Git Activity History Fabricator

Histomancer is a single-binary CLI that fabricates Git commit history to populate the contributions calendar on GitHub, GitLab, Gitea, and any platform that visualizes Git activity. It can backfill years of history in a single git fast-import pass, run unattended in CI as a daily tick command, and render a GitHub-style heatmap so you can preview the plan before committing or audit an existing repo's cadence.

For detailed information on Histomancer installation and usage instructions, please refer to the project's Wiki. The Wiki provides comprehensive guides and resources to help you get started with Histomancer and make the most out of its features. Additionally, you can find answers to the most frequently asked questions (FAQs) in the Wiki.

If you need assistance or have any questions regarding Histomancer, please refer to the Support Policy for information on how to get help. We also welcome suggestions and ideas for new features or improvements.

We encourage contributions from the community to help improve Histomancer and keep the project moving forward. If you're interested in contributing, please refer to the Contribution Guide for guidelines on how to participate in this project.

Copyright © 2021–2026 Bilbilak

Histomancer is distributed under the terms of the GNU General Public License version 3. Unless it is explicitly stated otherwise, any contribution intentionally submitted for inclusion in this project shall be licensed as GPLv3, without any additional terms or conditions.

The name of this project, Histomancer™, and its associated logo are subject to trademark rights. Despite the open-source nature of the project, these rights apply—even if the trademark is not registered. If you wish to reference this name or employ the associated branding elements, please refer to our Brand Guidelines.