---
schema: "interfacedelta-service-md/1"
target_key: "sha256:221241bad86b8e20c4c7f900d8e933606671491925a306072d069632d5f1c2bb"
origin: "https://mcp.kurodyne.com"
protocols: ["mcp","mcp-server-card","ard"]
observed_at: "2026-11-12T09:10:41.508Z"
generated_at: "2026-11-13T01:04:48.340Z"
record_url: "https://interfacedelta.com/atlas/sha256:221241bad86b8e20c4c7f900d8e933606671491925a306072d069632d5f1c2bb"
record_api: "https://interfacedelta.com/api/v1/record/services/sha256:221241bad86b8e20c4c7f900d8e933606671491925a306072d069632d5f1c2bb"
source: "InterfaceDelta atlas"
license_note: "Use of this record is governed by https://interfacedelta.com/terms."
---

# Service record: https://mcp.kurodyne.com

## Identity
- Origin: https://mcp.kurodyne.com
- Endpoints: https://mcp.kurodyne.com/mcp
- Protocols: mcp, mcp-server-card, ard
- Registry names: com.kurodyne/catalog
- First retained observation: 2026-11-12T09:10:41.508Z
- Latest observation: 2026-11-12T09:10:41.508Z

## Tools
- Tool 1: get\_product (mcp); inputs: id; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
- Tool 2: get\_product\_files (mcp); inputs: cursor, id, limit; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
- Tool 3: get\_product\_readme (mcp); inputs: id; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
- Tool 4: get\_product\_reviews (mcp); inputs: cursor, id, limit, sort, written\_only; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
- Tool 5: get\_seller (mcp); inputs: username; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
- Tool 6: get\_trending\_products (mcp); inputs: category, cursor, limit; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
- Tool 7: list\_categories (mcp); inputs: cursor, parent; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
- Tool 8: list\_product\_types (mcp); inputs: none shown; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
- Tool 9: search\_products (mcp); inputs: category, cursor, max\_price, min\_rating, product\_types, query, seller, sort; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
Tools omitted: 0.

## Effect readings (AI)
- Tool 1 (get\_product): ◇ AI reading; state: counted; reads (confidence 0.92); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 1 purpose: ◇ AI reading; Returns one product listing's title, price, seller, ratings, top reviews, delivery details and license, given its ID.; lens: tool-purpose-v1; model: not recorded.
- Tool 2 (get\_product\_files): ◇ AI reading; state: counted; reads (confidence 0.916); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 2 purpose: ◇ AI reading; Lists the files and symbolic link targets in a Kurodyne product's buyer package, one page at a time.; lens: tool-purpose-v1; model: not recorded.
- Tool 3 (get\_product\_readme): ◇ AI reading; state: counted; reads (confidence 0.92); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 3 purpose: ◇ AI reading; Returns the top-level readme from a Kurodyne product's shipped package as Markdown or plain text, truncated if long.; lens: tool-purpose-v1; model: not recorded.
- Tool 4 (get\_product\_reviews): ◇ AI reading; state: counted; reads (confidence 0.92); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 4 purpose: ◇ AI reading; Lists buyer reviews for one product, including ratings without comments and seller replies, with paging, sorting, and a written-only filter.; lens: tool-purpose-v1; model: not recorded.
- Tool 5 (get\_seller): ◇ AI reading; state: counted; reads (confidence 0.92); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 5 purpose: ◇ AI reading; Fetches a seller's public store profile by username, including its store page link; unknown or non-public sellers return not found.; lens: tool-purpose-v1; model: not recorded.
- Tool 6 (get\_trending\_products): ◇ AI reading; state: counted; reads (confidence 0.9); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 6 purpose: ◇ AI reading; Returns a paged list of recommended trending products from the catalog, optionally filtered by category, for browsing ideas.; lens: tool-purpose-v1; model: not recorded.
- Tool 7 (list\_categories): ◇ AI reading; state: counted; reads (confidence 0.92); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 7 purpose: ◇ AI reading; Lists catalog categories one tree level at a time, showing each category's name, slug, and subject description.; lens: tool-purpose-v1; model: not recorded.
- Tool 8 (list\_product\_types): ◇ AI reading; state: counted; reads (confidence 0.93); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 8 purpose: ◇ AI reading; Lists all current product types in the catalog with IDs, slugs, names and descriptions, for use as search filters.; lens: tool-purpose-v1; model: not recorded.
- Tool 9 (search\_products): ◇ AI reading; state: counted; reads (confidence 0.875); lens: side-effects@1; model: claude-haiku-5.5.

## Change history
No changes recorded in the retained history.

## Payment rails
- Protocols observed: none.
- HTTP 402 seen in retained observations: false.

## Not covered
- We don't call tools.
- We don't rate or certify.
- We don't publish prices.
- We cover only what was observed.

## Evidence
- Identity: observed / declared; observation time: 2026-11-12T09:10:41.508Z.
- Tools: declared; observation time: 2026-11-12T09:10:41.508Z.
- Effect readings (AI): AI reading; observation time: 2026-11-12T09:10:41.508Z.
- Change history: observed; observation time: 2026-11-12T09:10:41.508Z; change observation times: none.
- Payment rails: observed; observation time: 2026-11-12T09:10:41.508Z.

```json
{
  "schema": "interfacedelta-service-md/1",
  "target_key": "sha256:221241bad86b8e20c4c7f900d8e933606671491925a306072d069632d5f1c2bb",
  "origin": "https://mcp.kurodyne.com",
  "protocols": [
    "mcp",
    "mcp-server-card",
    "ard"
  ],
  "observed_at": "2026-11-12T09:10:41.508Z",
  "generated_at": "2026-11-13T01:04:48.340Z",
  "record_url": "https://interfacedelta.com/atlas/sha256:221241bad86b8e20c4c7f900d8e933606671491925a306072d069632d5f1c2bb",
  "record_api": "https://interfacedelta.com/api/v1/record/services/sha256:221241bad86b8e20c4c7f900d8e933606671491925a306072d069632d5f1c2bb",
  "source": "InterfaceDelta atlas",
  "license_note": "Use of this record is governed by https://interfacedelta.com/terms.",
  "identity": {
    "origin": "https://mcp.kurodyne.com",
    "endpoints": [
      "https://mcp.kurodyne.com/mcp"
    ],
    "protocols": [
      "mcp",
      "mcp-server-card",
      "ard"
    ],
    "registry_names": [
      "com.kurodyne/catalog"
    ],
    "first_retained_observation": "2026-11-12T09:10:41.508Z",
    "latest_observation": "2026-11-12T09:10:41.508Z"
  },
  "tools": [
    {
      "name": "get_product",
      "protocol": "mcp",
      "inputs": [
        "id"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.92
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Returns one product listing's title, price, seller, ratings, top reviews, delivery details and license, given its ID.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "get_product_files",
      "protocol": "mcp",
      "inputs": [
        "cursor",
        "id",
        "limit"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.916
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Lists the files and symbolic link targets in a Kurodyne product's buyer package, one page at a time.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "get_product_readme",
      "protocol": "mcp",
      "inputs": [
        "id"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.92
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Returns the top-level readme from a Kurodyne product's shipped package as Markdown or plain text, truncated if long.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "get_product_reviews",
      "protocol": "mcp",
      "inputs": [
        "cursor",
        "id",
        "limit",
        "sort",
        "written_only"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.92
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Lists buyer reviews for one product, including ratings without comments and seller replies, with paging, sorting, and a written-only filter.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "get_seller",
      "protocol": "mcp",
      "inputs": [
        "username"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.92
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Fetches a seller's public store profile by username, including its store page link; unknown or non-public sellers return not found.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "get_trending_products",
      "protocol": "mcp",
      "inputs": [
        "category",
        "cursor",
        "limit"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.9
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Returns a paged list of recommended trending products from the catalog, optionally filtered by category, for browsing ideas.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "list_categories",
      "protocol": "mcp",
      "inputs": [
        "cursor",
        "parent"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.92
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Lists catalog categories one tree level at a time, showing each category's name, slug, and subject description.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "list_product_types",
      "protocol": "mcp",
      "inputs": [],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.93
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Lists all current product types in the catalog with IDs, slugs, names and descriptions, for use as search filters.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "search_products",
      "protocol": "mcp",
      "inputs": [
        "category",
        "cursor",
        "max_price",
        "min_rating",
        "product_types",
        "query",
        "seller",
        "sort"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.875
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    }
  ],
  "tools_omitted": 0,
  "tools_state": "recorded",
  "changes": [],
  "payment_rails": {
    "protocols": [],
    "http_402_seen": false
  },
  "not_covered": [
    "We don't call tools.",
    "We don't rate or certify.",
    "We don't publish prices.",
    "We cover only what was observed."
  ],
  "evidence": [
    {
      "section": "Identity",
      "classes": [
        "observed",
        "declared"
      ],
      "observed_at": "2026-11-12T09:10:41.508Z"
    },
    {
      "section": "Tools",
      "classes": [
        "declared"
      ],
      "observed_at": "2026-11-12T09:10:41.508Z"
    },
    {
      "section": "Effect readings (AI)",
      "classes": [
        "AI reading"
      ],
      "observed_at": "2026-11-12T09:10:41.508Z"
    },
    {
      "section": "Change history",
      "classes": [
        "observed"
      ],
      "observed_at": "2026-11-12T09:10:41.508Z",
      "observation_times": []
    },
    {
      "section": "Payment rails",
      "classes": [
        "observed"
      ],
      "observed_at": "2026-11-12T09:10:41.508Z"
    }
  ]
}
```