Rails wrapper for langchainrb gem

Plain is an AI and documentation system for rails apps.

The promptcraft CLI let's you replay a conversation between a user and an AI assistant, but with a new system prompt.

RBS type inferrer with LLM

Hooks into Langchain.rb methods to capture LLM calls and report them to the Datadog LLM Observability API.

Use this 'compiler' to build software using LLMs in a controlled way. In classical terms, the LLM is the compiler, the context description is the programming language, and the generated output is the binary.

Manage AI vector embeddings in C with Ruby integration