claimedmaintained

Claimedmaintained is a term used in metadata schemas to indicate that the maintainers of a software project assert ongoing maintenance. In practice, it is typically a boolean flag or a status field in project registries, package indexes, or repository metadata. When set to true, it signals to users and downstream tooling that the project is under active maintenance as claimed by its maintainers; when false, it suggests the opposite or uncertainty.

Because claimedmaintained is a self-declared attribute, it does not by itself verify activity. It can be corroborated by independent signals such as recent commits, open and addressed issues, issue response times, and release history, but such corroboration varies by ecosystem. Misalignment between the claimed status and actual activity can occur if maintainers reduce involvement without updating the flag, or if the project experiences external forks or organizational changes.

Applications and consumers may rely on claimedmaintained to filter or assess risk, but they should interpret it alongside other indicators like last updated date, release cadence, maintainers list, and security advisories.

Limitations include ambiguity about what constitutes maintenance, potential delays in updating the claim after changes, and the possibility of intentional misrepresentation. Best practices encourage clear definitions of maintenance scope, regular re-evaluation of the claim, and transparent communication about maintenance plans.

Related concepts include actively maintained, last updated, last release date, open-source governance, maintenance policy, and contributor activity metrics.