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Introduce local OCI artifact storage (Store), registry/packager interfaces (RegistryClient, SkillPackager), and generated mocks for the oci/skills package. The store provides content-addressed blob and manifest storage with tag resolution. Uses adrg/xdg for XDG base directory resolution and dependency injection via StoreRoot(dataHome) for testability. Ref: #14 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
rdimitrov
approved these changes
Feb 6, 2026
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Summary
Store) with content-addressed blob/manifest storage and tag resolutionRegistryClientandSkillPackagerinterfaces with mockgen-generated mocks (stubs for TASK-003/TASK-004)github.com/adrg/xdgfor XDG base directory resolution;StoreRoot(dataHome)provides DI for testabilityGetIndex/IsIndexto use unexportedgetManifesthelper to avoidsync.RWMutexre-entrancy riskgithub.com/opencontainers/go-digestdependency for content-addressed storageThis is PR 2 of 2 for stacklok/toolhive-core#14. Builds on the media types from PR 1 (#17, merged).
Part of epic: stacklok/stacklok-epics#239
Test plan
task lint— 0 issuestask test— all pass with-racetask license-check— SPDX headers validtask gen— mock generation succeedstask tidy— go.mod cleantoolhive/skillspath segmentst.Setenvusage (DI viaStoreRootparameter)🤖 Generated with Claude Code