justin
1409c2617d
golden_harvest: implement scraper (~175 Syngenta corn + soy)
...
Sitemap-driven scraper for goldenharvestseeds.com. Walks
sitemap-ghs-hybrids.xml to discover product URLs under
/products/corn/ and /products/soybean/ (~89 + 86 = 175 candidates).
Per-variety detail parsed from server-rendered HTML:
- product code (from <h1> / <title>)
- positioning (from <meta name="Description">)
- maturity (from <div class="product-label"><div class="right">):
integer days for corn, decimal MG for soybeans
- traits derived from product-code suffix (XF, E3, VIP3, GT, Z, etc.)
- 9-row disease tolerance bar chart (#dvDiseaseTolerance) where
data-percentage / 10 = rating on 1-9 (9 = best) scale
- 9-row agronomic characteristics bar chart (#dvAgronomicChar)
- recommended environment list (.AgronomicMange — upstream typo)
- all 2-column tables (plant description, seed quality, herbicide
responses, Phytophthora gene, SCN race coverage)
- tech-sheet PDF URL from live HTML (not sitemap — that's stale)
302 redirects to /product-finder treated as "discontinued" and
skipped (Golden Harvest still sitemap-lists some retired SKUs).
Rating scale: 1-9 (9 = best) — same as Bayer despite recon's
"9-to-1" descriptor (that referred to chart-axis direction, not
numeric meaning). _scale_direction is set explicitly so the chunker
stays forward-compatible.
PDFs are NOT downloaded (recon flagged ~14MB each); tech-sheet URLs
are captured in the sidecar for future enrichment.
Smoke-tested all branches: 4 corn varieties (E085Z5, E092W5,
E094Z4, E095D3, E097K6, E100A3) with full 6 characteristics groups
+ tech-sheet URL; 3 soy varieties (GH00864XF MG 0.08, GH00973E3
MG 0.09, GH0225XF MG 0.2) with disease + agronomic bars; 302
redirects skipped cleanly.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com >
2026-05-25 13:30:30 -04:00
justin
2a4c0d4aba
bayer_seeds: implement Phase 1 scraper for DEKALB + Asgrow + WestBred
...
Replace stub with working scraper for all three Bayer seed brands.
Discovery uses the public sitemap-dynamic.xml (475 varieties:
288 DEKALB corn + 102 Asgrow soy + 85 WestBred wheat — matches recon).
Per-variety detail comes from the page's __NEXT_DATA__ JSON island.
Each variety writes corpus/bayer_seeds/<source_key>.{md,json} with:
- Identity (brand, crop, hybridLabel, productId, releaseYear)
- Maturity routed per crop (RM for corn, MG for soy, qualitative for wheat)
- Trait stack (code + full name)
- Positioning + strengths narrative
- Characteristics groups (DISEASE RATINGS, GROWTH, MANAGEMENT, HARVEST,
etc.) preserved verbatim from source so the chunker can re-bucket
into canonical disease/agronomic flats per CLAUDE.md schema
- Regional seed-guide listings with agronomist contacts
- _scale_direction tag (Bayer = "1-9 (9 = best)") for chunker
Smoke-tested all three brands (--limit 2 each, plus --product, --force,
and scrape.runner dispatch). Politeness: 1 req/sec, retries on 429/5xx
with Retry-After honored.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com >
2026-05-25 12:53:46 -04:00
justin
ac40e05734
seed-mcp scaffold: clone docs-mcp-template, customize for crop_seed PRODUCT_NAME
...
Image rebuild (skip scrape) / build (push) Failing after 7s
Sibling project to crop-chem-docs, same MCP-template lineage. Corpus is
seed/hybrid varieties across 6 vendors instead of pesticide labels.
What's customized vs. the template:
- CLAUDE.md: vendor matrix, build priority, Pioneer fallback policy,
canonical sidecar schema (per-crop), Golden Harvest disease-scale
reversal gotcha, no-IPv6 / HTTPS-clone note
- README.md: vendor coverage table, tool list, phase status
- Dockerfile: PRODUCT_NAME=crop_seed default, sources.json (not
bundles.json), HYBRID_SEARCH=true, OLLAMA_URL + RERANK_URL Docker
DNS defaults (same llama-rerank sidecar as crop-chem-docs)
- .gitea/workflows/refresh.yml: monthly cron (seed catalogs move
slowly), 5 GREEN scraper steps, corpus-YYYY.MM.DD tag for Drawbar
pinning, continue-on-error on GC step
- .gitea/workflows/image-only.yml: paths filter + cancel-in-progress
concurrency group
- scripts/registry_gc.py: lifted from crop-chem-docs (correct Gitea
packages API URL + UA header to bypass CF block on default
Python-urllib UA)
- sources.json: catalog of 6 sources + scope_filter + per-source
schema notes + Pioneer-exclusion rationale
- scrape/runner.py: dispatcher with --all = GREEN-only
- scrape/sources/{bayer_seeds,golden_harvest,nk,agripro,becks_pfr,
becks_products}.py: stub modules with implementation notes
- docs_mcp/server.py: PRODUCT_NAME default → crop_seed,
PRODUCT_DOCS_URL → repo URL
Pioneer is intentionally NOT a source. ToS bans automation; dealer
locator is login-gated. The MCP returns a curated fallback lesson
directing the user to pioneer.com.
Next phases:
- Phase 1: implement bayer_seeds (lift-and-shift from crop-chem-docs
Bayer scraper; same __NEXT_DATA__ infra)
- Phase 7: curate eval/queries.jsonl
- Phase 11: lessons.md with Pioneer fallback + disease-scale notes
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com >
2026-05-25 12:28:49 -04:00
justin