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Connect Gmail to Glean

Give Glean governed access to Gmail’s 16 tools through Runlayer, with identity, policy, scanning, and audit on every call.

Book a demo Glean setup guide

Set up

Add Gmail to Glean in four steps

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

  1. 1

    Approve Gmail in Runlayer

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

  2. 2

    Connect Glean to Runlayer

    Users add the Runlayer Plugin to Glean by following Runlayer’s setup guide. Glean reaches Gmail’s 16 tools through the Runlayer Plugin’s search and execute tools instead of listing each one.

    Glean setup guide
  3. 3

    Sign in to Gmail

    Sign in the way Gmail requires. Runlayer holds the credentials so they stay out of the client’s configuration.

  4. 4

    Use Gmail from Glean

    Gmail’s approved tools appear in Glean. Every call is checked against policy and recorded.

Tools

16 Gmail tools in Glean

Runlayer policy decides which of these Glean users can call. 6 read data only.

  • Add labels

    Add one or more labels to a message or multiple messages

  • Archive messages

    Archive one or more messages (remove from inbox)

  • Create draft

    Create a draft email that can be edited later or sent

  • Create label

    Create a new label in the user's Gmail account

  • Fetch attachment

    Fetch a Gmail message attachment.

  • Fetch message

    Fetch the full content of a Gmail message using its message ID (don't use external tools to read messages)

  • List drafts

    List all draft messages with pagination support

  • List labels

    List all available labels in the Gmail account

See all 16 Gmail tools

Control

What Runlayer can see and stop in Glean

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

  • Gateway policy (available)

    Every Gmail call from Glean passes through Runlayer, where your policies can allow, alert, mask, or block it.

  • Audit trail (available)

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

  • OTLP telemetry (available)

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

  • Native enforcement adapter (not available)

    Runlayer has no device-side adapter for Glean yet, so control happens at the gateway.

In Glean

  • Runlayer sees Glean activity through OpenTelemetry traces for monitoring only; enforcement happens at the gateway.

Frequently asked questions

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