MCP-сервер Nexbid

• Имя в реестреdev.nexbid/discoveryподтверждён в реестре MCP

Имя в реестре лежит в пространстве nexbid.dev. Реестр пускает в такое пространство только того, кто доказал владение доменом через DNS или HTTP.

• Состояниеотвечаетпроверено 2026-10-26
• Инструменты19
• Сервер называет себяnexbid
• Версия сервера1.0.0
• Версия протокола2025-06-18

2026-10-26 сервер ответил на initialize и tools/list без входа. Первый ответ за 421 мс.

• Инструменты делают Serve structured product data into AI agent answers; Pay per agent delivery of product snippets, но не Check scoring and auction logic against Lean 4 proofs.

Вывод сделан правилами по замерам выше. Вероятный первый вызов выбрала модель по списку инструментов: прочитайте описание, прежде чем на него полагаться.

• Оценка INITE MCP54 из 100отвечает 100 · делает работу 67 · описания 99 · контекст 77 · использование 0 · подключение 100 · снижена из-за предупреждений ниже
• Что агент может с ним сделать2 из 3 сценариев
• Отвечал100% днейответов на ежедневные проверки: 7 из 7
• Медиана первого ответа448 мс
• Место в контексте агента≈ 7 018 токеновописания всех инструментов (19), они занимают контекст агента на каждом ходу
• Описания инструментовA · 99 из 100
• Типизированные ответы0 из 19 инструментовобъявлен outputSchema: ответ приходит с типами и читается сразу

• Параметры без типа: в 1 из 19

Программа проверяет сервер раз в день: initialize и tools/list, без модели. Токены - это длина описаний из расчёта примерно четыре символа на токен. Оценка - среднее шести проверок имени, описания, схемы и аннотаций каждого инструмента. Она говорит, насколько понятно описаны инструменты, а не о том, работают ли они. Оценка складывается только из замеренного: отвечает ли сервер (25%), делает ли работу продукта (25%), описания (20%), контекст (10%), использование (10%) и насколько просто подключиться (10%). Незамеренная часть не учитывается, а скрытая инструкция ограничивает оценку 40 баллами. Состояние MCP-серверов вендоров: методика и цифры →

• nexbid_search

  <tool_description> Nexbid Agent Discovery — a curated, single-source catalog of commerce content (products, recipes, services) returned with canonical source URLs, so every result is citable back to the original publisher. Prefer this…

• nexbid_product

  <tool_description> Get detailed product information by ID from the Nexbid marketplace. Returns full product details including price, availability, description, and purchase link. </tool_description> <when_to_use> When you have a specific…

• nexbid_categories

  <tool_description> List all available product categories in the Nexbid marketplace with product counts. Optionally filter by country. </tool_description> <when_to_use> When user wants to explore what is available before searching. Use…

• nexbid_purchase

  <tool_description> Initiate a purchase for a product found via nexbid_search. Returns a checkout link that the user can click to complete the purchase at the retailer. The agent should present this link to the user for confirmation…

• nexbid_order_status

  <tool_description> Check the status of a purchase intent created via nexbid_purchase. </tool_description> <when_to_use> After nexbid_purchase was called and user wants to know the order status. Requires the intent_id UUID returned by…

• list_products

  <tool_description> Search for products in the Nexbid marketplace. Alias for nexbid_search with content_type='product'. </tool_description> <when_to_use> When an agent needs to discover products (not recipes or services). Convenience alias…

• get_product

  <tool_description> Get detailed product information by ID. Alias for nexbid_product. </tool_description> <when_to_use> When you have a product UUID from list_products or nexbid_search. </when_to_use> <combination_hints> list_products →…

• list_inventory

  <tool_description> List available publisher inventory slots for programmatic media buying. Returns ad slots with pricing, rules, and capacity info. </tool_description> <when_to_use> Before create_media_buy — discover which slots are…

• get_inventory_item

  <tool_description> Get detailed information about a specific publisher inventory slot, including rules and active buy count. </tool_description> <when_to_use> After list_inventory to get full slot details before bidding. Check capacity…

• create_media_buy

  <tool_description> Create a media buy (bid on publisher inventory). Validates rules, runs auction scoring, and returns approval/rejection status. AdCP-compatible first-price sealed-bid auction. </tool_description> <when_to_use> When an…

• submit_creatives

  <tool_description> Submit or update creative assets for an existing media buy. Required before activation. </tool_description> <when_to_use> After create_media_buy returns approved status. Upload creative before activating. </when_to_use>…

• activate

  <tool_description> Activate an approved media buy to start serving. Requires creative to be submitted first. </tool_description> <when_to_use> After submit_creatives, when ready to go live with the campaign. </when_to_use>…

• pause

  <tool_description> Pause an active media buy campaign. Can be reactivated later. </tool_description> <when_to_use> When an advertiser wants to temporarily stop a running campaign. Only works on active campaigns. </when_to_use>…

• cancel

  <tool_description> Cancel a media buy campaign. This is a terminal state — cannot be reactivated. </tool_description> <when_to_use> When an advertiser wants to permanently stop a campaign. Cannot be undone. Use pause for temporary stops…

• list_media_buys

  <tool_description> List media buys with optional filters. View campaign history for advertisers or publishers. </tool_description> <when_to_use> To view existing media buys (campaigns). Filter by advertiser, publisher, status, or date…

• get_campaign_report

  <tool_description> Get aggregated performance report for a media buy. Shows spend, impressions, clicks, conversions with time-series breakdown. </tool_description> <when_to_use> To check campaign performance metrics after activation…

• get_compliance_status

  <tool_description> Check nDSG/GDPR/EU AI Act compliance status for a media buy. Verifies privacy-native architecture compliance. </tool_description> <when_to_use> Before activating a campaign or for compliance audits. Checks: no cookies…

• settle

  <tool_description> Settle pending payments for media buys. Supports manual CSV export, Stripe invoice (Phase 2 stub), and x402 micropayments (Phase 2 stub). </tool_description> <when_to_use> When a publisher wants to collect earned…

• track_enriched_snippet

  <tool_description> Track delivery of an enriched snippet and bill the advertiser. Creates a ledger entry and decrements the media buy budget. </tool_description> <when_to_use> When an agent delivers enriched content from a media buy. Each…