Census dataset

The files are the record; site counters are a live reading.

Daily figures from the House tester's install checks, tool-description scans, skill-file scans and the tools tracked, built from stored data only. The tool-history files list each server version's tool-definition hash (tools/list) with its publish date and when we ran it; drift.csv lists the versions whose definitions changed. A day before a metric was first measured is absent, never a zero. Days are UTC.

Version 2026-11-11 (data through the end of that UTC day).

• series.csv
• series.json
• schema.json
• drift.csv
• server-history/2026-10.csv
• server-history/2026-11.csv
• tool-history/2025-09.csv
• tool-history/2025-10.csv
• tool-history/2025-11.csv
• tool-history/2025-12.csv
• tool-history/2026-01.csv
• tool-history/2026-02.csv
• tool-history/2026-03.csv
• tool-history/2026-04.csv
• tool-history/2026-05.csv
• tool-history/2026-06.csv
• tool-history/2026-07.csv
• tool-history/2026-08.csv
• tool-history/2026-09.csv
• tool-history/2026-10.csv
• tool-history/2026-11.csv
• manifest.json: the sha256 of every file in this version, and every earlier version's manifest
• roster/2026-11-11.csv: the latest nightly top-500 roster (27 nights in the manifest)

More: the dataset spec · the House Report.