Vibe Coding Discoverboxcars
View on GitHubBuilding applications with composability using Boxcars with LLM's.
Boxcars is a Ruby framework for composing LLM applications from reusable tools, agents, and provider engines. It supports tool-calling workflows, MCP server connections, SQL and ActiveRecord tools, and vector search for retrieval.
Use Cases
Build tool-using LLM agentsCreate internal copilots over documents and databasesRun retrieval-augmented assistants with vector searchConnect agents to MCP serversAutomate multi-step workflows through APIsQuery SQL and ActiveRecord data with read-only defaults
Built With
- Language
- Ruby
- Frameworks
- Ruby on Rails · ActiveRecord · pgvector · HNSWLib
Tags
Ruby · LLM framework · agents · tool calling · MCP client · RAG · vector search · SQL · ActiveRecord · multi-provider