docker: production image + Gitea Actions for monthly refresh

Dockerfile: self-contained image with corpus + Chroma + BM25 baked
in. Drawbar's compose pulls + runs without volume mounts. Built from
sources.json (labels schema), PRODUCT_NAME=crop_chem by default,
HYBRID_SEARCH=true (always-on for production quality). RERANK_URL +
OLLAMA_URL get set at compose time.

.gitea/workflows/refresh.yml: monthly cron (1st @ 06:00 UTC) does
full scrape → reindex → image push. Scrapes Bayer (~30 min) +
EPA PPLS row-crop filtered (~7h). Skips reindex+push if no corpus
diff. Tags pushed: :latest, :<sha12>, :corpus-<YYYY.MM.DD>.

.gitea/workflows/image-only.yml: on-demand or auto on code-only
pushes to main (paths: docs_mcp/, rag/, scrape/, requirements.txt,
Dockerfile, sources.json). Reindexes from committed corpus, builds
image, pushes. ~10 min vs ~9h full refresh.

.gitignore: corpus/ now COMMITTED (4,159 labels, 265 MB of .md +
sidecars). Lets image-only.yml rebuild indexes without re-scraping.
chroma/ + bm25/ still gitignored (regenerable binary indexes).

.dockerignore: drops venv, eval results, PLAN/README/CLAUDE.md,
deploy/, .git/ — keeps the image lean. corpus + chroma + bm25
explicitly NOT in dockerignore (those go INTO the image).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

corpus/epa_ppls/19713-260.md

@@ -0,0 +1,231 @@
+# DREXEL CAPTAN-75 SEED PROTECTANT
+
+- EPA Reg No: **19713-260**
+- Registrant: DREXEL CHEMICAL COMPANY
+- Signal word: Warning
+- Active ingredients: Captan (73.87%)
+- Label accepted: 2012-07-24
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/019713-00260-20120724.pdf
+
+---
+UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
+WASHINGTON, D C 20460
+OFFICE OF CHEMICAL SAFETY
+AND POLLUTION PREVENTION
+Luz Chan
+Drexel Chemical Company JUL 2 4 2012
+PO Box 13327
+Memphis, TN 38113-0327
+Subject Drexel Captan - 75 Seed Protectant - Formula Change and Label Amendment
+EPA Registration No 19713-260
+Decision No 466137
+Submission Date 5/30/12
+Dear Ms Chan /
+The basic Confidential Statement of Formula (CSF) dated 5/30/2012 referred to above, submitted
+in connection with registration under the Federal Insecticide, Fungicide and Rodenticide Act as
+amended, to change the supplier of active ingredient is acceptable The basic CSF supersedes all CSFs
+previously accepted for this product
+The labeling referred to above, submitted in connection with registration under the Federal
+Insecticide, Fungicide, and Rodenticide Act, as amended to correctly reflect the percent of active
+ingredient as stated on the basic CSF dated 5/28/12, and make other minor clarifications is acceptable
+A copy of the label stamped "Accepted" is enclosed for your records Please submit one (1) final
+printed copy for the above mentioned label before releasing the product for shipment If you have any
+questions, please contact Dominic Schuler at (703) 347-0260 or via email at schuler domimc@epa gov
+Tony Kish
+Product Manager 22
+Fungicide Branch
+Registration Division (7504P)
+
+r
+r
+JUL 2 4 2012
+Under the Federal Ins*eUdda.
+o&d Rodcniicido Act
+OB omeadtd. for the pesttdda
+reriatorad under
+Captan-75Seed Protectant
+For Corn and Soybeans Seed Disease Control
+ACTIVE INGREDIENTS
+Captan
+Related derivatives
+OTHER INGREDIENTS*
+TOTAL
+*Planter box application and lubricant with 12 5% Graphite added
+73 87%
+1 13%
+25 00%
+1000%
+KEEP OUT OF REACH OF CHILDREN
+WARNING/AVISO
+Si usted no entiende la etiqueta busque a alguien para que se la exphque a usted en detalle (If you do not
+understand the label find someone to explain it to you in detail)
+See FIRST AID Below
+EPA Reg No 19713-260
+EPAEst No 19713-XX-XXX Net Content
+FIRST AID
+IF IN EYES
+Hold eye open and rinse slowly and gently with water for 15 to 20 minutes
+Remove contact lenses if present after the first 5 minutes then continue rinsing eye
+Call a poison control center or doctor for treatment advice
+r i_ r (
+c c c o
+Have the product container or label with you when calling a poison control center or doctor orcgofn£| for
+treatment For information on this pesticide product (including health concerns medical emergencies or
+pesticide incidents) call the National Pesticide Information Center at 1 -800-858-7318'
+Note to Physician Probable mucosal damage may contramdicate the use of gastric lavage
+Manufactured By
+Drexel Chemical CompanyPO BOX 13327 MEMPHIS TN 38113 0327
+*--".'••• =—»»•--•
+The Drexel logo is a registered trademark of Drexel Chemical Company
+260SP0512 P
+Page lof 4
+
+PRECAUTIONARY STATEMENTS
+Hazards to Humans and Domestic Animals
+WARNING Causes substantial but temporary eye damage Do not get in eyes or on clothing Wear
+protective eyewear (goggles face shield or safety glasses) long-sleeved shirt long pants shoes and
+socks Prolonged or frequently repeated skin contact may cause allergic reaction in some individuals
+PERSONAL PROTECTIVE EQUIPMENT (PPE)
+Some materials that are chemical-resistant to this product are polyethylene or polyvmyl chloride If you
+want more options follow the instructions for category A on an EPA chemical resistance category
+selection chart
+All mixers, loaders, applicators, and other handlers must wear Long-sleeved shirt and long pants
+shoes plus socks protective eyewear (goggles face shield or safety glasses) chemical-resistant
+gloves NIOSH approved dust mist filtering respirator with MSHA/NIOSH approval number prefix TC-21C or a
+NIOSH-approved respirator with any N2 R P or HE filter and chemical-resistant apron when
+mixing/loading cleaning up spills or otherwise exposed to the concentrate
+Persons drying or bagging treated seeds or sewing bags containing treated seeds are handlers and
+must wear PPE
+Follow manufacturers instructions for cleaning/maintaining PPE If no such instructions for washables
+exist use detergent and hot water Keep and wash PPE separately from other laundry
+ENGINEERING CONTROLS
+When handlers use closed systems designed by the manufacturer to enclose the pesticide to prevent it
+from contacting handlers or other people AND the system is functioning properly and is used and
+maintained in accordance with the manufacturers written operating instructions the handlers need only
+wear long-sleeve shirt long pants chemical resistant gloves shoes and socks However the respirator
+must be immediately available for use in an emergency such as a spill or equipment breakdown
+USER SAFETY RECOMMENDATIONS
+Users should 1) Wash hands before eating drinking chewing gum using tobacco or using the toilet
+2) Remove clothmg/PPE immediately if pesticide gets inside Then wash thoroughly and put on clean
+clothing 3) Remove PPE immediately after handling this product Wash the outside of gloves before
+removing As soon as possible wash thoroughly and change into clean clothing
+ENVIRONMENTAL HAZARDS
+This chemical is toxic to fish Do not contaminate water by disposing of equipment washwaters or nnsate
+In the event that treated seeds are spilled and cannot be salvaged completely cover them with soil
+USE INFORMATION
+Seed Treatment CAPTAN-75 is a powder formulation for treatment of Corn and Soybean sefcd prior to
+planting for the temporary protection of germinating seeds and seedlings against seed and s.oil-horne
+diseases including dampmg-off seed decay organisms and seedling blights *• ri/ «
+Commercial and Planter Box Application Prepared for use directly in the planter tbox or may be mixed
+in any commercial seed treater barrel treater or rotating container such as a cement mifer This product
+contains a non-oil lubricant to help seed to flow easily and evenly from planter box iBect protections i'll be
+obtained where every seed is coated with the chemical DO NOT USE TREATED 'SEED FCR FOCOD
+FEED OR OIL PURPOSE <-«•>
+KEEP PLANTER PLATES CLEAN — Grease or oil on plates can cause clogging c 4 < "
+Note This product has been mixed with graphite as an aid in handling and lubrication of equiprf>pt t c
+Page 2 of 4
+
+r
+DIRECTIONS FOR USE
+It is a violation of Federal Law to use this product in a manner inconsistent with its labeling Do not apply
+this product in a way that will contact workers or other persons Only protected handlers may be in the
+area during application For any requirements specific to your State or Tribe consult the agency
+responsible for pesticide regulation
+AGRICULTURAL USE REQUIREMENTS
+Use this product only in accordance with its labeling and with the Worker Protection Standard (WPS) 40
+CFR Part 170 This standard contains requirements for the protection of agricultural workers on farms
+forests nurseries greenhouses and handlers of agricultural pesticides It contains requirements for
+training decontamination notification and emergency assistance It also contains specific instructions
+and exceptions pertaining to the statements on this label about personal protective equipment (PPE)
+restricted entry interval (REI) and notification to workers The requirements in this box only apply to
+uses of this product that are covered by the Worker Protection Standard
+Do not enter or allow worker entry into treated areas during the REI of 12 hours for planter box type or
+hopper-box seed treatment uses EXCEPTION Once the seeds are planted in soil or other planting
+media the Worker Protection Standard allows workers to enter the treated area without restriction if
+there will be no contact with the soil/media subsurface
+PPE required for early entry to treated areas that is permitted under the Worker Protection Standard and
+that involves contact with anything that has been treated such as plants soil or water is Coveralls
+chemical resistant gloves made of any waterproof material shoes plus socks and protective eyewear
+Eye Protection To mitigate eye irritation concerns from post application exposures the Agency is
+requiring that for at least seven days following the application of captan
+1 At least one container designed specifically for flushing eyes must be available in operating condition
+at the WPS-required decontamination site for workers entering the area treated with captan and
+2 Workers must be informed orally in a manner they can understand
+that residues in the treated area may be highly irritating to their eyes
+that they should take precautions such as refraining from rubbing their eyes to keep the residues
+out of their eyes
+that if they do get residues in their eyes they should immediately flush their eyes with the eyeflush
+container that is located at the decontamination site and
+• how to operate the eyeflush container
+Double Notification Notify workers of the application by warning them orally and by posting warning
+signs at entrances to treated areas
+Rate of Application ( Commercial Treater)
+Corn*
+Field
+1 46 ozs /100 Ibs of seeds
+Sweet
+2 66 ozs /1 00 Ibs of seeds
+Soybeans
+2 5 ozs /1 00 Ibs of seeds
+*1 bushel = 56 pounds
+Seeds in Planter Box
+100 pounds of seeds
+Amount of This Product
+Corn
+Field
+1 46 ozs
+Sweet
+1 3 ozs
+Soybeans
+2 3 ozs
+APPLICATION FOR SOYBEANS AND CORN
+This product is an easy to use Soybean/Corn seed treatment for commercial seed treaters or planter box
+applications Apply this product to seed in commercial treaters or planter box and mix so that all seeds
+are covered In Soybeans when this product is used in combination with an mnoculant add this product
+first stir add the mnoculant stir and then plant as soon as possible
+Page 3 of 4
+
+f r
+NOTE Treated seed must not be used for human consumption nor as animal feed
+Seed that has been treated with this product that is then packaged or bagged for future use must contain
+the following labeling
+This bag contains seed treated with captan Persons opening this bag or loading/pouring the treated
+seed must wear handler personal protective equipment Treated Seed - Do Not Use for Feed Food or
+Oil Purposes
+The Federal Government and some states have issued regulations for the application of special tags or
+labels to be affixed to bags containing treated seed
+STORAGE AND DISPOSAL
+Do not contaminate water food or feed by storage or disposal
+PESTICIDE STORAGE Storage should be under lock and key and secure from access by unauthorized
+persons and children Storage should be in a cool dry area away from any heat or ignition source
+Avoid storage at high temperatures Do not stack over 2 pallets high Move containers by handles or
+cases Do not move containers from one area to another unless they are securely sealed Keep
+container tightly sealed when not in use Keep away from any puncture source Avoid contamination with
+acids or alkalies Store in original container only If the contents are leaking or material is spilled follow
+these steps
+1 Contain spill absorb with a material such as saw dust clay granules or dirt
+2 Collect and place in suitable containers for disposal
+3 Wash area with soap and water to remove remaining pesticide
+4 Follow washing with clean water rinse
+5 Place a leaking container in a plastic tub and transfer contents as soon as possible to an empty
+original container
+6 Do not allow runoff to enter sewer or contaminate water supplies
+7 Dispose of waste as indicated below
+PESTICIDE DISPOSAL Pesticide wastes are toxic Improper disposal of excess pesticide spray
+mixture or rmsate is a violation of Federal Law If these wastes cannot be disposed of by use according
+to label instructions contact your State Pesticide or Environmental Control Agency or the hazardous
+waste representative at the nearest EPA Regional Office for guidance
+CONTAINER DISPOSAL Nonrefillable container Do not reuse or refill this container Offer for
+recycling if available Dispose of empty container in a sanitary landfill or by incineration or if allowed
+by state and local authorities by burning If burned stay out of smoke
+WARRANTY—CONDITIONS OF SALE
+OUR DIRECTIONS FOR USE of this product are based upon tests believed reliable Follow directions
+carefully Timing and method of application weather and crop conditions mixtures with other chemicals
+not specifically recommended and other influencing factors in the use of this product are beyond the
+control of the seller To the extent consistent with applicable laws Buyer assumes all risks of use storage
+and handling of this material not in strict accordance with directions given herewith
+To the extent consistent with applicable laws in no case shall the Manufacturer or the Seller be liable for
+consequential special or indirect damages resulting from the use or handling of this product when such
+use and/or handling is not in strict accordance with directions given herewith The foregoing is a condition
+of sale by the Seller and is accepted as such by the Buyer
+Page 4 of 4