HQBase for Claude.ai
io.github.hqbase/hqbase
Connect AI agents to your self-hosted HQBase shared email workspace.
client:Claude.ai
transport:streamable-http
Install HQBase in Claude.ai
Settings → Connectors → Add custom connector
https://{installation_domain}/mcpClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs