Plugin marketplace
Browse and install MCP servers, integrations, agent capabilities, agent skills, and knowledge sources into your workspace.
Overview
The Plugin Marketplace lets workspace Owners and Admins browse and install plugins from the marketplace catalog. All plugins are workspace-scoped: installing a plugin makes it available only in the workspace you installed it into.
Open the marketplace from Workspace settings → Plugins → Browse marketplace.
Marketplace tabs
The marketplace has five tabs, one per plugin type:
| Tab | Plugin type | What you find here |
|---|---|---|
| MCP Servers | mcp_server | Third-party tools served over the MCP protocol. |
| Integrations | integration | Platform connectors (SaaS APIs, data services). |
| Agent Capabilities | agent_capability | Oxagen first-party capability packs (image, video, SVG, documents). |
| Agent Skills | agent_skill | Reusable workflow skills callable by name from within agent prompts. |
| Knowledge Sources | knowledge_source | External retrieval sources for workspace context. |
Use the search bar and auth-kind filter (on MCP Servers and Integrations tabs) to narrow results.
Installing a plugin
Single install
- Click a plugin card to open its detail panel.
- Review the description, tools list, and README.
- Click Install to workspace. The plugin is installed and enabled immediately.
Bulk install
- Check the checkbox on one or more plugin cards.
- Click Install selected (n) at the bottom of the dialog.
After installation each plugin appears in the Installed section of Workspace settings → Plugins.
After install: Connect step (MCP servers and integrations)
For mcp_server and integration plugins that require authentication, a Connect button appears after install. The plugin is installed but its tools are not active until you connect:
- OAuth: Click Connect, authorize on the provider's page, and return. Status changes to Connected.
- API key: Click Set secret, paste your key, and save. The secret is encrypted at rest.
Agent Capability, Agent Skill, and Knowledge Source plugins do not require a Connect step.
Adding a custom MCP server
- On Workspace settings → Plugins, click Add custom MCP server.
- Enter a name and the MCP endpoint URL.
- Choose the transport (streamable HTTP or SSE) and authentication kind (OAuth, API key, or none).
- Click Add plugin. The server is installed immediately.
Adding a custom registry
See MCP server registries for adding a custom registry that populates the marketplace catalog with additional servers.
Uninstalling a plugin
- Go to Workspace settings → Plugins → Installed.
- Find the plugin and click Uninstall.
Uninstalling removes the plugin and its tools from the workspace immediately. Any content generated by the plugin (images, documents, videos) is retained in your workspace.
Role requirements
| Action | Required role |
|---|---|
| Browse marketplace | Org Owner or Org Admin |
| Install / uninstall | Workspace Owner or Org Owner/Admin |
| Connect OAuth / set API key | Org Owner or Org Admin |
| Add custom server | Workspace Owner or Org Owner/Admin |
| Add custom registry | Workspace Owner or Org Owner/Admin |