.env.example

# Required: bearer token for authenticating MCP clients
AUTH_TOKEN=your-secret-token-here

# Optional: server port (default 3500)
PORT=3500

# Optional: idle timeout in ms before sessions are killed (default 1800000 = 30 min)
IDLE_TIMEOUT=1800000

# Optional: base directory for session workspaces (default: cwd)
# Filesystem tools (read_file, list_directory) are sandboxed to this directory.
WORKSPACE_DIR=/path/to/workspace

# Optional: max concurrent SSE connections (default 10)
MAX_SSE_CONNECTIONS=10

# Optional: rate limit for POST /messages per IP per minute (default 120)
RATE_LIMIT_RPM=120

# Optional: forward extra env vars to child processes (prefix is stripped)
# CHILD_ENV_MY_CUSTOM_VAR=value  -->  MY_CUSTOM_VAR in child