Critical-risk tools in SINT Protocol
4 of the 21 tools in SINT Protocol 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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sint__remove_serverDestructiveDisconnect and remove one downstream MCP server from the running proxy. Use this to disable an integration cleanly when it is unhealthy, no longer needed, or should stop exposin...
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sint__revoke_delegation_treeDestructiveCascade-revoke a delegated token and all of its descendants. Use this for incident response or cleanup when an entire delegated execution branch should stop immediately. Returns...
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sint__revoke_tokenDestructiveRevoke an active capability token so it can no longer authorize actions. Use this when access should end immediately because of policy change, incident response, or delegation c...
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sint__denyDestructiveReject one pending escalated action so it cannot proceed. Use this after review when the request is unsafe, out of policy, or no longer needed; the denial reason is recorded in ...
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.