Kilo Code — Technical Overview

Kilo Code is an open-source AI coding agent (MIT license, 26,700+ GitHub stars) built for developers who want full control over their AI inference stack. It integrates directly into VS Code, JetBrains IDEs (IntelliJ IDEA, PyCharm, WebStorm), and the CLI, and can also run as Cloud Agents with parallel isolated worktrees for concurrent task execution.

Model & Provider Flexibility

500+ models across 60+ providers, including Anthropic, OpenAI, Google, Azure, AWS Bedrock, Ollama, and LM Studio
BYOK (Bring Your Own Keys): wire in your own API keys for any supported provider
Kilo Gateway: pay-as-you-go at direct provider rates with zero markup
Kilo Pass: subscription from $19/mo with up to 50% bonus credits
Local model support via Ollama and LM Studio for fully offline or on-premises workflows
Auto Model Routing selects models dynamically based on cost and capability requirements

Agent Architecture

Kilo Code ships multiple specialized agent modes — Code, Architect, Debug, Ask, and Custom — each scoped to distinct phases of the development lifecycle. Cloud Agents run in parallel isolated worktrees, enabling concurrent, non-blocking task execution.

Integrations & Extensibility

Integrates with Slack, Bitbucket, Jira, and supports MCP (Model Context Protocol) for extending agent context. Self-hostable for teams requiring data residency or air-gapped environments.

Pricing

Free tier for individuals (open-source; AI inference billed separately)
Teams: $15/user/month
Enterprise: custom pricing