Checker
PassAudited by ClawScan on May 1, 2026.
Overview
This is a coherent instruction-only QA review skill with no code, install steps, credentials, or hidden capabilities; it mainly saves review reports in a disclosed workspace folder.
This skill appears safe for its stated purpose: it reviews other agents' outputs and writes QA verdicts. Before installing, be aware that reviews are saved under the disclosed artifacts directory and may be passed through the named agent workflow.
Findings (2)
Artifact-based informational review of SKILL.md, metadata, install specs, static scan signals, and capability signals. ClawScan does not execute the skill or run runtime probes.
Reviewed material and QA comments may remain saved locally after the review is complete.
The skill stores review reports in a persistent workspace folder. This is expected for a QA artifact, but those reports may include details about content, research, outreach, or image reviews.
Outputs: review verdicts saved to artifacts/checker/ ... All reviews: `/home/ubuntu/.openclaw/workspace/artifacts/checker/`
Avoid submitting highly sensitive drafts unless you are comfortable with the review being saved in the disclosed artifacts folder, or clear that folder when appropriate.
Drafts or review results may be shared within the agent workflow rather than staying only in the immediate conversation.
The skill is designed to review outputs from other agents and report a verdict to another named agent. This is consistent with the stated QA workflow, but it means content may move between agents in the workflow.
Receive output from another agent ... Report verdict to Cello
Use it for intended pre-delivery QA and ensure the reviewed content is appropriate to share with the named workflow agents.