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Connect Harmonic to Cline CLI

Give Cline CLI governed access to Harmonic’s 47 tools through Runlayer, with identity, policy, scanning, and audit on every call.

Set up

Add Harmonic 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

    Add Harmonic to Runlayer

    Harmonic isn’t in the Runlayer catalog yet, so an admin adds it by its MCP server URL.

    Adding a connector manually
  2. 2

    Connect Cline CLI to Runlayer

    Users add the Runlayer Plugin to Cline CLI by following Runlayer’s setup guide. Cline CLI reaches Harmonic’s 47 tools through the Runlayer Plugin’s search and execute tools instead of listing each one.

    Cline CLI setup guide
  3. 3

    Sign in to Harmonic

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

  4. 4

    Use Harmonic from Cline CLI

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

Tools

47 Harmonic tools in Cline CLI

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

  • Add companies to list

    Add companies to an existing company list.

  • Add people to list

    Add people to an existing people list.

  • Create company list

    Create a new company list.

  • Create company list custom field

    Create a custom field (column) for a company list.

  • Create global custom field

    Create a new global custom field for companies or people.

  • Create list

    Create an empty company, person, or investor list in the workspace's shared project.

  • Create list custom field

    Create a custom field on any company, person, or investor list.

  • Create list entries

    Add Harmonic companies, people, or investors to an existing list by creating list entries from their URNs.

See all 47 Harmonic 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 Harmonic 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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