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Dev tools · September 3, 2026

Sonnenfeld

Project context and memory for coding agents.

Visit github.comAlternativestop 11% of September 2026

What it does

Sonnenfeld is a local-first project context and repository navigation layer for coding agents. It helps agents navigate codebases, remember conversations, record decisions, and capture backlog items — keeping them aligned with your work over time. Features: local-first, minimal resource use; memory and continuity across tasks and machines; multi-repository support; multiple retrieval methods; interactive project graph; non-invasive use with existing coding agents.

Project context and memory for coding agents. Contribute to vanyadraven/sonnenfeld development by creating an account on GitHub.

▄█▀▀▀█▄ ▄█▀▀ ▀██ ██ ██ ▄█▀▀█▄ ██▀▀█▄ ██▀▀█▄ ▄█▀▀█▄ ██▀▀█▄ ▄██▄▄ ▄█▀▀█▄ ██ ▄█▀▀██ ▀▀▀▀█▄ ██ ██ ██ ██ ██ ██ ██▄▄██ ██ ██ ██ ██▄▄██ ██ ██ ██ ▄▄ ██ ██ ██ ██ ██ ██ ██ ██ ▄▄ ██ ██ ██ ██ ▄▄ ██ ██ ██ ▀▀▀▀▀ ▀▀▀▀ ▀▀ ▀▀ ▀▀ ▀▀ ▀▀▀▀ ▀▀ ▀▀ ▀▀▀▀ ▀▀▀▀ ▀▀▀▀ ▀▀▀▀▀ Sonnenfeld is a local-first navigation layer for repositories. It narrows admitted repository files into a bounded, ordered list of sources likely to help with a task. Sonnenfeld does not answer the query and is not a local LLM. A consumer, typically a coding agent, opens those files, reads the surrounding source, and decides whether and how they apply to the task. flowchart LR P["Person gives an agent a task"] --> Q["Agent forms a repository…from github.com

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