Claude Code Frequently Asked Questions
Is Claude Code free to use?
Claude AI Code is currently in beta as a research preview. Typical usage costs range from $5-10 per developer per day, though intensive use can exceed $100 per hour.
Where can I try Claude Code?
You can experience Claude's capabilities at claude AI
. For Claude Code specifically, join the waitlist at the Anthropic Console.
Is my code safe and secure?
Yes. Claude Code operates directly in your terminal with a direct API connection. Your queries go straight to Anthropic's API without intermediate servers.
What programming languages are supported?
Claude Code can work with any programming language and understands various development tools and frameworks.
Do I need special hardware?
Minimal requirements include 4GB RAM and Node.js 18+. Computer Use features work best in a containerized environment.
How does Computer Use work?
Computer Use runs in a sandboxed environment where Claude can interact with applications through a virtual display, ensuring safety and security.
What about data privacy?
We do not train models on your code or feedback. User feedback transcripts are stored for only 30 days with strict access controls.
Can I use it in my company?
Yes, Claude Code is suitable for both personal and commercial use. Many companies use it for development workflows.
What's the learning curve?
Claude Code uses natural language, so you can start being productive immediately without learning complex commands.
Is support available?
Yes, you can report issues using the /bug command or through GitHub, and our team actively monitors feedback.
What is MCP (Model Context Protocol)?
MCP (Model Context Protocol) is an open protocol that standardizes how applications provide context to Large Language Models (LLMs). It acts like a USB-C port for AI applications, providing a standardized way to connect AI models to different data sources and tools. This enables seamless integration between LLMs and various data sources, tools, and services.
What are MCP Servers?
MCP Servers are lightweight programs that expose specific capabilities through the standardized Model Context Protocol. They act as bridges between LLMs like Claude and various data sources or services, allowing the AI to access and interact with files, databases, APIs, and other resources in a secure and controlled manner.
How do MCP Servers work?
MCP Servers follow a client-server architecture where a host application (like Claude Desktop) connects to multiple servers. Each server provides specific functionality through standardized endpoints and protocols. When Claude needs to access certain data or perform specific actions, it communicates with the appropriate MCP server using the standardized protocol.
What can MCP Servers provide?
MCP Servers can provide various capabilities including:
- File system access and management
- Database connections and queries
- API integrations with external services
- Local tool and utility execution
- Custom functionality specific to your needs
Are MCP Servers secure?
MCP Servers are designed with security in mind. They run locally on your machine and require explicit configuration and permissions to access resources. Each server can be configured to access only specific directories or services, and all actions require user approval before execution. Additionally, the protocol includes built-in security features to prevent unauthorized access and ensure data privacy.
What is Claude Code APP?
Claude Code APP is a comprehensive web application that aggregates and showcases Claude Code and MCP service capabilities. It serves as a central hub for tracking the latest developments in how Claude AI is transforming code programming, with MCP services being one of the most convenient solutions for Computer-AI interaction.
How can I submit my MCP server?
We currently collect MCP servers from GitHub and various MCP service directories. If you've developed an MCP server, we welcome your submission through our GitHub open source project. Your contribution will help expand the ecosystem and benefit the entire Claude AI community.