Kilo Code
Open-source coding agent spanning VS Code, JetBrains, the terminal, and cloud workflows with broad model choice and provider-rate pricing.
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Quick Verdict
Fast fit check before you leave the page
Make the fit call first. Vendor pages are good at selling, but they rarely tell you where the product is a bad match.
- Developers who want an open-source agent across both IDE and terminal workflows
- JetBrains and VS Code users who prefer one shared agent platform
- Teams evaluating cloud agents or automated pull-request review without abandoning local tools
- The breadth of IDE, CLI, cloud, gateway, and review features creates more configuration surface than a focused autocomplete tool
- Hosted inference and cloud services still require an account and can incur usage charges despite the open-source client
- Model quality, latency, and effective cost vary substantially across the 500+ supported choices
Compare Next
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Kilo Code has grown from a VS Code extension into an open-source agentic engineering platform spanning VS Code, JetBrains, the terminal, and hosted cloud sessions. The MIT-licensed project combines specialized coding agents, inline completion, terminal and browser tools, MCP extensions, cloud agents, and pull-request review with a gateway advertising 500+ models at provider-rate pricing. That breadth makes Kilo compelling for developers who want one agent across several work surfaces, but it also introduces more operational and pricing choices than a narrowly focused editor assistant.
Kilo Code is an MIT-licensed coding agent available in VS Code, JetBrains IDEs, the terminal, and hosted cloud workflows. It combines specialized Code, Plan, Ask, Debug, and Review agents with multi-file editing, terminal and browser tools, inline completion, MCP extensions, automated pull-request review, and a model gateway advertising 500+ choices with zero inference markup. Developers can bring provider keys, use local models, or start without an API key; autonomous CLI runs are available for trusted CI environments.
Why Choose Kilo Code?
Use the same open-source coding agent in VS Code, JetBrains IDEs, the terminal, and cloud workflows
Switch among Code, Plan, Ask, Debug, Review, and custom agents as the task changes
Choose from 500+ hosted models, bring provider keys, or connect local models without committing to one vendor
Extend workflows through MCP servers, terminal and browser tools, cloud agents, and automated pull-request review
Inspect and customize the MIT-licensed client while paying hosted model rates with zero advertised inference markup
Key Features
One open-source coding agent across VS Code, JetBrains IDEs, the CLI, and hosted cloud sessions
Specialized Code, Plan, Ask, Debug, and Review agents plus user-defined custom agents
Multi-file generation, inline completion, self-checking, terminal execution, and browser control
Model gateway with 500+ models, mid-task switching, bring-your-own-key support, and local-model options
MCP marketplace and server support for connecting external tools and internal systems
Cloud agents, automated pull-request reviews, and an autonomous CLI mode for trusted CI/CD environments
Pros & Cons
- A credible MIT-licensed alternative for teams that want to inspect or customize their coding agent
- Broader surface coverage than the old VS Code-only positioning: IDE, terminal, cloud, and review workflows share one product
- Wide model selection and advertised provider-rate inference reduce lock-in and make cost trade-offs explicit
- Distinct planning, implementation, debugging, and review agents make intent clearer during multi-step work
- The breadth of IDE, CLI, cloud, gateway, and review features creates more configuration surface than a focused autocomplete tool
- Hosted inference and cloud services still require an account and can incur usage charges despite the open-source client
- Model quality, latency, and effective cost vary substantially across the 500+ supported choices
- The CLI --auto mode removes permission prompts and should be isolated to trusted repositories and environments
Detailed Use Cases for Kilo Code
Start implementation in VS Code or JetBrains, continue from the Kilo CLI, and use hosted cloud agents when work needs to run away from the local machine.
Separate planning, implementation, debugging, repository questions, and review through dedicated agents rather than forcing every task through one prompt style.
Switch among 500+ gateway models, bring existing provider keys, or use local models while comparing capability, latency, and cost for each task.
Connect MCP servers and internal tools so the agent can work with systems beyond source files while retaining an inspectable open-source client.
Run autonomous CLI tasks or automated code reviews in isolated trusted environments; Kilo explicitly warns that --auto disables permission prompts.
Who Should Use Kilo Code?
Developers who want an open-source agent across both IDE and terminal workflows
JetBrains and VS Code users who prefer one shared agent platform
Teams evaluating cloud agents or automated pull-request review without abandoning local tools
Cost-conscious developers who value model choice, bring-your-own keys, and local-model support
Platform teams building controlled agent automation around MCP and CI/CD
Perfect For
Agentic implementation and refactoring from VS Code, JetBrains, or a project terminal
Planning, debugging, and codebase exploration with task-specific agent modes
Running unattended fixes or maintenance in a controlled CI/CD sandbox
Automating pull-request review and handing work between local and cloud agents
Connecting internal services and developer tools through MCP
Technical Details
Direct Competitors
Cline
Roo Code
Continue
Claude Code
OpenCode
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Do one more comparison before you commit to Kilo Code
Strong picks usually survive one more internal check. Read deeper, compare a neighbor, then leave for the vendor page if the fit still holds.