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Connect Hex to Cline CLI

Give Cline CLI governed access to Hex’s 18 tools through Runlayer, with identity, policy, scanning, and audit on every call.

Book a demo Cline CLI setup guide

Set up

Add Hex to Cline CLI in four steps

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

  1. 1

    Approve Hex in Runlayer

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

  2. 2

    Connect Cline CLI to Runlayer

    Users add the Runlayer Plugin to Cline CLI by following Runlayer’s setup guide. Cline CLI reaches Hex’s 18 tools through the Runlayer Plugin’s search and execute tools instead of listing each one.

    Cline CLI setup guide
  3. 3

    Sign in to Hex

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

  4. 4

    Use Hex from Cline CLI

    Hex’s approved tools appear in Cline CLI. Every call is checked against policy and recorded.

Tools

18 Hex tools in Cline CLI

Runlayer policy decides which of these Cline CLI users can call.

  • Continue thread

    Continue a Hex Thread by adding a new message and triggering the agent to process it.

  • Create cell

    Create a new cell in the draft version of a project.

  • Create project

    Create a new project in the workspace with the specified title, and optionally a description.

  • Create thread

    Create a new Hex Thread to ask a question about your data.

  • Delete cell

    Delete a cell from the draft version of a project by ID

  • Get cell

    Get a single cell by ID

  • Get cell image

    Get the rendered PNG image of a chart cell, returned as an image.

  • Get cell output

    Get the latest output preview for a SQL cell in the active draft notebook session.

See all 18 Hex tools

Control

What Runlayer can see and stop in Cline CLI

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

  • Gateway policy (available)

    Every Hex call from Cline CLI passes through Runlayer, where your policies can allow, alert, mask, or block it.

  • Audit trail (available)

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

  • Client hooks (available)

    Capture supported prompts, reasoning, local and MCP tool calls, responses, and scanner decisions in real time.

  • Stop a call before it runs (available)

    Runlayer can deny a tool call before Cline CLI runs it.

  • Block output after it runs (not available)

    Cline CLI ignores Runlayer after a tool runs, so Runlayer cannot block its output. The gateway still applies policy to the call.

  • Redact output in place (not available)

    Runlayer cannot mask tool output in Cline CLI. The gateway still applies policy to the call.

In Cline CLI

  • If Runlayer’s hook times out or crashes, Cline CLI lets the tool call through.
  • This covers the Cline CLI, not the Cline extension for VS Code.

Frequently asked questions

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