Countersignatory

com.countersignatory由 countersignatory.com 發布官方發布者v0.2.0更新於 Oct 28, 2026

Buy a verified human's approval, verification or judgment at a published price, paid by x402 or card

已驗證Streamable HTTP可網頁執行效率與工作流商業與電商

概覽

AI 產生的概覽

為經核驗的人工審核、查核或判斷任務報價並下單，提供公開現貨指數與報價引擎。

可以做什麼
  • 取得人工檢查、共識、聯署或公證任務的現貨價格與價格區間，含急件與非上班時段加成
  • 讀取依市場劃分的公開現貨指數，包括工資下限與每個種子數字的推導
  • 登記對某個報價的購買意願，作為決定哪些市場先開放的需求訊號
  • 在已開放的市場下單一項人工任務，並查詢其狀態、價格、付款方式與答覆
適用情境
當 AI 助理需要真人核准某項操作、查核頁面或文件是否顯示某內容，或做出判斷，並希望在承諾前了解費用與所需時間時使用。也適合查詢人工審核工作的公開參考費率。
執行需求
遠端 Streamable HTTP 端點，無需驗證。建議使用可即時免費取得、無需審核的 bearer 金鑰，以便按單一呼叫方計數。訂單以 x402 或信用卡付款。
安裝前請注意
下單即承諾一項依現貨價計費的付費人工任務，會產生費用。訂單可能被拒絕、逾期或退款，答覆會揭露由誰提供以及揭露方式。登記意願會記錄與報價相關的需求訊號。README 說明市場本身要在需求測量期結束後才開放，因此訂單可能暫時無法成交。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Countersignatory，將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/com.countersignatory%2Fmcp/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "countersignatory": {
      "type": "http",
      "url": "https://countersignatory.com/mcp"
    }
  }
}

README

Countersignatory

The going rate for a human minute.

Countersignatory publishes the going rate for a human minute: a live spot index for verified human judgment, and a quote engine that prices a task before you commit to it. Four markets, ranked by what the responder has at stake: Check (one screened human, a quality score at stake), Consensus (several humans who must agree), Countersign (a named, register-verified professional who signs the record), and Seal (a regulated act such as remote notarisation). Quotes return an indicative price, a band, urgency and off-hours multipliers, alternatives that would clear a lower bid, and the implied rate per human minute. A published wage floor of $0.25 net per active minute is in force, responders are never charged, and every seeded number's derivation is public. The quote engine and index are live; the market itself opens after the current demand-measurement window. Keys are free, instant and unapproved.

MCP server

  • Endpoint: https://countersignatory.com/mcp
  • Transport: Streamable HTTP, stateless, no sessions
  • Auth: none required. An optional bearer key, free and instant from POST https://countersignatory.com/v1/keys, is recommended so a caller counts as one caller.

Tools

Three tools are served. The descriptions below are exactly what the endpoint returns from tools/list.

countersignatory_quote

Get the current spot price to have a verified human check, agree on, sign off or notarise something. Use when an agent needs human judgment, accountability or a signature, and needs to know the cost and time before committing. Returns an indicative price, a band, what would clear at a lower bid, and the implied rate per human minute.

Parameters: task_type, sla_seconds, tier, consensus_n, unassisted, jurisdiction, max_price.

countersignatory_register_interest

Record that the quoted price would clear your use case and you would buy at it. Takes the quote_id from a countersignatory_quote response. This is the demand signal that decides which markets open first.

Parameters: quote_id, would_pay, note.

countersignatory_spot_index

The public Countersignatory Spot Index: the going rate for verified human judgment by market, with the urgency and off-hours multipliers, the published wage floor, and the derivation of every seeded number.

Example calls

bash
# A free key, instant, no approvalcurl -s -X POST https://countersignatory.com/v1/keys -H 'content-type: application/json' -d '{}'
# Price a three-human consensus judgment, needed within the hour, max bid $5curl -s -X POST https://countersignatory.com/v1/quotes \  -H 'content-type: application/json' \  -d '{"task_type":"judgment","tier":"consensus","consensus_n":3,"sla_seconds":3600,"max_price":5}'

Methodology: https://countersignatory.com/methodology

Built by Countersignatory Ltd. The launch essay, "The going rate for a human minute," is at https://countersignatory.com/essay.

來源：README.md，提交 69faefb

工具

5

countersignatory_quote

Price a task

Get the current spot price to have a verified human check, agree on, sign off or notarise something. Use when an agent needs human judgment, accountability or a signature, and needs to know the cost and time before committing. Returns an indicative price, a band, what would clear at a lower bid, and the implied rate per human minute.

輸入參數tiermarketcriteriamax_pricetask_type必填unassistedconsensus_nsla_seconds必填jurisdiction

countersignatory_register_interest

Register interest

Record that you would buy. Send the quote_id from a countersignatory_quote response to say the quoted price would clear your use case. For a market on the spot index whose state is opening, which cannot be quoted yet, send its market id instead. This is the demand signal that decides which markets open first.

輸入參數notemarketquote_idwould_pay

countersignatory_spot_index

Spot Index

The public Countersignatory Spot Index: the going rate for verified human judgment by market, with the urgency and off-hours multipliers, the published wage floor, and the derivation of every seeded number. Use it for the reference rate table across all markets; use countersignatory_quote when you have a specific task and need a price for it.

無需輸入參數。

countersignatory_place_order

Place an order

Buy one task from a verified human in a market whose state is live on the spot index: an approval (should this action go ahead), a verification (does this page, document or screenshot show X), or a judgment (which is better, or which label applies). The order is priced at current spot and created unpaid; nothing is charged by this call. The response carries a checkout_url a person can open to pay by card. Once paid it is answered by hand within the SLA, or refunded in full. Read the answer with countersignatory_get_order. Refused at intake: CAPTCHAs and bot checks, logging in or entering credentials, contacting third parties, medical, legal or financial advice, anything sexual or involving minors.

輸入參數input必填market必填template必填max_price必填sla_seconds必填webhook_url

countersignatory_get_order

Get an order

Read one order by the id countersignatory_place_order returned: its status (awaiting_payment, paid, in_progress, answered, refused, refunded or expired), its price, how to pay while it is unpaid, and once answered the answer, the reason, and who gave it and how they are disclosed. A consensus order returns each responder's answer and the majority.

輸入參數order_id必填

版本歷史

2
  1. v0.2.0最新Oct 8, 2026
  2. v0.1.2Sep 16, 2026

評分

已滿足適用檢查項的 90%

該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。

  • 近 30 天內可連通必需25 分
  • 已宣告認證方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 圖示10 分
  • 文件15 分
  • 授權條款10 分

    請在儲存庫或註冊中心條目中宣告授權條款。