de:wasserversorger-enrich

Run complete. Enriched 45 more water suppliers (13 pending_domain priority rows + 32 by population served), bringing distinct enriched companies to 835/3035. All 13 pending-domain rows were confirmed genuinely site-less (correctly left unresolved, none guessed) — only the one known duplicate-mint (wv-de-7505) remains pending campaign-wide. Merge pushed population coverage 99.19% → 99.21% (10399/10943 municipalities claimed, 544 residual, ~656k people); no new duplicates or corrupted data despite the two subagents appending to enrichment.jsonl concurrently. Found three new host issues worth a human adding to the trap list (avacon-wasser.de 403/Cloudflare-style block, stadtwerke-muehldorf.de broken TLS cert, and three JS-email-obfuscated sites), and cleaned up a stray duplicate journal file one subagent mistakenly created in the campaign directory. Full details logged in memory/journal.md.

Read CLAUDE.md and journal tail, then SKILL.md in full. On-disk state before starting: 3035 roster companies, 790 distinct enriched, 99.19% population coverage (10388/555 claimed/residual) — roster had grown substantially since the last enrich pass via several wasserversorger-discover runs earlier today (2885→3035 companies), so pending count was up to 2270 despite the 15:30 run having nearly cleared the pending_domain queue.

Batch build: build_enrich_batch.mjs 45 surfaced the standing wv-de-7505 (Wiesenbachgruppe, dup of already-enriched wv-de-1415) again — same one excluded by name in every enrich run since it first appeared. Wrote a small build_enrich_batch_excl.mjs (identical logic, hardcoded exclusion set for all 6 standing duplicate-mint pairs from prior entries) and rebuilt with it; 0 dup hits confirmed before dispatch. Batch: 13 pending_domain rows (down from 15:30's 19, consistent with that run's near-clearing) + 32 by population served (37,850–47,974). Split 23/22 (shard A = all 13 pending_domain + 10 by population, shard B = remaining 22 by population), dispatched as two general-purpose Agent subagents in a single message, both run_in_background: false.

Shard A (23, 13 pending_domain + 10 population): 0/13 pending_domain resolved — every one re-searched fresh and confirmed genuinely single-site-less (small Zweckverbände/Vereine administered via a member Gemeinde or a contracted operator such as Stadtwerke Mühldorf/Wertheim), left pending_domain with a reason rather than attaching a host's domain. Caught one false lead: zweckverband-wasserversorgung.de's own Impressum names an unrelated entity (Zweckverband Jura-Schwarzach-Thalach-Gruppe, Greding), not this batch's Kammelgruppe — correctly rejected. Field recovery (of 23): website_url 10/23, email 15/23, phone 19/23, emergency_phone 15/23, handelsregister_nr 4 found + 19 not_applicable, analysis_url 12/23 found direct + 11 index-only/ not_found, multi_zone 3/23. New host trap-ish findings, not yet in SKILL.md: kwbz.de, zwag-ghc.de, zvb-wf-osh-ush.de all JS-obfuscate their email address (recorded not_found, not guessed); stadtwerke-muehldorf.de fails TLS cert verification (same failure mode as the known bodensee-wasserversorgung.de trap, different host); dasoertliche.de directory returned 410 Gone for one lookup (fell back to cached search snippets, medium confidence).

Shard B (22, all pre-resolved domains): field recovery name/address/phone/website_url/ handelsregister_nr ~20-21/22 found, email ~15/22 (several search-snippet-only, medium confidence), emergency_phone ~18/22 via labelled Notdienst/Störung links, analysis_url 20/22 (multi_zone 10/22 — Strelitz, Avacon, Hofheim, Surgruppe, TAV Genthin, ZWA Bad Dürrenberg, SOWAG, Weißenfels, Magnusgruppe, Stendal). New host trap for the list: avacon-wasser.de (wv-de-3875) returned 403 to every WebFetch path (Impressum/Kontakt/Wasserqualität) — Cloudflare-style block, not yet in SKILL.md; worked around via WebSearch snippets of the same official domain, held at medium/low confidence throughout, nothing invented. halberstadtwerke.de/impressum.html 404s to WebFetch despite being search-indexed; contact fields recovered via search but analysis_url left unresolved rather than guessed. bodensee-wasserversorgung.de (known trap) resurfaced as Ostfildern's third-party bulk-water source, recorded via own-site mention only, not fetched. Wasserzweckverband Strelitz publishes ~140 Ortsteile across 13 waterworks; recorded only the 13 eponymous localities as links (full list at source_url) — a scope call for a future finer sweep. One subagent stray: it created campaigns/wasserversorger/memory/journal.md (a duplicate journal in the wrong location) — deleted before merge; the only journal is ../../memory/journal.md.

Validation before merge: both shard files well-formed JSONL (23/23, 22/22, 0 malformed), roster-links shards 84/76 rows, 0 malformed. enrichment.jsonl grew 794→839 with both subagents appending concurrently (dispatched in the same message); verified after the fact — all 45 batch company_ids present exactly once, 0 missing, 0 duplicated, 0 malformed lines, so the concurrent appendFileSync calls did not interleave/corrupt.

Merge: map_roster.mjs — needs-review queue 1195 → 1231 (+36, from newly-harvested no-AGS names off small Zweckverbände's member lists, expected). consolidate_roster.mjs: 3035 distinct companies, unchanged (no domain resolved this run → no roster.part-* written → nothing for consolidate to change). coverage.mjs: municipalities claimed 10388 → 10399 (+11), population 99.19% → 99.21% (+0.02pp), residual 555 → 544 municipalities / 679k → 656k people. Domain-collision recheck: ~27-29 by a quick exact-string check (consistent with the standing backlog; not the careful eTLD+1 method prior entries used, so treat as confirmatory not precise). Ran the stale map_ags.mjs/export_csv.mjs pilot scripts too, per the letter of the skill — confirmed harmless no-op again (still only touches the original 25-company pilot).

Pending-domain queue: still just the 1 excluded standing duplicate (wv-de-7505) — campaign-wide, everything else with domain_status: pending_domain is already enriched via its hosting body's page and genuinely has no dedicated site.

For next run: continue by population served — next batch starts around 37,800 and below. The 6 standing duplicate-mint pairs (wv-de-7505/1415, 3925/8502, 1148/8515, 7562/10522, 7722/11041, 10013/11012) are unchanged, 14th+ run in a row working around them via batch exclusion — build_enrich_batch_excl.mjs now exists in the campaign dir with the exclusion set hardcoded if a future run wants to reuse it rather than rewriting. Add three new host issues to whatever host-trap reference a human eventually consolidates: avacon-wasser.de (403/Cloudflare), stadtwerke-muehldorf.de (broken TLS cert, same class as bodensee-wasserversorgung.de), and the JS-obfuscated-email trio (kwbz.de, zwag-ghc.de, zvb-wf-osh-ush.de). Standing domain-collision backlog still awaiting the overdue human consolidation pass. _tasks/netzbetreiber-contact/ german-water/ remains absent from this checkout (noted every run, out of scope).