> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gumloop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Skills, Triggers, and MCP

Use these pages when you are deciding how to extend an agent, not when you need the full feature reference.

<CardGroup cols={1}>
  <Card title="Skills vs subagents" icon="code-branch" href="/help/skills-triggers-mcp/skills-vs-subagents">
    Skills teach the current agent. Subagents run as a separate agent.
  </Card>

  <Card title="Skills vs app rules" icon="shield" href="/help/skills-triggers-mcp/skills-vs-app-rules">
    Skills are playbooks. App rules block or require approval for tool calls.
  </Card>

  <Card title="Stop a scheduled trigger" icon="pause" href="/help/skills-triggers-mcp/stop-a-scheduled-trigger">
    Deactivate or delete the trigger so it stops firing.
  </Card>

  <Card title="Custom, proxied, and hosted MCP" icon="server" href="/help/skills-triggers-mcp/custom-proxied-hosted-mcp">
    Pick the hosting type and see whose credentials run when you share the agent.
  </Card>

  <Card title="Call integrations from a skill" icon="code" href="/help/skills-triggers-mcp/skill-script-integrations">
    Ask the agent to write a skill that uses the Gumloop SDK around a connector.
  </Card>
</CardGroup>