,
});
const context = searchResult.map((e) => e?.metadata?.text).join('\n');
// LLM - Generate the article
const llm = agent.llm.OpenAI('gpt-4o-mini');
const result = await llm.prompt(`Write an article about ${topic} using the following context: ${context}`);
// Storage - Save the article
const storage = agent.storage.S3({
/*... S3 Config ...*/
});
const uri = await storage.write('article.txt', result);
return `The article has been generated and stored. Internal URI: ${uri}`;
},
});
// Use the agent
const result = await agent.prompt('Write an article about Sakura trees');
console.log(result);
}
main().catch(console.error);Security is a core tenant of SRE. Every operation requires proper authorization through the Candidate/ACL system, ensuring that agents only access resources they are permitted to.
const candidate = AccessCandidate.agent(agentId);
const storage = ConnectorService.getStorageConnector().user(candidate);
await storage.write('data.json', content);Your business logic stays identical while infrastructure scales: When you use the SDK, SmythOS Runtime Environment will be implicitly initialized with general connectors that covers standard agent use cases.
Click to expand: Basic SRE Setup - Default development configuration
// you don't need to explicitly initialize SRE
// we are just showing you how it is initialized internally
// const sre = SRE.init({
// Cache: { Connector: 'RAM' },
// Storage: { Connector: 'Local' },
// Log: { Connector: 'ConsoleLog' },
// });
async function main() {
// your agent logic goes here
}
main();But you can explicitly initialize SRE with other built-in connectors, or make your own Use cases :
- You want to use a custom agents store
- You want to store your API keys and other credentials in a more secure vault
- You need enterprise grade security and data isolation
- ...
Click to expand: Production SRE Setup - Enterprise-grade configuration with custom connectors
const sre = SRE.init({
Account: { Connector: 'EnterpriseAccountConnector', Settings: { ... } },
Vault: { Connector: 'Hashicorp', Settings: { url: 'https://vault.company.com' } },
Cache: { Connector: 'Redis', Settings: { url: 'redis://prod-cluster' } },
Storage: { Connector: 'S3', Settings: { bucket: 'company-ai-agents' } },
VectorDB: { Connector: 'Pinecone', Settings: { indexName: 'company-ai-agents' } },
Log: { Connector: 'CustomLogStore'},
});
async function main() {
// your agent logic goes here
}
main();40+ production-ready components for every AI use case. These components can be invoked programmatically or through the symbolic representation of the agent workflow (the .smyth file).
-
AI/LLM:
GenAILLM,ImageGen,LLMAssistant -
External:
APICall,WebSearch,WebScrape,HuggingFace -
Data:
DataSourceIndexer,DataSourceLookupJSONFilter -
Logic:
LogicAND,LogicOR,Classifier,ForEach -
Storage:
LocalStorage,S3 -
Code:
ECMAScript,ServerlessCode
| Feature | Description |
|---|---|
| Agent-Centric | Built specifically for AI agent workloads and patterns |
| Secure by Default | Enterprise-grade security with data isolation |
| High Performance | Optimized for high-throughput AI operations |
| Modular | Swap any component without breaking your system |
| Observable | Built-in monitoring, logging, and debugging tools |
| Cloud-Native | Runs anywhere - local, cloud, edge, or hybrid |
| Scalable | From development to enterprise production |
We welcome contributions! Please see our Contributing Guide and Code of Conduct.
This project is licensed under the MIT License.
- We will release an open source visual agent IDE later this year.
- Support us at SmythOS
- Join our community to stay updated on new features, connectors, and capabilities.
/smɪθ oʊ ɛs/
Ride the llama. Skip the drama.
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