Engine precision (stop foreign-machine patterns leaking into a project):
- Wire project.MachineType into the engine machine-type gate (empty input no
longer fires every machine class — press/cnc/excavator/crane/medical...).
- Capability-domain gating extended by 7 domains (outdoor, ventilation,
machining, bulk, palletizer, playground, fitness) so domain-specific hazards
only fire when the narrative names that domain; emitted via keyword_dictionary.
- Relevance backstop moved into iace (single gating contract, testable), and its
dominant false-anchor class removed (a long pattern word no longer matches a
short common token; prepositions/leitung added to the generic stoplist).
- New guard tests: TestCrossDomainPrecision (full pipeline, 0 foreign per GT) and
TestPatternReachability now asserts 0 dead patterns. Both GTs keep coverage 1.0.
Reachability fix: the 51 dead patterns required electrical/pneumatic/hydraulic
tags nothing produced — renamed to the canonical electrical_energy/
pneumatic_pressure/hydraulic_pressure/hydraulic_part.
Component review (negation is best-effort + expert-correctable):
- Parser surfaces negated components (ComponentMatch.Negated) instead of dropping
them; negated contribute no tags/energy → no phantom hazards.
- presence_status (vorhanden|nicht_vorhanden|geloescht) + ce_marked on components;
only `vorhanden` feed matching. CE+safety-relevant flags the PL/SIL obligation.
- Force re-seed preserves the expert's component decisions instead of wiping them.
- Tag-based component→hazard assignment (was: all on the first component).
- Negation-aware narrative parsing ("keine Pneumatik" no longer extracts it).
Local-dev DB: ai-sdk sets search_path=compliance,core,public; reconcile migrations
152-156 bring the consolidated local iace tables to the current schema + add the
presence_status/ce_marked columns. Machine-type vocabulary endpoint for the form.
[migration-approved]
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Patterns for playground, escalator, wind turbine, glass washing,
laundry, crane, lathe, rotary transfer, press now require matching
MachineTypes — they no longer fire for unrelated projects.
Neutralized zone texts in base patterns HP006/HP008 (removed
"Pressenraum", "Kran-/Hebezeugbereich").
Fixes: Spielplatz, Fahrtreppe, Windturbine etc. appearing in robot cell.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Systematic refactoring of all hazard_patterns_*.go files:
- Removed lifecycle phase words from NameDE and ScenarioDE
(67 fixes across 20 files)
- Phases belong in ApplicableLifecycles, not in text
- "bei Wartung/Reinigung/Montage/..." removed from names
- Scenarios rewritten to be phase-neutral
- Lifecycle-specific concepts preserved when they define the hazard
(e.g. LOTO, Betriebsartenwahlschalter)
Rule: Gefaehrdung + Szenario NEUTRAL, Lebensphasen SEPARAT.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Benjamin Admin