# Haypile

> Local document search and Q&A in a single binary.

One binary that watches your folders, extracts and chunks documents, embeds every chunk with a transformer compiled into the executable, and answers with citations. No network calls, no vector database, no Python. One SQLite file and a hand-written MiniLM forward pass in Go. It has shipped 11 releases through Homebrew, with an MCP server for Claude Code and Cursor.

- Role: Solo. Model code, CLI, docs site.
- Year: 2026
- Status: Live, open source
- Stack: Go, SQLite, MiniLM, Homebrew
- Live: https://haypile.sh
- Source: https://github.com/BenyD/haypile
- Listed under: Projects

## What I built

- A MiniLM forward pass written by hand in Go
- Embeddings and search in one SQLite file
- Answers with citations, fully offline
- Homebrew tap and a documentation site

## Further reading

- [Everything in the binary](https://beny.one/everything-in-the-binary): One rule, no network calls, and the code it forced. A transformer reimplemented in Go, quantized to fit, and proved correct against the original.

A project by [Beny Dishon](https://beny.one), software engineer in Chennai, India.