Carbon

A graph-based system for agentic workflows by Endian AI.

Installation

npm install @endianai/carbon

Usage

As a library

import { Graph, Node, NodeType } from '@endianai/carbon';
import { z } from 'zod';

// Create a graph definition
const graphDefinition = {
  id: 'example-graph',
  name: 'Example Graph',
  nodes: [
    {
      id: 'document-processor',
      name: 'Document Processor',
      type: NodeType.OCR,
      inputSchema: z.object({ documentPath: z.string() }),
      outputSchema: z.object({ content: z.string() })
    }
  ],
  edges: []
};

// Create and execute the graph
const graph = new Graph(graphDefinition);
const result = await graph.execute({ documentPath: './sample.pdf' });
console.log(result);

As a CLI tool

# Install globally
npm install -g @endianai/carbon

# Run a graph
carbon run path/to/graph-definition.json -i input.json

# Validate a graph
carbon validate path/to/graph-definition.json

Features

• Document processing (PDF, DOCX, TXT)
• LLM integration with multiple providers
• Flexible graph-based workflow design
• Type-safe with Zod schemas
• Command-line interface for running graphs

License

Apache 2.0