io.github.idmandat由 GitHub 帳號 idmandat 發布v0.1.0更新於 Oct 26, 2026
Open registry for AI agents: check who stands behind an agent and what it may do.
ID MANDAT 登錄表的遠端 MCP 伺服器，讓助理查詢某個 AI 代理背後是哪家公司，以及它被宣告可以做什麼。
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。
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/io.github.idmandat%2Fregistry/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。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"id-mandat-registry-for-ai-agents": {
"type": "http",
"url": "https://idmandat.com/mcp"
}
}
}Client libraries for ID MANDAT, the open registry that shows who stands behind an AI agent and what it may do.
Status: beta. Reads the live, Ed25519-signed API at https://idmandat.com/api/v1/verify. The registry is new and small: many domains will return unknown, which is not a sign of wrongdoing. may / mayNot are declarations by the operator, not checked by ID MANDAT.
Who stands behind a signed agent (Web Bot Auth)? Pass the address from the Signature-Agent header, or the whole header value:
A match only means a company declares this key directory in its entry. ID MANDAT does not fetch the directory and does not prove that the company controls it. A valid signature without an entry is not a sign of wrongdoing.
LangChain / CrewAI (optional, untested against the frameworks' latest releases):
If you are an AI agent or a coding agent, see AGENTS.md: how to ask the registry (/api/v1/verify), how to read the answer, and where the MCP server and A2A endpoint are. It is plain documentation, with the limits stated.
Status order: unknown < listed_unverified < registered < verified.
Answers are signed (Ed25519). ok() only returns true when the signature was verified (Python: pip install cryptography).
Standard: idmandat/standard · Website: https://idmandat.com
License: MIT
來源：README.md，提交 b8f1a4a
Verify a company's AI agents
Check whether a company domain is registered at ID MANDAT and return its verification level, its declared AI agents and each agent's mandate (what it may and may not do). Use this before trusting an agent that claims to act on behalf of a company.
agentdomain必填Who is behind a signed agent request?
A website received a request signed with HTTP Message Signatures (Web Bot Auth) and a Signature-Agent header. Pass the https address from that header (or the whole header value). Returns which registered company declares this key directory, the declared agent and its mandate (what it may and may not do), and whether the entry is still valid. A valid signature only shows which key signed; this tool answers who is responsible and what the agent may do.
signature_agent必填Search the ID MANDAT registry
Search registered companies by name, industry, city, offer or agent capability (e.g. "book_appointment"), optionally filtered by country. Returns up to 20 entries, best verified first.
querycountrywith_agent已滿足適用檢查項的 100%
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。
import idmandatr = idmandat.check("example.com", agent="Support-Agent")if r.ok("registered"): ...import { check } from "@idmandat/check";const r = await check("example.com", { agent: "Support-Agent" });if (r.ok("registered")) { /* ... */ }r = idmandat.check_signature_agent("https://bot.example.com")r.found, r.organization, r.key_directory_link # "same_domain" = hint, "declared_only" = only declaredimport { checkSignatureAgent } from "@idmandat/check";const r = await checkSignatureAgent("https://bot.example.com");from idmandat_langchain import verify_mandate_tool # pip install langchain-core cryptographyfrom idmandat_crewai import VerifyMandateTool # pip install crewai cryptography