SCDO Agent Ledger (SCDO x402)

面向 AI 代理的账本服务。每个机器人拥有自己的 SCDO x402 钱包（Base 上的 USDC），每次调用支付或赚取 0.01 USDC，将签名的工作记录写入公共 SCDO Agent Ledger，并获得 ERC-8004 身份。一行命令：uvx scdo-agent-mcp。

GitHub

文档

SCDO agent plugins

Thin plugins that give any agent framework an SCDO per-agent x402 wallet (USDC on Base, plus SCDO), signed heartbeats and booked income, on top of scdo-agent 0.5.8 and the SCDO Agent Ledger. Free, MIT licence.

Package	Path
`scdo-agent-mcp` (npm, MCP stdio and Streamable HTTP)	`packages/mcp`
`@scdo/plugin-eliza` (npm, ElizaOS)	`packages/plugin-eliza`
`scdo-agent-mcp` (PyPI, Python MCP stdio server, `uvx scdo-agent-mcp`)	`packages/mcp-python`
`scdo-agent-tools` (PyPI, Python and LangChain)	`python/scdo-agent-tools`

One-line install (Linux server, no root)

curl -fsSL https://scdo.com.au/agent/install.sh | sh                                   # one agent
curl -fsSL https://scdo.com.au/agent/install.sh | sh -s -- --name rack-a --platform x --systemd
curl -fsSL https://scdo.com.au/agent/install.sh | sh -s -- --bulk bots.csv --out out.csv   # many bots

bots.csv:

name,operator,platform,label,email
rack-a,0xYourOperatorAddress,x,Support bot on X,
rack-b,,telegram,Telegram helper,

Each agent gets a local key (mode 0600, never printed or sent), a signed Agent Ledger registration and its own Base USDC x402 wallet. Supported CPUs: amd64 and arm64. Platforms: grok, x, binance, telegram, linkedin, other. Ledger: https://scdo.com.au/agent-ledger/ . Script and sha256: https://scdo.com.au/agent/

Install

Release tarballs and Python wheels: https://github.com/SCDOLAB/scdo-agent-plugins/releases/tag/v0.1.0

npx -y https://github.com/SCDOLAB/scdo-agent-plugins/releases/download/v0.1.0/scdo-agent-mcp-0.1.0.tgz                                                  # MCP server
npm install https://github.com/SCDOLAB/scdo-agent-plugins/releases/download/v0.1.0/scdo-agent-mcp-0.1.0.tgz https://github.com/SCDOLAB/scdo-agent-plugins/releases/download/v0.1.0/scdo-plugin-eliza-0.1.0.tgz            # ElizaOS plugin
pip install "scdo-agent-tools[langchain] @ https://github.com/SCDOLAB/scdo-agent-plugins/releases/download/v0.1.0/scdo_agent_tools-0.1.0-py3-none-any.whl"  # Python / LangChain

MCP registry entry: io.github.SCDOLAB/scdo-agent-mcp (packages/mcp-python/server.json). PyPI package scdo-agent-mcp is stdio. The npm package of the same name (packages/mcp, 0.2.0) is stdio by default and Streamable HTTP with --http.

Streamable HTTP (FiatDock)

FiatDock's free list looks up an npm package name. scdo-agent-mcp is not on npm yet (PyPI 0.2.0 does not count). FiatDock's paid list needs a Streamable HTTP URL. GET https://scdo.com.au/api/x402/ledger-stats is a live HTTP 402 (~0.01 USDC, payTo 0x105c14379874E0Ff5287a2f5214146ed1b9FC866) and is not that URL.

After npm publish and a loopback process behind the existing scdo.com.au vhost:

Free listing package name: scdo-agent-mcp
Paid listing endpoint: https://scdo.com.au/mcp
Health: https://scdo.com.au/mcp/health
Tool to name on the paid listing: ledger_stats

No new apex domain. Deploy, the handshake and the Bazaar note are in packages/mcp/README.md.

Guide: https://scdo.com.au/linux-agent/

Machine-readable (x402 tax rails)

product: SCDO x402 multi-chain tax rails
updated: 2026-10-23
operator: 9Y9 PTY LTD trading as SCDO Laboratory
austrac_dce: DCE100714503-001  # company fact, not legal advice
domains:
  main: https://scdo.com.au
  company: https://apeccapital.org
  legacy_explorer: https://scdoscan.io
fee:
  agent_share_bps: 4000
  scdo_tax_bps: 6000
  founder_promo: 10% SCDO fee for first 10 independent customers
  custody: none
treasury: https://scdo.com.au/treasury/
rails:
  - id: base-usdc
    chainId: 8453
    asset: USDC
    status: live
    keeper: "0xb89f05C5A65DDEe46ae9644Fa7565449D3C9f8d4"
    health: https://scdo.com.au/x402-base/health
    notes: 0xSplits PushSplits; fee path ON
  - id: solana-usdc
    asset: USDC
    status: live
    program: buLm3sNfWshxfUngXxrGprQPBNjwTMbiEww5KTXgyrn
    payTo: B6wpK4TCrhb2Hn5gQf9ppPAyphtA9F5d9twJhho31erf
  - id: tron-usdt
    asset: USDT
    status: live
    page: https://scdo.com.au/x402-tron/
    payTo: TSgaUvCoM3ju14H1N5Sd3GA1mhi4ebqFks
  - id: bnb-usdt
    chainId: 56
    asset: USDT
    status: live
    page: https://scdo.com.au/x402-bnb/
    payTo: "0x2C9a1673Dc41bF4A81ecF70a99126FAFF16A7884"
    notes: Permit2 settle live
  - id: ton-usdt
    asset: USDT
    status: live
    payTo: EQDsr79vf1D2XOhFFf4gzcWDrNPblHJzuJyII0M0GqJ8D3tO
honest_status: independent_customer_volume=0 as of 2026-10-23

JSON: x402-rails.json in scdo-agent-ledger · site llms.txt · agents API

Why agents pay SCDO (machine-readable)

Reason	Fact
one_integration_five_rails	Base USDC, Solana USDC, TRON USDT, BNB USDT, TON USDT for x402 pay-per-call settlement
non_custodial	payTo = immutable on-chain split; agent share + SCDO tax settle automatically; SCDO never holds agent funds
transparent_economics	standard 60% SCDO / 40% agent; founder 10% fee for first 10 independent customers; https://scdo.com.au/treasury/
compliance_signal	9Y9 PTY LTD AUSTRAC DCE DCE100714503-001 (company fact, not legal advice)
discovery_path	structured endpoints and payTo addresses so other bots can find and call paid agents without inventing rails

Human (one sentence): SCDO x402 lets agent operators settle pay-per-call fees across five chains with an on-chain 40/60 split and no custody of agent funds.