justin
e9250de8e7
Adapts the docs-mcp-template scraping layer for the pesticide-labels
domain. The template's bundle/version/platform concepts don't map to
labels (there's no "Bayer 8.1.0" — there's just the current accepted
label per EPA Reg No), so the scraper layer is reshaped around a
"source" abstraction: one source per manufacturer or regulator, one
per-product label per source.
Sources shipped:
- bayer — Bayer Crop Science US (Next.js JSON catalog + Scene7 PDFs)
- epa_ppls — EPA PPLS via PPIS bulk index + undocumented /cswu/ ORDS REST endpoint
Canonical sidecar schema (see scrape/README.md) unifies fields across
sources:
- active_ingredients always [{name, cas, percent}]
- label/* nested (url, filename, accepted_date, last_modified,
page_count, text_layer)
- all timestamps normalized to ISO 8601 UTC
- signal_word surfaced (operationally critical for the farmer advisor)
- source_key + epa_reg_no separate per-source PK from the
cross-source join key
bundles.json → sources.json. --bundle → --source. The runner walks
sources.json and dispatches by id; per-source modules remain
independently runnable for development.
PLAN.md gets a one-block domain note up front; later phases (chunking,
embeddings, retrieval, eval) still apply as written.
Smoke test:
python -m scrape.runner --all --limit 2 # works
python -m scrape.runner --source bayer --limit 3 # 3 written, idempotent re-run skips
python -m scrape.runner --source epa_ppls --reg-no 524-475 # Roundup Ultra, 167 pages, ISO last_modified
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
21 lines
691 B
JSON
21 lines
691 B
JSON
[
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{
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"id": "bayer",
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"title": "Bayer Crop Science US — Product Labels",
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"type": "manufacturer",
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"homepage": "https://www.cropscience.bayer.us",
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"scraper": "scrape.sources.bayer",
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"scraper_version": "0.1.0",
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"license_note": "robots.txt explicitly permits scraping for AI retrieval-augmented generation (verified 2026-05)"
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},
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{
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"id": "epa_ppls",
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"title": "EPA Pesticide Product Label System",
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"type": "regulator",
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"homepage": "https://ordspub.epa.gov/ords/pesticides/f?p=PPLS:1",
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"scraper": "scrape.sources.epa_ppls",
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"scraper_version": "0.1.0",
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"license_note": "US federal government — public domain (no ToS restriction)"
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}
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]
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