High-risk tools in MYOB Codex MCP
3 of the 58 tools in MYOB Codex MCP 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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myob_oauth_authorizeExecuteStart MYOB OAuth consent. Use manual=true if localhost callback is not available.
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myob_oauth_refreshExecuteRefresh MYOB OAuth access token using the stored refresh token.
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myob_raw_prepare_mutationExecutePrepare any MYOB POST/PUT/PATCH/DELETE request. This does not call MYOB until approved and committed.
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.