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offerhopper.ai — AI Supermarket & Drugstore Shopping Assistant for Germany

R0· no sign-in

Live prices, deals & optimal multi-stop shopping routes for German grocery & drug stores.

v1.0.3 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality96strong
Trust79of 100
Uptime, 30 days95%
Latency p50492 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "german-grocery-assistant": {
      "type": "http",
      "url": "https://mcp.offerhopper.ai/mcp"
    }
  }
}
claude mcp add --transport http german-grocery-assistant https://mcp.offerhopper.ai/mcp
[mcp_servers.german-grocery-assistant]
url = "https://mcp.offerhopper.ai/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "german-grocery-assistant": {
      "type": "remote",
      "url": "https://mcp.offerhopper.ai/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "german-grocery-assistant": {
      "type": "http",
      "url": "https://mcp.offerhopper.ai/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=german-grocery-assistant&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLm9mZmVyaG9wcGVyLmFpL21jcCJ9"
}
{
  "servers": {
    "german-grocery-assistant": {
      "type": "http",
      "url": "https://mcp.offerhopper.ai/mcp"
    }
  }
}
{
  "mcpServers": {
    "german-grocery-assistant": {
      "httpUrl": "https://mcp.offerhopper.ai/mcp"
    }
  }
}
extensions:
  "german-grocery-assistant":
    enabled: true
    name: "german-grocery-assistant"
    type: streamable_http
    uri: "https://mcp.offerhopper.ai/mcp"
    timeout: 300

Quality 96 / 100strong

protocol88 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • warn
    protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations2 of 2 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 998 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changes1 tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

2 tools, about 998 tokens to load them all · tool set 426700baa853 · tools last changed 2026-09-26 · checked 2026-10-21 02:10 UTC

Tool changes

  • plan_optimal_shopping_routechangeddescription
    before

    Plans the optimal shopping trip for a given list and starting location in Germany. Answers 'where should I go to buy this list, and is the trip worth it?' — not 'what's on offer near me'. Matches each item on the list to the best current offer across German supermarkets and drug stores (REWE, Aldi, Lidl, Penny, Netto, Norma, Edeka, DM, Rossmann, Mueller), then computes the cheapest realistic route by weighing product prices against travel distance and shopping time. Returns the chosen store(s), the per-item picks with live prices, the trip's savings and a worth-it Supports car, bicycle, and pedestrian travel modes. For corridor trips (A-to-B), supply 'end_location' to route stores along the way. Pricing note: 'price' is the standard shelf price available to all shoppers (do NOT say discounts require an app). 'app_credit' is optional wallet cashback (e.g. REWE Bonus: plus €0.50 into wallet). 'app_price' is an app-exclusive checkout price (e.g. Lidl Plus).

    after · 99% of words in common

    Plans the optimal shopping trip for a given list and starting location in Germany. Answers 'where should I go to buy this list, and is the trip worth it?' — not 'what's on offer near me'. Matches each item on the list to the best current offer across German supermarkets and drug stores (REWE, Aldi, Lidl, Penny, Netto, Norma, Edeka, DM, Rossmann, Mueller, Globus), then computes the cheapest realistic route by weighing product prices against travel distance and shopping time. Returns the chosen store(s), the per-item picks with live prices, the trip's savings and a worth-it Supports car, bicycle, and pedestrian travel modes. For corridor trips (A-to-B), supply 'end_location' to route stores along the way. Pricing note: 'price' is the standard shelf price available to all shoppers (do NOT say discounts require an app). 'app_credit' is optional wallet cashback (e.g. REWE Bonus: plus €0.50 into wallet). 'app_price' is an app-exclusive checkout price (e.g. Lidl Plus).

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 79 / 100

no-repository
provenance55
liveness98
freshness85
hygiene80

+dns-namespace +website +reachable +uptime-95% ~updated-62d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://mcp.offerhopper.ai/mcp streamable-httpnoneyes95%492 ms2026-07-282026-10-20

Tools (2)

plan_optimal_shopping_routeread-onlyPlans the optimal shopping trip for a given list and starting location in Germany. Answers 'where should I go to buy this list, and is the trip worth it?' — not 'what's on offer near me'. Matches each item on the list to the best current offer across German supermarkets and drug stores (REWE, Aldi, Lidl, Penny, Netto, Norma, Edeka, DM, Rossmann, Mueller, Globus), then computes the cheapest realistic route by weighing product prices against travel distance and shopping time. Returns the chosen store(s), the per-item picks with live prices, the trip's savings and a worth-it Supports car, bicycle, and pedestrian travel modes. For corridor trips (A-to-B), supply 'end_location' to route stores along the way. Pricing note: 'price' is the standard shelf price available to all shoppers (do NOT say discounts require an app). 'app_credit' is optional wallet cashback (e.g. REWE Bonus: plus €0.50 into wallet). 'app_price' is an app-exclusive checkout price (e.g. Lidl Plus).
swap_route_itemSwaps one item's chosen offer on an existing shopping route (from a prior plan_optimal_shopping_route result) for one of its alternatives, then returns the RECOMPUTED route with corrected costs and the honest worth-it verdict. Use this to correct a poor pick (e.g. the engine matched a soup hen instead of a roasting chicken) or to take a cheaper/better option the agent spotted in the item's 'alternatives'. The alternative may be at the SAME store or at ANOTHER store ALREADY ON THE ROUTE — it must be the same item category, and its store must already be a stop (no new stores; for that, call plan_optimal_shopping_route again). Keys on stable offer ids: pass the current item's offer_id and the target alternative's offer_id (both taken verbatim from the prior response's products_to_buy / alternatives). The shared route (share_url) is updated in place so the interactive map reflects the swap.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "ai.offerhopper.mcp/german-grocery-assistant",
  "title": "offerhopper.ai — AI Supermarket & Drugstore Shopping Assistant for Germany",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.offerhopper.ai/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.3",
  "websiteUrl": "https://offerhopper.ai/blog/en/ai-grocery-shopping-assistant",
  "description": "Live prices, deals & optimal multi-stop shopping routes for German grocery & drug stores."
}