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self-amending-protocol

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Mis à jour1 avril 2026 à 14:23

ERC-7546 (UCS) + TheWorld multi-chain self-amending smart contract architecture with InstanceFactory and Colony server

Installation

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SKILL.md

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name	self-amending-protocol
description	ERC-7546 (UCS) + TheWorld multi-chain self-amending smart contract architecture with InstanceFactory and Colony server
triggers	["Self-Amending Protocol","ERC-7546","UCS","TheWorld","InstanceFactory","Colony","idris2-subcontract","idris2-ouc","Proxy Dictionary","upgrade proposal"]

Self-Amending Protocol

Architecture Overview

ERC-7546 Contract (EVM - Base Mainnet etc.)
    |
InstanceFactory (EVM) -- deployed per chain by Colony server
    | CREATE2
OU (Upgradeable Object, EVM) -- per-user upgrader instance
    |
TheWorld (Onchain Upgrade Controller, ICP canister) -- governance
    |
Colony Server (this machine) -- operational executor

Colony Flow

TheWorld decides "deploy InstanceFactory to chain X" through governance (propose -> vote -> approve)
Colony server watches TheWorld for approved proposals, executes cast send --create on target chain
Colony server reports deployed InstanceFactory address back to TheWorld
New EVM chain: Someone proposes on TheWorld, governance approves, Colony executes

Key Components

Component	Repository	Role
ERC-7546 Contract	idris2-subcontract	Proxy + Dictionary pattern, upgradeable
OU (Upgradeable Object)	idris2-yul/examples/OU.idr	Upgrade proposal management
InstanceFactory	idris2-yul/examples/OUF.idr	Factory for OU clones via CREATE2
TheWorld Auditor	idris2-ouc	Proposal review, approval management (ICP)

ERC-7546 Pattern (idris2-subcontract)

Proxy: DELEGATECALL to Dictionary
Dictionary: selector -> implementation address mapping
Functions: Stateless implementations, registered in Dictionary

-- Functions/<Feature>/<Feature>.idr
module MyContract.Functions.Core.Core
import MyContract.Storages.Schema

initialize : Integer -> MyContractState -> Maybe MyContractState

Project Structure (idris2-textdao reference)

src/<Name>/
  Functions/
    Core/{Core.idr, SPEC.toml, Tests/CoreTest.idr}
    <Feature>/{...}
  Storages/Schema.idr
  Security/{Reentrancy.idr, AccessControl.idr}
  Tests/AllTests.idr
SPEC.toml
CLAUDE.md
pack.toml

TheWorld Integration Flow

Deploy ERC-7546 Contract to EVM
Register with InstanceFactory
Send upgrade proposal to TheWorld Auditor
Auditor approves (multi-sig)
Execute Dictionary update on EVM

HTTPS Outcall for EVM <-> IC cross-chain communication.

Project Initialization

# ERC-7546 Contract (EVM)
lazy evm init ~/code/my-subcontract
cd ~/code/my-subcontract
pack build mysubcontract

# IC Canister (TheWorld integration)
lazy dfx init ~/code/my-canister

Deployed Contracts

TheWorld (ICP Mainnet)

Canister ID: nrkou-hqaaa-aaaah-qq6qa-cai

InstanceFactory (Base Mainnet, Chain ID 8453)

Version	Contract Address	Status
v8	`0xb094b55924a790c4c9f86e16beb93d1261ed9891`	Active
v7	`0x58abBd4b6dF53f3DDb335Ac45437a467c854Ad1d`	Deprecated

Legacy Test Contracts (Deprecated)

Contract	Address	Note
Counter	0x4884e7a3af7c346e125acf4b480d7000c4172703	Test contract
OU	0xe9cb7cdeb48fb1871120963abd05c1e69a8e660d	Test instance
InstanceFactory (old)	0x3bf5fa480bc9804717bf452974a16939a95bf7a1	Deprecated