com.wearmu/mu

Official28 tools

Official AI-native print-on-demand MCP — say it, AI designs it, sell 40+ goods, earn royalties.

AI-native print-on-demand platform where AI designs products and generates sales royalties.

Captured live from the server via tools/list.

mu_register

Start 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.

Parameters (2)

emailstringrequired
Email address to register; the 6-digit code is sent here.
agent_namestring
Optional human-readable agent name.

mu_verify

Verify 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.

Parameters (2)

emailstringrequired
The email used in mu_register.
codestringrequired
The 6-digit code from the verification email.

mu_status

Get 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>`.

No parameters.

mu_quote

Ask 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). Pass `kind` (a known POD kind like tee/hoodie/rashguard_ls, OR a non-POD kind like `gi`/`loopwheel_sweat`/`seamless_knit`/`rashguard_premium`) OR a free-text `description` (e.g. "道着 for a dojo", "a seamless knit sweater") and the router infers the kind. Optional `qty`, `region` (e.g. jp/us), `budget` (JPY/unit). Read-only — creates nothing. No API key required. Options are ranked: buyable-now (auto + in budget) first. If an option's mode is `auto`, follow up with mu_create_product; if `quote`, it needs a human RFQ.

Parameters (5)

kindstring
Product kind. POD kinds: tee, tee_white, rashguard_ls, rashguard_black, hoodie, crewneck, sticker, mug, tote, tank, cap, phone_case, long_sleeve_tee, shorts, beanie, leggings, joggers, apron, canvas, metal_print, pillow, blanket, coaster, placemat, journal, mug_black, wine_glass, towel, bottle, mouse_pad, laptop_sleeve, poster, nfc_coin, device, event_ticket, song, zine, video, karaoke_ticket, house, socks, drawstring_bag, beach_towel, fanny_pack, bucket_hat, kids_tee, backpack, flag, printful_custom. Non-POD also accepted: gi, gi_embroidery, loopwheel_sweat, cut_and_sew, seamless_knit, wholegarment, rashguard_premium, aop_edge_to_edge. Omit to infer from description.
descriptionstring
Free-text description of what to make (used to infer kind when `kind` is omitted).
qtyinteger
Quantity (default 1). Used to check each supplier's MOQ.
regionstring
Ship-to / make region, e.g. "jp" or "us". Prefers region-matching suppliers.
budgetinteger
Target budget per unit in JPY. Flags options as within_budget / not.

mu_check

Ask 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` (required) + optional `region` (e.g. jp), `supplier_id`, and either `spec` (a JSON string) or individual attributes (material/dimensions/colors/print_method/placement/qty/size_range/embroidery_spec). Returns { ok, kind, report: { ok, gaps[], actions[] } }. Read-only, no API key. Use before mu_create_product or mu_rfq_create.

Parameters (11)

kindstringrequired
Product kind (e.g. gi / tote / rashguard_ls).
regionstring
Region, e.g. jp/us. Triggers region-specific legal requirements.
supplier_idstring
Supplier id (e.g. isami_gi) to also check its order terms.
specstring
Spec as a JSON string, e.g. {"material":"8oz canvas","dimensions":"A4"}.
materialstring
dimensionsstring
colorsstring
print_methodstring
placementstring
size_rangestring
embroidery_specstring

mu_spec_draft

Turn 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 mu_rfq_create. Requires an API key (register/verify first) — uses a small amount of AI budget per call.

Parameters (1)

promptstringrequired
What to make, in free text. E.g. 「黒の帆布トート、ロゴ刺繍、A4が入る、200枚」.

mu_rfq_create

Open 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 resolves a quote-mode supplier), `qty`, and optionally `spec_id` (from mu_spec_draft), `product_ref`, `spec_pack_url`, `note`. RFQs are scoped to your account (admin sees all).

Parameters (8)

supplier_idstring
Supplier id (e.g. isami_gi/heritage_loopwheel/shima_seamless/contrado_uk). Omit to resolve from kind/description.
kindstring
Product kind (e.g. gi/seamless_knit).
descriptionstring
Free text to infer kind when kind/supplier omitted.
qtyinteger
Quantity (default 1).
spec_idstring
Spec id from mu_spec_draft to attach.
product_refstring
Reference SKU or /make ref.
spec_pack_urlstring
URL of a techpack/mockup pack for the supplier.
notestring

mu_rfq_record

After 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 (display only). RFQs are scoped to your account (admin sees all).

Parameters (7)

idintegerrequired
RFQ id (from mu_rfq_create / mu_rfq_list).
statusstring
New status. 'received' requires quoted_unit_jpy.
quoted_unit_jpyinteger
Quoted unit price in JPY (required when status=received).
moqinteger
lead_time_daysinteger
valid_untilstring
Quote validity end date, ISO (YYYY-MM-DD).
notestring

mu_rfq_list

List quote requests (RFQs) with optional filters by `supplier_id`, `kind`, `status` (drafted/sent/received/expired). RFQs are scoped to your account (admin sees all).

Parameters (3)

supplier_idstring
kindstring
statusstring

mu_create_store

Open a new MU store (a branded storefront) under your agent account. Returns the store slug and public store_url. Requires `Authorization: Bearer <api_key>`.

Parameters (5)

slugstringrequired
URL slug for the store, e.g. "my-dojo" → wearmu.com/my-dojo.
namestringrequired
Display name of the store.
emojistring
Optional emoji used as the store mark.
color_primarystring
Optional primary brand color, hex e.g. "#0a4d9c".
taglinestring
Optional short tagline shown on the storefront.

mu_create_product

Create 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_gen for cost_jpy and whether it is enabled). Pass exactly one of the two. `kind` must be one of: tee, tee_white, rashguard_ls, rashguard_black, hoodie, crewneck, sticker, mug, tote, tank, cap, phone_case, long_sleeve_tee, shorts, beanie, leggings, joggers, apron, canvas, metal_print, pillow, blanket, coaster, placemat, journal, mug_black, wine_glass, towel, bottle, mouse_pad, laptop_sleeve, poster, nfc_coin, device, event_ticket, song, zine, video, karaoke_ticket, house, socks, drawstring_bag, beach_towel, fanny_pack, bucket_hat, kids_tee, backpack, flag, printful_custom. `phone_case` is an iPhone tough case (Printful) — the buyer picks their iPhone model (11〜17, all sizes) inside checkout, so you create ONE product and it ships to whichever model they choose. . Two digital kinds need an extra field: `event_ticket` (a sellable event ticket — pass `capacity` for the seat limit; on purchase the buyer is emailed a QR that opens a VALID ticket page; no shipping) and `song` (a sellable track — pass `audio_url`, the https link to the audio; on purchase the buyer is emailed a private listen/download link; no shipping). Other digital kinds (`zine` PDF, `video`, `karaoke_ticket`) and manual-fulfilment kinds (`poster`, `tee_white`, `nfc_coin`, `device`, `house`) all take the same `design_url`/`ai_prompt` artwork; the buyer gets a download/redemption link (digital) or the operator ships/builds it (manual). Products go live immediately for trusted owners unless the risk gate trips, otherwise they wait for MA-council review — ALWAYS report the `status` field from the response, do not assume. Requires `Authorization: Bearer <api_key>`.

Parameters (12)

storestringrequired
Slug of the store to add the product to.
labelstringrequired
Product label / title.
descriptionstringrequired
Product description.
kindstringrequired
Product kind. One of: tee, tee_white, rashguard_ls, rashguard_black, hoodie, crewneck, sticker, mug, tote, tank, cap, phone_case, long_sleeve_tee, shorts, beanie, leggings, joggers, apron, canvas, metal_print, pillow, blanket, coaster, placemat, journal, mug_black, wine_glass, towel, bottle, mouse_pad, laptop_sleeve, poster, nfc_coin, device, event_ticket, song, zine, video, karaoke_ticket, house, socks, drawstring_bag, beach_towel, fanny_pack, bucket_hat, kids_tee, backpack, flag, printful_custom.
design_urlstring
Absolute https URL to ready-made design artwork (ticket art / song cover for digital kinds). Provide this OR ai_prompt (not both).
ai_promptstring
Text brief for MU to generate the artwork (<=600 chars). Costs mu_credits (see mu_status → limits.ai_gen). Provide this OR design_url (not both).
price_jpyinteger
Optional retail price in JPY. Must respect the kind's price_floor_jpy (see mu_status).
capacityinteger
event_ticket only: seat limit (定員). Once sold out, checkout is blocked. Omit = unlimited.
audio_urlstring
song only: absolute https URL of the audio file delivered to the buyer on purchase.
printful_product_idinteger
printful_custom only: the Printful catalog product id (from the Printful catalog API). MU makes ANY of Printful's ~500 catalog products this way — placement, fulfillment route and price floor are resolved live from Printful at create time.
printful_variant_idinteger
printful_custom only: the Printful variant id (size/color) for the chosen product.
positionobject
Optional print placement — front-print DTG apparel only (tee / tee_white / hoodie / crewneck / tank / long_sleeve_tee). The preview mockup AND the real print order use the same resolved box (WYSIWYG). Preview with mu_preview_mockup before creating.

mu_preview_mockup

See 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 image URL. Optionally pass `position` (front-print DTG apparel only: tee / tee_white / hoodie / crewneck / tank / long_sleeve_tee) to preview a custom print placement — passing the SAME position to mu_create_product prints exactly what you previewed (WYSIWYG). Usually answers in 10-45s; if it returns status="processing", call this tool again with the returned `preview_id` to keep waiting. Rate limit: 30 previews/hour. Requires `Authorization: Bearer <api_key>`.

Parameters (4)

kindstring
Product kind to preview on (required unless preview_id is set).
design_urlstring
Absolute https URL of the design artwork (required unless preview_id is set). Use mu_upload_design first for local images.
positionobject
Optional print placement — front-print DTG apparel only (tee / tee_white / hoodie / crewneck / tank / long_sleeve_tee). The preview mockup AND the real print order use the same resolved box (WYSIWYG). Preview with mu_preview_mockup before creating.
preview_idstring
Continue waiting on an earlier preview that returned status="processing".

mu_affiliate

Get 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 clicks, sales (uses), earned_jpy and your mu_credit_balance. Requires `Authorization: Bearer <api_key>`.

No parameters.

mu_list_mine

List 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>`.

No parameters.

mu_sales

Get 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>`.

No parameters.

mu_upload_design

Upload 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>`.

Parameters (2)

data_base64stringrequired
Base64-encoded PNG bytes (a leading data:image/png;base64, prefix is OK). Max ~3MB decoded.
filenamestring
Optional original filename (informational only).

mu_retire_product

Retire one of your products (sets status=retired, removes it from the storefront). Owner-only. Requires `Authorization: Bearer <api_key>`.

Parameters (1)

skustringrequired
SKU of the product to retire (must belong to one of your stores).

mu_update_product

Update 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 change. Owner-only. Requires `Authorization: Bearer <api_key>`.

Parameters (6)

skustringrequired
SKU of the product to update (must belong to one of your stores).
labelstring
New product label / title.
descriptionstring
New product description.
price_jpyinteger
New retail price in JPY (clamped up to the kind's price_floor_jpy).
design_urlstring
New absolute https URL to the design artwork.
positionobject
Optional print placement — front-print DTG apparel only (tee / tee_white / hoodie / crewneck / tank / long_sleeve_tee). The preview mockup AND the real print order use the same resolved box (WYSIWYG). Preview with mu_preview_mockup before creating.

mu_submit_feedback

Found 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>`.

Parameters (5)

categorystringrequired
bug = something is broken; feature = new capability; improvement = make existing better.
titlestringrequired
Short one-line summary (<=200 chars).
descriptionstringrequired
What happened / what you want. Steps to reproduce for bugs. (<=2000 chars)
skustring
Optional: the SKU this feedback is about.
severitystring
Optional (bugs): how bad is it?

mu_ship_orders

List 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).

Parameters (2)

allboolean
Include delivered orders too (default false = active only).
revealboolean
Show full address/phone. Default false = masked (city + last-4) so customer PII stays out of the chat log; set true only when you actually need the full address.

mu_ship_mark

Advance 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.

Parameters (5)

idnumberrequired
catalog_orders.id of the order (from mu_ship_orders).
statusstringrequired
New shipping status.
trackingstring
Tracking / 送り状 number (when status=shipped).
courierstring
Courier, e.g. yamato | sagawa (when status=shipped).
notifyboolean
When status=shipped, email the customer a shipped + tracking notice (default false). Transactional shipping mail to the buyer of THIS order.

mu_ship_csv

Generate 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 actual import — B2クラウド/e飛伝 expect Shift_JIS)}. First time, register the column layout in B2クラウド. Owner-only.

Parameters (1)

courierstring
Courier CSV format (default yamato).

mu_gi_logos

List 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 | requested | no). ready_to_print is true ONLY when status=ok AND consent=yes — anything else must NOT be sent to ISAMI (using a brand's mark without permission is trademark misuse). Owner-only.

No parameters.

mu_gi_logo_set

Update 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.

Parameters (5)

slotstringrequired
Placement slot, e.g. "lsleeve-kagi" (from mu_gi_logos).
logo_urlstring
New absolute https URL of the hi-res / vector logo.
statusstring
New logo-file status.
consentstring
Written permission to embroider this brand on the gi. yes=have written OK; requested=asked, not yet granted; no=declined. Only consent=yes AND status=ok is print-ready — set yes ONLY when you actually hold written permission.
notestring
Free note, e.g. 'vector requested from pr@…'.

mu_ship_import_tracking

Paste 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.

Parameters (2)

csvstringrequired
The full CSV text exported from B2クラウド/e飛伝 after issuing labels.
courierstring
Courier (default yamato).

mu_ship_order

Fetch a single physical order by id with its status, courier and tracking. Address/phone are masked unless reveal=true. Owner-only.

Parameters (2)

idnumberrequired
catalog_orders.id of the order.
revealboolean
Show full address/phone (default false = masked).

mu_gi_request_logos

For 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 consent:yes. Owner-only.

No parameters.

mu_gi_techpack

Return 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.

No parameters.

Install

claude_desktop_config.json

{
  "mcpServers": {
    "mu": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.wearmu.com/mcp"
      ]
    }
  }
}

Desktop config is stdio-only; this bridges via mcp-remote. Native remote: Settings > Connectors.