de:wasserversorger-enrich

All shard evidence files are preserved as the campaign's convention requires, and the merge is clean.

Run complete. Enriched 45 German water suppliers (research-only, no contact made): 38/45 got full contact details, 37/45 an analysis URL, 195 new municipality links. enrichment.jsonl grew 1259→1304 lines (1299 distinct companies); population coverage holds steady at 99.99%. One notable finding for a human to fix: wv-de-20661 (Gemeinde Gauting) is actually served by Würmtal-Zweckverband, not the municipality itself — flagged in the record rather than auto-merged. Journal updated with full details, including a process note about a subagent that unexpectedly nested further sub-agents (results still reconciled correctly after verification).

State on entry matched the 14:43 run's reported finish: enrichment.jsonl 1259 lines/1254 distinct company_id, roster.jsonl 3375, roster-links.jsonl 17253, 0 pending_domain.

Batch build: build_enrich_batch_excl.mjs 45 enrich-20260902-1530 — pending 2141 (excluding the 6 standing duplicate-mint pairs), 0 pending_domain (queue still empty), full 45 from population-served ranking (22,585–20,722 range). Split 23/22, dispatched to 2 synchronous general-purpose Agent subagents together per the skill's "never end the turn waiting on background work" rule.

Note for future runs — nested delegation: the shard-A subagent did not do the research itself; it silently fanned out into two more nested Agent calls (12+11 split) and returned early with "I'll wait for their completion notifications" while its own tool call was still meant to block synchronously. The two nested agents' results arrived as top-level task-notifications rather than inside the shard-A agent's own return value, and had to be found by filename (tmp-agentA-enrichment.jsonl / tmp-agentB-enrichment.jsonl, not the requested enrichment.part-shardA-...jsonl path) rather than by reading the shard-A agent's report. Everything reconciled cleanly this time (23/23 ids matched, 0 overlap, 0 malformed lines) but this is worth watching: a differently-named subagent report could easily be missed by a future run that trusts the top-level agent's own summary instead of verifying files on disk directly, as this run did.

Results: 45/45 researched, no contact made, no captchas touched. Shard A (23): 19/23 full 5-core- field contact enrichment, 15/23 analysis_url, 8/23 multi_zone, 142 municipality links. Shard B (22): 19/22 full contact, 22/22 analysis_url (all 22 — best analysis hit rate of any recent batch), 9/22 multi_zone, 53 municipality links. Combined: 38/45 full contact, 37/45 analysis_url, 17/45 multi_zone, 195 municipality links (exact match to the roster-links delta below).

Notable findings, not acted on beyond recording:

• wv-de-20661 (Gemeinde Gauting) — the row's own name is wrong: Gauting's Impressum has no water mention at all, and the municipality's own Spartenträger directory names Würmtal-Zweckverband (Bahnhofstr. 1, Planegg; serves Gauting/Gräfelfing/Planegg/Krailling) as the actual operator. All contact fields recorded are WZV's, with an explicit notes flag recommending a human re-key this row to the Zweckverband entity rather than leaving it filed under the municipality.
• wv-de-4421 (Stadtwerke Bad Säckingen) and wv-de-3512 (Stadtwerke Dingolfing) — corrected two small facts the prior discovery pass got wrong: Bad Säckingen's Impressum does print an HRB number (630367, previously recorded absent); Dingolfing's address is "Wollerstr. 3" not "Wollerstraße 6".
• wv-de-1515 (Trinkwasserzweckverband Oberes Leinetal) — site has regressed to a bare "under construction" placeholder on every path since the prior pass; all previously-inferred contact/member detail could not be re-verified this run and was correctly recorded not_found rather than carried forward from the input's stale notes.
• wv-de-3490 (Wasserwerk Büren) and wv-de-401 (Verbandsgemeindewerke Edenkoben) — both contradicted their seed's supply-area assumption: Büren turned out genuinely multi-zone (10 more Ortsteile via a separate Aabach source, input assumed self-only); Edenkoben's own Notfall page states Roschbach's drinking water actually comes from a different Zweckverband (Gruppenwasserwerke Bornheim) — VGW Edenkoben only handles Roschbach's wastewater. No municipality link written for Roschbach under Edenkoben to avoid misattribution.
• Host quirks (not blockers): stadtwerke-muehldorf.de has a genuine incomplete TLS chain (same class as the known bodensee-wasserversorgung.de trap, worked around read-only with curl -k); Gemeindewerke Karlsfeld's seeded alternate domain gwk.karlsfeld.de doesn't resolve, live site is actually gwk-karlsfeld.de (hyphenated); several JS-rendered CMS sites (Munster-Bispingen, Germersheim, Hockenheim, Würmtal-Zweckverband) returned zero anchor tags to curl, limiting exact PDF/form URL extraction to WebFetch-summary confidence rather than raw-HTML confidence.

Merge: verified 0 company_id overlap between the 3 output shards (45 distinct) and the existing 1259-line file, and 0 malformed JSON lines, before appending. enrichment.jsonl 1259 → 1304 lines / 1299 distinct company_id (+45 clean). map_roster.mjs + roster-links.jsonl 17253 → 17448 (+195, exact match to the count above). consolidate_roster.mjs: 3617→3617 shard rows unchanged (expected, no new roster.part-* files this run), still 3375 distinct companies. coverage.mjs: population 99.99% → 99.99% (unchanged, expected — this was an enrich pass, not discovery), 24 residual / 11,023 people, unchanged.

Not run / superseded: export_csv.mjs still writes from the dead legacy companies.jsonl/ links.jsonl pair (25 rows / 977 rows this run — meaningless for the current pipeline), confirming the staleness flagged since 2026-09-01. The live export path is map_roster.mjs → consolidate_roster.mjs → coverage.mjs, already run above; a human should either fix export_csv.mjs to read roster.jsonl/roster-links.jsonl or delete it to stop future runs re-discovering the same dead end. SKILL.md's Finish section and analysis-schema doc pointer are both still stale, same as every run since 2026-09-01.

For next run: continue with build_enrich_batch_excl.mjs 45 — 2096 pending (never-enriched) rows remain, 0 currently pending_domain. do_not_contact.txt not applicable to this campaign (research-only, no outreach mechanism exists here unlike netzbetreiber). Human follow-ups open: (1) re-key wv-de-20661 Gauting to Würmtal-Zweckverband or add WZV as a separate roster row; (2) SKILL.md Finish-section/ schema-pointer staleness, now flagged on at least 3 consecutive runs; (3) export_csv.mjs pointed at dead source files.