Metadata-Version: 2.4
Name: chatsbom
Version: 0.2.3
Summary: ChatSBOM - Talk to your Supply Chain. Chat with SBOMs.
Requires-Python: >=3.12
Requires-Dist: claude-agent-sdk>=0.1.0
Requires-Dist: clickhouse-connect>=0.7.0
Requires-Dist: clickhouse-connect>=0.7.16
Requires-Dist: dotenv>=0.9.9
Requires-Dist: mcp>=1.26.0
Requires-Dist: pandas>=2.0.0
Requires-Dist: prompt-toolkit>=3.0.0
Requires-Dist: pygithub>=2.8.1
Requires-Dist: ratelimit>=2.2.1
Requires-Dist: requests-cache>=1.3.0
Requires-Dist: requests>=2.32.5
Requires-Dist: rich>=14.3.2
Requires-Dist: structlog>=24.0.0
Requires-Dist: textual>=7.5.0
Requires-Dist: typer>=0.21.1
Description-Content-Type: text/markdown

# ChatSBOM

**Talk to your Supply Chain. Chat with SBOMs.**

ChatSBOM is a CLI tool for deep insights into Software Bill of Materials (SBOM) data.

![Demo](figures/demo.gif)

## Motivation

GitHub's Dependency Graph shows which repositories depend on your project, but there's no way to sort dependents by stars ([isaacs/github#1537](https://github.com/isaacs/github/issues/1537)). This makes it difficult for maintainers of popular packages to identify their most important downstream users. **ChatSBOM** solves this by collecting and indexing SBOM data, enabling queries like "which popular projects use my library?"

## Key Features

- **Collect**: Find high-quality repos on GitHub (stars/language)
- **Download**: Fetch dependency files (`go.mod`, `package.json`, etc.)
- **Convert**: Transform files to standard SBOM format using Syft
- **Index**: Load SBOM data into ClickHouse database
- **Status**: View database statistics and insights
- **Query**: Search for library dependencies via CLI
- **Chat**: AI-powered natural language queries

## Quick Start

### Prerequisites

- [uv](https://github.com/astral-sh/uv) - Python package manager for fast installation and execution of the CLI tool
- [syft](https://github.com/anchore/syft) - SBOM generation tool for extracting dependency data from project files
- [docker](https://github.com/docker/docker) - Container runtime for running infrastructure services
- [docker-compose](https://github.com/docker/compose) - Container orchestration tool for managing multi-container deployments
- [clickhouse](https://github.com/ClickHouse/ClickHouse) - Columnar database for storing and querying SBOM metadata efficiently

### Usage

Install `uv`

```bash
curl -LsSf https://astral.sh/uv/install.sh | sh
```

Run commands directly with `uvx`:

```bash
# 1. Collect repository links from GitHub (e.g., top Go repos)
uvx chatsbom collect --language go --min-stars 1000

# 2. Download dependency files
uvx chatsbom download --language go

# 3. Convert to standard SBOM format
uvx chatsbom convert --language go

# 4. Index SBOM data into database
uvx chatsbom index --language go

# 5. Show database statistics
uvx chatsbom status

# 6. Query dependencies
uvx chatsbom query gin --language go

# 7. Launch AI chat interface
uvx chatsbom chat
```

## Architecture

ChatSBOM follows a clean, modular architecture with high cohesion and low coupling:

### Command Flow

```
collect → download → convert → index → status/query/chat
   ↓         ↓          ↓         ↓
 .jsonl    files/    sbom.json  database
```

### Core Modules

- **`chatsbom.core.config`**: Centralized configuration management
  - Path conventions (data directories, file naming)
  - Database connection settings
  - GitHub API configuration

- **`chatsbom.core.repository`**: Data access layer (Repository Pattern)
  - Abstracts all database operations
  - Uses generators for memory-efficient data streaming
  - Supports batch operations for large datasets

- **`chatsbom.core.validation`**: Data validation utilities
  - Validates data flow between commands
  - Ensures data integrity

- **`chatsbom.commands.*`**: CLI commands (7 commands)
  - Each command has a single responsibility
  - Decoupled through configuration and repository layers

## Use Cases

### Asking AI Agent to retrieve the top 10 projects using gin framework.

![01](figures/use-cases/gin/01.png)
![02](figures/use-cases/gin/02.png)
