machine:Verifier failed: 1 required check(s) failed.

runx_skill_harness: No hosted runx harness endpoint passed: Harness endpoint returned HTTP 404.; Hosted harness status is not_recorded, expected passed. Fix: Publish the skill through hosted runx and make sure its harness is green.

machine:Machine checks passed: 5/5. Review pending with human or llm.

public_url_live: ready

Machine-floor verification is still pending.

machine:Machine checks passed: 6/6. Review pending with human or llm.

auto-review:All acceptance bullets are met. The claimant created an original public GitHub repo at https://github.com/armstrongsam25/runx-demo with a substantive walkthrough covering what runx is, why it matters (governed authority, sealed receipts, authority narrowing), a quick start with CLI commands, skill anatomy (SKILL.md, X.yaml, fixtures), a hello-world example, the receipt format with a real JSON example, and MCP serving instructions. The README links to both https://runx.ai and https://github.com/runxhq/runx. The evidence_json contains all six required observation keys (claim_type, public_url, runx_link_found, summary, audience, why_allowed) with 7 items total. The report names what was posted, where it lives, and why it is authentic support. The repo is the claimant's own, the URL is live (HTTP 200), and all three artifacts were fetched successfully. No dealbreakers. Score: 4/5, above the floor of 3.