NeMo Relay Migration Assistant

The skill requires a dry run, review of proposed changes, and explicit confirmation of the resolved target root. The helper constrains the root, refuses writes to the filesystem root or home directory, avoids symlink traversal, skips dotenv files and common generated directories, and uses atomic replacement plus no-replace renames. No malware, credential theft, or covert exfiltration is shown. Points are deducted because there is no rollback, backup, or transaction-level recovery mechanism, configuration review responsibility remains largely with the user, and repository license metadata is NOASSERTION despite Apache-2.0 declarations in the skill and repository.

The SKILL.md, helper script, and evaluation tasks are consistent on the core workflow, including dry-run, root confirmation, nonzero failure handling, and change-detection checks. Points are deducted because no committed tests cover the key paths, static review cannot establish that platform-specific secure syscalls, language cleanup, and lockfile handling work in practice, and several cleanup steps depend on the user's toolchain.

The audience, migration scenarios, supported language surfaces, and exclusions for bare flow/Flow/FlowError are clearly described, and the skill does not depend on external APIs or overseas online services. Points are deducted because non-fit scenarios, input/output contracts, and negative trigger conditions are incomplete, and the documentation provides limited direct support for Chinese-language users.

The material is layered into workflow, rename mappings, language cleanup, automation, verification, and related skills. Apache-2.0 is declared by the skill; the skill card supplies ownership, version, evaluation summary, and risk notes, while repository files provide licensing and security contacts. Points are deducted because the benchmark identifies missing recommended Instructions and Examples sections, and there is no clear changelog, stable release policy, or skill-specific maintenance/update path; license metadata is also NOASSERTION.

The skill can directly guide a mechanical NeMo Flow to NeMo Relay rename across multiple languages, CLI, configuration, documentation, and FFI, with callable dry-run and write commands. The supplied evaluation report indicates useful results on positive tasks, but provides no independently reviewable migrated artifacts or outputs. Points are deducted because mechanical renaming does not establish behavioral, dependency, or API compatibility, while language cleanup and lockfile updates still require user tooling and follow-up validation.

The source includes an explicit replacement map, implemented helper, verification commands, evaluation tasks, and reported metrics, providing meaningful audit clues. Points are deducted because the evaluation claims are report-level evidence without committed tests covering key paths or independently reproducible CI evidence; execution cannot be verified from a static read.