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shinyOAuth - OIDC Authentication and OAuth Authorization for 'shiny' Applications

Provides a simple, configurable framework for 'OpenID Connect' (OIDC) authentication and 'OAuth 2.0' authorization in 'shiny' applications using 'S7' classes. Defines providers, clients, and tokens, as well as various supporting functions and a 'shiny' module. Features include cross-site request forgery (CSRF) protection, state encryption, 'Proof Key for Code Exchange' (PKCE) handling, validation of OIDC identity tokens (nonces, signatures, claims), automatic user info retrieval for OIDC and supported 'OAuth' providers, asynchronous flows, and hooks for audit logging.

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8.16 score 29 stars 29 scripts 644 downloads

tidyprompt - Prompt Large Language Models and Enhance Their Functionality

Easily construct prompts and associated logic for interacting with large language models (LLMs). 'tidyprompt' introduces the concept of prompt wraps, which are building blocks that you can use to quickly turn a simple prompt into a complex one. Prompt wraps do not just modify the prompt text, but also add extraction and validation functions that will be applied to the response of the LLM. This ensures that the user gets the desired output. 'tidyprompt' can add various features to prompts and their evaluation by LLMs, such as structured output, automatic feedback, retries, reasoning modes, autonomous R function calling, and R code generation and evaluation. It is designed to be compatible with any LLM provider that offers chat completion.

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llm

7.85 score 31 stars 1 dependents 22 scripts 402 downloads

fabricQueryR - Access and Manage 'Microsoft Fabric'

Access 'Microsoft Fabric' workspaces, items, and workload endpoints through its web application programming interfaces (APIs). Connect to data in 'OneLake', 'Lakehouse', 'Warehouse', semantic model, and 'Eventhouse' items, with support for 'DBI', 'Arrow', 'GraphQL', and 'Spark'. Manage files, tables, refreshes, jobs, schedules, ingestion, and long-running operations.

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azurefabricpowerbi

6.82 score 6 stars 13 scripts 553 downloads