Skip to main content
Book a demo

Connect Hex to Claude Code

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

Book a demo Claude Code setup guide

Set up

Add Hex to Claude Code in four steps

Admins approve the server once. Everyone in Claude Code 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 Claude Code to Runlayer

    Runlayer’s CLI installs the Runlayer Plugin natively in Claude Code, and an Anthropic org install also reaches Claude Code. With direct tool listing turned on for your deployment, Hex’s 18 tools show up in Claude Code’s own tool list (supported Claude Code versions).

    Claude Code 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 Claude Code

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

Tools

18 Hex tools in Claude Code

Runlayer policy decides which of these Claude Code 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 Claude Code

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

  • Gateway policy (available)

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

  • Audit trail (available)

    Each call is recorded with the user, Claude Code 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.

  • Anthropic inference hooks (available)

    With Claude Enterprise, Anthropic sends each governed Claude Code prompt to Runlayer before inference, with nothing installed on devices (Anthropic beta).

  • OTLP telemetry (available)

    Claude Code can export OpenTelemetry logs to Runlayer for observe-only session reconstruction.

  • Stop a call before it runs (available)

    Runlayer can deny a tool call before Claude Code runs it.

  • Block output after it runs (available)

    Runlayer can block a tool’s output before Claude Code’s model sees it.

  • Redact output in place (available)

    Runlayer can mask sensitive parts of a tool’s output in Claude Code and pass the rest through.

In Claude Code

  • When a tool fails, Runlayer records the error but cannot hide it.

Frequently asked questions

Connect more

Find another combination