HomeRun AI Coding Agents in CoderAI GovernanceAI GatewayClient ConfigurationClaude Code

Claude Code

Note

AI Gateway is part of AI Governance, which is included with a Premium license.

Claude Code can be configured using environment variables. All modes require a Coder API token for authentication with AI Gateway.

Centralized API Key

# AI Gateway base URL.
export ANTHROPIC_BASE_URL="<your-deployment-url>/api/v2/ai-gateway/anthropic"

# Your Coder API token, used for authentication with AI Gateway.
export ANTHROPIC_AUTH_TOKEN="<your-coder-api-token>"

BYOK (Personal API Key)

# AI Gateway base URL.
export ANTHROPIC_BASE_URL="<your-deployment-url>/api/v2/ai-gateway/anthropic"

# Your personal Anthropic API key, forwarded to Anthropic.
export ANTHROPIC_API_KEY="<your-anthropic-api-key>"

# Your Coder API token, used for authentication with AI Gateway.
export ANTHROPIC_CUSTOM_HEADERS="X-Coder-AI-Governance-Token: <your-coder-api-token>"

# Ensure no auth token is set so Claude Code uses the API key instead.
unset ANTHROPIC_AUTH_TOKEN

BYOK (Claude Subscription)

# AI Gateway base URL.
export ANTHROPIC_BASE_URL="<your-deployment-url>/api/v2/ai-gateway/anthropic"

# Your Coder API token, used for authentication with AI Gateway.
export ANTHROPIC_CUSTOM_HEADERS="X-Coder-AI-Governance-Token: <your-coder-api-token>"

# Ensure no auth token is set so Claude Code uses subscription login instead.
unset ANTHROPIC_AUTH_TOKEN

When you run Claude Code, it will prompt you to log in with your Anthropic account.

Pre-configuring in Templates

Template admins can pre-configure Claude Code for a seamless experience. Admins can automatically inject the user's Coder session token and the AI Gateway base URL into the workspace environment.

module "claude-code" {
  source            = "registry.coder.com/coder/claude-code/coder"
  version           = "~> 5.2"
  agent_id          = coder_agent.main.id
  workdir           = "/path/to/project" # Set to your project directory
  enable_ai_gateway = true
}

Visit the Claude Code module on the Coder Registry for the full list of inputs and outputs.

VS Code Extension

The Claude Code VS Code extension is also supported.

If pre-configured in the workspace environment variables (as shown above), it typically respects them.
You may need to sign in once; afterwards, it respects the workspace environment variables.

References: Claude Code Settings