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Wen Receipts: the site's own MCP server — dataset, enquiry, entities, listing (enquiry = a human...

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品質與安全性

A
說明品質
97%
結構描述完整度
72%
命名品質
87%
汙染風險
100%
權限相符程度
100%
協定合規性
100%

發現項目（3）

  • LOWTool 'entities_in' description lacks action verb在 entities_in 中
  • LOWTool 'placements_active' description lacks action verb在 placements_active 中
  • LOWTool 'claim_public' description lacks action verb在 claim_public 中

根據工具定義與協定合規性的自動化分析。

上下文成本

~3,803Token（工具定義）
~830 B典型回應大小
顯著的注意力影響（128k 上下文的 2.97%）

這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。

安裝

一鍵安裝

將以下內容加入你的 `claude_desktop_config.json` 檔案：

{
  "mcpServers": {
    "site": {
      "url": "https://wenreceipts.com/mcp"
    }
  }
}

遠端端點

https://wenreceipts.com/mcpstreamable-http

它能做什麼

工具清單

工具（32）

🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
🟢dataset_columns

The columns, which of them are numeric, the row count and the provenance banner of the Wen Receipts dataset. Call this first to learn the schema.

輸入結構描述

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢dataset_search(query, limit)

Rows of the Wen Receipts dataset whose cells contain the query (case-insensitive), up to 50.

輸入結構描述

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "minLength": 1,
      "description": "text to look for in any cell"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50
    }
  },
  "required": [
    "query"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪dataset_row(column, value)

The rows of the Wen Receipts dataset where a column equals a value exactly (case-insensitive).

輸入結構描述

{
  "type": "object",
  "properties": {
    "column": {
      "type": "string",
      "minLength": 1
    },
    "value": {
      "type": "string",
      "minLength": 1
    }
  },
  "required": [
    "column",
    "value"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪dataset_compare(column, values)

The rows of the Wen Receipts dataset whose column is any of the given values, in the order given — for "X vs Y" questions.

輸入結構描述

{
  "type": "object",
  "properties": {
    "column": {
      "type": "string",
      "minLength": 1
    },
    "values": {
      "type": "array",
      "items": {
        "type": "string",
        "minLength": 1
      },
      "minItems": 2,
      "maxItems": 10
    }
  },
  "required": [
    "column",
    "values"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪dataset_stats(column)

count, min, max, mean, median and sum of a numeric column of the Wen Receipts dataset (grouping commas and currency are handled; non-numeric rows are excluded and counted).

輸入結構描述

{
  "type": "object",
  "properties": {
    "column": {
      "type": "string",
      "minLength": 1
    }
  },
  "required": [
    "column"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪dataset_top(column, limit, ascending)

The highest (or lowest) rows of the Wen Receipts dataset by a numeric column — "which is the most/least X".

輸入結構描述

{
  "type": "object",
  "properties": {
    "column": {
      "type": "string",
      "minLength": 1
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50
    },
    "ascending": {
      "type": "boolean",
      "description": "true for the lowest first; default highest first"
    }
  },
  "required": [
    "column"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢dataset_provenance

The source, the date it was computed, the licence and the citation for the Wen Receipts dataset. Read this to attribute a figure correctly.

輸入結構描述

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪entities_schema

Which fields the Wen Receipts register register carries and on how many entities, the regions and services, the identifier schemes, and how to cite it. Call this first.

輸入結構描述

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪entity_lookup(scheme, value, slug)

The Wen Receipts register entry for a firm, by its register identifier (scheme + value, e.g. lei) or by the slug of its page. Exact match; returns the whole record with its page.

輸入結構描述

{
  "type": "object",
  "properties": {
    "scheme": {
      "type": "string",
      "minLength": 2,
      "maxLength": 24,
      "description": "identifier scheme, e.g. lei, fca_frn, tdlr_license"
    },
    "value": {
      "type": "string",
      "minLength": 1,
      "maxLength": 80
    },
    "slug": {
      "type": "string",
      "minLength": 1,
      "maxLength": 120
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢entities_search(q, region, service, limit)

Entities of Wen Receipts register whose name, commercial name, website, address or authority contains the query, optionally within a region (id or name) and a service (slug or name). Up to 50 rows.

輸入結構描述

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "maxLength": 120
    },
    "region": {
      "type": "string",
      "maxLength": 60
    },
    "service": {
      "type": "string",
      "maxLength": 80
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪entities_in(region, service, page, pageSize)

The Wen Receipts register entities in one region (a state or a jurisdiction, by id or name), optionally for one service, 50 a page.

輸入結構描述

{
  "type": "object",
  "properties": {
    "region": {
      "type": "string",
      "minLength": 2,
      "maxLength": 60
    },
    "service": {
      "type": "string",
      "maxLength": 80
    },
    "page": {
      "type": "integer",
      "minimum": 1
    },
    "pageSize": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50
    }
  },
  "required": [
    "region"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢entities_export(page, pageSize)

Every entity of Wen Receipts register, 200 a page, with provenance. Needs an access key (Authorization: Bearer); export pages are metered per key per day. Without a key the answer says how to get one.

輸入結構描述

{
  "type": "object",
  "properties": {
    "page": {
      "type": "integer",
      "minimum": 1
    },
    "pageSize": {
      "type": "integer",
      "minimum": 1,
      "maximum": 200
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢listing_describe

What a listing on Wen Receipts is, what it costs, how it is paid, who publishes it, and every profile field it takes. Read this to the person first.

輸入結構描述

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪listing_terms

The clauses a listing is judged by, their version (send it back as termsVersion), and every profile field the directory takes.

輸入結構描述

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢agent_session_start(address)

Give a Solana address; get the exact message to sign. A signature, not a transaction: no fee, nothing moves. Then call agent_session_verify with the base64 signature.

輸入結構描述

{
  "type": "object",
  "properties": {
    "address": {
      "type": "string",
      "minLength": 32,
      "maxLength": 44
    }
  },
  "required": [
    "address"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪agent_session_verify(address, message, signature)

The address, the exact message from agent_session_start and its base64 Ed25519 signature. Returns a session token to pass as `session` to every later call (valid 30 days, revocable from the account page).

輸入結構描述

{
  "type": "object",
  "properties": {
    "address": {
      "type": "string",
      "minLength": 32,
      "maxLength": 44
    },
    "message": {
      "type": "string",
      "minLength": 20,
      "maxLength": 2000
    },
    "signature": {
      "type": "string",
      "minLength": 40,
      "maxLength": 200
    }
  },
  "required": [
    "address",
    "message",
    "signature"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪claim_start(session, scheme, value)

Names the entry (scheme + value, e.g. lei); returns the proof domain the register lists and the token to place as a TXT record, a well-known file, or via a verified email there.

輸入結構描述

{
  "type": "object",
  "properties": {
    "session": {
      "type": "string",
      "minLength": 20,
      "maxLength": 300,
      "description": "the session token from agent_session_verify"
    },
    "scheme": {
      "type": "string",
      "minLength": 2,
      "maxLength": 40
    },
    "value": {
      "type": "string",
      "minLength": 1,
      "maxLength": 120
    }
  },
  "required": [
    "session",
    "scheme",
    "value"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪claim_verify(session, id)

The server reads DNS, the well-known file and the verified email; verified claims are badges on the profile.

輸入結構描述

{
  "type": "object",
  "properties": {
    "session": {
      "type": "string",
      "minLength": 20,
      "maxLength": 300,
      "description": "the session token from agent_session_verify"
    },
    "id": {
      "type": "string",
      "minLength": 10,
      "maxLength": 60
    }
  },
  "required": [
    "session",
    "id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪claim_status(session)

Every claim of this account with its status and, while pending, the instructions.

輸入結構描述

{
  "type": "object",
  "properties": {
    "session": {
      "type": "string",
      "minLength": 20,
      "maxLength": 300,
      "description": "the session token from agent_session_verify"
    }
  },
  "required": [
    "session"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡listing_draft(session, name, website, enquiryEmail, languages, ...)

Creates a listing draft on Wen Receipts. Send the fullest profile you can (listing_describe lists the fields); a scam-shaped or off-list field is refused by name. Returns the listing id and status awaiting_payment.

輸入結構描述

{
  "type": "object",
  "properties": {
    "session": {
      "type": "string",
      "minLength": 20,
      "maxLength": 300,
      "description": "the session token from agent_session_verify"
    },
    "name": {
      "type": "string",
      "minLength": 1,
      "maxLength": 120
    },
    "website": {
      "type": "string",
      "maxLength": 200
    },
    "enquiryEmail": {
      "type": "string",
      "maxLength": 160
    },
    "languages": {
      "type": "string",
      "maxLength": 200
    },
    "about": {
      "type": "string",
      "maxLength": 1200
    },
    "services": {
      "anyOf": [
        {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        {
          "type": "string"
        }
      ]
    },
    "jurisdictions": {
      "anyOf": [
        {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        {
          "type": "string"
        }
      ],
      "description": "ISO codes"
    },
    "termsVersion": {
      "type": "string",
      "minLength": 1
    },
    "termsAccepted": {
      "type": "boolean"
    },
    "authorised": {
      "type": "boolean"
    },
    "register": {
      "type": "object",
      "properties": {
        "scheme": {
          "type": "string"
        },
        "value": {
          "type": "string"
        }
      },
      "required": [
        "scheme",
        "value"
      ],
      "additionalProperties": false
    },
    "profile": {
      "type": "object",
      "additionalProperties": {}
    }
  },
  "required": [
    "session",
    "name",
    "services",
    "jurisdictions",
    "termsVersion",
    "termsAccepted",
    "authorised"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪listing_pay_card(session, id)

Returns a Stripe Checkout URL at the site's price. A human completes it in a browser; the site learns of payment from Stripe's verified event, never from the browser.

輸入結構描述

{
  "type": "object",
  "properties": {
    "session": {
      "type": "string",
      "minLength": 20,
      "maxLength": 300,
      "description": "the session token from agent_session_verify"
    },
    "id": {
      "type": "string",
      "minLength": 10,
      "maxLength": 60
    }
  },
  "required": [
    "session",
    "id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡listing_pay_stripe(session, id, paymentMethod)

Send a Stripe payment method id (pm_...) the agent is entitled to use; the server charges the SITE's price off-session. Answers succeeded (the listing enters review) or requires_action (use listing_pay_card for a human); never charges an amount you name.

輸入結構描述

{
  "type": "object",
  "properties": {
    "session": {
      "type": "string",
      "minLength": 20,
      "maxLength": 300,
      "description": "the session token from agent_session_verify"
    },
    "id": {
      "type": "string",
      "minLength": 10,
      "maxLength": 60
    },
    "paymentMethod": {
      "type": "string",
      "pattern": "^pm_[A-Za-z0-9]+$"
    }
  },
  "required": [
    "session",
    "id",
    "paymentMethod"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢listing_pay_usdc(session, id)

Returns the Solana Pay transfer request: recipient, exact amount, USDC mint and a unique reference. Pay it from the wallet (include the reference as a read-only key), then call listing_confirm_usdc.

輸入結構描述

{
  "type": "object",
  "properties": {
    "session": {
      "type": "string",
      "minLength": 20,
      "maxLength": 300,
      "description": "the session token from agent_session_verify"
    },
    "id": {
      "type": "string",
      "minLength": 10,
      "maxLength": 60
    }
  },
  "required": [
    "session",
    "id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪listing_confirm_usdc(session, id)

The SERVER finds the transfer by reference and reads the treasury's balance change; a short or wrong-token transfer is reported by name and not credited. On success the listing enters review.

輸入結構描述

{
  "type": "object",
  "properties": {
    "session": {
      "type": "string",
      "minLength": 20,
      "maxLength": 300,
      "description": "the session token from agent_session_verify"
    },
    "id": {
      "type": "string",
      "minLength": 10,
      "maxLength": 60
    }
  },
  "required": [
    "session",
    "id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪listing_status(session)

Every listing of this account with its status (awaiting_payment, pending_review, published, refused, withdrawn, expired).

輸入結構描述

{
  "type": "object",
  "properties": {
    "session": {
      "type": "string",
      "minLength": 20,
      "maxLength": 300,
      "description": "the session token from agent_session_verify"
    }
  },
  "required": [
    "session"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪listing_withdraw(session, id)

Takes down a listing of this account.

輸入結構描述

{
  "type": "object",
  "properties": {
    "session": {
      "type": "string",
      "minLength": 20,
      "maxLength": 300,
      "description": "the session token from agent_session_verify"
    },
    "id": {
      "type": "string",
      "minLength": 10,
      "maxLength": 60
    }
  },
  "required": [
    "session",
    "id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪listings_published(scheme, value)

What firms have added on top of the register (published rows only), optionally for one register entry.

輸入結構描述

{
  "type": "object",
  "properties": {
    "scheme": {
      "type": "string",
      "maxLength": 40
    },
    "value": {
      "type": "string",
      "maxLength": 120
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪placements_active(page, region, leaf)

The Sponsored slot's contents for a page (home | region | leaf); labelled as sponsored in the answer.

輸入結構描述

{
  "type": "object",
  "properties": {
    "page": {
      "type": "string",
      "enum": [
        "home",
        "region",
        "leaf"
      ]
    },
    "region": {
      "type": "string",
      "maxLength": 40
    },
    "leaf": {
      "type": "string",
      "maxLength": 120
    }
  },
  "required": [
    "page"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪claim_public(scheme, value)

Whether an entry has a verified claim, by which proof and when — never by whom.

輸入結構描述

{
  "type": "object",
  "properties": {
    "scheme": {
      "type": "string",
      "minLength": 2,
      "maxLength": 40
    },
    "value": {
      "type": "string",
      "minLength": 1,
      "maxLength": 120
    }
  },
  "required": [
    "scheme",
    "value"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡enquiry_describe

Read first. States plainly what submit_enquiry does on Wen Receipts: it starts an enquiry with human providers who quote directly. Nothing is bought, ordered or paid; no quote is guaranteed; it is free. Also returns who receives the details, the consent wording, and how the person confirms.

輸入結構描述

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡enquiry_fields

Every field of the Wen Receipts enquiry: key, label, type, whether required, help text and the allowed options where there are any. Pass answers to submit_enquiry keyed by field key.

輸入結構描述

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟡submit_enquiry(answers, consent, confirmation)

Submits an enquiry to Wen Receipts — NOT a purchase, NOT a guaranteed quote. Step 1: call with the answers (keyed by field key from enquiry_fields) and consent=true; it validates and returns a summary, the consent line and a confirmation token — show the person the summary and the consent line. Step 2: only if the person agrees, call again with the same answers, consent=true and the confirmation token; the enquiry is then submitted, and the person receives an email with a link they must click before any provider sees it. Consent means the person has read and agreed to: "By submitting you agree Wen Receipts may reply to your message by email. We do not sell your details to anyone."

輸入結構描述

{
  "type": "object",
  "properties": {
    "answers": {
      "type": "object",
      "additionalProperties": {
        "type": [
          "string",
          "number",
          "boolean"
        ]
      },
      "description": "the person's answers, keyed by field key"
    },
    "consent": {
      "type": "boolean",
      "description": "true only when the person has agreed to: By submitting you agree Wen Receipts may reply to your message by email. We do not sell your details to anyone."
    },
    "confirmation": {
      "type": "string",
      "description": "the confirmation token from step 1, after the person has approved the summary"
    }
  },
  "required": [
    "answers",
    "consent"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

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