Built-in modes
The Agent API can trigger
auto, api, workflows, findings, findings-investigator, meta-onboarding, whatsapp-templates, and whatsapp-flow. inbox and meta-business-agent are dashboard-only. Check available_invocations in the modes list for the current set. Custom modes need the api surface. findings-investigator runs in the background with auto-approval and does not appear in the mode picker.
Custom modes
Create your own modes under Kapso Agent → Modes. Project owners and admins can create and edit them. A mode requires a name, instructions, and a model. Configurable per mode:- Instructions - the mode’s system prompt.
- Model and reasoning effort - fixed for every run in this mode.
- Surfaces - where the mode can be invoked:
ui,api,slack. At least one is required. - Capabilities - what the agent is allowed to do (see below).
- Resources - MCP connections, GitHub repositories, and encrypted environment variables. See Resources.
- Sandbox - read-only or command execution, with approval, network, secret, and setup controls. See Sandbox.
Capabilities
New custom modes start with
read_messages and read_findings. read_project_files can’t be toggled - it’s granted when you assign a repository to the mode.
