None of the eight boundary capabilities required by the anomaly catalog is fully expressible in current standard MCP tool annotations: A1 has only a limited idempotence hint, A7 exposes externality only, and A2-A6 and A8 have no corresponding expression. · CiteArk
None of the eight boundary capabilities required by the anomaly catalog is fully expressible in current standard MCP tool annotations: A1 has only a limited idempotence hint, A7 exposes externality only, and A2-A6 and A8 have no corresponding expression.
来源：paper:PDF p. 10, Table 4 and accompanying paragraph; Markdown blocks p10-b96-p10-b98
