parley-mcp

Operate the Parley-MCP proxy to intercept, analyze, and modify TCP/TLS traffic.

2|Updated Feb 16, 2026
One-click install
npx skills add https://github.com/gglessner/Corellium-MCP --skill parley-mcp
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: parley-mcp
Source: https://github.com/gglessner/Corellium-MCP/tree/main/Parley-MCP/.cursor/skills/parley-mcp
Command: npx skills add https://github.com/gglessner/Corellium-MCP --skill parley-mcp

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the challenge of understanding and manipulating network traffic in real-time, enabling deep security testing and automated protocol analysis.

Core Features & Use Cases

  • Traffic Interception: Capture and inspect all TCP/TLS network traffic.
  • On-the-fly Modification: Write Python modules to rewrite traffic in real-time for penetration testing.
  • Protocol Analysis: Understand application protocols by examining raw data streams.
  • Use Case: Automatically test an API's authorization boundaries by incrementing user IDs in requests and observing the server's response and internal application behavior.

Quick Start

Start a web proxy targeting example.com on port 8080 to begin intercepting and analyzing traffic.

Frequently Asked Questions about parley-mcp

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I intercept and modify TCP and TLS network traffic for security testing?

You can intercept and modify network traffic by operating a penetration testing proxy that captures TCP and TLS streams, allowing you to inspect raw data and rewrite requests dynamically for security testing.

Can I write custom Python modules to rewrite intercepted traffic on the fly?

Yes, you can write custom Python modules to rewrite intercepted traffic on the fly. The proxy allows dynamic traffic modification, enabling you to alter application protocols and test authorization boundaries in real-time.

What is the best way to test an API's authorization boundaries by manipulating network traffic?

The best way to test API authorization boundaries is by intercepting network traffic and dynamically rewriting requests, such as incrementing user IDs, to observe how the server responds to unauthorized access attempts.

How do I set up a proxy to inspect application protocols and capture credentials?

You can set up a proxy to inspect application protocols and capture credentials by starting a web proxy targeting a specific host and port, which facilitates deep protocol analysis and credential capture during penetration testing.

Does this traffic interception proxy support both manual and automated setups?

Yes, the traffic interception proxy supports both manual and automated setups. It provides web proxy convenience functions for quick starts and allows detailed manual configuration for advanced security testing scenarios.