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/5905-348.md

@@ -0,0 +1,379 @@
+# HELENA METHYL PARATHION 2 LB.
+
+- EPA Reg No: **5905-348**
+- Registrant: HELENA AGRI-ENTERPRISES, LLC, D/B/A HELENA CHEMICAL COMP
+- Signal word: Danger
+- Active ingredients: Methyl parathion (25%)
+- Label accepted: 1987-11-23
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/005905-00348-19871123.pdf
+
+---
+pt·1 l;;t 
+:5~O:' ~?t+'"t 
+cu. to ~Iry hiqh aeutl toxicity to 
+1i~&M and B1~ 
+For retail sal. tQ an4 u.. only 01 ~1:titie4 applicator or 
+plrsonl un41r thlir di:lct suparvl.ion an4 only t~~ ~~OSI 
+usal ~Clvlnd by the cI:tUilCl .ppl..l.e&tor" ~lrtUi~ltion. 
+01:lct supervi.1oft eor thia product i. detin~ a. thl 
+clrtified .ppli~ator bainq phY'1call~ prl,ant duzinq 
+application, miX1nq, loadinq, rlpair an4 cllAftinq ot application eqQ1paant. Co..lrc1al ce:titilCl applicator. 
+llutt allo enaw:. that all penoM in'YolvlCl 1n th ••• 
+_----I-..-::a:.;CIt;.;;1d,t1 .. an intOrliN ot the pl'8C&utJ,onuy atatullftt •• 
+ACCEP7Zi5! 
+NOV 2 31987 I 
+~~. :=. . ~ : .... ~! L:~ ~~~j.~; '~':;t 
+@~ ;1~::,;~;j';:;:";;J 
+HELENA 
+ME.THYL PARATlumr 2 LB. 
+Emulsifiable Liquid 
+AGrIVE INGREDIDlTS (By Weight) 
+Nethyl Parathion (O,O-Dimthyl O-p-nitrophenul phosphoroth<oate) :l-lO",'" RltedC ,,~ ........... . e .1 ornpounds .••.....•.•.....• ,', .•.••. , •.•.•..••. , ...•• ,.......... U,q'j). 
+INERT D1GREDIENTS .••••••••.••.••..•.•••••••••.•••..••.•••.••••.••.••••• , ••. , .75. OOJ 
+'IUl'AL .•.••..•..••.••• , .••..•••••.•.•• , ••.••.••...••.••.••••.••.••.••.•.••.•• 100. OO!l 
+This product contains 2 pOlmds Methyl Parathion per gallon. 
+(!ES1: ~.~~:~itt tl" 
+PC!SON . 
+See Side Panels 
+for Ant1dcte " 
+Prc-caut1tf111 
+E.P.A. REO. NO. 5905~348 
+CAN KILL YOU 
+First l~ ot ~ batch ccm 1nd1caws Pl'OCllc1lls establ.UlrlaTG. A 
+5905-lIt.-l-xJ' • 59Q5-(lA..l-CO • 5905-AR-1-wA • 5905-O!C-l-AQ • 5905-'l'X-2-A1' 
+5905-CA-l-m • 5905-LA-3-IX. 
+~a.etured by HEr:.m{A CHEMCAL CtJoIPANl 
+.~h1s. 'In. 38137 
+Net can:ent I 
+} 
+i
+
+I 
+, lEST AyAiLABLE COpy I 
+Precautionary Statements 
+, 
+Hazards to Humans And Domestic Animals 
+DANGER-POISON 
+;' POISONOUS IF SWALLOWED 
+IF SWAUOWED- Drink 1 or 2 glasses of water and induce vomiting by touching 
+DO MOT .-J.OW back of throat with finger or blunt object. Do not induce vomiting or give 
+_: 
+anylhing by mouth to an unconscious person. Get medical attention. 
+POISONOUS B" SKIN CONTACT 
+POISonous if touched by hands or spilled or splashed on skin. in eyes or on 
+~ ......... clothing (liquid goes through clothes.) 
+e:: POISONOUS IF BREAYHED 
+Breathing vapors. spray mISt or dust may be fatal. 
+DO MOT TOUCH STATEMENT OF PRACTICAL TREATMENT 
+POISONING SYMPTOMS 
+-1-, 
+Parathion is a very dangerous poi"",. It rapidly enters the body by contact with 
+all skin surfaces and eyes. Clothing wet with this material must be removed 
+immediately. Exposed persons must rec:eiYe prompt medical traatment 0< they 
+~"J 
+meydie. 
+Some ofthesigns and symptoms of poI"",lng are: Heedache. nausaa. vomiting. 
+cramps. weakness. blurred vision. pin-point pupils, tlghtnesa in chest labored 
+breathing. nervousnMI. sweating. watering of eyes. drooling or frothing of 
+DOMOT-.mtI mouth and nose. muscle spasms and coma. .. CaU a dOctor (phYSICIan). clinic or hospllallmmedl.tely. Expfaln thAl the victim hn been exposed to 
+parathion and describe his condition. 
++ FIRST AID TREATMENT + 
+Cal a doctor (physician), dink: or hospitaIlmmedI~ Explain that the 
+victim hal been exposed to. . ' pat all..., and detlClibe his cOlldltlori. 
+It bceclhlng ". ItcPJIM, start artifIc:iIt mpildon ~ and 
+malntai'l until doctor sees vic:IIm. 
+It ... 'Iowl d, drinlc 1 or 2 gl ..... of water and Induce YOmitIng by touc:t'ing 
+back of thr«* with ftnger. 00 noIlnduc:e \'OITIiting or 11M anyttq by mouth 
+to an unc:onsc:iouI peraon. Get medIc:II attMttIon. 
+In cueof=ntllct, immediately 1Iush~ .. or skin with p!entyofwaterfor at 
+l.:Iast 15 minutes while rtmoYing c:ontamInated clothing and shoee. See 
+dodorim~ 
+NOTE TO PHYSICIAN 
+Since r.y 1)11 ,,*,,",1 from IbeorcltIon ofthllc:omb!nllllon producI .... 1IkeIy 
+to be thoae of . par~ intoxa"cn. lr'Nbilf'f'lt should be dnc:ted 
+tow~"da the relief of c:hoIinMIer .. 1 InhII*kt;. 
+Antidote - adrnInIIW atiopiM II.ifatiIIn _ de 1.1, TWO to FOUR mg. 
+i~ or intram'lICIliarty .I00I1 .. c:ywm "1. Dliercorne. Rlpell at 5 to 10 minute Intervale untI signa of ~ ~PAM 
+~=.Is~NO~E~~l1Hl:E~~IUZERa' with 
+Paratliion I •• strong c:hoIinMIerue InhibiIor affdlg the c~ end 
+peripheral nervoul systema and producing cardiac and relplratory 
+dtplMSion. At ftrat sigri of pulmonary edema. the PII*'C should be given
+
+5upplerr,ental oxygen and treated symptomatically. Continued absorption 
+of the poison may occur and fatal relapses have been reported atter initial 
+improvement. VERY CLOSE SUPERVISION OF THE PATIENT IS 
+INDICATED FOR AT LEAST 48 HOURS. 
+Consult your State Agricultural Extension Service or Experiment Station 
+regarding posting treated areas. 
+ENVIRONMENTAL HAZARDS 
+This pesticide is highly toxic to aquatic invertebrates and 
+1·liidlife. Birds in treated area rray be killed. Do not apply 
+directly to I'later or wetlands (Sl'larnps, bogs, marshes, potholes). 
+Runoff and drift from target areas rray be hazardous to aquatic 
+organisms in adjacent aquatic sites. Do not contaminate l'later 
+by cleaning of equipment or disposal of ~laste. 
+This product is highly toxic to bees exposed to direct treatment 
+or residues on blooming crops or weeds. Do not apply this product 
+or allml it to drift to blooming crips or l'leeds if bees are 
+visiting the treatment area. 
+, 
+-, \') :;'. '
+
+ENDAN3ERED SPECIES RESTRICTIONS 
+TIle use of any pesticide in a manr.ec that may k.ill at" other-.. ise haatl an 
+endangered at" ~~ceatened species at" adversely modify theit" habitat is a 
+Violation of federal laws. TIle use of this pco::luct is controlled to pcevent 
+death or haem t~J endangered or thceatened spedes that ocC'.Ir in the follQ<olirq 
+counties or ais.ewhere in theit" ran;e. 
+Before u:sirg this pesticide in the followirg counties }Ql must obtain the EPA 
+Cropland Endar.gered S\)8Cies Bulletin. TIle use of this pesticide is prohibited in 
+theM counties unless specified othet'olise in the Bulletil'-s. TIle EPA Bulletin is 
+available flXl1l either jQ.Ir count.y .'gricultural Extension .'gent, tM €ndarger:ect 
+SpeCies Speciali.st in jQ.It" State Wildlife .'gency Headquaceer:s Ot" the appccpriate 
+Regional Office of either the U.S. Fish and Wildlife service (~) at" the 
+U.S. Envicont'Bntal Protection .'geney. nilS 8UUErIN MUST BE RElTtEWEO PRIOR 
+10 PESTICIDe: USE. 
+CALIFOPNIA (POrtlard, OR.) 
+Aleuti4ll Canada 'loose 
+AttwaUr's 'lraat.r 
+prai ct. chic I;In 
+RDUOtO 
+'lICIORIA
+
+PHYSICAL OR CHEMICAL HAZARDS 
+Do not use or store near heat or open name. 
+DIRECTiONS FOR USE 
+It !s ~ vioja~ of Federal Law to use this product in a manner inconsistent 
+with its labeling. 
+RE-ENTRY STATEMENT 
+Do not "PPIY this product In such a manner as ~o directly or through drift 
+expose wonters 01' other persons. The area being treated must be vacated 
+by unprotected persons. 
+00 not enter treated area for 48 hours unleA appropriate protective 
+clothing is worn. 
+Protective clothing means, at least, a hat or other suitable head CU'Oerii'lg, a 
+long slee'led shirt and long legged trousers or a coverall type garment (all of 
+closely woven fabric covering~tIlc body, Including tM anna and lege), shoes 
+and socks. 
+Because certain states may require more restric:tlve reentJylntervals for 
+various crops treated with thlu product, consult your State DepaI b i i6I'it of 
+Agriculture for further information. . 
+Wl1tten or oral warnings must be given to wortcers who are .xpected to be in 
+a treated area or In an area ~ to be treated with thIa product. Inform 
+wortcers of area or fields that may not be entered withOut specIftc p!otective 
+. clothing, period of time field must be vacated and appropriate ICtIons to 
+take in case of accidental .xposu .... An .xampIe of such information is 
+given under written wamlnga. When 0l"Il wamlnga are giYIn, warnings 
+shall be given in a language customarily understood by WOf1cerI. Oral 
+warnings must be given if theiW is reuon to believe that written warnings 
+cannot M understood by worQra. WrItten wcminga must Include the 
+following information: 
+DANGER 
+Area treated with Nethyl Parathion on (InMrt date). 00 
+not ent.r without ~ate protective clothing fOl' 48 hours (InMrt State 
+Depallli ... 1t of Agricultu ... 's ..... '1try int.rval, If more ... Itrictive). 
+In case of aocldental .xpolIUIW to pesticide spray 01' dust, wash the skin 
+thoroughly with soap and water. Remove contaminated clothing and wash 
+before reuse. If kl .Y •• , ftush with plenty of water. if inhaled, go to In ar •• 
+where the pelticide hu not been applied. Get medlcallttel'ltlon If nllded. 
+Reentry into treated fields is prohibited for 48 hours after 
+application, unless all protective clothing and equipment 
+required for early reentry as described else\'lhere on the label 
+are worn. 
+~(IV
+
+WORK SAFETY RULES 
+The National pesticide Telecommunication Network is 
+available tor recommendations regarding poisoning management, 
+emergency trea~ent, and other information regarding the 
+toxicity ot methyl parathion. The toll tree nUll1ber for the 
+National Pesticide Telecommunication Network is 1-800-858= 
+7378. 
+If handled indoors provide mechanical axhaust ventilation. 
+Keep all unprotected persons, children, liVestock, and pets 
+away trom treated area or where therei. danger of dritt. Do 
+not rub eye. or mouth with hands. It you te.l sick in any 
+way, STOP work and gat halp right away, See First Aid (Practical 
+Treatment) aaction. 
+HANDLE THE CONCENTRATE ONLY WHEN WEAlUlfG· THE FOLLOWING 
+PRO'l'ECTIVE CLOTHING AND EQt1IPMEN'r: 
+Wear a protactive auit ot one or two piece. 
+thai: cover .. all para of the b0d7 excapt: tha 
+head:, handa, Md taat. Wear cha.ical r .. tstant 
+glova., eha.ical ra.i.tant apron, and ch .. ieal 
+raai.tant .hoa., shoe coveringa, or boota~ 
+Wear goggle. or a tac. ah1Gld. .Wear a pa.ticide 
+re.pirator approve4 by the National Institute 
+tor Occupational Satety an4 Haalth undar the 
+prevision. of 30 erR part II. 
+TJS~ ONLY WH!II WEARING THE FOLLOWING PRO'f%C'rIVE 
+CLO'l'BING ANl)··EQt1IPK!N'l' DUlUNG HIXING/LOADING, 
+APPLICATION, REPAIR, AND CLEANIlfG OF APPLICATION 
+EQt1Il'MEN'r, DISPOSAL OJ! PUTIClDI AND EARLY 
+REEN'rRY INTO'rllDTEO ~I protective suit of 
+one or two piece. coval'inq all para of the 
+body except the hea4, hand~, and te.~, chasical 
+reai.tant glOVe., cheaical ~.ai.tant aho .. (or 
+ch~eal r •• istant shoe cov.rinq. or cheaical 
+r •• i.tant boota) , goggl •• or tace shi.14, hood 
+or wid. brimae4 hat, NIOSS approve4 r.spirator. 
+riEl' ""~IL"j;lt GU?' ...
+
+IF MIXING/LOADING IS PERFORMED OSING A CLOSED 
+SYSTEM, THE FOLLOWING PROTECTIVE CLOTHING AND 
+EQUIPMENT MAY BE WORN AS ~.l( ALTERNATIVE: long­
+sleeve shirt; long-legged pants; chamical resistant 
+gloves; chemical resistant apron; shoes and s~ck5. 
+Goggles or taca shield must ba worn when the system 
+is under pressura. All othlr protlctiva clothinq 
+and lquipment requirad tor usa with opan systems 
+must be available nearby. 
+IF APPLICATION IS PERFORMED OSING AN ENCLOSED CAS 
+OR COCKPIT, TR! rOLUl'lnNG P!<01'!!CTIVE! CI.OTHING 
+AND EQUIPMENT MAY BE WORN AS AN ALTDNATIVE!: long-slaev. shirt and long-llgged pants I. aho.s and 
+socks. Chemical resistant ·gloves·must b. available 
+in the cab or cockpit and must ba worn c1uring 
+entry to and exit tro the application vehicl •• 
+1'.11 other protective clothing' and equipllent required 
+tor us~ c1urinq application aust ba available in 
+the cal:) and must- b. worn when exiting the cal:! into 
+treated area. When used tor this purpoa., contaminated 
+clothinq uy not: b. brought: back into the cal:! 
+unles. in an .nclosura IUch a. a plastic baq. 
+REMEHBU.~S CIDrHING IS IlfADEQUATE TO PROTECT YOU 
+DURING R.!PAIR AND CLEANING 01' APPLICA'l'XON EQUIPKEln' 
+AND. URLY RED'l'llY TO 'l'llDTn AUAS I RUU TO 
+PRO'l'ECTIVE CI.OTJlING AND EQUIPHEN'r REQtmI!:HEN'l'S 
+A.SOV1!i. 
+IHPORTAN'l'1 It p •• ticic1. CCIUIS in contact with 
+skin, wash ott with loap aDd watlr an4:contact & 
+physician immediately. Alway. wash hands, tac., 
+and &%lIS with soap and weter betor • ..,kinq, eatinq, 
+drinking. or toUeting. 
+AnD waUl batara r8llov~ glove., nab th .. with 
+soap and wat.r.. Tak. ot~·cll worle c:Ioth •• and shoes. 
+Show.r using soap and wa~. Wear only clean 
+cloth •• when laavinq job-iSo not walS' contaminated 
+clothinq. Paraancl clot.lU.nq worn dlU'1n9" worle must 
+b. stored and l.underld s.,arataly troll protactiv. 
+clothing and ha.aahol4 article.. Stora protective 
+cl~th1nq separately troll p.rsonal clot~inq. Clean 
+or la~er protective clothinq atter each u ••• 
+R •• pintor. m~ ba cllaned anc! tUtu. X'''placed 
+accordinq to in8tructiona included with ~~a r.spirators •. 
+ProtectiVe clothinq anc! protactive e~iPllent heavily 
+contuinat.c! or drenched. .with lIIathyl parathion lIIust 
+ba de.troy.4 accorc!inq to stat. and local requlations. 
+HEAVILY CON'l'AHIlQ'l'Ill OR DUNCH!D ClDl'BING CANNOT BE 
+AD!QUA'l'!LY DECON'l'AHINA'l'!D. DURING AUIAL APPLICATION, 
+JrolWI,..J'LAGGDS AD PROllIltlDD. ' .•.. 
+-_.- ---- ---. ------
+
+Storage and Disposal 
+P .. tlclde Storage 
+Do not store below 20"F, (- 7"C). 
+Do not use 01' store near heat, open name or hot surfaces. 
+Keep out of reach of children and animal,. Store in original containers 
+only. Store in a cool, dry plaoe and aYOid exClS! heat Carefully open 
+containers. After partial use, rep/ace lids and close tightly. 00 not put 
+concentrate 01' dilute material into fOOd or drink containers. Do not 
+contaminate other pesticides, fertilizers, water, food, 01' feed by 
+storage 01' disposal. 
+In case of spill, avoid contact. isolate area and keep out animals 
+and unprotected persons. Connne spills. CaJI901~761:"0050 
+To confine spiU: If liquid, dike surrounding area or absorb with sand, cat 
+litter 01' commercial clay. If dry material, coyer to pravent dispersal. 
+Place damaged package in a holding container. Identify contents. 
+PntIcIde 01., ... 
+Pe~ wastes are acutely hazardouI. Improper disposal of excass 
+pestic:ide, spray mixture, 01' rInsate is a violation of Federal Law. If 
+these wastes cannot be disposed of by use according to !abel 
+instruc:tlon8, contact your Stale Pesticide 01' Environmental Control 
+Agency, 01' the Hazardous Wute representative at the nearest EPA 
+Regionll 0fIIc:e for guidance. 
+ContaIner 01., ... 
+Netal containers- Triple rinse (or eqtd.valent). Then offer for 
+recycling or reconditioning, or puncture and dispose of in a 
+saritary landfill, or by other procedures approved by state 
+and local authorities. 
+Plastic containers- Triple rinse (or equivalent). Then offer 
+for recycling or reconditioning, or puncture and dispose of in 
+a sanitary landfill, or incineration, or, if allovled by state 
+and local authorities, by burning. If burned, stay out of smoke.
+
+DIRECTION FOR USE 
+This product is an emulsifiabl. cancentrat. that mixes readily 
+with water for use in the control of certain insects attacking 
+cotton and soybean. 
+DIRECTIONS FOR USE ON COTTON 
+For early season control of aphids. thrips and fI.choppers us. 
+1 quart per acre of this material in suHicient water to give 
+good coverage. 
+For mid and late season control of boll wHvil. bollworm. 
+thrips. flea hoppers. Iygus and other plant bugs and lealwarm 
+use lY. to 2 quarts per acre of this material in suHici.nl waler 
+10 give good cove rag •. 
+Mix wilh woler. 10 gallons pey acre for ground applicalion; 1 
+10 3 gallons per acre for aerial applicalian. Mix wilh water by 
+agilalion; agilole Ihe mixture whil. spraying. If allowed 10 
+sland. r80gilale before use. 
+Care should be laken Ihallhis malerial is nal allowed 10 drift 
+onlo neighboring crop or non-crap area •. 
+USAGE CAUTION: Callan which has received applicalions of 
+Ihis inseclicide should nal be grazed by dairy animals or 
+animals being finished far slaughl.r. 
+Do nal feed ~rosh from Irealed cottan 10 such onimols. Do nol 
+apply wilhin 7 days of hand picking or harvest. Workers 
+enlering field wilhin 204 hours after applicalion should wear 
+prolective clothing. 
+DlftCTlONS FOR USE ON SOYIEANS 
+Appl~' 1 1/, 10 2 quarts af Ihis product per ocr. 10 contrc;1 
+aphids. armyworms. bean leaf bHlles. corn earworms. 
+grasshoppers. green cloverworms. slink bugs. and velvelbean 
+caerpillars. For aircraft application. use wilh 1 103 gallons of 
+water per ocr. consislanl wilh crop growth and good 
+coverag •. For ground equipmenl. us. with 1010 20 gallons of 
+water per acre. 
+CAUTION 
+Avoid spray drift. Do nol apply I ... Ihan 3 w .. ks before 
+harvesl. Do nol feed Ir.cled planls or .nsilog. mode from 
+Irealed plants 10 poultry. dairy animals or animals being 
+finished for slaughler. Do nol feed soybean mill Irash 10 
+lives lock or poullry. 
+...-
+(il I,~ j • 
+-
+
+CONDITIONS OF SALE - LUlITED I'IARRANTY 
+AND LIMITATIONS OF LIABILITY AND REMEDIES 
+The directions on this label are believed to be reliable 
+and should be followed carefully. Insufficient control of 
+pests and/or injury to the crop to which the product is applied 
+may result from the occurrence of extraordinary or' unusual 
+weather conditions, the failure to follow the label directions, 
+or good application practices, all of which are beyond the 
+control of Helena or seller. In addition, failure to follow 
+label directions may cause injury to crops, animals, man or 
+the environment. Helena warrants that this product conforms 
+to the chemical description on the label and is reasonably 
+fit for the purpose referred to in the directions for use 
+subject to the factors noted above which are beyond the control 
+of Helena. Helena Ii:akes no other warranties or representations 
+of any kind, express or implied, concerning the product, 
+including no implied warranty of merchantibility or fitness 
+for any particular purpose, and no such warrant shall be 
+implied by law. 
+The exclusive remed. agains~ Helena for any cause of action 
+relating to the handling or use vf this product is a claim for 
+damage and in no event shall damages or any other recovery of 
+any kind against Helena exceed the price of the product which 
+causes the alleged loss, damage, injury, or other claim. 
+'ielena shall not be liable and any and all claims against 
+Helena are waived, for special, indirect, incidental, or 
+consequential damages or expense, of any na~ure, including, 
+but not limited to, loss of profits or income, whether or not 
+based on Helena"s negligence, breach of warranty, strict 
+liability in tort or any other cause of action. 
+Helena and the seller offer this product and the buyer 
+and user accept it, subject to the foregoing conditions of 
+sale and limitation of warranty, liability and remedies.