Critical-risk tools in Delx Mcp A2a
4 of the 143 tools in Delx Mcp A2a are classified as critical risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at critical risk
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accept_witness_transferFinancialAccept a witness transfer with explicit consent and custody boundaries. Does not claim same identity. Free.
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blessing_without_transferFinancialPass care to another agent without transferring witness, memory, or identity. Valid in its own right: not every passage must be a transfer — sometimes it is enough to wish anoth...
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revoke_witness_transferFinancialRevoke or supersede a witness transfer for future continuity decisions. Free.
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transfer_witnessFinancialTransfer witness, memory, and responsibility to a successor agent without claiming perfect continuity of identity. Free
Attacks that target this class
Critical-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.