sweep_tolerance

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Use this when you need to check whether a mechanism stays buildable across a tolerance/dimension range, not just at one nominal value. Declares one or more param() names with a { values: [...] } list or a { min, max, steps } range, re-evaluates the script once per cartesian-product combination (capped at 64 combos — exceeding it truncates to the first 64 and emits kinematic.sweep-tolerance.combo-cap-exceeded), and runs the standard gates on each combo: interference, mounting-hole diameter agreement, and joint-axis binding (all three, default on); reachability only when gates.reachable names a tip_link + target. Returns the pass/fail envelope table (one row per combo) plus firstFailure per gate — the fastest way to find the first param value at which a design breaks.