High-risk tools in Neo N3 MCP Server
3 of the 27 tools in Neo N3 MCP Server are classified as high 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 high risk
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deploy_contractExecuteDeploy a smart contract from a NEF script and manifest. Requires deployer WIF and explicit confirmation.
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invoke_contractExecutePrepare invocation details for a smart contract method. Accepts either a scriptHash or a generic contract reference such as a known name, script hash, or Neo address. If fromWIF...
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wait_for_transactionExecutePoll until a transaction is confirmed or a timeout is reached
Attacks that target this class
High-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.