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Overview

Capabilities are the actions DuckAgent can request at runtime. They are shaped by the active profile, workspace, MCP servers, and sandbox policy.

PageWhat it explains
Built-in CapabilitiesThe default capability groups DuckAgent can expose.
Filesystem ToolsRead, search, write, edit, and patch files.
Process & ShellStart processes and run shell commands under sandbox policy.
Web Search & ExtractDefault Exa search, local extraction, and browser fallback.
MemoryDurable profile and workspace memory.
Scheduled TasksDurable reminders and automations backed by program-internal scheduling.
SkillsProfile-local SKILL.md workflows.
MCPExternal tools exposed through MCP servers.

Sandbox policy decides what can run, what needs approval, and what must be denied.