reasonkit-web 0.1.3

High-performance MCP server for browser automation, web capture, and content extraction. Rust-powered CDP client for AI agents.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168

<div align="center">

# ReasonKit Web (Rust Edition)

**High-Performance Web Sensing & Browser Automation Layer**
**Rust-Native Implementation**

[![Crates.io](https://img.shields.io/crates/v/reasonkit-web?style=flat-square&color=%2306b6d4)](https://crates.io/crates/reasonkit-web)
[![docs.rs](https://img.shields.io/docsrs/reasonkit-web?style=flat-square&color=%2310b981)](https://docs.rs/reasonkit-web)
[![License](https://img.shields.io/badge/license-Apache%202.0-blue?style=flat-square&color=%23a855f7)](LICENSE)
[![Rust](https://img.shields.io/badge/rust-1.74%2B-orange?style=flat-square&logo=rust&color=%23f97316)](https://www.rust-lang.org/)
[![MCP](https://img.shields.io/badge/MCP-Compatible-green?style=flat-square&color=%2310b981)](https://modelcontextprotocol.io)

*The Eyes and Ears of AI Reasoning - Now Blazingly Fast*

[Documentation](https://docs.rs/reasonkit-web) | [Crates.io](https://crates.io/crates/reasonkit-web) | [ReasonKit Core](https://github.com/ReasonKit/reasonkit-core) | [Website](https://reasonkit.sh)

</div>

---

> **Note:** This is the **Rust implementation** of the ReasonKit Web Sensing layer. It supersedes the legacy Python prototype for performance-critical deployments.

Web sensing and browser automation layer for ReasonKit. Implements the Model Context Protocol (MCP) for seamless web interactions with AI reasoning systems, powered by Rust and ChromiumOxide.

## Features

![ReasonKit Web Features](./brand/readme/features.png)

## Use Cases

![ReasonKit Web Use Cases](./brand/readme/use_cases.png)

## Performance

![ReasonKit Web Performance Benchmark](./brand/readme/performance_benchmark.png)

## Installation

Add to your `Cargo.toml`:

```toml
[dependencies]
reasonkit-web = "0.1"
tokio = { version = "1", features = ["full"] }
```

## Quick Start

### As a Library

```rust,ignore
use reasonkit_web::BrowserController;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Create browser controller
    let controller = BrowserController::new().await?;

    // Navigate to a page
    let page = controller.navigate("https://example.com").await?;

    // Extract content
    let content = page.content().await?;
    println!("Page content: {}", content);

    Ok(())
}
```

### As an MCP Server

```bash
# Build the MCP server binary
cargo build --release

# Run the MCP server
./target/release/reasonkit-web

# Or with cargo
cargo run --release
```

### Content Extraction

```rust,ignore
use reasonkit_web::{ContentExtractor, MetadataExtractor};

// Extract structured content from HTML
let html = "<html><body><h1>Title</h1><p>Content</p></body></html>";
let extractor = ContentExtractor::new();
let content = extractor.extract(html)?;

// Extract metadata
let meta_extractor = MetadataExtractor::new();
let metadata = meta_extractor.extract(html)?;
```

### API Workflow

![ReasonKit Web API Workflow](./brand/readme/api_workflow.png)

![ReasonKit Web API Sequence](./brand/readme/api_flow.png)

## Architecture

The ReasonKit Web layer implements a high-performance web sensing architecture designed for AI reasoning systems:

### System Topology

![ReasonKit Web MCP Topology](./brand/readme/mcp_topology.png)

### Core Architecture

![ReasonKit Web Architecture Diagram](./brand/readme/architecture.png)

### The Rust Engine

![ReasonKit Web Rust Engine](./brand/readme/rust_engine.png)

### Key Design Principles

**Performance-First**: Built in Rust with async/await for maximum throughput
**Protocol-Driven**: Implements Model Context Protocol (MCP) for AI integration
**Modular Design**: Separates capture, extraction, and memory for flexibility
**Security-Focused**: Headless browser isolation and content sanitization

### Integration Flow

![ReasonKit Web Integration Flow](./brand/readme/integration_flow.png)

## Security & Privacy

ReasonKit Web is built with a "GDPR by Default" philosophy, ensuring that AI reasoning systems can interact with the web safely and compliantly.

![ReasonKit Web Browser Isolation Layer](./brand/readme/browser_isolation_layer.svg)
![ReasonKit Web Security Shield](./brand/readme/security_shield.png)

### Key Security Features
- **PII Redaction Engine**: Automatically detects and redacts sensitive information (emails, phone numbers, secrets) before it leaves the secure runtime.
- **Headless Isolation**: Browser sessions run in isolated containers with no persistent state.
- **Content Sanitization**: Malicious scripts and trackers are stripped at the DOM level.

For detailed technical specifications, see [`docs/ARCHITECTURE.md`](docs/ARCHITECTURE.md).

</div>

## Technology Stack

![ReasonKit Web Technology Stack](./brand/readme/tech_stack.png)

## License

Apache License 2.0 - see [LICENSE](LICENSE)

---

<div align="center">

![ReasonKit Ecosystem Connection](./brand/readme/ecosystem_connection.png)

**Part of the ReasonKit Ecosystem**

[ReasonKit Core](https://github.com/ReasonKit/reasonkit-core) • [ReasonKit Mem](https://github.com/ReasonKit/reasonkit-mem) • [Website](https://reasonkit.sh)

*"See How Your AI Thinks"*

</div>