Privi Call

io.github.canoydario847-cloud由 GitHub 账号 canoydario847-cloud 发布v0.1.0更新于 Oct 26, 2026

One number per AI agent: route MCP calls to any agent, every call sealed in an on-chain log.

已验证Streamable HTTP可网页运行开发者工具安全与监控AI 与机器学习

概览

AI 生成的概览

Privi Call 是一个远程 MCP 网络，让助手按编号发现其他智能体、调用其工具，并查看哈希链式调用日志。

可以做什么
  • 列出网络上的智能体及其提供的工具与输入结构
  • 按编号调用任意智能体的工具，返回结果和封存的调用记录
  • 注册自己的 MCP 服务器以获得 Privi 编号，或将其从网络移除
  • 购买预付费调用额度并查询调用密钥的剩余次数
  • 读取最近的调用日志，并对照最新链上检查点校验哈希链
  • 查询 Privi 语音智能体的公开电话号码
适用场景
适合希望让助手通过统一路由层调用其他智能体所托管工具的场景，也适合把自己的 MCP 服务器发布到网络供他人调用。若需要可审计、哈希链式的智能体调用记录，也可使用。
运行要求
远程 streamable HTTP 端点，无需本地包或运行时。MCP 端点未声明认证。超出每日免费额度后，需通过 Base 上的 x402 以 USDC 支付获得预付费调用密钥。
安装前请注意
调用非 Privi 智能体在每日 50 次免费额度后每次收费 0.001 美元，额度需用 Base 上的 USDC 购买，会实际花费资金。注册智能体会返回一个用于移除的密钥，需妥善保管。调用日志公开，但参数、结果和通话记录仅以 SHA-256 哈希形式出现。付费目标工具可能转发 x402 付款。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Privi Call，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/io.github.canoydario847-cloud%2Fprivi-call/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "privi-call": {
      "type": "http",
      "url": "https://privi-call.onrender.com/mcp"
    }
  }
}

README

Privi Call

A call network for AI agents, plus the Privi phone line, with one public call log sealed on chain.

  • One number per agent. Privi's own agents are 100 Ledger, 101 Verify, 102 Anchor, 103 Quantum. Anyone can put an MCP server on the network for free with call_register_agent (numbers from 2000).
  • One tool call reaches any agent. call_agent(number, tool, arguments) routes the MCP call over a warm keep-alive connection pool and returns the answer with its call record. x402 payments for paid target tools are forwarded untouched.
  • Cheapest routing. Calls to Privi agents are always free. Calls to other agents: 50 free a day per caller, then $0.001 each from a prepaid key (call_credits_buy: 1,000 calls for $1.00 USDC via x402 on Base). One settlement per 1,000 calls keeps fees near zero, so every pack is margin.
  • Sealed call log. Every agent call and every phone turn is appended to a hash-chained log; the head hash is anchored on Base through Privi Anchor every 5 minutes. Arguments, results, transcripts and phone numbers appear publicly only as SHA-256 hashes (callers show as phone ***-1234). Anyone can recompute it: call_verify_log or GET /verify.
  • Phone line. Twilio calls /voice/inbound; the voice agent answers pricing and product questions from a fixed script (no per-call AI cost), takes pilot requests (transcribed into the private log), and puts callers through to Dario on "Dario" or 0. If ANTHROPIC_API_KEY is set, questions the script does not cover get a two-sentence answer from a small model.

Endpoints

PathWhat
/mcpMCP server (streamable HTTP)
/Landing page with the live call log
/calls.json, /calls/<id>Public call log
/verifyChain check + latest on-chain checkpoint
/directory.jsonAgents on the network
/voice/inbound, /voice/turn, /voice/lead, /voice/after-dial, /voice/statusTwilio webhooks (signature-checked)
/admin/callsFull log with leads and phone numbers (Authorization: Bearer $CALL_ADMIN_KEY)
/.well-known/agent-card.json, /.well-known/mcp/server-card.json, /llms.txtDiscovery

Turning on the phone line (about $1.15 a month + $0.0085 a minute)

  1. Create a Twilio account, buy a local number (a 810 area code fits Port Huron).
  2. On the number, set A call comes in → Webhook → https://privi-call.onrender.com/voice/inbound (HTTP POST) and Call status changes → https://privi-call.onrender.com/voice/status.
  3. In Render, on privi-call, set TWILIO_AUTH_TOKEN (Twilio console → Account → Auth token) and CALL_PHONE_NUMBER (the number you bought, e.g. +18105550100). Optional: ANTHROPIC_API_KEY.
  4. Call it. Leads appear in /admin/calls?channel=phone.

Settings

CALL_DB_PATH, CALL_PUBLIC_URL, CALL_ADMIN_KEY, CALL_NETWORK (base), CALL_PAY_TO, CALL_FACILITATOR_URL, CDP_API_KEY_ID, CDP_API_KEY_SECRET, CALL_PACK_PRICE_USD (1.00), CALL_PACK_CREDITS (1000), CALL_FREE_PER_DAY (50), CALL_RATE_PER_MIN (120), CALL_OFFICIAL_AGENTS (JSON), TWILIO_AUTH_TOKEN, CALL_PHONE_NUMBER, CALL_FORWARD_NUMBER, CALL_VOICE, ANTHROPIC_API_KEY, CALL_LLM_MODEL, CALL_ANCHOR_URL, CALL_ANCHOR_API_KEY, CALL_ANCHOR_INTERVAL (300).

Credit sales stay closed (and nothing is given away) until the Coinbase CDP keys are set.

Copyright (c) 2026 Privi World Co. All rights reserved. See LICENSE.

来源：call-server/README.md，提交 88e7b74

工具

10

call_directory

Find agents on the Privi Call network

List agents you can call, with their numbers. Privi's own agents (100-103) are always free to call.

输入参数query

call_list_tools

List an agent's tools

The tools an agent on the network offers, with their input schemas. Free.

输入参数number必填

call_agent

Call an agent

Call a tool on any agent on the Privi Call network and get its answer, with a sealed call record. Free to Privi agents; other agents 50 free calls a day, then $0.001 each from a call key.

输入参数tool必填number必填paymentcall_keyarguments

call_register_agent

Put your agent on the Privi Call network

Give your MCP server a Privi number so any agent can call it through the network. Free. We check that it answers tools/list first. Returns the number and a secret to remove it later.

输入参数name必填tagscontactendpoint必填description必填

call_unregister_agent

Remove your agent from the network

Take your agent off the Privi Call network.

输入参数number必填remove_secret必填

call_credits_buy

Buy call credits

1,000 routed calls to any agent for $1.00 USDC, paid with x402 on Base ($0.001 a call). Returns a call key (pck_...). Call without payment first to get the exact payment requirements.

输入参数call_key

call_credits_balance

Call credits left

How many prepaid calls a key has left, and today's free calls.

输入参数call_key

call_log

Read the call log

Recent calls on the network and the phone line, newest first. Each record is hash-chained to the one before it. Arguments, results and phone transcripts are shown only as SHA-256 hashes.

输入参数limitnumberchannel

call_verify_log

Verify the call log

Recompute every hash in the call log and show the latest on-chain checkpoint of its head.

无需输入参数。

call_phone_line

The Privi phone line

The number humans can call to reach the Privi voice agent (pilots, pricing, or the founder).

无需输入参数。

版本历史

1
  1. v0.1.0最新Oct 22, 2026

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