Overview
Built on Tencent CloudBase, this solution provides end-to-end infrastructure for Vibe Coding platforms (such as Lovable, Bolt.new, Vercel v0, OpenClaw) — covering Agent runtime → code execution → app deployment → multi-tenant isolation, enabling your users to get a fully functional application with a complete backend from a single prompt.
Challenges You Face
Building a production-grade Vibe Coding platform requires solving these core problems:
| Challenge | Problem Description | CloudBase Solution |
|---|---|---|
| Secure code execution | LLM-generated code must run in an isolated environment without affecting production servers or exposing platform credentials | Sandbox — isolated containers, on-demand creation/destruction, workspace persistence |
| Agent orchestration & scheduling | Agent Loop needs to manage prompt orchestration, tool routing, session persistence, and flexible model switching | Agent Loop + MaaS Model Service |
| Complete app backend | User-generated apps need databases, APIs, file storage, and authentication — not just static pages | App Backend & Hosting — database, cloud functions, cloud storage, authentication, static/container hosting, all in one |
| Multi-tenant isolation | Each user's data, compute, and storage must be strictly isolated, while the platform needs unified management and billing | Multi-tenant Architecture — one-tenant-one-environment, natural resource isolation, CAM and white-label permission schemes |
Architecture
The solution adopts an N+1 architecture — 1 platform CloudBase environment hosts the Vibe Coding platform itself (Agent Loop, Sandbox, model inference), while N user CloudBase environments host the applications generated by users (database, cloud functions, hosting, etc.). Environments are naturally isolated from each other:
Core Design Principle: Controlled Trust Boundary
- Agent Loop (trusted): Deterministic code written by the platform, holds all credentials, responsible for orchestration and decision-making
- LLM (untrusted): Model output is unpredictable, has no access to any credentials
- Sandbox (untrusted): Executes LLM-generated code, only holds the current user's environment-level credentials
For detailed trust boundary design and request lifecycle, see Agent Runtime - Controlled Trust Boundary.
Core Capabilities
| Capability | What It Solves | Documentation |
|---|---|---|
| Agent Runtime | Agent Loop orchestration, Sandbox secure execution, MaaS multi-model access — drives the full chat → code → deploy workflow | Agent Runtime |
| App Backend & Hosting | Provides database, cloud functions, cloud storage, authentication and other backend capabilities for Agent outputs, plus static hosting, container hosting, and custom domain support | App Backend & Hosting |
| Multi-tenant Isolation | One-tenant-one-environment with natural compute/data/storage/network isolation, supporting both CAM and white-label permission schemes with unified management and billing | Multi-tenant Architecture |
| Open-source Reference | A complete open-source Vibe Coding platform built on CloudBase — deploy directly or use as a starting point | OpenVibeCoding |
Next Steps
- Dive into the architecture: Start with Agent Runtime and read through each chapter in order
- Get hands-on: Check out the open-source project OpenVibeCoding — clone and run immediately