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Marketplace overview

Extend Harmony's capabilities by installing Skills, Agents, Apps, and AI Models. The Marketplace is your central hub for customizing how the Companion works, what tools it connects to, and which AI models power its intelligence.

To access the Marketplace, click Companion in the sidebar, then select the Marketplace tab in the top navigation bar.

The Marketplace is divided into six main sections:

  1. Discover: Browse new and trending tools with curated Editor’s Picks and themed Collections like “Founders Pack” or “Meeting Essentials” that bundle related skills and agents.
  2. Skills: Specific capabilities you can teach your Companion, such as "Python Debugging" or "Board Meeting Memo." Use them standalone or combine multiple skills inside agents.
  3. Agents: Autonomous AI assistants designed for specific roles or long-running tasks.
  4. Apps: External tool integrations like Hubspot, Slack, Asana or Zoom that sync conversations and data automatically into Harmony.
  5. Models: The underlying LLMs available for your workspace.
  6. Installed: Your active extensions dashboard showing all skills, agents, apps, and models currently enabled in your account.

Skills​

Skills are specific instructions or templates that teach Harmony how to perform a task. For example, a "Decision Log Analyzer" skill teaches the Companion how to extract and format decisions from a meeting transcript.

Agents​

Agents are more advanced than Skills. While a Skill is a set of instructions, an Agent is a specialized AI entity that can chain multiple steps together to complete a workflow.

Collections are bundles of related skills and agents. For example, the Founders Pack might include skills for "Investor Update Drafts," "Strategic Risk Identification," and "Leadership Meeting Summaries."

Apps​

The Apps tab allows you to connect Harmony to your technology stack. Integrations are categorized into two types:

Workspace Apps​

These are organization-wide integrations, typically managed by admins. They connect Harmony to your company's central systems.

  • Examples: Salesforce, HubSpot, Pipedrive, Slack, Gong.
  • Badge: Marked with a blue Workspace badge.

Personal Apps​

These are individual connections for your specific user account.

  • Examples: Google Calendar, Linear, Google Contacts, Todoist,.
  • Badge: Marked with a purple Personal badge.

AI Models​

The Models tab gives you control over the intelligence powering your workspace. Install and switch between different Large Language Models (LLMs) based on your needs for speed, accuracy, or specialized reasoning capabilities.

Managing installed extensions​

To view or remove extensions:

  1. Click the Installed tab.
  2. Review the list of active Skills, Agents, and Apps.
  3. Click Manage or Disconnect on any item to change its settings or remove it from your workspace.