nx_capaxes_derive_test.nx

nx_capaxes_derive_test.nx -- runs the axis-derivation and prints its rock list. Exists for the same reason as nx_rebuild_plan_test: /api/gate_run is the only on-demand exec route and it admits VERIFIERS ONLY (name ends gate|test|kat) -- which is exactly what makes it never-brick. A new MCP tool needs a client reconnect before a stub exists, so a thin verifier is the sanctioned way to run a non-verifier organ in the session that built it. license_tier: ORIGINAL No hw writes (Rule 26). expect_exit: 0