feat(samples): create oauth sample agent #164
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OAuth External Apps Agent Sample
Overview
This sample shows how to build an agent that connects to remote MCP servers with automatic OAuth token management.
The agent handles token expiration transparently and re-authenticates as needed.
Implementation
The agent uses a two-node graph architecture where
fetch_new_access_tokenobtains OAuth tokens via theUiPath SDKclient credentials flow, and
connect_to_mcpconnects to the MCP server to execute tasks using Claude 3.5 Sonnet.Conditional edges handle token validation at startup and automatically retry authentication when encountering 401
errors.