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  "domain": "agent-economy",
  "title": "Agent custody and authorization framework · 2026-05 reference architecture",
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  "frontmatter": {
    "title": "Agent custody and authorization framework · 2026-05 reference architecture",
    "aliases": [
      "agent-custody-and-authorization-framework-2026",
      "agent custody model 2026",
      "agent authorization granularity 2026",
      "agent revocation multi-signer threshold control",
      "agent limited power of attorney comparison"
    ],
    "domain": "agent-economy",
    "type": null,
    "created": "2026-05-25",
    "last_updated": "2026-07-29",
    "last_tended": "2026-07-29",
    "review_by": "2026-10-27",
    "confidence": "likely",
    "tags": [
      "agent-economy",
      "custody",
      "authorization",
      "revocation",
      "multi-sig",
      "threshold",
      "pkp",
      "privy",
      "magic",
      "lit",
      "erc-7715",
      "erc-4337",
      "erc-7702",
      "limited-poa",
      "brokerage"
    ],
    "status": "active",
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    "note": null,
    "sources": [
      "https://docs.privy.io/",
      "https://docs.magic.link/",
      "https://docs.cdp.coinbase.com/",
      "https://docs.skyfire.xyz/",
      "https://developer.litprotocol.com/",
      "https://eips.ethereum.org/EIPS/eip-7715",
      "https://eips.ethereum.org/EIPS/eip-4337",
      "https://eips.ethereum.org/EIPS/eip-7702",
      "https://docs.safe.global/",
      "https://docs.gnosis-safe.io/",
      "https://www.finra.org/rules-guidance/notices/12-25",
      "https://www.sec.gov/divisions/investment/imapplications/discretionary",
      "https://www.fsa.go.jp/common/law/index.html",
      "https://www.cftc.gov/PressRoom/PressReleases"
    ]
  },
  "summary": "Agent custody and authorization in 2026 has converged into a three-axis design space: (1) custody model — full self-custody (user holds key, agent has no independent control), hybrid (Lit PKP threshold or session-key with policy code), or fully custodial (Privy / Magic / Coinbase CDP / Skyfire); (2)",
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    "Agent custody and authorization framework · 2026-05 reference architecture",
    "TL;DR",
    "Wiki route",
    "Three-axis design space",
    "Axis 1 · Custody model",
    "Axis 2 · Authorization granularity",
    "Axis 3 · Revocation mechanism",
    "Multi-signer / threshold agent control",
    "Pattern 1 · Agent + human co-signer",
    "Pattern 2 · Agent + Lit Action policy"
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