Dependency Drift
A phenomenon in AI Agent systems where underlying dependencies—such as model APIs, tool libraries, or vector databases—undergo behavioral changes without explicit version-change notifications, resulting in degraded output quality or functional anomalies in the system.
Timeline (last 90 days)
Dependency drift refers to the appearance of multiple incompatible or out-of-sync versions of the same package in a project's dependency tree, which may lead to behavioral differences that are hard to reproduce at runtime.
For wrapper-layer packages like @ai-sdk/valibot, dependency drift may cause two sets of validation logic to coexist in the same process, and the problem usually surfaces at runtime rather than at install time.
Common ways to converge dependency drift include: using npm ls or pnpm why to check version uniqueness, inspecting the lockfile to confirm resolution results, and forcing a unified version via overrides (npm/pnpm) or resolutions (Yarn).
Dependency drift refers to the phenomenon where actual installed versions are inconsistent across different environments or at different times due to loosely constrained version ranges in a project.
A common approach to preventing dependency drift is to include lock files in version control and use npm ci instead of npm install in CI/CD pipelines.
All Facts (5)
Dependency drift refers to the appearance of multiple incompatible or out-of-sync versions of the same package in a project's dependency tree, which may lead to behavioral differences that are hard to reproduce at runtime.
50%UnverifiedFor wrapper-layer packages like @ai-sdk/valibot, dependency drift may cause two sets of validation logic to coexist in the same process, and the problem usually surfaces at runtime rather than at install time.
50%UnverifiedCommon ways to converge dependency drift include: using npm ls or pnpm why to check version uniqueness, inspecting the lockfile to confirm resolution results, and forcing a unified version via overrides (npm/pnpm) or resolutions (Yarn).
50%UnverifiedDependency drift refers to the phenomenon where actual installed versions are inconsistent across different environments or at different times due to loosely constrained version ranges in a project.
50%UnverifiedA common approach to preventing dependency drift is to include lock files in version control and use npm ci instead of npm install in CI/CD pipelines.
50%