No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
mitmproxy has 6M monthly downloads and 44K GitHub stars. Version 12.2.3 supports Python 3.12+, first published in 2012.
It is actively maintained under a permissive license, last released in May 2026.
It is built on top of aioquic, argon2-cffi and asgiref. It is used by 124 tracked packages, including wapiti3, manageritm and authsome.
GitHub topics include security, man-in-the-middle and tls.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
95
Adoption
70
Community
80
Provenance
0
How the maintenance status was determined
Last commit
3 days ago
Monthly downloads
5,993,246
•
Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
5,993,246
Stars
44,171
Stars per 1k downloads
7.37
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
•
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
186,166
Month daily avg
199,775
Momentum
-6.8%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.12
•
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
MIT License
•
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
55 days ago
Total releases
88
Releases/year
6.2
Rapid
Last release within 365 days and > 12 releases/year
•
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
540
Monthly downloads
5,993,246
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
85
Issue Burden
8.4
per 1k stars
Discussions
20.6
per 1k stars
Fork Ratio
11.7%
contrib / forks
Stale Release
No
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
56.3K
Windows
3.9K
macOS
1.6K
Python Versions
3.12
53.8%
32.6K
3.13
22.2%
13.5K
3.14
9.4%
5.7K
3.10
7.8%
4.7K
3.11
6.8%
4.1K
Top Countries
1.
US
52.0K
US
2.
DE
2.9K
DE
3.
IN
1.7K
IN
4.
CN
1.2K
CN
5.
GB
475
GB
6.
BR
419
BR
7.
SG
377
SG
8.
JP
302
JP
9.
ID
296
ID
10.
FI
289
FI
Dependencies
27
- aioquic <=1.2.0,>=1.2.0
- argon2-cffi <=25.1.0,>=23.1.0
- asgiref <=3.11.1,>=3.2.10
- bcrypt <=5.0.0,>=5.0.0
- brotli <=1.2.0,>=1.0
- certifi >=2019.9.11
- cryptography <=48.1,>=42.0
- flask <=3.1.3,>=3.0
- h11 <=0.16.0,>=0.16.0
- h2 <=4.3.0,>=4.3.0
- hyperframe <=6.1.0,>=6.0
- kaitaistruct <=0.11,>=0.10
- ldap3 <=2.9.1,>=2.8
- mitmproxy-rs <0.13,>=0.12.6
- msgpack <=1.1.2,>=1.0.0
- publicsuffix2 <=2.20191221,>=2.20190812
- pydivert <=2.1.0,>=2.0.3
- pyopenssl <=27.0.0,>=24.3
- pyparsing <=3.3.2,>=2.4.2
- pyperclip <=1.11.0,>=1.9.0
- ruamel-yaml <=0.19.1,>=0.18.10
- sortedcontainers <=2.4.0,>=2.3
- tornado <=6.5.5,>=6.5.0
- typing-extensions <=4.14,>=4.13.2
- urwid <=3.0.5,>=2.6.14
- wsproto <=1.3.2,>=1.0
- zstandard <=0.25.0,>=0.25
Used By
124
- wapiti3
- manageritm
- authsome
- selenium-wire-2
- stoobly-agent
- http-tools
- halton-meter
- selenium-wire-lw
- netlib
- contextspy
- agent-leash
- mitmproxy2swagger
- saibre
- bagbag
- mitmproxy-mcp
- colordove-auto
- chameli
- claude-explorer
- agent-vault-proxy
- uproxier
- llm-interceptor
- keyleak-detector
- mitmproxy-addon-grpc
- dexray-intercept
- kwola
- zyrex-proto-api
- pathod
- jdcat
- transport-matters
- agentic-store-mcp
- spectral-mcp
- agentlens-proxy
- manicure
- mitm-handle
- garbevents
- rpa-common
- code-muse
- auto-generation-pytest
- aigate
- pencheff
- ai-ccproxy
- apisniff
- llm-rewind
- kerberos-auth-proxy
- pflowc
- m2s
- mdeprecation-proxy
- rpa-temu
- cm-proxy
- ai-cli-toolkit
Package Information
License
MIT License
First Release
April 9, 2012
Last Release
1 month ago
Last Commit
4 days ago
Latest Version
12.2.3
Total Releases
88
Contributors
540
Open PRs
78
Archived
No
Python Versions
3.12
3.13
3.14
Wheels
py2
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh