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Apps

Apps give the selected Agent access to external actions and events. Open Apps from the sidebar after selecting an Agent. Connected apps and app catalog in B-Bot Hub

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Browse apps

The Apps page combines Composio integrations and MCP servers in one catalog:
  • Connected shows integrations already attached to the selected Agent.
  • Featured and Trending provide ranked recommendations.
  • All apps supports search, category and MCP health filters, card or tile views, and incremental loading.
Catalog cards identify whether an entry comes from Composio or MCP. MCP entries can also show their verification state.

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Connect a Composio app

1

Open an app

Select a Composio entry from Featured, Trending, or All apps.
2

Review capabilities

Open Capabilities to inspect the available actions and triggers.
3

Authenticate

In Connect, start the provider’s OAuth flow or enter the credential fields shown by the app.
4

Test the connection

After connecting, use the Test tab for a quick chat with the Agent and confirm that it can call the app.
Select a connected Composio app to reopen its details. Use Reconnect when its authorization needs to be replaced. Use the disconnect button on its Connected card to remove it from the Agent.

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Connect an MCP server

MCP entries open a test workspace before you connect them. You can:
  • Edit the server URL.
  • Choose streamable_http or sse transport.
  • Add or remove request headers.
  • Load the server’s live tool list.
  • Select a tool, provide JSON arguments, and run a quick tool test.
  • Chat with the Agent while the MCP tools are available for the test.
When the test succeeds, connect the MCP server to the selected Agent.

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Add a custom MCP server

Select Custom MCP on the Apps page. Enter a name and URL, choose streamable_http or sse, and add any required header name and value pairs. Select Connect to save it.
Treat header values as credentials. Use only trusted MCP servers and provide the minimum access they require.

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Control app permissions

On a Connected card, select the permissions button to configure the app for the current Agent.
  • App enabled turns the whole integration on or off without disconnecting it.
  • Allowed controls whether the Agent may call an individual action.
  • Requires approval pauses an allowed action for human approval before execution.
  • Apply recommended enables approval for actions marked as recommended by the catalog.
  • Clear approvals removes all approval requirements without changing which actions are allowed.
Disallowing an action also removes its approval requirement. Review write and destructive actions carefully, then save the permission changes. Verify the saved policy in the test chat: an allowed action should succeed, a disallowed action should be unavailable, and an approval-gated action should pause for review.

Workflows

Use connected app actions and events in automated workflows.