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 2027-01-16
Added "printing.quotes.preview" (16 tools before, 17 now)
Read quoted model preview — Read the original STL, OBJ or 3MF belonging to an authenticated print quote for the quote review app.
Changed the definition of "printing.sessions.start"
{"additionalProperties":false,"properties":{"agentName":{"description":"OptionalReportagenttheoractual host platform: ChatGPT, Cursor, Grok Bot, Grok, Claude, or Codex. Use your application name forsupportanother host, or unknown if unavailable. Do not use a task, persona or model name. Stored with quotes and paid orders for source attribution.","maxLength":120,"minLength":1,"type":"string"}},"required":["agentName"],"type":"object"}
Added "get_workbench_capabilities", "prepare_enclosure", "prepare_gripper" and 6 more (7 tools before, 16 now)
Get Workbench Capabilities — Discover Maker Bench availability, supported inputs, limits and prepare/quote schemas. Enclosure, workholding, gripper and stamping support editable drafts and complete-set quotes with browser checkout. Wheel Lab is coming soon.
Prepare Enclosure — Prepare or revise an enclosure from KiCad PCB text or dimensions. Returns exact parameters, review revision, warnings and editable customer review URL. Uses a guest token but no quote allowance. No manufacturing or purchase occurs.
Prepare Gripper — Compliant gripper kits with two TPU pads, two rigid carriers and two keepers per kit. Prepare or revise an editable draft. Returns configuration, review revision, warnings and browser link. Uses authentication but no quote allowance. No purchase occurs.
Prepare Stamping — Matched lower and upper stamping dies using the approved print process. Simulation is not exposed. Prepare or revise an editable draft. Returns configuration, review revision, warnings and browser link. Uses authentication but no quote allowance. No purchase occurs.
Changed the definition of "printing.capabilities.get"
⟨99 unchanged words⟩ "printPricing":{"additionalProperties":false,"description":"Machine-time pricing: theThe $100 jobchargeminimumincludesappliestheoncefirstto60material plus machineminutestime at $60/hour ($1/minute), including setup andcooldown; additionalcooldown.
Changed the definition of "printing.capabilities.get", "printing.checkout.create", "printing.quotes.create" and 1 more
⟨95 unchanged words⟩ one quote.","type":"integer"},"printPricing":{"additionalProperties":false,"description":"Machine-time pricing: the $100 job charge includes the first 60 machine minutes, including setup and cooldown; additional time is $1/minute. Material, rush, fulfillment, and tax are additional. Use returned server totals.","properties":{"additionalMachineCentsPerMinute":{"description":"Charge in currency cents per minute beyond the included allowance.","type":"integer"},"currency":{"description":"Currency code for pricing amounts.","type":"string"},"finalPriceSource":{"description":"Authoritative pricing source: quote_or_build_server_totals.","type":"string"},"includedMachineMinutes":{"description":"Machine minutes included in the job charge, including setup and cooldown.","type":"integer"},"jobChargeCents":{"description":"Job charge in currency cents, including the initial machine-time allowance.","type":"integer"},"materialChargeAdded":{"description":"Whether material charges are added to machine-time pricing.","type":"boolean"},"minimumAppliedOncePerBuild":{"description":"Whether the job minimum applies once across the build.","type":"boolean"},"overheadBasis":{"description":"Basis for setup and cooldown allowances: occupied_plate means each occupied plate incurs an allowance.","type":"string"},"quantityAlreadyIncludedInSlice":{"description":"Slice totals already include all requested copies; do not multiply again.","type":"boolean"},"samePartMultiMaterial":{"description":"Policy for a single part using multiple materials; human_review_required means manual review is needed.","type":"string"}},"required":["currency","jobChargeCents","includedMachineMinutes","additionalMachineCentsPerMinute","materialChargeAdded","minimumAppliedOncePerBuild","quantityAlreadyIncludedInSlice","overheadBasis","samePartMultiMaterial","finalPriceSource"],"type":"object"},"
Changed the definition of "printing.capabilities.get", "printing.checkout.create", "printing.quotes.create" and 1 more
⟨43 unchanged words⟩ "Material display name.","type":"string"},"overheadMinutesPerPlate":{"description":"Setup, warmup and cooldown minutes per occupied plate.","type":"number"},"sellingCentsPerGram":{"description":"Material selling rate in USD cents per gram.","type":"number"}},"required":["id","name"], ⟨118 unchanged words⟩
⟨74 unchanged words⟩ "description":"AIURION material identifier listed by printing.capabilities.get. Send this when creating a quote; omission defaults to black_pla. A material change re-slices the model and invalidates the prior price approval.","type":"string"},"productionSpeed":{
Certificate recorded, valid to 2026-11-17
Authorization not required
First tool surface recorded: 7 tools (server version 2.0.0)
Showing the latest 10 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
Prepare Workholding — Locating nests, clamped fixtures and soft jaws from dimensions or a supported straight-extrusion STL. Prepare or revise an editable draft. Returns configuration, review revision, warnings and browser link. Uses authentication but no quote allowance. No purchase occurs.
Quote Enclosure — Quote one complete enclosure base and lid, with configured hardware, after the customer reviews the exact prepare_enclosure revision. Consumes one quote allowance. Reuse idempotencyKey for retries. Returns a browser link for complete-set checkout; do not use single-part checkout or update tools for these parts.
Quote Gripper — Compliant gripper kits with two TPU pads, two rigid carriers and two keepers per kit. Quote the exact customer-reviewed configuration and revision as one complete set. Consumes one quote allowance. Reuse idempotencyKey for retries. Returns a browser link for customer checkout; individual-part update and checkout are blocked.
Quote Stamping — Matched lower and upper stamping dies using the approved print process. Simulation is not exposed. Quote the exact customer-reviewed configuration and revision as one complete set. Consumes one quote allowance. Reuse idempotencyKey for retries. Returns a browser link for customer checkout; individual-part update and checkout are blocked.
Quote Workholding — Locating nests, clamped fixtures and soft jaws from dimensions or a supported straight-extrusion STL. Quote the exact customer-reviewed configuration and revision as one complete set. Consumes one quote allowance. Reuse idempotencyKey for retries. Returns a browser link for customer checkout; individual-part update and checkout are blocked.
CreateaanStripeunpaidCheckoutAIURIONURLcheckout link after the customer approves the current quote.StripeThisauthorizestool does not authorize, charge, or capture a payment and does not place a manufacturing order. Only if thecard;customer later enters payment details and submits Stripe Checkout is their card authorized; AIURION captures payment after model review. The scoped accessToken authenticates onlyaftertomanuallyAIURION,approvingneverthetomodel.Stripe.
⟨6 unchanged words⟩ for the selected material and actual arranged quantity.TheFormodelamustChatGPTbeattachment,suppliedpreferasthebase64native file parameter; use fileBase64 only when the client can read the exact bytes and cannot supply astablenativeidempotencyfile.keySetmustproductionbespeedreusedor fulfillment later with printing.quotes.update. Never invent file bytes or URLs. Reuse a stable idempotency key for retries. Returned time and grams already include ⟨11 unchanged words⟩
{"additionalProperties":false,"oneOf":[{"not":{"required":["fileBase64"]},"required":["file"]},{"not":{"required":["file"]},"required":["fileName","fileBase64"]}],"properties":{"accessToken":{"description":"Guest ⟨17 unchanged words⟩ "minLength":34,"type":"string"},"file":{"additionalProperties":false,"description":"User-selected model file supplied by ChatGPT. Use fileName if the file metadata omits its original filename.","properties":{"download_url":{"description":"Temporary HTTPS download URL supplied by ChatGPT.","type":"string"},"file_id":{"description":"ChatGPT file identifier.","type":"string"},"file_name":{"description":"Optional original model filename.","type":"string"},"mime_type":{"description":"Optional MIME type.","type":"string"}},"required":["download_url","file_id"],"type":"object"},"fileBase64":{"description":"Base64-encoded model bytes without ⟨85 unchanged words⟩ ,"type":"integer"}},"required":["fileName","fileBase64","idempotencyKey"],"type":"object"}
{"destructiveHint":false,"openWorldHint":falsetrue,"readOnlyHint":false,"title":"Create 3D Print Quote"}
UpdateReplace the owned quote's quantity, material, production speed, or fulfillment and recalculate pricing. This overwrites the current quote configuration and invalidates its prior price approval. Any still-open checkout session for the quote or its linked build is expired; the old checkout link cannot be restored. Tell the customer that an existing unpaid checkout link will stop working beforecheckout.applying their requested changes. Show the revised quote and obtain renewed approval before creating a new unpaid checkout link. Paid quotes and active payment authorizations cannot be changed. This tool does not charge, capture, refund, or release manufacturing.
{"destructiveHint":falsetrue,"openWorldHint":false,"readOnlyHint":false,"title" ⟨4 unchanged words⟩
Create a free,checkout-ready3D printquote.quote for the selected material and actual arranged quantity. The model must be supplied as base64 and a stable idempotency key must be reused for retries. Returned time and grams already include all copies; use server totals and obtain customer approval before checkout.
⟨64 unchanged words⟩ "minLength":8,"type":"string"},"materialId":{"description":"AIURION material identifier listed by printing.capabilities.get. Send this when creating a quote; omission defaults to black_pla. A material change re-slices the model and invalidates the prior price approval.","type":"string"},"quantity":{"default":1,"description":"Number ⟨21 unchanged words⟩
⟨42 unchanged words⟩ "description":"AIURION material identifier listed by printing.capabilities.get. Send this when creating a quote; omission defaults to black_pla. A material change re-slices the model and invalidates the prior price approval.","type":"string"},"productionSpeed":{ ⟨45 unchanged words⟩