Cline is an open-source AI coding assistant for VS Code that features dual Plan/Act modes, terminal execution capabilities, and the Model Context Protocol (MCP) for custom tool creation. It serves as a fully collaborative AI partner for developers.

How is Cline different from GitHub Copilot?

Cline is open-source and offers unique features like Plan/Act modes for structured development, terminal command execution, browser automation for testing, and the Model Context Protocol (MCP) for creating custom development tools.

What programming languages does Cline support?

Cline supports all major programming languages and frameworks through its AI models and can execute terminal commands, edit files, and automate browser testing across different technology stacks.

Cline x LG CNS Enterprise AI Agent Platform

Your end-to-end
agentic AI engineering partner

From analysis to test, every step runs on your codebase, business context, and operational standards.

A license is required to use this product.

Cline Spec Driven understands your enterprise context.It targets the exact changes you need and touches nothing else.

How it works

It's not one AI. It's a team.

A team of specialized agents takes it from request to production-ready code.

Key feature

Three features. One principle.

Your enterprise stays in control of what the AI knows, how it works, and what it runs on.

01 Knowledge Foundation

Learns your enterprise.
Evolves with every task.

It learns your codebase and business, giving every agent the knowledge to decide and build without guessing. The more tasks it completes, the smarter the Knowledge Foundation gets.

02 Spec-driven Execution

Consistent code starts
with a consistent spec.

AI writes every spec through a fixed pipeline, not ad hoc prompts. Code comes out shaped by your existing codebase so it fits right in.

03 Enterprise Deployment

Flexible on the model.
You set the boundary.

Run an open-weight model on your own infrastructure for complete data isolation, or connect a cloud LLM such as Claude, GPT, or another provider. Bundle it through us, or bring your own key.

AWS Bedrock

OpenAI ChatGPT

Anthropic Claude

Google Gemini

LM Studio

Ollama

Why us

Not a coding assistant.
An enterprise AI agent platform.

Purpose-built for the context that actually matters.

No hallucination

Grounded in reverse-engineered business logic, not guesses. Answers stay accurate even at scale because every output is constrained by your actual domain knowledge.

Domain-aware

No rewrites

Working code stays untouched so nothing breaks downstream. Pre-built for brownfield environments, where your legacy codebase is an asset, not a liability.

Policy-enforced

No bill-shock

Selective context access keeps token costs predictable as complexity grows. Bundle the LLM or bring your own key, either way with no month-end surprises.

Token-efficient

Get started

Ready to put Cline Spec Driven to work?

Talk to our team about a proof of concept scoped to your codebase, your operational standards, and your compliance requirements.

Cline x LG CNS Enterprise AI Agent Platform

Your end-to-end
agentic AI engineering partner

From analysis to test, every step runs on your codebase, business context, and operational standards.

A license is required to use this product.

Cline Spec Driven understands your enterprise context.It targets the exact changes you need and touches nothing else.

How it works

It's not one AI. It's a team.

A team of specialized agents takes it from request to production-ready code.

Key feature

Three features. One principle.

Your enterprise stays in control of what the AI knows, how it works, and what it runs on.

01 Knowledge Foundation

Learns your enterprise.
Evolves with every task.

It learns your codebase and business, giving every agent the knowledge to decide and build without guessing. The more tasks it completes, the smarter the Knowledge Foundation gets.

02 Spec-driven Execution

Consistent code starts
with a consistent spec.

AI writes every spec through a fixed pipeline, not ad hoc prompts. Code comes out shaped by your existing codebase so it fits right in.

03 Enterprise Deployment

Flexible on the model.
You set the boundary.

Run an open-weight model on your own infrastructure for complete data isolation, or connect a cloud LLM such as Claude, GPT, or another provider. Bundle it through us, or bring your own key.

AWS Bedrock

OpenAI ChatGPT

Anthropic Claude

Google Gemini

LM Studio

Ollama

Why us

Not a coding assistant.
An enterprise AI agent platform.

Purpose-built for the context that actually matters.

No hallucination

Grounded in reverse-engineered business logic, not guesses. Answers stay accurate even at scale because every output is constrained by your actual domain knowledge.

Domain-aware

No rewrites

Working code stays untouched so nothing breaks downstream. Pre-built for brownfield environments, where your legacy codebase is an asset, not a liability.

Policy-enforced

No bill-shock

Selective context access keeps token costs predictable as complexity grows. Bundle the LLM or bring your own key, either way with no month-end surprises.

Token-efficient

Get started

Ready to put Cline Spec Driven to work?

Talk to our team about a proof of concept scoped to your codebase, your operational standards, and your compliance requirements.

Your end-to-endagentic AI engineering partner

Cline Spec Driven understands your enterprise context.It targets the exact changes you need and touches nothing else.

It's not one AI. It's a team.

Three features. One principle.

Learns your enterprise.Evolves with every task.

Consistent code startswith a consistent spec.

Flexible on the model.You set the boundary.

Not a coding assistant.An enterprise AI agent platform.

No hallucination

No rewrites

No bill-shock

Ready to put Cline Spec Driven to work?

Your end-to-endagentic AI engineering partner

Cline Spec Driven understands your enterprise context.It targets the exact changes you need and touches nothing else.

It's not one AI. It's a team.

Three features. One principle.

Learns your enterprise.Evolves with every task.

Consistent code startswith a consistent spec.

Flexible on the model.You set the boundary.

Not a coding assistant.An enterprise AI agent platform.

No hallucination

No rewrites

No bill-shock

Ready to put Cline Spec Driven to work?

Your end-to-end
agentic AI engineering partner

Learns your enterprise.
Evolves with every task.

Consistent code starts
with a consistent spec.

Flexible on the model.
You set the boundary.

Not a coding assistant.
An enterprise AI agent platform.

Your end-to-end
agentic AI engineering partner

Learns your enterprise.
Evolves with every task.

Consistent code starts
with a consistent spec.

Flexible on the model.
You set the boundary.

Not a coding assistant.
An enterprise AI agent platform.