{"agentCard":"https://opnplatform.com/.well-known/agent-card.json","auth":{"auth_tools":["draft_packaging_spec","cost_packaging_spec","compare_packaging_options","update_project","list_my_projects","post_rfq","get_my_rfqs","packiq_quote_analysis","packiq_epr_fees","packiq_recyclability"],"get_key":"https://opnplatform.com/portal","protected_resource_metadata":"https://opnplatform.com/.well-known/oauth-protected-resource/api/mcp","public_tools":["search_indices","get_live_index","get_index_history","get_all_indices","get_carbon_index","packindex_query","get_index_forecast","get_prices","check_quote","price_adjustment","compare_regions","explain_price_move","get_market_movers","estimate_packaging_price","find_suppliers","search_exchange_listings"],"scheme":"OAuth 2.1 (sign in with your OPN account) or Bearer <OPN API key>"},"endpoint":"https://opnplatform.com/api/mcp","instructions":"PackIndex provides daily price benchmarks for packaging: inputs such as energy, petrochemical feedstocks, metals and recovered fibre; raw materials such as PP, PET and pulp; semi-finished grades such as containerboard and films; and finished packs such as boxes and bottles. Values are in USD, with conversion to the user's currency. The price tools work without an account. Design Studio, PACKIQ and Trade Exchange tools act on the user's OPN account and ask them to sign in. post_rfq sends a request for quotation to real suppliers. Values are indicative market benchmarks, not quotes or advice.","llms_txt":"https://opnplatform.com/llms.txt","name":"OPN PackIndex & PACKIQ","openapi":"https://opnplatform.com/api/openapi.json","protocolVersions":["2026-07-28","2025-11-25","2025-06-18","2025-03-26","2024-11-05"],"serverName":"opn-packindex-packiq","tool_definitions":[{"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Search PackIndex codes"},"description":"Find PackIndex codes by material, input, format or plain words ('polypropylene', 'recovered paper', 'natural gas', 'kraftliner', 'corrugated box'). Returns published codes with layer (L0 inputs, L1 raw materials, L2 semi-finished, L3 finished packs), region and unit \u2014 no prices. Use first when you don't know the exact code.","inputSchema":{"properties":{"layer":{"description":"Optional layer filter: L0 primary inputs, L1 raw materials, L2 semi-finished, L3 finished units.","enum":["L0","L1","L2","L3"],"type":"string"},"limit":{"default":10,"maximum":25,"minimum":1,"type":"integer"},"query":{"maxLength":80,"minLength":2,"type":"string"}},"required":["query"],"type":"object"},"name":"search_indices","title":"Search PackIndex codes"},{"_meta":{"openai/outputTemplate":"ui://opn/price-card.html","ui":{"resourceUri":"ui://opn/price-card.html"}},"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Get one index value"},"description":"Today's value of one PackIndex code \u2014 commodity inputs (L0: oil, gas, power, metals, recovered fibre), raw materials (L1: PP, HDPE, pulp\u2026), semi-finished (L2: kraftliner, films\u2026) or finished packs (L3) \u2014 in USD (and your currency), with 1-week / 1-month / 3-month / 1-year change (each period only where that much history exists) and carbon data where scored. Free callers get a 12-week delayed reference value (plus a daily live rotation); live values need the Essential plan.","inputSchema":{"properties":{"code":{"description":"PackIndex code, e.g. PP, KRLNR, OCC, GAS_TTF, CORR. Use search_indices if unsure.","type":"string"},"currency":{"description":"Also show the value in this currency (ISO code, e.g. EUR, CAD). Defaults to the signed-in user's own currency; converted at live FX.","type":"string"}},"required":["code"],"type":"object"},"name":"get_live_index","title":"Get one index value"},{"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Get index history"},"description":"Price history for any PackIndex code (L0-L3), one value per date: every point for up to 3 months, weekly closes for longer spans, with the change between points. Depth follows the caller's plan (observer 3mo \u00b7 essential 3mo \u00b7 professional 24mo \u00b7 intelligence 24mo); free history ends 12 weeks ago.","inputSchema":{"properties":{"code":{"description":"PackIndex code, e.g. PP, KRLNR, OCC, GAS_TTF, CORR. Use search_indices if unsure.","type":"string"},"months":{"default":12,"description":"Capped to the caller's plan depth.","minimum":1,"type":"integer"}},"required":["code"],"type":"object"},"name":"get_index_history","title":"Get index history"},{"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"List index values (paginated)"},"description":"Page through index values by layer: L0 primary inputs, L1 raw materials, L2 semi-finished (paid plans) and L3 finished packs. Prefer get_prices for specific codes; use this for portfolio scans. Paginate with limit/offset (next_offset is returned while more rows remain).","inputSchema":{"properties":{"layer":{"default":"all","enum":["L0","L1","L2","L3","all"],"type":"string"},"limit":{"default":50,"maximum":200,"minimum":1,"type":"integer"},"offset":{"default":0,"minimum":0,"type":"integer"}},"type":"object"},"name":"get_all_indices","title":"List index values (paginated)"},{"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Get Green Index carbon score"},"description":"Carbon footprint: finished packs (L3) in kg CO2e per unit with grade A-D; raw materials and semi-finished (board grades, pulps, polymers, aluminium, steel, cullet) in kg CO2e per tonne, virgin and PEF CFF, optionally at your recycled content. For Scope 3 Category 1: factor \u00d7 units or tonnes.","inputSchema":{"properties":{"code":{"description":"PackIndex code, e.g. PP, KRLNR, OCC, GAS_TTF, CORR. 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Free callers get 12-week delayed reference values.","inputSchema":{"properties":{"codes":{"description":"PackIndex codes, e.g. ['PP','HDPE','KRLNR','GAS_TTF']","items":{"type":"string"},"maxItems":20,"minItems":1,"type":"array"},"currency":{"description":"Also show values in this currency (ISO code).","type":"string"}},"required":["codes"],"type":"object"},"name":"get_prices","title":"Get several index values"},{"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Check a supplier quote"},"description":"Is this supplier price fair? Compares a quoted price (any currency; per t, kg, lb, unit\u2026) with the PackIndex benchmark: difference %, verdict FAIR / HIGH / LOW, where the quote sits in the benchmark's 12-month range and, with a quantity, the overpayment. Free callers are compared with the 12-week delayed reference value.","inputSchema":{"properties":{"code":{"description":"PackIndex code, e.g. PP, KRLNR, OCC, GAS_TTF, CORR. 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Essential plan (base dates up to 3 months back), Professional (24 months).","inputSchema":{"properties":{"adjustment_date":{"description":"YYYY-MM-DD, default today","type":"string"},"base_date":{"description":"YYYY-MM-DD the base price was agreed","type":"string"},"base_price":{"minimum":0,"type":"number"},"code":{"description":"Shortcut for one index (with weight)","type":"string"},"components":{"description":"e.g. [{'code':'PP','weight':0.6},{'code':'GAS_TTF','weight':0.1}]","items":{"properties":{"code":{"type":"string"},"weight":{"maximum":1,"minimum":0,"type":"number"}},"required":["code","weight"],"type":"object"},"maxItems":8,"type":"array"},"currency":{"description":"Currency of the contract price (label only)","type":"string"},"weight":{"maximum":1,"minimum":0,"type":"number"}},"required":["base_price","base_date"],"type":"object"},"name":"price_adjustment","title":"Index-linked price adjustment"},{"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Compare a material across regions"},"description":"One material across regions \u2014 e.g. PP in Europe, US, China and the Middle East \u2014 in USD with spreads vs a reference region; add freight per unit and duty % to compare landed costs. 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Splits the change over 1w / 1m / 3m / 6m / 1y into the moves of its inputs (e.g. PP \u2190 propylene, gas, power; kraftliner \u2190 OCC, pulp; boxes \u2190 board grades) and the rest (margins, demand, supply). Essential plan and above.","inputSchema":{"properties":{"code":{"description":"PackIndex code, e.g. PP, KRLNR, OCC, GAS_TTF, CORR. Use search_indices if unsure.","type":"string"},"period":{"default":"1m","enum":["1w","1m","3m","6m","1y"],"type":"string"}},"required":["code"],"type":"object"},"name":"explain_price_move","title":"Explain a price move"},{"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Market movers"},"description":"Biggest risers and fallers among inputs (L0), raw materials (L1) and semi-finished (L2) over 1w / 1m / 3m / 1y, optionally within a group (e.g. 'polymer', 'fibre', 'energy'). Essential plan and above.","inputSchema":{"properties":{"group":{"description":"Optional group or name filter","type":"string"},"layer":{"default":"all","enum":["L0","L1","L2","all"],"type":"string"},"limit":{"default":5,"maximum":15,"minimum":1,"type":"integer"},"period":{"default":"1w","enum":["1w","1m","3m","1y"],"type":"string"}},"type":"object"},"name":"get_market_movers","title":"Market movers"},{"_meta":{"openai/outputTemplate":"ui://opn/price-card.html","ui":{"resourceUri":"ui://opn/price-card.html"}},"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Estimate a corrugated box price"},"description":"Price a corrugated RSC box (FEFCO 0201) from internal dimensions and flute (E, B, C, F or double-wall), anchored to the PackIndex RSC benchmark, with a low/mid/high band, optional order total and a next-quarter projection. Returns the sources to cite.","inputSchema":{"properties":{"currency":{"description":"Also show the estimate in this currency (ISO code, e.g. CAD, EUR). Defaults to the region's currency; converted at live FX.","type":"string"},"flute":{"default":"B","enum":["E","B","C","F","EB","BC","EC"],"type":"string"},"format":{"default":"RSC","enum":["RSC"],"type":"string"},"height_mm":{"maximum":2500,"minimum":30,"type":"number"},"horizon":{"default":"now","enum":["now","next_quarter"],"type":"string"},"length_mm":{"maximum":2500,"minimum":30,"type":"number"},"quantity":{"minimum":1,"type":"integer"},"region":{"description":"Country or region, e.g. 'US', 'Germany', 'Poland'","type":"string"},"width_mm":{"maximum":2500,"minimum":30,"type":"number"}},"required":["length_mm","width_mm","height_mm"],"type":"object"},"name":"estimate_packaging_price","title":"Estimate a corrugated box price"},{"annotations":{"destructiveHint":false,"idempotentHint":false,"openWorldHint":false,"readOnlyHint":false,"title":"Design Studio: brief to spec"},"description":"Turn a plain-language packaging brief into a structured spec (format, materials, dimensions, quantity, assumptions) saved as a Design Studio project. Requires the user's OPN account (sign-in or API key); spends 1 Suite run (Intelligence includes monthly free runs).","inputSchema":{"properties":{"brief":{"maxLength":6000,"type":"string"},"project_name":{"maxLength":120,"type":"string"}},"required":["brief"],"type":"object"},"name":"draft_packaging_spec","title":"Design Studio: brief to spec"},{"annotations":{"destructiveHint":false,"idempotentHint":false,"openWorldHint":false,"readOnlyHint":false,"title":"Design Studio: cost a spec"},"description":"Derive the bill of materials for a Design Studio project (or a spec object) and anchor each component to live PackIndex values. Requires the user's OPN account (sign-in or API key); spends 1 Suite run.","inputSchema":{"properties":{"project_id":{"description":"From draft_packaging_spec","type":"integer"},"spec":{"description":"Alternative to project_id","type":"object"}},"type":"object"},"name":"cost_packaging_spec","title":"Design Studio: cost a spec"},{"annotations":{"destructiveHint":false,"idempotentHint":false,"openWorldHint":false,"readOnlyHint":false,"title":"Design Studio: compare options"},"description":"Optimise a Design Studio project (or a material): right-size, lightweight and substitute options with cost and carbon savings anchored to PackIndex. Requires the user's OPN account (sign-in or API key); spends 1 Suite run.","inputSchema":{"properties":{"goal":{"default":"both","enum":["cost","carbon","both"],"type":"string"},"index_category":{"description":"Without a project: the material family to find substitutes for \u2014 one of BOPET, BOPP, COEX_7L, CRTN_FBB, FBB, FLUTE_NSSC, FLUTE_SC, KRLNR, KRLNR_125, LDPE, LDPE_FILM, LDPE_MONO, LLDPE, LLDPE_FILM, METBOPP, PET_BTL, PP, PP_BLOCK, PP_COPOL, PP_FILM, PP_INJ, PP_INJ_SEMI, PP_SHEET, PVC, SBB, SBS_FOOD, SBS_PPR, THERM_PP, VMPET, WHTOP","type":"string"},"material":{"description":"Name of the material (shown in the result)","type":"string"},"performance":{"additionalProperties":false,"description":"Performance floor \u2014 use the pair that fits the pack. Downgauging is checked against the floor only when both current and required are given.","properties":{"ect_current":{"description":"Corrugated: current edge crush (ECT)","type":"number"},"ect_required":{"description":"Corrugated: minimum ECT","type":"number"},"stiffness_current":{"description":"Folding carton: current board bending stiffness, mN\u00b7m","type":"number"},"stiffness_required":{"description":"Folding carton: minimum bending stiffness, mN\u00b7m","type":"number"},"topload_current_kgf":{"description":"Rigid packs: current top-load, kgf","type":"number"},"topload_required_kgf":{"description":"Rigid packs: minimum top-load, kgf","type":"number"}},"type":"object"},"project_id":{"description":"From draft_packaging_spec (with a costed BoM)","type":"integer"}},"type":"object"},"name":"compare_packaging_options","title":"Design Studio: compare options"},{"annotations":{"destructiveHint":true,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":false,"title":"Design Studio: update a project"},"description":"Change a Design Studio project's order quantity, target region, contents size (boxes \u2014 enables right-sizing), name or performance floor (corrugated: ECT; folding cartons: bending stiffness in mN\u00b7m; rigid packs: top-load kgf). Free \u2014 no Suite run; a new quantity re-prices the existing bill of materials. Use it when the user gives the real volume before comparing options or requesting quotes.","inputSchema":{"properties":{"contents_mm":{"description":"Boxes: the product(s) as packed, 'L x W x H' in mm (3 balls of 74 mm in a row: '74 x 74 x 222'). Enables right-sizing.","type":"string"},"name":{"maxLength":120,"type":"string"},"performance":{"additionalProperties":false,"description":"Performance floor \u2014 use the pair that fits the pack. Downgauging is checked against the floor only when both current and required are given.","properties":{"ect_current":{"description":"Corrugated: current edge crush (ECT)","type":"number"},"ect_required":{"description":"Corrugated: minimum ECT","type":"number"},"stiffness_current":{"description":"Folding carton: current board bending stiffness, mN\u00b7m","type":"number"},"stiffness_required":{"description":"Folding carton: minimum bending stiffness, mN\u00b7m","type":"number"},"topload_current_kgf":{"description":"Rigid packs: current top-load, kgf","type":"number"},"topload_required_kgf":{"description":"Rigid packs: minimum top-load, kgf","type":"number"}},"type":"object"},"project_id":{"type":"integer"},"quantity":{"description":"Units per order / year","minimum":1,"type":"integer"},"region":{"description":"Target market or supply country","type":"string"}},"required":["project_id"],"type":"object"},"name":"update_project","title":"Design Studio: update a project"},{"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Design Studio: my projects"},"description":"The user's Design Studio packaging projects (id, name, pack type, status) and Suite runs left. Use it before compare_packaging_options or post_rfq when the user refers to 'my project' without an id. Requires the user's OPN account.","inputSchema":{"properties":{},"type":"object"},"name":"list_my_projects","title":"Design Studio: my projects"},{"annotations":{"destructiveHint":false,"idempotentHint":false,"openWorldHint":true,"readOnlyHint":false,"title":"Exchange: send an RFQ"},"description":"Request quotes on the OPN Trade Exchange for a Design Studio project or a PackIndex material code to up to 3 suppliers. listing_ids (from find_suppliers) or, by default, the 3 best-matching listings get an RFQ \u2014 needs a verified e-mail and an Exchange plan with RFQs (Business+). company_slugs (converters from find_suppliers) ask those companies to quote; the Exchange contacts them for the buyer, anonymously. Real e-mails are sent \u2014 confirm the selection with the user first.","inputSchema":{"properties":{"broadcast":{"description":"Also send to every live listing for the material","type":"boolean"},"company_slugs":{"description":"Converters to ask for a quote (company_slug from find_suppliers)","items":{"type":"string"},"maxItems":3,"type":"array"},"currency":{"default":"USD","type":"string"},"listing_ids":{"description":"Only these listings (from search_exchange_listings)","items":{"type":"integer"},"maxItems":3,"type":"array"},"material_id":{"description":"PackIndex code, e.g. RSC_0201, KRLNR, PP","type":"string"},"needed_by":{"description":"YYYY-MM-DD","type":"string"},"notes":{"maxLength":2000,"type":"string"},"project_id":{"description":"Design Studio project with a costed BoM","type":"integer"},"quantity":{"type":"number"},"region":{"type":"string"},"target_price":{"type":"number"},"unit":{"description":"e.g. units, t","type":"string"}},"type":"object"},"name":"post_rfq","title":"Exchange: send an RFQ"},{"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Exchange: find suppliers"},"description":"Who can quote a material or a Design Studio project: live Trade Exchange listings (price vs PackIndex benchmark) plus matched converters from the verified supplier network, filtered by country. Use before post_rfq. A project_id needs the user's OPN account; a material code works for anyone.","inputSchema":{"properties":{"material_id":{"description":"PackIndex code, e.g. RSC_0201, FBB, KRLNR","type":"string"},"project_id":{"description":"Design Studio project (see list_my_projects)","type":"integer"},"query":{"description":"Supplier name or keywords, e.g. 'Box Co', 'FSC', 'Ontario'","type":"string"},"region":{"description":"Supplier country or region, e.g. Canada, CA, Germany, North America","type":"string"}},"type":"object"},"name":"find_suppliers","title":"Exchange: find suppliers"},{"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true,"title":"Exchange: my RFQs"},"description":"The user's sent RFQs with how many suppliers received each and how many responded; pass rfq_id for the responses (bids and, once a supplier responds, their contact).","inputSchema":{"properties":{"rfq_id":{"type":"integer"}},"type":"object"},"name":"get_my_rfqs","title":"Exchange: my RFQs"},{"annotations":{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Search Exchange listings"},"description":"Live supplier offers on the OPN Trade Exchange, filterable by PackIndex material code and origin, each with its PackIndex benchmark (live on paid plans, 12-week delayed otherwise). No contact details \u2014 RFQs happen on the Exchange.","inputSchema":{"properties":{"limit":{"default":10,"maximum":25,"minimum":1,"type":"integer"},"material_id":{"description":"PackIndex code, e.g. KRLNR, PP, BOPP","type":"string"},"query":{"description":"Supplier name or keywords (grade, certification, city)","type":"string"},"region":{"description":"Origin country or region, e.g. Canada, CA, North America","type":"string"}},"type":"object"},"name":"search_exchange_listings","title":"Search Exchange listings"},{"annotations":{"destructiveHint":false,"idempotentHint":false,"openWorldHint":false,"readOnlyHint":false,"title":"PACKIQ: analyse a supplier quote"},"description":"Benchmark every line of a pasted supplier packaging quote against live PackIndex finished-pack indices: deviation from the benchmark and a verdict per line (Sharp, Competitive, High, Overpriced), with market evidence for lines more than 8% above index. Requires the user's OPN account; costs 2 PACKIQ credits (refunded automatically if the run fails).","inputSchema":{"properties":{"input":{"description":"The supplier quote as text: items, specs, quantities, unit prices and currency.","maxLength":24000,"minLength":1,"type":"string"}},"required":["input"],"type":"object"},"name":"packiq_quote_analysis","title":"PACKIQ: analyse a supplier quote"},{"annotations":{"destructiveHint":false,"idempotentHint":false,"openWorldHint":false,"readOnlyHint":false,"title":"PACKIQ: calculate EPR fees"},"description":"Estimate annual Extended Producer Responsibility fees for a packaging portfolio across active schemes (EU member states, UK, US states, Canada, Chile, Brazil): fee band per format, total liability by market and a reformulation priority list. Requires the user's OPN account; costs 4 PACKIQ credits (refunded automatically if the run fails).","inputSchema":{"properties":{"input":{"description":"The packaging portfolio as text: formats, materials, unit weights, annual volumes and markets.","maxLength":24000,"minLength":1,"type":"string"}},"required":["input"],"type":"object"},"name":"packiq_epr_fees","title":"PACKIQ: calculate EPR fees"},{"annotations":{"destructiveHint":false,"idempotentHint":false,"openWorldHint":false,"readOnlyHint":false,"title":"PACKIQ: grade recyclability"},"description":"Grade a packaging structure on the EU PPWR recyclability scale (A to F) from its substrate, layers, inks, closures and adhesives: grade, reasoning, EPR eco-modulation impact and options to reach a higher grade. Requires the user's OPN account; costs 4 PACKIQ credits (refunded automatically if the run fails).","inputSchema":{"properties":{"input":{"description":"The packaging structure as text: substrate, layers, inks, closures, adhesives and labels.","maxLength":24000,"minLength":1,"type":"string"}},"required":["input"],"type":"object"},"name":"packiq_recyclability","title":"PACKIQ: grade recyclability"}],"tools":[{"name":"search_indices","title":"Search PackIndex codes"},{"name":"get_live_index","title":"Get one index value"},{"name":"get_index_history","title":"Get index history"},{"name":"get_all_indices","title":"List index values (paginated)"},{"name":"get_carbon_index","title":"Get Green Index carbon score"},{"name":"packindex_query","title":"Ask PackIndex"},{"name":"get_index_forecast","title":"Get index forecast"},{"name":"get_prices","title":"Get several index values"},{"name":"check_quote","title":"Check a supplier quote"},{"name":"price_adjustment","title":"Index-linked price adjustment"},{"name":"compare_regions","title":"Compare a material across regions"},{"name":"explain_price_move","title":"Explain a price move"},{"name":"get_market_movers","title":"Market movers"},{"name":"estimate_packaging_price","title":"Estimate a corrugated box price"},{"name":"draft_packaging_spec","title":"Design Studio: brief to spec"},{"name":"cost_packaging_spec","title":"Design Studio: cost a spec"},{"name":"compare_packaging_options","title":"Design Studio: compare options"},{"name":"update_project","title":"Design Studio: update a project"},{"name":"list_my_projects","title":"Design Studio: my projects"},{"name":"post_rfq","title":"Exchange: send an RFQ"},{"name":"find_suppliers","title":"Exchange: find suppliers"},{"name":"get_my_rfqs","title":"Exchange: my RFQs"},{"name":"search_exchange_listings","title":"Search Exchange listings"},{"name":"packiq_quote_analysis","title":"PACKIQ: analyse a supplier quote"},{"name":"packiq_epr_fees","title":"PACKIQ: calculate EPR fees"},{"name":"packiq_recyclability","title":"PACKIQ: grade recyclability"}],"transport":["streamable-http"],"version":"2.1.0"}
