Trusted Firmware-A
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Overview
HEALTH SCORE
Concerning*
Partial score (2/3 categories)
22out of 65
Maintainer coverage is the lead risk. Development cadence is present but not enough to offset the structural risk. Security & Supply Chain is unavailable, so weights were redistributed.
LIFECYCLE
Active
Consistent commits, responsive maintainers, regular releases, and healthy issue triage.
Health breakdown
Concerning*(22/65)
Maintainer availability, known risks and supply chain posture, and whether the project is actively developed or appropriately stable.
Maintainer responsiveness
No PRs or issues were opened in the review window, so response time could not be measured.
Bus factor
Only 1 active maintainer currently has merge rights.
Organization Diversity
Contributors span 71 organizations.
Project Achievements
Leaderboards
About
Trusted Firmware-A (TF-A) is an open-source reference implementation of secure world software for Arm A-Profile architectures, providing a secure boot flow and runtime firmware services for Arm platforms. It implements various Arm interface standards including Power State Coordination Interface (PSCI), Secure Monitor Call (SMC), and System Control and Management Interface (SCMI).
First commit
Software value
$28M
License(s)
Other
Data sources
Git
GitHub