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/1381-276.md

@@ -0,0 +1,390 @@
+# AGST21053
+
+- EPA Reg No: **1381-276**
+- Registrant: WINFIELD SOLUTIONS, LLC
+- Signal word: Caution
+- Active ingredients: Indole-3-butyric acid (0.25%); Cytokinin (as kinetin) (0.046%); Gibberellin A4 mixt. with Gibberellin A7 (0.041%)
+- Label accepted: 2024-05-17
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/001381-00276-20240517.pdf
+
+---
+U.S. ENVIRONMENTAL PROTECTION AGENCY 
+Office of Pesticide Programs 
+Biopesticides and Pollution Prevention Division (7511M) 
+1200 Pennsylvania Ave., N.W. 
+Washington, D.C. 20460 
+EPA Reg. Number: 
+ 
+1381-276 
+ 
+Date of Issuance: 
+ 
+5/17/2024 
+NOTICE OF PESTICIDE: 
+ X Registration 
+ Reregistration 
+Term of Issuance: 
+Unconditional 
+ (under FIFRA, as amended) Name of Pesticide Product: 
+AGST21053 
+Name and Address of Registrant (include ZIP Code): 
+Winfield Solutions, LLC 
+P.O. Box 64589 
+St. Paul, MN 55164-0589 
+Note: Changes in labeling differing in substance from that accepted in connection with this registration must be submitted to and accepted by the 
+Biopesticides and Pollution Prevention Division prior to use of the label in commerce. In any correspondence on this product, always refer to the above 
+EPA Registration Number. 
+On the basis of information furnished by the registrant, the above named pesticide is hereby registered 
+under the Federal Insecticide, Fungicide, and Rodenticide Act. 
+Registration is in no way to be construed as an endorsement or recommendation of this product by the 
+U.S. Environmental Protection Agency. In order to protect health and the environment, the 
+Administrator, on his or her motion, may at any time suspend or cancel the registration of a pesticide 
+in accordance with the Act. The acceptance of any name in connection with the registration of a 
+product under the Act is not to be construed as giving the registrant a right to exclusive use of the 
+name or to its use if it has been covered by others. 
+This product is unconditionally registered in accordance with FIFRA section 3(c)(5) provided that you: 
+1. Submit and/or cite all data required for registration or registration review of your product when 
+the EPA requires all registrants of similar products to submit such data. 
+Signature of Approving Official: 
+ 
+Andrew Bryceland, Team Leader 
+Biochemical Pesticides Branch 
+Biopesticides and Pollution Prevention Division (7511M) 
+Office of Pesticide Programs 
+Date: 
+ 
+5/17/2024 
+EPA Form 8570-6
+
+Page 2 of 2 
+EPA Reg. No. 1381-276 
+Action Case No. 00423871 
+2. Submit storage stability and corrosion characteristics (Guidelines 830.6317 and 830.6320) data 
+as these data requirements are not satisfied. A one-year study is required to satisfy these data 
+requirements. You have 18 months from the date of this registration to provide these data to 
+the EPA. 
+3. Make the following labeling change before you release this product for shipment: 
+• Revise the EPA Registration Number to read, “EPA Reg. No. 1381-276.” 
+4. Submit one (1) copy of the final printed labeling for the record before you release this product 
+for shipment. 
+Should you wish to add/retain a reference to your company’s website on your label, then please be 
+aware that the website becomes labeling under FIFRA and is subject to review by the EPA. If the 
+website is false or misleading, the product will be considered to be misbranded and sale or distribution 
+of the product is unlawful under FIFRA section 12(a)(1)(E). 40 CFR § 156.10(a)(5) lists examples of 
+statements the EPA may consider false or misleading. In addition, regardless of whether a website is 
+referenced on your product’s label, claims made on the website may not substantially differ from those 
+claims approved through the registration process. Therefore, should the EPA find or if it is brought to 
+our attention that a website contains statements or claims substantially differing from statements or 
+claims made in connection with obtaining a FIFRA section 3 registration, the website will be referred to 
+the EPA’s Office of Enforcement and Compliance Assurance. 
+Your release for shipment of this product constitutes acceptance of these terms. If these terms are not 
+complied with, this registration will be subject to cancellation in accordance with FIFRA section 6. A 
+stamped copy of the labeling is enclosed for your records. Please also note that the record for this 
+product currently contains the following acceptable Confidential Statements of Formula (CSFs): 
+• Basic CSF dated 12/12/2023. 
+• Alternate CSF #1 dated 12/12/2023. 
+• Alternate CSF #2 dated 12/12/2023. 
+• Alternate CSF #3 dated 12/12/2023. 
+ 
+If you have any questions, please contact Menyon Adams by phone at (202) 566-1604 or via email at 
+adams.menyon@epa.gov. 
+Sincerely, 
+ 
+Andrew Bryceland, Team Leader 
+ Biochemical Pesticides Branch 
+Biopesticides and Pollution 
+Prevention Division (7511M) 
+Office of Pesticide Programs 
+ 
+Enclosure
+
+AGST21053 
+ABN: Ascend ST3 
+ 
+ PLANT GROWTH REGULATOR 
+ 
+Hormone compounds to stimulate plant growth. 
+ 
+ACTIVE INGREDIENTS 
+*Cytokinin, as Kinetin ..................................................................... 0.046% 
+*Gibberellins (GA4 + GA7) .............................................................. 0.041% 
+*Indole-3-butyric Acid………………………………………… ……… 0.250% 
+OTHER INGREDIENTS .......................................................................... 99.663% 
+TOTAL 100.000% 
+ 
+ * Contains 0.0040 lbs. cytokinin, as kinetin/gal 
+ * Contains 0.0036 lbs. gibberellins/gal 
+ *Contains 0.0220 lbs. indole-3-butyric acid/gal 
+ 
+ 
+ KEEP OUT OF REACH OF CHILDREN 
+ 
+ CAUTION 
+ 
+FIRST AID 
+If in eyes • Hold eye open and rinse slowly and gently with water for 15-20 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. 
+Have the product container or label with you when calling a poison control center or doctor or 
+going for treatment. HOTLINE NUMBER: In case of medical emergency call 1-877-424-
+7452. 
+Read additional precautionary statements below. 
+ 
+ 
+ 
+ 
+ 
+EPA Reg. No. 1381-XXX EPA Est. No. [ ___-____-___] 
+ NET CONTENTS: 
+1 Gal. [2.5 Gal., 15 Gal.] 
+ 
+Distributed by: 
+WINFIELD SOLUTIONS, LLC 
+P.O. Box 64589, St. Paul, MN 55164 2/1221/2 
+ 
+ [Lot No._______] 
+ 
+05/17/2024
+1381-276
+
+2 
+ PRECAUTIONARY STATEMENTS 
+ HAZARDS TO HUMANS AND DOMESTIC ANIMALS 
+CAUTION: Causes moderate eye irritation. Prolonged or frequently repeated skin contact may 
+cause allergic reactions in some individuals. Avoid contact with skin, eyes or clothing. Wash 
+thoroughly with soap and water after handling and before eating, drinking, chewing gum, using 
+tobacco or using the toilet. 
+ 
+Wear the appropriate Personal Protective Equipment (PPE). 
+ 
+Personal Protective Equipment: 
+Mixers, loaders, applicators and other handlers must wear: 
+• long-sleeved shirt and long pants, 
+• s hoes plus socks 
+• chemical resistant gloves made of barrier laminate, butyl rubber ≥ 14 mils, nitrile rubber ≥ 14 mils, 
+neoprene rubber ≥ 14 mils, polyvinyl chloride ≥ 14 mils, or viton ≥ 14 mils. 
+ 
+Follow the manufacturer's instructions for cleaning and maintaining PPE. If no such instructions for 
+washables exist, use detergent and hot water. Keep and wash PPE separately from other laundry. 
+ 
+ USER SAFETY RECOMMENDATIONS 
+Users should: 
+• Remove clothing immediately if pesticide gets inside. Then wash thoroughly and put on clean 
+clothing. 
+• Remove PPE immediately after handling this produc t. Wash the outside of gloves before 
+removing. As soon as possible, wash thoroughly and change into clean clothing. 
+ 
+ ENVIRONMENTAL HAZARDS 
+For terrestrial uses. Do not apply directly to water, or to areas where surface water is present or to 
+intertidal areas below the mean high water mark. Do not contaminate water by cleaning of 
+equipment or disposal of equipment washwater or rinsate. 
+ 
+Treated seed exposed on soil surface may be hazardous to birds, wildlife, fish, and aquatic 
+invertebrates. Cover or collect seeds spilled. 
+ 
+ DIRECTIONS FOR USE 
+It is a violation of Federal law to use this product in a manner inconsistent with its labeling. 
+ 
+IMPORTANT: Read the entire "Directions for Use" and the "Warranty Disclaimer” and “Limitation of 
+Liability” before using this product. If terms are not acceptable, return the unopened product 
+container at once. 
+ 
+Do not apply this product in a way that will contact workers or other persons, either directly or through 
+drift. Only protected handlers may be in the area during application. For any requirements specific to 
+your State or Tribe, consult the State or Tribal agency responsible for pesticide regulation. 
+ 
+AGRICULTURAL USE REQUIREMENTS 
+Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 
+CFR part 170. This standard contains requirements for the protection of workers on farms, forests, 
+nurseries, and greenhouses, and handlers of agricultural pesticides . It contains requirements for 
+training, decontaminati on, notification, and emergency as
+sistance. It also contains specific 
+instructions and exceptions pertaining to the statements on this label about personal protective 
+equipment and restricted-entry intervals. The requirements in this box only apply to uses of this 
+product that are covered by the Worker Protection Standard.
+
+3 
+ 
+DO NOT enter or allow workers (or pets) to enter into treated areas during the restricted entry 
+interval (REI) of 12 hours. 
+ 
+EXCEPTION: If the pro duct is soil -incorporated, the Worker Protection Standa rd, under certain 
+circumstances, allows workers to enter the treated area if there will be no contact with anything that 
+has been treated. 
+ 
+PPE required for early entry to treat ed areas that is permi tted under the Worker P rotection 
+Standard and that involv es contact with anything that has been treated such as plants, soil, or 
+water, is: 
+• coveralls over long-sleeved shirt and long pants 
+• chemical-resistant gloves 
+• shoes plus socks. 
+ 
+SEED TREATMENT 
+Acting through its unique combination of plant growth regulators, AGST21053 is a seed dressing that 
+aids in enhancing germination and early season root and top growth. 
+ 
+SEED TYPES 
+Alfalfa, Barley, Bean (dry), Buckwheat, Canola, Clover, Corn, Cotton, Grass (includes species in 
+Gramineae/Poaceae family), Kudzu, Lespedeza, Lupin, Millet, Oats, Onion, Pea, Peanuts, 
+Popcorn, Potato, Rice, Rye, Sainfoin, Sorghum, Soybean, Sugar beet, Sunflower, Sweet potato, 
+Teosinte, Trefoil, Triticale, Velvet bean, Vetch, Wheat, Wild rice, Yam 
+ 
+APPLICATION RATES 
+See below for potato, sweet potato, and yam. 
+ 
+For all other seed noted above, use AGST21053 at the rate of 0.5 – 2.1 fluid ounces per 100 lbs. of 
+seed. Use the higher rate when conditions favor poor germination such as cool soil temperatures or 
+with a low germination seed. Mix AGST21053 with sufficient water to ensure uniform coverage of 
+seeds. Improper coverage will minimize product performance. 
+ 
+NOTE: If seed has been treated with AGST21053, do not apply any other product containing 
+Cytokinin, Gibberellins or Indole-3-butyric Acid as an in-furrow, band, side dress or mark out 
+application. 
+ 
+APPLICATION METHODS 
+Mechanical Seed Treaters 
+Apply the appropriate amount of AGST21053 plus water to a premeasured amount of seed and mix 
+thoroughly until all seed are uniformly coated. Uneven or incomplete seed coverage may not give the 
+desired level of disease control. Seed can be treated in this manner and stored until used for 
+planting. Allow seed to dry before bagging or storing. An approved dye must be added to distinguish 
+AGST21053 treated seed and prevent inadvertent use for food, feed or oil purposes as required by 
+the Federal Seed Act. Seed treated with this product must be labeled in accordance with all 
+NON-AGRICULTURAL USE REQUIREMENTS 
+The requirements in this box apply to uses of thi s product that are NOT withi n the scope of the 
+Worker Protection Standard for agricultural pesticides (40 CFR Part 170). The WPS applies 
+when this product is used to produc e agricultural plants on farms, for ests, nurseries, or 
+greenhouses. 
+ 
+Follow personal protective equipment precautions listed.
+
+4 
+applicable requirements of the Federal and State seed laws. DO NOT USE TREATED SEED FOR 
+FOOD, FEED OR OIL PURPOSES. 
+ 
+Broadcast Seed Spreader 
+Partially fill broadcast spreader with a premeasured amount of seed. Apply the appropriate amount 
+of AGST21053 plus water on the surface of the seed. Mix with a stick or paddle until all seed are 
+coated. Repeat procedure until broadcast spreader is filled. DO NOT USE TREATED SEED FO R 
+FOOD, FEED OR OIL PURPOSES. Treat only those seeds needed for immediate use and planting. 
+ Do not store excess treated seed beyond planting time. 
+ 
+Tank Mixes 
+It is the pesticide user's responsibility to ensure that all products are registered for the intended 
+use. Read and follow the applicable restrictions and limitations and directions for use on all 
+product labels involved in tank mixing. Users must follow the most restrictive directions for use and 
+precautionary statements of each product in the tank mixture. Confirm physical compatibility, seed 
+safety, seed safety in stored seed, and biological efficacy before tank mixing with other seed 
+treatment products. This product cannot be mixed with any product that contains a label prohibiting 
+such mixing. 
+ 
+Uneven or incomplete seed coverage may not give the desired level of disease control. An approved 
+dye must be added to distinguish AGST21053 treated seed and prevent inadvertent use for food, 
+feed or oil purposes as required by the Federal Seed Act. Seed can be treated in this manner and 
+stored until used for planting. Allow seed to dry before bagging or storing. Seed treated with this 
+product must be labeled in accordance with all applicable requirements of the Federal and State 
+seed laws. DO NOT USE TREATED SEED FOR FOOD, FEED OR OIL PURPOSES. 
+ 
+POTATO, SWEET POTATO, YAM 
+Potatoes: 
+Choose one of the following methods: 
+Dip potato seed pieces in a solution of 1-part AGST21053 to 710 parts water (0.2 fluid ounces/gal. of 
+water) for 30 to 60 seconds or spray seed pieces with the above solution so that seed pieces are 
+covered and thoroughly wetted. AGST21053 can be used with a fungicide program. 
+OR 
+Use 0.25 to 0.525 fluid ounces (volumetric measurement AGST21053 per 100 lbs. of cut seed 
+pieces). Treat seed pieces immediately after they have been cut. Apply so that the cut seed pieces 
+are thoroughly covered. AGST21053 can be mixed with other seed treatments and carriers such as 
+fir and alder bark to ensure uniform coverage. 
+ 
+NOTE: If seed has been treated with AGST21053, do not apply any other product containing 
+Cytokinin, Gibberellins or Indole-3-butyric Acid as an in-furrow, band, side dress or mark out 
+application. 
+ 
+S
+weet Potatoes and Yams: 
+Dip potato slips in a solution of 1-part AGST21053 to 710 parts water (0.2 fluid ounces/gal. of water) 
+for 30 to 60 seconds. AGST21053 can be used with a fungicide program. 
+ 
+NOTE: If seed has been treated with AGST21053 do not apply any other product containing 
+Cytokinin, Gibberellins or Indole-3-butyric Acid as an in-furrow, band, side dress or mark out 
+application. 
+ 
+ 
+ STORAGE AND DISPOSAL 
+Do not contaminate water, food, or feed by storage or disposal. 
+Pesticide Storage: Protect from freezing. Store out of direct sunlight.
+
+5 
+Pesticide Disposal: Wastes resulting from the use of this product may be disposed of on site or at 
+an approved waste disposal facility. 
+Container Handling: Use label language appropriate for container size and type. 
+Nonrefillable containers. Do not reuse or refill this container. Clean container promptly after 
+emptying. 
+Nonrefillable con tainer equal to or less than 5 gallons. Triple rinse as follows: Empty th e 
+remaining contents into application equipment or a mix tank and drain for 10 seconds after the flow 
+begins to drip. Fill the container ¼ full with water and recap. Shake for 10 seconds. Pour rinsate 
+into application eq uipment or a mix tank or store rinsate for later use or disposal. Drain for 10 
+seconds after the flow begins to drip. Repeat this procedure two more times. Then offer for 
+recycling or reconditioning or puncture and dispose of in a sanitary landfill, or by incineration, or if 
+allowed by state and local authorities, by burning. If burned, stay out of smoke. 
+Nonrefillable container greater than 5 gallons. Triple rinse as follows: Empty the rem aining 
+contents into application equipment or a mix tank. Fill the container ¼ full with water. Replace and 
+tighten closures. Tip container on its side and roll it back and forth, ensuring at least one complete 
+revolution, for 30 seconds. Stand the container o n its end and tip it back and forth several times. 
+Tip the container over onto its other end and tip it back and forth several times. Empty the rinsate 
+into application equipment or a mix tank or store rinsate for l ater use or disposal. Repeat this 
+procedure two more times. Then offer for re cycling or reconditioning or puncture and dispose of in 
+a sanitary landfill, or by incineration, or if allowed by state and local authorities, by burning. If 
+burned, stay out of smoke. 
+Refillable container. Refill this container with pesticide only. Do not reuse this container for any 
+other purpose. Cleaning the container before final disposal is the responsibility of the person 
+disposing of the container. Cleaning before refilling is the responsibility of the re filler. To clean the 
+container before fi nal disposal, empty the remaining contents from this container into application 
+equipment or mix tank. Fill the container about 10 percent full with water. Agitate vigorously or 
+recirculate water with the pump for 2 minutes. Pour or pump rinsate into appli cation equipment or 
+rinsate collection system. Repeat this rinsing procedure two more times. Then offer for recy cling 
+or reconditioning or puncture and dispose of in a sanitary landfill, or by incineration, o r if allowed by 
+state and local authorities, by burning. If burned, stay out of smoke. 
+ 
+FOR CHEMICAL EMERGENCY: Spill, leak, fire, exposure or accident, call 
+CHEMTREC 1-800-424-9300. 
+ 
+WARRANTY DISCLAIMER 
+The directions for use of this product must be fol lowed carefully. TO THE EXTENT CONSISTENT 
+WITH APPLICABLE LAW, (1) THE GOODS DELIVERED TO YOU ARE FURNIS HED “AS IS” BY 
+MANUFACTURER OR SELLER AND (2) MANUFACTURER AND SELLER MAKE NO 
+WARRANTIES, GUARANTEES, OR REPRESENTATIONS OF ANY KIND TO BUYER OR USER, 
+EITHER EXPRESS OR IMPLIED, OR BY USAG E OF T RADE, STATUTORY OR OTHERWISE, 
+WITH REGARD TO THE PRODUCT SOLD, INCLUDING, BUT N OT LIMITED TO 
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, USE, OR ELIGIBILITY OF THE 
+PRODUCT FOR ANY PARTICULAR TRADE USAG E. U NINTENDED C ONSEQUENCES, 
+INCLUDING BUT NOT L IMITED TO INEF FECTIVENESS, MAY RESULT BECAUSE OF SUCH 
+FACTORS AS THE PRESENCE O R A BSENCE OF OTHER MATERIALS USED IN 
+COMBINATION WITH THE GOODS, OR THE MANNER OF USE OR APPLICATION, INCLUDING 
+WEATHER, ALL OF W HICH ARE BEYOND THE CONTROL OF MANUFACTURE R OR SELLER 
+AND ASS UMED B Y BUYER OR USER. THIS WRITING CONTAINS ALL OF THE 
+REPRESENTATIONS AND AGREEMEN TS BETWEEN BUYER, M ANUFACTURER A ND 
+SELLER, AND NO PERSON OR AGENT OF MANUFACTUR ER OR SELLER HAS ANY 
+AUTHORITY TO MAKE ANY REPRESENTATION OR WARRANTY OR AGREEMENT RELATING 
+IN ANY WAY TO THESE GOODS.
+
+6 
+LIMITATION OF LIABILITY 
+TO THE EXTENT CONSISTENT WITH APP LICABLE LAW, IN NO EVENT SHALL 
+MANUFACTURER OR SELLER BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL 
+DAMAGES, OR FOR DAMAGES IN THE NATURE OF PENALTIES R ELATING TO THE GOODS 
+SOLD, INCLUDING USE, APPLIC ATION, HANDLING, AND DISPOSAL. MANUFACTURER OR 
+SELLER SHALL NOT BE LIABLE TO BUYE R OR USER BY WAY OF INDEMNIFICATION TO 
+BUYER OR TO CUSTOMERS OF BUYER, IF ANY, OR F OR ANY DAMAGES OR SUMS OF 
+MONEY, CLAIMS OR DEMANDS WHATSOEVER, RESULTING FROM OR BY REASON OF, OR 
+RISING OUT OF THE MISUSE , O R FAILURE TO FOLLOW LABEL WARNINGS OR 
+INSTRUCTIONS FOR USE, OF THE GOODS SOLD BY MANUFACTURER O R SELLER TO 
+BUYER. ALL SUCH RI SKS S HALL BE ASSUME D BY THE BUYER, USER, OR ITS 
+CUSTOMERS. T O THE EXTENT CONSISTENT WITH APPLIC ABLE LAW, BUYER’S OR 
+USER’S EXCLUSIVE REMEDY, AND MANUFACTURER’S OR S ELLER’S TOTAL LIABILITY 
+SHALL BE FOR DAMAGES NOT EXCEEDING THE COST OF THE PRODUCT. 
+ 
+If you do not agree with or do not accept any of directions for use, the warranty disclaimers, or 
+limitations on liability, do not use the product, and return it unopened to the Seller, and the 
+purchase price will be refunded.