Artifact Validator

Audit agent-system artifacts without changing them. Select authority by artifact type, run the strongest available deterministic checks, and separate observed facts from unsupported claims.

Overview

This skill is an orchestrator, not another schema authority. In the Tons of Skills repository it delegates to the repository's canonical validators. In other projects it applies the open specification floor and the target host's current contract, clearly labeling checks that could not be reproduced.

When to use

Use for a single file, plugin directory, marketplace, contributor change, or mixed repository. Use artifact-creator when changes are requested. Use production-upgrade when the audit must lead through research, implementation, migration, and release readiness.