GnuPG

Free implementation of OpenPGP

43
Critical · 43/100
Automated health estimate

The score summarizes repository activity. Funding is unknown and excluded from the score. These repository signals do not establish financial stability, security, or maintainer availability. How to interpret this data.

Funding
Unknown
Maintenance
Active
Contributors
Few observed
Bus Factor
High risk
Metrics last updated: (2026-10-25)

Evidence and limitations

Activity source: gpg/gnupg via the GitHub API. Counts describe this repository, which may be a mirror or only part of the project.

Commits in 30 days
29
Commits in 90 days
92
Authors accounting for half the sampled commits
1

The sampled commit history reached the 90-day boundary or the end of the repository history.

Few commits can reflect mature software. Commit authors do not establish merge rights, available maintainers, organizational diversity, or knowledge distribution. Funding is unknown; donation links alone do not establish income or runway.

Correct this assessment or provide evidence →

Ways to help GnuPG

GnuPG’s donation page says it established a financing model and asks recurring donors to redirect funds to other projects. We have not independently audited its finances.

Official sources checked . GnuPG funding statement · GnuPG bug-reporting guidance. These are public participation routes, not a maintainer-confirmed urgent request.

People associated with this project

Profiles include creators, contributors, and former maintainers. This is not a complete roster of the current team.

Overview

GnuPG (GNU Privacy Guard) is a free implementation of the OpenPGP standard for encrypting and signing data and communications.

Importance

  • Foundation of email encryption
  • Powers package signing for Linux distros
  • Critical for software supply chain security
  • Used for secure communications

Key Features

  • Encryption and signing
  • Key management
  • S/MIME support
  • Smart card support

Sustainability

GnuPG’s donation page says it established a financing model and asks recurring donors to redirect funds to other projects. We have not independently audited its finances. GnuPG funding statement. GnuPG bug-reporting guidance.

Source pages checked 2026-10-02. Financial capacity has not been independently assessed.

Dependencies

⬆️ Depends On (3)
GnuPG
system

Dependency Chain

Upstream
OpenSSL → zlib → Linux Kernel →
GnuPG

Impact Analysis

3 Direct Dependencies
0 Dependent Projects
🔝 Top-level project