Open source mitm projects
Every project in the registry tagged mitm, ranked by real GitHub adoption.
Modlishka. Reverse Proxy.
💫 Ngrok FRP Alternative • ⚡ Fast • 🪶 Lightweight • 0️⃣ Dependency • 🔌 Pluggable • 😈 TLS interception • 🔒 DNS-over-HTTPS • 🔥 Poor Man's VPN • ⏪ Reverse & ⏩
:lock: Memorable site for testing clients against bad SSL configs.
SSH-MITM - ssh audits made simple
Scriptable local traffic workbench for inspecting, intercepting, replaying, and rewriting HTTP/HTTPS and WebSocket traffic.
Powerful friendly HTTP mock server & proxy library
Related tags
Frequently asked questions
How many open source mitm projects are there?
This registry tracks 6 projects tagged mitm, with 15,537 GitHub stars between them. The most-adopted is Modlishka at 5,443 stars.
Are these mitm projects free to use?
Yes — 6 of the 6 carry an explicit open-source licence across 4 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which mitm project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these mitm projects still maintained?
5 of the 6 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.