Otōto

Otōto is a microservice server that acts as an assistant for coding agents like Claude Code and OpenCode. It runs small language models on a server you control to explore code repositories and provide concise, citation-backed answers about code structure, behavior, and dependencies. It supports plugins for handling build files, terraform, kubernetes, gitlab ci, and more. Otōto helps developers query codebases with verified responses backed by quotations from specific code lines.