{
    "$schema": "https://raw.githubusercontent.com/ScoopInstaller/Scoop/master/schema.json",
    "version": "0.16.0",
    "description": "Deterministic workflow engine for AI-assisted data processing in regulated environments.",
    "homepage": "https://flemming.ai/",
    "license": "Apache-2.0",
    "architecture": {
        "64bit": {
            "url": "https://releases.chain.flemming.ai/v0.16.0/chain-windows-x86_64.exe#/chain.exe",
            "hash": "3f03737a259b2784c042474aab86f355c388ac508e693919e656b1c4b0478347"
        }
    },
    "bin": "chain.exe",
    "post_install": [
        "Write-Host ''",
        "Write-Host 'Ch∆In installed. Bootstrap the per-user layout with:'",
        "Write-Host '  chain bootstrap'",
        "Write-Host 'then'",
        "Write-Host '  chain daemon start'",
        "Write-Host ''"
    ],
    "checkver": {
        "url": "https://git.flemming.ai/fai/chain-private/releases.atom",
        "regex": "<title>v([\\d.]+)</title>"
    },
    "autoupdate": {
        "architecture": {
            "64bit": {
                "url": "https://releases.chain.flemming.ai/v$version/chain-windows-x86_64.exe#/chain.exe",
                "hash": {
                    "url": "https://releases.chain.flemming.ai/v$version/chain-windows-x86_64.exe.sha256",
                    "regex": "^([a-fA-F0-9]{64})"
                }
            }
        }
    },
    "notes": [
        "Ch∆In includes a sandboxed WASM runtime. First launch may",
        "trigger SmartScreen because the binary is not yet",
        "Authenticode-signed; this is tracked as the remaining",
        "Windows half of system-gap S-16. Verify the binary",
        "manually against its ECDSA signature sidecar:",
        "  chain admin verify --self"
    ]
}