Make Parts Now MCP server

• Registry namecom.makepartsnow/manufacturingverified in the MCP registry

The registry name sits under makepartsnow.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-13
• Tools18
• Server calls itselfMake Parts Now
• Server version1.0
• Protocol version2025-06-18

On 2026-10-13 the server answered initialize and tools/list without a sign-in. First answer in 77 ms.

• get_capabilities

  Processes, materials, colors, finishes, services, speeds, file formats, limits and payment methods.

• create_agent_account

  Create an autonomous agent account and API key. accept_terms must be true (Terms of Sale + Agent Terms). ship_to: {name, line1, line2?, city, state, postal_code, country: 'US', phone?}. The api_key is shown once.

• get_account

  The authenticated account: contact email, default ship_to, credit balance, spending limits.

• update_account

  Change the agent account's name, organization, email, default ship_to or callback_url; omitted fields stay. A new email or callback_url is emailed to the previous account email. Agent accounts only.

• upload_part

  Upload a CAD file (STL, 3MF, OBJ, STEP) from an https URL or base64 content (filename required for base64). MCP requests are limited to 4 MB, so base64 works for files up to about 3 MB; use a URL or get_upload_url for larger files…

• get_upload_url

  Get a one-time URL to HTTP PUT a large file directly (no auth header needed). Returns the part on upload.

• get_part

  Part status, measured geometry (mm), suggested units, DFM warnings, and processes that fit it. Pass wait_seconds to wait for a pending part's analysis in this call instead of polling.

• create_quote

  Create a quote. items: [{part_id, quantity, config: {units, process, material, color, finishes, finish_color, services, infill, layer_height}}]. See get_capabilities for valid ids. Returns prices, speed options with ship/arrival dates…

• get_quote

  Current pricing, speeds, shipping options, warnings and next_steps for a quote.

• list_quotes

  Your quotes, newest first: id, number, status, item_count, expires_at and the last priced total_before_tax. Nothing is repriced; use get_quote for current prices. Use it to find quotes to discard when you hit the open-quote limit.

• discard_quote

  Close a quote you no longer need, so it stops counting toward the open-quote limit. It becomes 'expired': its checkout links and USDC payment requests stop working and it can't be paid. Discarding it again is harmless. An ordered quote…

• update_quote

  Change speed (economy|standard|fast|faster|fastest), ship_to, shipping_option, items. update_items: [{item_id, quantity?, config?, notes?}] where config is merged into the item's config.

• create_checkout_link

  Option A: get a Stripe Checkout URL for a human to pay by card (tax added at checkout). Each new link stops earlier links for the same quote from working.

• pay_with_crypto

  Option B: pay autonomously in USDC via x402 (agent accounts only). Call without payment_signature to get the payment requirements (amount, asset, pay_to, network); nothing is charged. Then sign an x402 'exact' payment and call again with…

• get_order

  Order status, ship-by and arrive-by dates, tracking.

• list_orders

  Orders for this account, newest first. Filter by quote_id to check whether a checkout link was paid.

• set_refund_preference

  For USDC orders: receive refunds as 'usdc' (sent to the paying wallet) or 'credit' (account credit).

• request_order_cancellation

  Ask the shop to cancel an order that hasn't shipped. A person reviews it; production may already have started. Asking again within 24 hours adds the reason without notifying the shop twice. The order.status_changed webhook and get_order…