.env.example

# ── MCP Server: URL of the running GitHub MCP server.
# Locally: keep the default below.
# In k8s:  injected by the deployment manifest as the cluster-internal service URL.
MCP_SERVER_URL=http://localhost:8080/mcp

# For development mode (enables adk web ui & schema)
DEV_MODE=false

AGENT_HOST=http://localhost:8000
AGENT_VERSION=1.0.5

# ── GitHub Authentication: Personal Access Token used to authenticate with the GitHub MCP server.
# Classic PAT: https://github.com/settings/tokens
# Fine-grained PAT: https://github.com/settings/personal-access-tokens
GITHUB_PAT=

# Set to 1 to use Vertex AI instead of the Gemini API directly.
# When enabled, GOOGLE_API_KEY is not required — ADC credentials are used instead.
GOOGLE_GENAI_USE_VERTEXAI=0

# Gemini model to use for the agent. Defaults to Gemini 2.5 Flash.
AGENT_MODEL=gemini-2.5-flash

# Obtain from: https://aistudio.google.com/apikey
GOOGLE_API_KEY=

# ── Optional: Anthropic (Claude). Uncomment if switching AGENT_MODEL to an Anthropic model via LiteLLM.
# AGENT_MODEL=anthropic/claude-sonnet-4-5
# ANTHROPIC_API_KEY=