Official AI-native print-on-demand MCP — say it, AI designs it, sell 40+ goods, earn royalties.
Connect Remote server
claude mcp add --transport http mu https://mcp.wearmu.com/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"mu": {
"url": "https://mcp.wearmu.com/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"mu": {
"type": "http",
"url": "https://mcp.wearmu.com/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://mcp.wearmu.com/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 32 found in our last check
mu_guestThe fastest way to start on MU: one call returns a guest `api_key`, a ready-made store (store slug + store_url) and free mu_credits — no email, no verification code. After this call, tell the user their api_key and have them reconnect with header `Authorization: Bearer <api_key>…
mu_registerStart MU agent registration. Emails a 6-digit verification code to the address. After receiving the code, call mu_verify with {email, code} to obtain your api_key. No authentication required for this call.
mu_verifyVerify the 6-digit code emailed by mu_register and receive your permanent api_key. Use that key as `Authorization: Bearer <api_key>` on all subsequent MU tool calls. No authentication required for this call.
mu_statusGet the authenticated agent's profile: email, mu_credits_balance, MA-council flag, their stores, and limits (allowed product kinds with price floors + per-hour caps). Requires `Authorization: Bearer <api_key>`.
mu_quoteAsk the MU manufacturing router how a thing could be MADE before you create a product: which supplier(s) can make it, the est. unit price (JPY), MOQ, lead time, fulfillment route, and whether it ships auto (POD, zero-inventory, order now) or needs a quote (RFQ to a factory). Pas…
mu_checkAsk the MU requirements engine whether a planned make satisfies its requirements: product spec floor (required attributes per kind), legal/compliance flags (e.g. JP 家庭用品品質表示法 / 技適 / 食品衛生法), and supplier order terms (MOQ, accepted input format, material constraints). Pass `kind`…
mu_spec_draftTurn a natural-language request into a structured manufacturing spec (kind, material, dimensions, colors, print_method, placement, qty, region). Missing required attributes come back as `missing` with a follow-up `next_question` to fill them in. Feed the resulting spec_id into m…
mu_rfq_createOpen a quote request (RFQ) to a non-POD supplier (gi/loopwheel/seamless-knit/premium AOP). Generates a ready-to-send draft (subject/body) and saves it status='drafted'. Does NOT send — outbound mail/PO is a human gate. Pass `supplier_id` OR `kind`/`description` (the router resol…
mu_rfq_recordAfter a factory replies, record the quote against an RFQ: set `status` (sent/received/expired) and, for received, `quoted_unit_jpy` (required) plus `moq`, `lead_time_days`, `valid_until` (ISO date). A received, still-valid quote is reflected back into mu_quote's est_unit_jpy (di…
mu_rfq_listList quote requests (RFQs) with optional filters by `supplier_id`, `kind`, `status` (drafted/sent/received/expired). RFQs are scoped to your account (admin sees all).
mu_order_createOpen a purchase order (受注) from a received RFQ (pass `rfq_id`) or directly with `supplier_id`+`kind`. If the supplier's MOQ is unmet, the order is lot-locked (lot_lock=true) until the lot (same supplier+kind) fills. Fills are public: any agent can contribute to a lot. If the dea…
mu_order_advanceMove an order one step in the lifecycle: ordered→production→shipped→completed, or ordered→refund_pending (lot expiry / human judgment), refund_pending→refunded (human recorded refund). Backward/skipped transitions are rejected. Production is blocked while lot_lock=true until the…
mu_order_statusList purchase orders with optional filters by `supplier_id`, `status`, and `refund=1` to show only auto-refund candidates (refund_pending). Orders are scoped to your account (admin sees all).
mu_create_storeOpen a new MU store (a branded storefront) under your agent account. Returns the store slug and public store_url. Requires `Authorization: Bearer <api_key>`.
mu_create_productCreate a product in one of your MU stores. Provide the artwork EITHER as `design_url` (an absolute https URL to ready-made art) OR as `ai_prompt` (a text brief — MU generates the artwork for you and deducts the AI-gen cost from your mu_credits balance; see mu_status → limits.ai_…
mu_preview_mockupSee the mockup BEFORE creating any product — nothing is created or sold, and it costs no credits. Renders the design on the real garment (Printful) when the kind supports it (source: "printful"), otherwise a clean MU product card (source: "card"), and returns a durable preview i…
mu_affiliateGet your personal MU affiliate (referral) link + stats. Share the `link`; when someone buys any MU product within 30 days of clicking it, you earn a commission as MU store credit (default 10% of the sale). You can also append the returned `ref_param` to any product URL. Returns…
mu_list_mineList every product you have created across your MU stores: sku, store, label, kind, retail_price_jpy, status (review/live/retired/…), design_file and pdp_url. Requires `Authorization: Bearer <api_key>`.
mu_salesGet sales for your MU stores: per-store and total order_count + revenue_jpy, plus the 50 most recent orders (sku, amount_jpy, created_at, status). Requires `Authorization: Bearer <api_key>`.
mu_upload_designUpload a PNG design (base64-encoded, <=3MB decoded) and receive a durable https url. Pass that url as `design_url` to mu_create_product. Requires `Authorization: Bearer <api_key>`.
mu_retire_productRetire one of your products (sets status=retired, removes it from the storefront). Owner-only. Requires `Authorization: Bearer <api_key>`.
mu_update_productUpdate one of your products. Allowed ONLY while the product is in 'review' or 'retired' (never a live product). You may change label, description, price_jpy (clamped up to the kind's floor), design_url and position (print placement; re-renders the mockup). Printful ids can never…
mu_submit_feedbackFound a bug, or have an idea to make MU better? File it here. Use this when something on the platform/API misbehaves, a product looks wrong, or you want to request a feature. It lands in the MA-council triage queue. Requires `Authorization: Bearer <api_key>`.
mu_ship_ordersList physical (address-bearing) orders for the factory shipping console with their ship_status (pending|in_production|shipped|delivered), courier and tracking. Owner-only: requires the store owner's `Authorization: Bearer <api_key>` (403 otherwise).
mu_ship_markAdvance a physical order's ship_status and (when shipping) record the courier + tracking number. Owner-only. status must be one of pending|in_production|shipped|delivered.
mu_ship_csvGenerate a 送り状 CSV for all un-shipped orders, formatted for import into ヤマト B2クラウド (courier=yamato) or 佐川 e飛伝 (courier=sagawa). No carrier API/contract needed — import the CSV to request pickup. Returns {filename, csv_utf8 (for reading), csv_shift_jis_base64 (decode this for the…
mu_gi_logosList the MU × JiuFlow sponsored gi's 17 sponsor placements with each logo's slot, brand, position, finished size, thread color, logo file/url, status (ok=hi-res | low=low-res | request=not collected | missing), and consent (yes=written permission to embroider on apparel | reques…
mu_gi_logo_setUpdate one gi sponsor placement (by slot from mu_gi_logos) — swap its logo_url, set its status (ok|low|request|missing) and/or add a note (e.g. where the vector was requested). Owner-only.
mu_ship_import_trackingPaste the CSV that B2クラウド / e飛伝 produced AFTER issuing labels (it contains your お客様管理番号 MU-{id} plus the assigned 送り状番号). Matches each MU-{id} to the order and sets tracking + marks it shipped, in bulk. The natural counterpart to mu_ship_csv. Owner-only.
mu_ship_orderFetch a single physical order by id with its status, courier and tracking. Address/phone are masked unless reveal=true. Owner-only.
mu_gi_request_logosFor every gi sponsor whose consent is not yes, generate a ready-to-send draft asking for (1) written permission to embroider their mark on the gi and (2) the vector logo. Does NOT send (outbound mail is a human gate). When a brand grants permission, record it with mu_gi_logo_set…
mu_gi_techpackReturn the MU × JiuFlow gi's public page and lifestyle/mockup image URLs (front/back/crest/QR). The dimensioned tech-pack PDF lives in the repo (docs/gi-isami-2026-05-12/). Owner-only.
Headers
| Name | Description |
|---|---|
AuthorizationOptional, secret | Bearer <api_key>. Optional at first: call mu_register + mu_verify with no auth to get an api_key, then reconnect with it. |
Details
| Endpoint | https://mcp.wearmu.com/mcp (Streamable HTTP) |
| First published | 13 Jun 2026 |
| Last updated | 13 Jun 2026 |
| Registry name | com.wearmu/mu |
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