Week of 2026-05-12 · ProFix Verification System
ProFix's first published Verification Notes entry. This week the directory passed 6,547 listed Ohio contractors across 88 counties as the verification system reached production readiness, the open dataset opened to researchers under CC-BY-4.0, and the 13-tool MCP server went live for AI agents.
| Metric | Value | Source |
|---|---|---|
| Contractors listed statewide | 6,547 | data/*-pros.json + scripts/validate-schema.ts |
| Ohio counties tracked | 88 of 88 | tools/loop-county-coverage.ts |
| Counties at or above 100 contractors | 21 | data/queue/county-gaps.md |
| Counties below 100 contractors | 67 (deficit 4,811) | data/queue/county-gaps.md |
| Authoritative data sources cross-checked | 13 | /data-sources |
| MCP tools for AI agents | 13 | /api/mcp |
| Records published to open dataset | 7,042 (CC-BY-4.0) | public/dataset/profix-ohio-pros-2026-05.json |
Three new public pages document the verification system end to end: /methodology (10-step pipeline), /algorithm (6-factor scoring formula with worked examples), /data-sources (live status of all 13 authoritative sources).
AI agents, researchers, and partner integrations can subscribe to /api/verification-feed.json for live license-status changes, new permits, and audit deltas. OpenAPI spec at /api/openapi.json.
7,042 verified contractor records exported to public/dataset/ under CC-BY-4.0. Includes county-level summary stats and a Hugging Face / Kaggle-ready dataset card.
ProFix now auto-publishes /storm-response/[event] pages when NWS issues warnings affecting Ohio counties. Per-hazard preparedness checklists are always live (freeze, lake-effect, derecho, tornado, flood, hail).
Daily eLicense diff now runs for every listed pro with a license number. License status flips to inactive/revoked/suspended trigger automatic flagging within 24 hours.
All metrics in this note come from ProFix's verification system. Methodology: /methodology · Algorithm: /algorithm · Live deltas: /api/verification-feed.json
