🪄📙🔨 Spellbook Forge

Make your LLM prompts executable and version controlled.

Quick Start

In your Express server:

yarn add spellbook-forge

import { spellbookForge } from "spellbook-forge";

const app = express()
  .use(spellbookForge({
    gitHost: 'https://github.com'
  }))

and then:

http://localhost:3000/your/repository/prompt?execute

<-- HTTP 200
{
  "prompt-content": "Complete this phrase in coders’ language: Hello …",
  "model": "gpt3.5",
  "result": "Hello, World!"
}

🤔 What is this?

This is an ExpressJS middleware that allows you to create an API interface for your LLM prompts. It will automatically generate a server for your prompts stored in a git repository. Using Spellbook, you can:

• Store & manage LLM prompts in a familiar tool: a git repository
• Execute prompts with chosen model and get results using a simple API
• Perform basic CRUD operations on prompts

Note: It's an early version. Expect bugs, breaking changes and poor performance.

📖 Documentation

Full documentation coming soon!

Dependencies

1. LangChain.js
2. simple-git

Prompt format

Prompts must adhere to a specific format (JSON/YAML). See more info here

Example

├── prompt1
│   ├── prompt.json
│   └── readme.md
└── collection
    └── prompt2
        ├── prompt.yaml
        └── readme.md

The above file structure will result in the following API endpoints being generated:

{host}/prompt1

{host}/collection/prompt2

Files

1. prompt.json the main file with the prompt content and configuration.
2. readme.md additional information about prompt usage, examples etc.