OpenShopGraph
Search verified shops, compare prices, check trust signals, and find working coupons.
Database of verified merchants with product search, price comparison, trust data (TLS, domain age, payment methods), shipping policies, and active discount codes. Helps Muse users find reliable shops and valid coupons.
Try asking Muse: "Find electronics retailers in Germany and show me their current coupons and trust ratings."
Source: Found in the official MCP Registry (com.openshopgraph/mcp) · First listed September 24, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 48 min ago.
Is it safe to connect?
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
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How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://api.openshopgraph.com/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 196ms. Worked in 87.8% of checks over 30 days.
Screening · September 24, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 8
find_shopSearch merchants/shops by free-text query (name or domain fragment), optionally filtered by country (ISO 3166-1 alpha-2, e.g. "DE") and/or by an EXACT category slug. Returns the public shop view only — shops still under internal review are never returned. `results` carries at moslist_categoriesEnumerate the shop category taxonomy: every category slug currently carried by at least one public shop, together with how many public shops carry it. Call this BEFORE passing `category` to find_shop — the taxonomy is flat (no parent/child hierarchy, e.g. "fashion" and "womens-clget_shopFetch a single merchant/shop by id or domain (public view). Returns "shop not found" for shops still under internal review, identical to a genuinely unknown domain — reviewers cannot be distinguished from typos. The offers array is present for schema stability but empty until merlist_couponsList currently USABLE discount codes/coupons, optionally filtered by shop_domain (e.g. "otto.de"). A code is withheld from `results` when it is EXPIRED (valid_until has passed), when a real checkout test PROVED it does not work (verification_status "verified_rejected"), or when aget_shipping_policyWhat a shop STATES about its own shipping: which destinations it names, the delivery time it claims, and any free-shipping threshold — plus the date that statement was last checked and where it was read (policy_page or structured_data). This is a shop-level statement, NOT an offeget_trustTrust-relevant facts OpenShopGraph itself measured about one merchant/shop (by id or domain): TLS certificate issuer and grade, hosting ISP and country, domain registration date, registrar, and accepted payment methods. Returns INDIVIDUAL signals, never an aggregate: every entry report_codeRecord that a specific shop_domain + code (coupon) pair is wrong in one of four fixed, documented ways (invalid | mismatch | item_restricted | min_order_missing — see reasons enum; no free text anywhere). This is a write: it appends one new report row and NEVER changes the delivereport_issueRecord a shop-level or data-fact issue as one fixed, documented reason (no free text). subject_type "shop": unreachable | no_longer_exists | info_outdated | wrong_category | wrong_name_or_domain. subject_type "fact": shipping_cost | return_period | payment_methods | evidence_brokRecent checks
Link
https://api.openshopgraph.com/mcpQuestions about OpenShopGraph in Muse
How do I connect OpenShopGraph to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use OpenShopGraph to help me. It is a free service with an MCP server at https://api.openshopgraph.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is OpenShopGraph working right now?
At the last check (September 28, 2026, 09:01 UTC) the endpoint was working, answering in 196ms. Over the last 7 days it answered 87.8% of health checks. It is checked every 15 minutes.
Is OpenShopGraph safe to connect to Muse?
It was screened on September 24, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can OpenShopGraph do in Muse?
It exposes 8 tools, including find_shop, list_categories, get_shop, list_coupons. For example, you could ask Muse: "Find electronics retailers in Germany and show me their current coupons and trust ratings."
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This listing was added from public sources (Found in the official MCP Registry (com.openshopgraph/mcp)). If you build OpenShopGraph, claim it to correct the details and get your badge.
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<a href="https://musedirectory.ai/connector/openshopgraph"><img src="https://musedirectory.ai/badge/openshopgraph.svg" alt="OpenShopGraph on musedirectory.ai" width="236" height="40"></a>