troupe-standup/wizard-work/ledger/README-extension-census.md

Extension census 2026-11-03

Ranked census of file extensions across the troupe worktree.

• Source: repo_files.tsv (rankpath inventory, 3345 file rows).
• Artifact: extension-census.csv (rank, extension, file_count) — 31 rows.
• Interactive view: extension-census.md (ranked table + totals).
• Independent verifier: verify_extension_census.py — re-derives from repo_files.tsv with a standalone loop and asserts byte-match; exit 0.
• CHECK file: ../CHECK-extension-census-2026-11-03.

Ranked top of the census (full list in extension-census.csv):

rank	extension	file_count
1	.md	829
2	.png	803
3	.py	653
4	.txt	551
5	.json	231
6	.sh	56
7	.html	55
8	.csv	43
9	.svg	31
10	.age	16

Totals: 3345 files, 31 unique extensions.