Generate the connector URL
- Open Agents in Fortress.
- Create or rotate an agent.
- Choose Claude Desktop as the runtime.
- Copy the generated connector name and URL.
Add the connector
- Open Claude Desktop.
- Go to Settings > Connectors.
- Add a custom connector.
- Paste the Fortress MCP URL.
- Click Connect and complete the Fortress OAuth consent flow.
agent_id query parameter to preselect the intended agent during consent.
What not to do
Do not add Fortress remote MCP toclaude_desktop_config.json. Anthropic treats that file as the local MCP-server mechanism; remote connectors for Claude Desktop are configured through Connectors.
Verify
Enable the connector in a conversation and ask Claude to readfortress://workspace/overview.
See Anthropic’s remote MCP custom connector guide.