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Connect Box to Claude Cowork

Give Claude Cowork governed access to Box’s 35 tools through Runlayer, with identity, policy, scanning, and audit on every call.

Book a demo Claude Cowork setup guide

Set up

Add Box to Claude Cowork in four steps

Admins approve the server once. Everyone in Claude Cowork then gets it through the same governed connection.

  1. 1

    Approve Box in Runlayer

    Add Box from the catalog and choose who can use it and which of its tools are allowed.

  2. 2

    Connect Claude Cowork to Runlayer

    Claude Cowork gets connector tools through the Runlayer Plugin. With direct tool listing turned on for your deployment, Box’s 35 tools show up in Claude Cowork’s own tool list.

    Claude Cowork setup guide
  3. 3

    Sign in to Box

    Each user signs in to Box with OAuth. Runlayer keeps the tokens out of the client’s configuration.

  4. 4

    Use Box from Claude Cowork

    Box’s approved tools appear in Claude Cowork. Every call is checked against policy and recorded.

Tools

35 Box tools in Claude Cowork

Runlayer policy decides which of these Claude Cowork users can call. 11 read data only.

  • Add items to hub

    Adds files, folders, or web links to a specific hub, enabling content organization within collaborative workspaces.

  • Copy file

    Copies an existing file to a destination folder in Box (see Box API Copy file).

  • Copy folder

    Copies an existing folder to a destination parent folder in Box (see Box API Copy folder).

  • Copy hub

    Creates a copy of an existing Box Hub via the Hubs v3 API (POST /v3/hubs/{id}:copy).

  • Create file comment

    Creates a new comment on a specific file.

  • Create folder

    Creates new folders in Box.

  • Create hub

    Creates new collaborative hubs for organizing content around specific topics, projects, or teams.

  • Create metadata template

    Creates a new enterprise metadata template.

See all 35 Box tools

Control

What Runlayer can see and stop in Claude Cowork

Some controls apply to every client at the gateway. Others depend on what Claude Cowork exposes to Runlayer.

  • Gateway policy (available)

    Every Box call from Claude Cowork passes through Runlayer, where your policies can allow, alert, mask, or block it.

  • Audit trail (available)

    Each call is recorded with the user, Claude Cowork as the client, the tool, and the policy and scanner decisions.

  • Anthropic inference hooks (available)

    Anthropic Inference hooks let Runlayer check Claude Cowork prompts before inference.

  • OTLP telemetry (available)

    Claude Cowork can send supported OpenTelemetry events to Runlayer for observe-only session visibility.

  • Stop a call before it runs (available)

    Runlayer can reject a Claude Cowork prompt before Anthropic runs it, which stops the whole request rather than one tool call.

  • Block output after it runs (available)

    Because Runlayer checks the full prompt, tool results in it can be blocked before the model sees them.

  • Redact output in place (not available)

    Runlayer cannot mask content in Claude Cowork. The gateway still applies policy to the call.

In Claude Cowork

  • Cowork session data sent over OpenTelemetry is for monitoring only and cannot stop anything.

Frequently asked questions

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