# mitmproxy Interactive HTTPS Proxy for Debugging and Security Testing

> mitmproxy is an interactive, SSL/TLS-capable intercepting HTTP proxy for penetration testers and software developers. It supports HTTP/1, HTTP/2, HTTP/3, and WebSockets, offering console, command-line, and web-based interfaces for intercepting, inspecting, modifying, and replaying web traffic.

- Skill: `agentskillexchange/mitmproxy-interactive-https-proxy-for-debugging-and-security` (Agent Skill)
- Install (CLI): `npx skillmds@latest add agentskillexchange/mitmproxy-interactive-https-proxy-for-debugging-and-security`
- Raw SKILL.md: https://api.skillmd.com/api/skills/agentskillexchange/mitmproxy-interactive-https-proxy-for-debugging-and-security/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Security
- Author: agentskillexchange (https://skillmd.com/u/agentskillexchange)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/agentskillexchange/mitmproxy-interactive-https-proxy-for-debugging-and-security

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# mitmproxy Interactive HTTPS Proxy for Debugging and Security Testing

mitmproxy is an interactive, SSL/TLS-capable intercepting HTTP proxy for penetration testers and software developers. It supports HTTP/1, HTTP/2, HTTP/3, and WebSockets, offering console, command-line, and web-based interfaces for intercepting, inspecting, modifying, and replaying web traffic.

## Installation

Requirements and caveats from upstream:
- [![Latest Version](https://shields.mitmproxy.org/pypi/v/mitmproxy.svg)](https://pypi.python.org/pypi/mitmproxy)
- [![Supported Python versions](https://shields.mitmproxy.org/pypi/pyversions/mitmproxy.svg)](https://pypi.python.org/pypi/mitmproxy)

Basic usage or getting-started notes:
- The installation instructions are [here](https://docs.mitmproxy.org/stable/overview-installation).
- If you want to install from source, see [CONTRIBUTING.md](./CONTRIBUTING.md).
- ## Documentation & Help

- Source: https://github.com/mitmproxy/mitmproxy
- Extracted from upstream docs: https://raw.githubusercontent.com/mitmproxy/mitmproxy/HEAD/README.md

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/mitmproxy-interactive-https-proxy-debugging-security/)