Export Workspace Config

Export current workspace configuration as YAML.

This endpoint exports all workspace-scoped resources:

• Agents (excluding system default agent)
• MCP server instances
• Provider configurations

Important Notes:

• Secrets (API keys, passwords) are replaced with placeholders
• Built-in/catalog resources (carrying registry_item_id) are excluded
• Only resources in the current workspace are exported
• References to specs are included (server_spec_id, provider_spec_id)

Returns: YAML file content that can be saved and later imported