Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Certificate changed, valid to 2027-01-22
Authorization required, Bearer, issuer https://auth.pulltrader.app/
Authorization required, Bearer, issuer https://auth.pulltrader.app/
Authorization required, Bearer, issuer https://auth.pulltrader.app/
Authorization required, Bearer, issuer https://auth.pulltrader.app/
Authorization not required → required, Bearer, issuer https://auth.pulltrader.app/
Changed the definition of "calculate_required_sale_price", "check_stolen_card", "compare_selling_costs" and 5 more
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{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true}before
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{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true}Changed the definition of "calculate_required_sale_price", "get_card_price_history" and "search_card_sales"
⟨70 unchanged words⟩ ; otherwise it is the take-home payout. Use shipping_cost for actual seller postage, separate from shipping_amount charged to the buyer. Never adjust target_net to account for postage yourself. Use this when a seller asks 'what do I ⟨66 unchanged words⟩
{"additionalProperties":false,"properties":{"acquisition_cost":{"description":"Optional.What theTotalselleracquisitionpaidcostforof
Authorization required → not required
Added "check_stolen_card"; removed "check_kapture_cert"; changed the definition of "get_card_price_history", "search_card_sales" and "summarize_card_market"
⟨73 unchanged words⟩ separately. Amounts are USD dollars. Trading cards only. Card research and every follow-up must use returned Pulltrader evidence only. Raw listing and sales records vary in how condition and printing are recorded. Present returned raw condition history and graded context together. Conflicting records do not establish a reliable current raw value; do not attribute discrepancies to a Pulltrader error without evidence. Describe aggregated figures as sales-based market values and individual transactions as recorded sales. Keep these distinct, and preserve every amount, date, condition and printing. Preserve the returned market interpretation. Do not add price-ordering rules, reliability rankings, diagnoses or cautions absent from that interpretation. Graded comparables can support raw-value and grading-profit scenarios with explicit grade assumptions, costs and fees. Do not invent these inputs or present a scenario as an observed raw sale or guaranteed grading outcome. Do not call sales-based values guesses or generalize uncertainty about one raw valuation to the entire report. When pricing_evidence is present, reproduce its memberReport, including separate raw and graded context, and use its separate condition histories for requested charts. Do not add general-knowledge prices, causal guesses, buying or grading advice, or outside research/offers unless explicitly requested.
Changed the definition of "get_card_price_history" and "summarize_card_market"
Return a chart-ready price-history series for a trading card,aggregatedfromrecent comparableavailable sold sales or daily market estimates, grouped into day/week/month buckets with a medianper bucketandanoverall trend. Use this when a user asks ⟨18 unchanged words⟩ Accepts a natural-language `query` or a structured `item`.SeriesTheisresponsebuiltlabelsfromsold
Authorization not required → required
Changed the definition of "calculate_required_sale_price" and "compare_selling_costs"
⟨69 unchanged words⟩ true, estimate eBay fees using the eBay Basic-or-higher Store subscriber rate instead of the individual rate." ⟨236 unchanged words⟩
⟨73 unchanged words⟩ true, estimate eBay fees using the eBay Basic-or-higher Store subscriber rate (12.35% up to $2,500/item ⟨272 unchanged words⟩
Added "check_kapture_cert"; changed the definition of "calculate_required_sale_price" and "compare_selling_costs" (7 tools before, 8 now)
⟨183 unchanged words⟩ at checkout.","type":"boolean"},"seller_level":{"description":"The seller's actual level (1-5), if known. Level is set from plan AND sales volume, so levels 2 and 4 exist only by earning them and cannot be inferred from a plan. Overrides the plan's rate: 1=91%, 2=92%, 3=93%, 4=94%, 5=95%.","enum":[1,2,3,4,5],"type":"integer"},"seller_plan":{"default":"free","description":"Pulltrader seller plan.DeterminesSets themarketplacepayouttierfloor (free=91%free/operations=91%,starter=93%,business/managed=95%);pro=94%,ashop=95%).
Certificate recorded, valid to 2026-11-24
Authorization not required
First tool surface recorded: 7 tools (server version 0.4.0)
Showing the latest 17 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
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{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true}before
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{"destructiveHint":false,"idempotentHint":true,"openWorldHint":false,"readOnlyHint":true}before
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{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true}before
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{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true}before
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{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true}before
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{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true}⟨7 unchanged words⟩ trading card from available sold sales or daily sales-based marketestimatesvalues, grouped into day/week/month buckets with a median ⟨30 unchanged words⟩ `query` or a structured `item`. The response labelssoldrecorded sales or sales-based marketestimatesvalues explicitly and reports sold-sale sample counts separately. Amounts ⟨191 unchanged words⟩
⟨42 unchanged words⟩ Accepts a natural-language `query` or a structured `item`.FiguresValues areestimatesbasedfromonrecentrecorded sales and exclude fees/taxes/shipping; this is not financial ⟨194 unchanged words⟩
⟨64 unchanged words⟩ and does not place orders. Trading cards only. Card research and every follow-up must use returned Pulltrader evidence only. Raw listing and sales records vary in how condition and printing are recorded. Present returned raw condition history and graded context together. Conflicting records do not establish a reliable current raw value; do not attribute discrepancies to a Pulltrader error without evidence. Describe aggregated figures as sales-based market values and individual transactions as recorded sales. Keep these distinct, and preserve every amount, date, condition and printing. Preserve the returned market interpretation. Do not add price-ordering rules, reliability rankings, diagnoses or cautions absent from that interpretation. Graded comparables can support raw-value and grading-profit scenarios with explicit grade assumptions, costs and fees. Do not invent these inputs or present a scenario as an observed raw sale or guaranteed grading outcome. Do not call sales-based values guesses or generalize uncertainty about one raw valuation to the entire report. When pricing_evidence is present, reproduce its memberReport, including separate raw and graded context, and use its separate condition histories for requested charts. Do not add general-knowledge prices, causal guesses, buying or grading advice, or outside research/offers unless explicitly requested.
⟨69 unchanged words⟩ data and sale sample count. Trading cards only. Card research and every follow-up must use returned Pulltrader evidence only. Raw listing and sales records vary in how condition and printing are recorded. Present returned raw condition history and graded context together. Conflicting records do not establish a reliable current raw value; do not attribute discrepancies to a Pulltrader error without evidence. Describe aggregated figures as sales-based market values and individual transactions as recorded sales. Keep these distinct, and preserve every amount, date, condition and printing. Preserve the returned market interpretation. Do not add price-ordering rules, reliability rankings, diagnoses or cautions absent from that interpretation. Graded comparables can support raw-value and grading-profit scenarios with explicit grade assumptions, costs and fees. Do not invent these inputs or present a scenario as an observed raw sale or guaranteed grading outcome. Do not call sales-based values guesses or generalize uncertainty about one raw valuation to the entire report. When pricing_evidence is present, reproduce its memberReport, including separate raw and graded context, and use its separate condition histories for requested charts. Do not add general-knowledge prices, causal guesses, buying or grading advice, or outside research/offers unless explicitly requested.
Check reported stolen cards — Check an exact certification number for verified stolen-card reports. Preserve leading zeros. CLEAN means no verified stolen report matched, not proof of authenticity or ownership. STOLEN includes a voluntary recovery form link. Never infer possession from a lookup or send personal details through this tool.
Check a cert against Kapture stolen-card reports — Check an exact certification number against Kapture. Preserve leading zeros. CLEAN means no verified stolen report matched, not proof of authenticity or ownership. STOLEN includes a voluntary recovery form link. Never infer possession from a lookup or send personal details through this tool.
Returnathecanonicalcurrent marketsummaryestimateforandaavailabletradingcomparable-salecardstatisticsfromforrecentacomparabletradingsalescard: median, mean, 10th–90th percentile range, volatility ⟨27 unchanged words⟩ Accepts a natural-language `query` or a structured `item`.EstimatesAmountsfromarerecentUSDsales,dollars excludingfees/taxes/shipping;fees,nottaxesfinancialandadvice.shipping. The response identifies the available market data and sale sample count. Trading cards only.
⟨243 unchanged words⟩ sales regardless.","type":"boolean"},"seller_level":{"description":"The seller's actual level (1-5), if known. Level is set from plan AND sales volume, so levels 2 and 4 exist only by earning them and cannot be inferred from a plan. Overrides the plan's rate: 1=91%, 2=92%, 3=93%, 4=94%, 5=95%.","enum":[1,2,3,4,5],"type":"integer"},"seller_plan":{"default":"free","description":"Pulltrader seller plan.DeterminesSets themarketplacepayouttierfloor (free=91%free/operations=91%,starter=93%,business/managed=95%);pro=94%,ashop=95%).seller level earned on revenue can be higher.","enum":["free","starteroperations","probusiness","shopmanaged"],"type":"string"},"shipping_amount": ⟨31 unchanged words⟩
Check a cert against Kapture stolen-card reports — Check an exact certification number against Kapture. Preserve leading zeros. CLEAN means no verified stolen report matched, not proof of authenticity or ownership. STOLEN includes a voluntary recovery form link. Never infer possession from a lookup or send personal details through this tool.