> For the complete user guide index, see [llms.txt](https://portraitresearch.com/documentation/llms.txt).

# Integrations

[Canonical page](https://portraitresearch.com/documentation/integrations/)

Connect AI clients and Easel providers, use Microsoft 365, Slack, Teams, email, CLI, and the Partner API.

- [Portrait MCP](https://portraitresearch.com/documentation/integrations/portrait-mcp.md): Connect an MCP-compatible AI client with OAuth, understand the Portrait tools it can use, and review its workflow and licensing boundaries.
- [Connect MCP providers inside Easel](https://portraitresearch.com/documentation/integrations/mcp-in-easel.md): Connect a supported MCP provider to Easel, refresh the session, and distinguish connection from tool availability.
- [Portrait in Slack](https://portraitresearch.com/documentation/integrations/portrait-slack.md): Add the Portrait app to your Slack workspace, connect your Portrait account, and ask research questions from a DM or a channel.
- [Portrait in Microsoft Teams](https://portraitresearch.com/documentation/integrations/portrait-teams.md): Add the Portrait app to Microsoft Teams, connect your Portrait account, and ask research questions from a chat or a channel.
- [Portrait by email](https://portraitresearch.com/documentation/integrations/portrait-email.md): Connect your Portrait identity, send an Easel request by email, attach supported files, and verify the resulting reply.
- [Use the email-only Easel trial](https://portraitresearch.com/documentation/integrations/email-trial.md): Start an email-only trial, continue in the same thread, and understand approval and message limits without app access.
- [Portrait CLI](https://portraitresearch.com/documentation/integrations/portrait-cli.md): Install the Portrait command-line interface to ask Easel questions, manage research sessions, and upload documents from your terminal or an AI coding agent.
- [CLI command and output reference](https://portraitresearch.com/documentation/integrations/portrait-cli-reference.md): Parse Portrait CLI JSON and NDJSON, preserve identifiers, page through results, and recover from an interrupted request without assuming it was cancelled.
- [Portrait Partner API](https://portraitresearch.com/documentation/integrations/partner-api.md): Use the partner data API with its own audience, scopes, access requirements, and error contract.