import { getBaseUrl } from '@/lib/core/utils/urls'

export function GET() {
  const baseUrl = getBaseUrl()

  const llmsFullContent = `# Sim — The AI Workspace | Build, Deploy & Manage AI Agents

> Sim is the open-source AI workspace where teams build, deploy, and manage AI agents. Connect 1,000+ integrations and every major LLM to create agents that automate real work.

## Overview

Sim is the AI workspace where teams create agents visually with the workflow builder, conversationally through Chat, or programmatically with the API. Over 100,000 builders use Sim — from startups to Fortune 500 companies. Teams connect their tools and data, build agents that automate real work across systems, and manage them with full observability. SOC2 compliant.

## Product Details

- **Product Name**: Sim
- **Category**: AI Workspace / AI Agent Builder
- **Deployment**: Cloud (SaaS) and Self-hosted options
- **Pricing**: Free tier, Pro ($25/month, 6K credits), Max ($100/month, 25K credits), Team plans available, Enterprise (custom)
- **Compliance**: SOC2 Type II

## Core Concepts

### Workspace
A workspace is the top-level container in Sim. It holds workflows, data sources, credentials, and execution history. Users can create multiple workspaces for different projects or teams.

### Workflow
A workflow is a directed graph of blocks that defines an agentic process. Workflows can be triggered manually, on a schedule, or via webhooks. Each workflow has a unique ID and can be versioned.

### Block
A block is an individual step in a workflow. Types include:
- **Agent Block**: Executes an LLM call with system prompts and tools
- **Function Block**: Runs custom JavaScript/TypeScript code
- **API Block**: Makes HTTP requests to external services
- **Condition Block**: Branches workflow based on conditions
- **Loop Block**: Iterates over arrays or until conditions are met
- **Router Block**: Routes to different paths based on LLM classification

### Trigger
A trigger initiates workflow execution. Types include:
- **Manual**: User clicks "Run" button
- **Schedule**: Cron-based scheduling (e.g., every hour, daily at 9am)
- **Webhook**: HTTP endpoint that triggers on incoming requests
- **Event**: Triggered by external events (email received, Slack message, etc.)

### Execution
An execution is a single run of a workflow. It includes:
- Input parameters
- Block-by-block execution logs
- Output data
- Token usage and cost tracking
- Duration and performance metrics

## Capabilities

### LLM Orchestration
Sim supports all major LLM providers:
- OpenAI (GPT-5.2, GPT-5.1, GPT-5, GPT-4o, GPT-4.1)
- Anthropic (Claude Opus 4.6, Claude Opus 4.5, Claude Sonnet 4.5, Claude Haiku 4.5)
- Google (Gemini Pro 3, Gemini Pro 3 Preview, Gemini 2.5 Pro, Gemini 2.5 Flash)
- Mistral (Mistral Large, Mistral Medium)
- xAI (Grok)
- Perplexity
- Ollama or VLLM (self-hosted open-source models) 
- Azure OpenAI
- Amazon Bedrock

### Integrations
1,000+ pre-built integrations including:
- **Communication**: Slack, Discord, Email (Gmail, Outlook), SMS (Twilio)
- **Productivity**: Notion, Airtable, Google Sheets, Google Docs
- **Development**: GitHub, GitLab, Jira, Linear
- **Data**: PostgreSQL, MySQL, MongoDB, Supabase, Pinecone
- **Storage**: AWS S3, Google Cloud Storage, Dropbox
- **CRM**: Salesforce, HubSpot, Pipedrive

### RAG (Retrieval-Augmented Generation)
Built-in support for:
- Document ingestion (PDF, DOCX, TXT, Markdown)
- Vector database integration (Pinecone, Weaviate, Qdrant)
- Semantic search and retrieval
- Chunking strategies (fixed size, semantic, recursive)

### Tables
Built-in table creation and management:
- Structured data storage
- Queryable tables for agent workflows
- Native integrations

### Code Execution
- Sandboxed JavaScript/TypeScript execution
- Access to npm packages
- Persistent state across executions
- Error handling and retry logic

## Use Cases

### Customer Support Automation
- Classify incoming tickets by urgency and topic
- Generate draft responses using RAG over knowledge base
- Route to appropriate team members
- Auto-close resolved tickets

### Content Generation Pipeline
- Research topics using web search tools
- Generate outlines and drafts with LLMs
- Review and edit with human-in-the-loop
- Publish to CMS platforms

### Data Processing Workflows
- Extract data from documents (invoices, receipts, forms)
- Transform and validate data
- Load into databases or spreadsheets
- Generate reports and summaries

### Sales and Marketing Automation
- Enrich leads with company data
- Score leads based on fit criteria
- Generate personalized outreach emails
- Sync with CRM systems

## Technical Architecture

### Frontend
- Next.js 16 with App Router
- React Flow for the visual builder
- Tailwind CSS for styling
- Zustand for state management

### Backend
- Node.js with TypeScript
- PostgreSQL for persistent storage
- Redis for caching and queues
- S3-compatible storage for files

### Execution Engine
- Isolated execution per workflow run
- Parallel block execution where possible
- Retry logic with exponential backoff
- Real-time streaming of outputs

## Getting Started

1. **Sign Up**: Create a free account at ${baseUrl}
2. **Create Workspace**: Set up your first workspace
3. **Build Workflow**: Drag blocks onto the workflow builder and connect them
4. **Configure Blocks**: Set up LLM providers, tools, and integrations
5. **Test**: Run the workflow manually to verify
6. **Deploy**: Set up triggers for automated execution

## Links

- [Website](${baseUrl}): Product overview and primary entry point
- [Documentation](https://docs.sim.ai): Product guides and technical reference
- [API Reference](https://docs.sim.ai/api): API documentation
- [GitHub](https://github.com/simstudioai/sim): Open-source codebase
- [Discord](https://discord.gg/Hr4UWYEcTT): Community server
- [X/Twitter](https://x.com/simdotai): Announcements and updates
- [LinkedIn](https://linkedin.com/company/simstudioai): Company page

## Support

- [Documentation](https://docs.sim.ai): Self-serve guides and reference
- [Community Discord](https://discord.gg/Hr4UWYEcTT): Community support
- Email: help@sim.ai
- Security issues: security@sim.ai

## Legal

- [Terms of Service](${baseUrl}/terms): Legal terms
- [Privacy Policy](${baseUrl}/privacy): Data handling practices
- [Security](${baseUrl}/.well-known/security.txt): Vulnerability disclosure policy
`

  return new Response(llmsFullContent, {
    headers: {
      'Content-Type': 'text/markdown; charset=utf-8',
      'Cache-Control': 'public, max-age=86400, s-maxage=86400',
    },
  })
}