smallinvoice MCP by usefulapi

できること

このサーバーのやさしい解説はまだ書いていません。以下はレジストリから読み取った事実です。

• 接続方法: クラウドで動く
• トランスポート: Streamable HTTP
• カテゴリ: その他

インストール

使っているAIアプリを選んで、設定をコピーしてください。

必要なもの

• クラウドで動くインストール不要。インターネット経由でつながります

どのアプリを使っていますか？

https://smallinvoice.usefulapi.io/mcp

claude mcp add --transport http smallinvoice https://smallinvoice.usefulapi.io/mcp

{
  "mcpServers": {
    "smallinvoice": {
      "url": "https://smallinvoice.usefulapi.io/mcp"
    }
  }
}

{
  "servers": {
    "smallinvoice": {
      "type": "http",
      "url": "https://smallinvoice.usefulapi.io/mcp"
    }
  }
}

https://smallinvoice.usefulapi.io/mcp

選んだアプリは、この端末のCookieに保存されます。アカウントは不要です。

この設定は、作者のレジストリ登録情報から作成しています。READMEと違う場合は、READMEに従ってください。

できること

ツールの名前と説明は、サーバーが2026年11月6日に返したそのままの内容です。書いたのは作者で、私たちではありません。プレーンテキストとして表示しています。

• smallinvoice_get_owner

  The smallinvoice account the API client belongs to (the owner's id and details). A cheap check that the connection works. GET /auth/owner.

• smallinvoice_list_contacts

  List contacts (customers and suppliers): name, type (company or person), relation, e-mail, currency. Add with=main_address for the address. Needs the "contact" scope. GET /contacts. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_get_contact

  One contact by id, with its fields. Add with=main_address for the main address. Needs the "contact" scope. GET /contacts/{id}.

• smallinvoice_list_contact_addresses

  All addresses of one contact. Needs the "contact" scope. GET /contacts/{contactId}/addresses.

• smallinvoice_list_contact_people

  The contact persons of one company contact. Needs the "contact" scope. GET /contacts/{contactId}/people.

• smallinvoice_list_contact_groups

  List the contact groups. Needs the "contact" scope. GET /contacts/configuration/groups. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_list_invoices

  List invoices: number, contact, dates, total, currency, status. Filter by contact_id or a JSON filter. Needs the "invoice" scope. GET /receivables/invoices. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_get_invoice

  One invoice by id with its positions, totals and status. Needs the "invoice" scope. GET /receivables/invoices/{id}.

• smallinvoice_list_invoice_payments

  The payments recorded on one invoice. Needs the "invoice" scope. GET /receivables/invoices/{invoiceId}/payments.

• smallinvoice_list_offers

  List offers (quotes). Filter by contact_id or a JSON filter. Needs the "offer" scope. GET /receivables/offers. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_get_offer

  One offer (quote) by id with its positions and totals. Needs the "offer" scope. GET /receivables/offers/{id}.

• smallinvoice_list_order_confirmations

  List order confirmations. Filter by contact_id or a JSON filter. Needs the "order_confirmation" scope. GET /receivables/order-confirmations. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_get_order_confirmation

  One order confirmation by id. Needs the "order_confirmation" scope. GET /receivables/order-confirmations/{id}.

• smallinvoice_list_delivery_notes

  List delivery notes. Filter by contact_id or a JSON filter. Needs the "delivery_note" scope. GET /receivables/delivery-notes. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_get_delivery_note

  One delivery note by id. Needs the "delivery_note" scope. GET /receivables/delivery-notes/{id}.

• smallinvoice_list_products

  List the catalog's products (articles). Needs the "catalog" scope. GET /catalog/products. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_list_services

  List the catalog's services. Needs the "catalog" scope. GET /catalog/services. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_list_units

  List the units (piece, hour, ...) with their ids, which an invoice position's unit_id refers to. Needs the "configuration" scope. GET /catalog/configuration/units. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_list_bank_accounts

  List the account's bank accounts (as printed on documents). Needs the "configuration" scope. GET /configuration/bank-accounts. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_list_projects

  List projects. Needs the "project" scope. GET /reporting/projects. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_get_project

  One project by id. Needs the "project" scope. GET /reporting/projects/{id}.

• smallinvoice_list_working_hours

  List recorded working hours (time tracking entries). Needs the "working_hours" scope. GET /reporting/working-hours. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_list_efforts

  List efforts (expenses and services recorded against projects). Needs the "effort" scope. GET /reporting/efforts. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_list_activities

  List activities (the kinds of work that hours are booked on). Needs the "activity" scope. GET /reporting/activities. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_list_cost_units

  List cost units. Needs the "cost_unit" scope. GET /reporting/cost-units. Returns count, total, next_offset (pass it as offset for the next page) and the items.

• smallinvoice_create_contact

  WRITE: creates a new company contact (customer) in smallinvoice, with its main address. Needs the "contact" scope. POST /contacts. Nothing is sent to anyone. Private persons are not supported here (smallinvoice needs more fields for them): create those in smallinvoice. Check smal

• smallinvoice_create_invoice

  WRITE: creates a new invoice for a contact. Needs the "invoice" scope. POST /receivables/invoices. It is only created: it is NOT sent by e-mail or post and its status is not changed; the user reviews it in smallinvoice. Not idempotent: calling it twice creates two invoices. Use s

基本チェックi

誰でも見られる情報をチェックしており、コードは読んでいません。当てはまらない項目は数に入れていません。 · 2026年11月6日にチェック

• ✓ 合格

  作者とリポジトリが一致

  レジストリ名はドメイン usefulapi.io で確認済みです（レジストリがドメインの所有を確認しています）

• … 未チェック

  今もメンテナンスされている

  このリポジトリはまだGitHubから読み取っていません

• … 未チェック

  ライセンスがある

  このリポジトリはまだGitHubから読み取っていません

• ✓ 合格

  エンドポイントが応答する

  65ミリ秒で応答（HTTP 200）

• – 対象外

  OAuthでサインイン

  サインイン不要

• ✓ 合格

  ツールの説明に隠れた指示がない

  27件のツールの説明を読み、AIへの隠れた指示は見つかりませんでした

その他のほかのサーバーとの比較i

• このカテゴリのほかの32433件のうち0%よりスターが多い
• このカテゴリのほかの32433件のうち97%より最近レジストリに公開
• 基本チェックの結果が、このカテゴリのほかの32433件のうち100%と同じかそれ以上

レジストリでこのカテゴリにある有効なすべてのサーバーと比較しています。スターは、公開者がリポジトリの所有者である場合だけ数えます。

代わりの候補

同じカテゴリで、ほかの作者が作ったサーバー。スターの多い順。

カードの見方：★ GitHubスターi3つの柱：レビュー · チェック · 利用状況i更新＝最新バージョンをレジストリに公開した日i

作者のREADME

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