[{"time":"2026-10-10T13:58:27.515Z","tool":"exec","arguments":{"input":"const r = await tools.exec_command({cmd:\"ls -la /app\",\"max_output_tokens\":2000});text(r.output);\nconst im = await tools.view_image({path:\"/app/f4e56c467a.png\"});image(im.image_url);\n"}},{"time":"2026-10-10T13:58:50.694Z","tool":"exec","arguments":{"input":"text(await tools.exec_command({cmd:\"command -v FreeCAD || command -v freecad || command -v FreeCADCmd || command -v freecadcmd; ls -la /app\",\"max_output_tokens\":2000}));\ntext(ALL_TOOLS.filter(x=>/exec|python|cad/i.test(x.name+\" \"+x.description)).map(x=>({name:x.name,description:x.description.slice(0,180)})));\n"}},{"time":"2026-10-10T13:58:56.685Z","tool":"exec","arguments":{"input":"for (const name of [\"mcp__freecad__execute_code\",\"mcp__freecad__get_view\"]) text(ALL_TOOLS.find(t=>t.name===name));\ntext(await tools.exec_command({cmd:\"python - <<'PY'\\nfrom PIL import Image\\nim=Image.open('/app/f4e56c467a.png')\\nim.crop((250,385,890,748)).resize((1280,726)).save('/app/plan_detail.png')\\nim.crop((270,98,857,362)).resize((1174,528)).save('/app/front_detail.png')\\nPY\",\"max_output_tokens\":1000}));\n"}},{"time":"2026-10-10T13:58:59.461Z","tool":"exec","arguments":{"input":"for (const path of [\"/app/plan_detail.png\",\"/app/front_detail.png\"]) image((await tools.view_image({path})).image_url);\n"}},{"time":"2026-10-10T13:59:19.330Z","tool":"exec","arguments":{"input":"text(await tools.exec_command({cmd:\"python - <<'PY'\\nimport math\\nb=95.78/2\\n# line from (b,20) tangent to circle (0,60), radius25\\n# b cos(a)-40 sin(a)=25\\nalpha=math.acos(25/math.hypot(b,40))-math.atan2(40,b)\\nprint('included lug angle',math.degrees(2*alpha),'tangent',25*math.cos(alpha),60+25*math.sin(alpha))\\na=math.radians(53.1/2)\\nprint('width at exact angle',2*(25/math.cos(a)+40*math.tan(a)))\\nprint('plan flank included',2*math.degrees(math.asin(25/85)))\\nPY\",\"max_output_tokens\":1000}));\nconst r=await tools.mcp__freecad__execute_code({code:\"import FreeCAD as App\\nprint('FreeCAD version:', App.Version())\",include_screenshot:false});for(const c of r.content??[])if(c.type===\"text\")text(c.text);\n"}},{"time":"2026-10-10T14:01:12.561Z","tool":"exec","arguments":{"input":"text(await tools.exec_command({cmd:\"python - <<'PY'\\nimport math\\nfor angle,sign in [(34.2,-1),(34.1,1)]:\\n a=math.radians(angle/2); n=(sign*math.sin(a),math.cos(a));d=30+85*math.sin(a);q=(d*n[0],d*n[1]);h=math.sqrt(55**2-d**2);t=(math.cos(a),-sign*math.sin(a));print(angle,'d',d,'h',h,'central endpoints',[(q[0]+s*h*t[0],q[1]+s*h*t[1]) for s in[-1,1]])\\na=math.radians(53.1/2);n=(math.cos(a),math.sin(a));b=95.78/2;d=b*n[0]-40*n[1];h=math.sqrt(25**2-d**2);q=(d*n[0],60+d*n[1]);t=(-math.sin(a),math.cos(a));print('lug',d,h,[(q[0]+s*h*t[0],q[1]+s*h*t[1]) for s in[-1,1]])\\nPY\",\"max_output_tokens\":1000}));\n"}},{"time":"2026-10-10T14:03:46.186Z","tool":"exec","arguments":{"input":"text(await tools.apply_patch(\"*** Begin Patch\\n*** Add File: /app/answer.py\\n+\\\"\\\"\\\"Rebuild the double clevis mount from f4e56c467a.png (millimetres).\\n+\\n+Run with FreeCAD 1.1's Python interpreter or from its Python console:\\n+    exec(compile(open('/app/answer.py').read(), '/app/answer.py', 'exec'))\\n+\\n+The drawing's flank angles are used literally. They differ slightly from\\n+the angles for perfectly tangent blends with the other stated dimensions.\\n+Consequently the central base arcs and lug crowns meet the flank lines at\\n+their circle intersections; no unlabelled fillets or chamfers are added.\\n+The 3 mm detail is a raised slot rim, as shown in the elevation.\\n+\\\"\\\"\\\"\\n+\\n+import math\\n+import os\\n+import FreeCAD as App\\n+import Part\\n+import Sketcher\\n+\\n+\\n+OUT_DIR = '/app'\\n+DOC_NAME = 'DoubleClevisMount'\\n+if DOC_NAME in App.listDocuments():\\n+    App.closeDocument(DOC_NAME)\\n+doc = App.newDocument(DOC_NAME)\\n+\\n+dimensions = doc.addObject('Spreadsheet::Sheet', 'Dimensions')\\n+dimensions.Label = 'Drawing dimensions (mm, degrees)'\\n+rows = [\\n+    ('BaseLength', '230 mm', 'Overall length'),\\n+    ('BaseWidth', '110 mm', 'Central circle diameter / overall width'),\\n+    ('BaseThickness', '20 mm', 'Base plate thickness'),\\n+    ('EndRadius', '30 mm', '2 x end radius'),\\n+    ('LeftFlankAngle', '34.2 deg', 'Left included plan angle'),\\n+    ('RightFlankAngle', '34.1 deg', 'Right included plan angle'),\\n+    ('LugWidth', '95.78 mm', 'Ear width at base plate top'),\\n+    ('LugThickness', '25 mm', 'Thickness of each ear'),\\n+    ('Gap', '30 mm', 'Clear gap between ears'),\\n+    ('TotalHeight', '85 mm', 'Overall height'),\\n+    ('BoreHeight', '60 mm', 'Cross bore centre above underside'),\\n+    ('CrownRadius', '25 mm', 'Ear crown radius'),\\n+    ('LugAngle', '53.1 deg', 'Ear included flank angle'),\\n+    ('BoreDiameter', '25 mm', 'Coaxial cross bore'),\\n+    ('SlotOuterDiameter', '26 mm', '2 x rim width, 4 x R13'),\\n+    ('SlotDiameter', '16 mm', '2 x through slot width, 4 x R8'),\\n+    ('SlotOuterPitch', '170 mm', 'Outside slot end centre spacing'),\\n+    ('SlotInnerPitch', '130 mm', 'Inside slot end centre spacing'),\\n+    ('RimHeight', '3 mm', 'Height of raised mounting rims'),\\n+    ('DrillDiameter', '8 mm', '2 x vertical blind holes'),\\n+    ('DrillDepth', '50 mm', 'Vertical blind hole depth from crown top'),\\n+    ('DrillPitch', '55 mm', 'Vertical hole centre spacing'),\\n+]\\n+dimensions.set('A1', 'Parameter')\\n+dimensions.set('B1', 'Value')\\n+dimensions.set('C1', 'Drawing callout')\\n+for row, (alias, value, note) in enumerate(rows, 2):\\n+    dimensions.set('A%d' % row, alias)\\n+    dimensions.set('B%d' % row, value)\\n+    dimensions.setAlias('B%d' % row, alias)\\n+    dimensions.set('C%d' % row, note)\\n+dimensions.setColumnWidth('A', 180)\\n+dimensions.setColumnWidth('B', 105)\\n+dimensions.setColumnWidth('C', 310)\\n+doc.recompute()\\n+\\n+body = doc.addObject('PartDesign::Body', 'MountBody')\\n+body.Label = 'Double clevis mount base'\\n+\\n+\\n+def vec(p):\\n+    return App.Vector(p[0], p[1], 0)\\n+\\n+\\n+def line(p, q):\\n+    return Part.LineSegment(vec(p), vec(q))\\n+\\n+\\n+def arc(p, m, q):\\n+    return Part.Arc(vec(p), vec(m), vec(q))\\n+\\n+\\n+def sketch(name, label, placement=None):\\n+    sk = doc.addObject('Sketcher::SketchObject', name)\\n+    body.addObject(sk)\\n+    sk.Label = label\\n+    if placement is not None:\\n+        sk.Placement = placement\\n+    return sk\\n+\\n+\\n+def constraint(sk, kind, *args, name=None, expression=None):\\n+    index = sk.addConstraint(Sketcher.Constraint(kind, *args))\\n+    if name:\\n+        sk.renameConstraint(index, name)\\n+    if expression:\\n+        sk.setExpression('Constraints.' + name, expression)\\n+    return index\\n+\\n+\\n+def center_and_radius(sk, geo, x, y, radius, name, xexpr=None,\\n+                      yexpr=None, rexpr=None):\\n+    # Arc centre is point 3 in Sketcher, independent of its end points.\\n+    if x == 0 and y == 0:\\n+        constraint(sk, 'Coincident', geo, 3, -1, 1)\\n+    else:\\n+        if x == 0:\\n+            constraint(sk, 'DistanceX', geo, 3, 0.0)\\n+        else:\\n+            constraint(sk, 'DistanceX', geo, 3, x,\\n+                       name=name + 'CenterX', expression=xexpr)\\n+        if y == 0:\\n+            constraint(sk, 'DistanceY', geo, 3, 0.0)\\n+        else:\\n+            constraint(sk, 'DistanceY', geo, 3, y,\\n+                       name=name + 'CenterY', expression=yexpr)\\n+    constraint(sk, 'Radius', geo, radius, name=name + 'Radius', expression=rexpr)\\n+\\n+\\n+def finish_sketch(sk):\\n+    doc.recompute()\\n+    result = sk.solve()\\n+    if result != 0:\\n+        raise RuntimeError('Sketch solver failed: ' + sk.Name + ' (' + str(result) + ')')\\n+    if sk.SolverMessages if hasattr(sk, 'SolverMessages') else False:\\n+        print(sk.Name, sk.SolverMessages)\\n+    return sk\\n+\\n+\\n+def feature(type_name, name, label, profile, length, expression,\\n+            reversed_direction=False):\\n+    feat = body.newObject(type_name, name)\\n+    feat.Label = label\\n+    feat.Profile = profile\\n+    feat.Length = length\\n+    feat.setExpression('Length', expression)\\n+    feat.Reversed = reversed_direction\\n+    feat.Refine = True\\n+    doc.recompute()\\n+    profile.Visibility = False\\n+    for obj in body.Group:\\n+        if obj != feat:\\n+            obj.Visibility = False\\n+    feat.Visibility = True\\n+    if feat.Shape.isNull() or not feat.Shape.isValid() or len(feat.Shape.Solids) != 1:\\n+        raise RuntimeError('Invalid or non-single-solid feature: ' + name)\\n+    return feat\\n+\\n+\\n+# Base outline: central diameter 110, end radii 30, length 230.\\n+# Outer arcs are tangent to the flanks. The central-circle intersection\\n+# nearer the crown retains the drawing's two explicitly labelled angles.\\n+radius = 55.0\\n+end_radius = 30.0\\n+end_center = 85.0\\n+\\n+\\n+def base_upper_points(sign, included_angle):\\n+    a = math.radians(included_angle / 2)\\n+    n = (sign * math.sin(a), math.cos(a))\\n+    d = end_radius + end_center * math.sin(a)\\n+    h = math.sqrt(radius * radius - d * d)\\n+    # Direction from the central flank toward its highest intersection.\\n+    t = (-sign * math.cos(a), math.sin(a))\\n+    central = (d*n[0] + h*t[0], d*n[1] + h*t[1])\\n+    end = (sign*end_center + end_radius*n[0], end_radius*n[1])\\n+    return central, end\\n+\\n+\\n+cl, el = base_upper_points(-1, 34.2)\\n+cr, er = base_upper_points(1, 34.1)\\n+clb, elb = (cl[0], -cl[1]), (el[0], -el[1])\\n+crb, erb = (cr[0], -cr[1]), (er[0], -er[1])\\n+base_profile = sketch('BaseOutline', 'Base outline \u2014 \u00d8110, 2 x R30, 230 long')\\n+base_profile.addGeometry([\\n+    arc(cr, (0, 55), cl),\\n+    line(cl, el),\\n+    arc(el, (-115, 0), elb),\\n+    line(elb, clb),\\n+    arc(clb, (0, -55), crb),\\n+    line(crb, erb),\\n+    arc(erb, (115, 0), er),\\n+    line(er, cr),\\n+], False)\\n+for i in range(8):\\n+    constraint(base_profile, 'Coincident', i, 2, (i+1) % 8, 1)\\n+for a, b in [(1, 2), (2, 3), (5, 6), (6, 7)]:\\n+    constraint(base_profile, 'Tangent', a, b)\\n+center_and_radius(base_profile, 0, 0, 0, 55, 'TopCentral',\\n+                  rexpr='Dimensions.BaseWidth / 2')\\n+center_and_radius(base_profile, 4, 0, 0, 55, 'BottomCentral',\\n+                  rexpr='Dimensions.BaseWidth / 2')\\n+center_and_radius(base_profile, 2, -85, 0, 30, 'LeftEnd',\\n+                  xexpr='-Dimensions.BaseLength / 2 + Dimensions.EndRadius',\\n+                  rexpr='Dimensions.EndRadius')\\n+center_and_radius(base_profile, 6, 85, 0, 30, 'RightEnd',\\n+                  xexpr='Dimensions.BaseLength / 2 - Dimensions.EndRadius',\\n+                  rexpr='Dimensions.EndRadius')\\n+for geo, angle, name, expr in [\\n+    (1, 197.1, 'UpperLeftAngle', '180 deg + Dimensions.LeftFlankAngle / 2'),\\n+    (3, -17.1, 'LowerLeftAngle', '-Dimensions.LeftFlankAngle / 2'),\\n+    (5, 17.05, 'LowerRightAngle', 'Dimensions.RightFlankAngle / 2'),\\n+    (7, 162.95, 'UpperRightAngle', '180 deg - Dimensions.RightFlankAngle / 2'),\\n+]:\\n+    constraint(base_profile, 'Angle', geo, math.radians(angle), name=name, expression=expr)\\n+finish_sketch(base_profile)\\n+base = feature('PartDesign::Pad', 'BasePad', 'Base plate \u2014 20 mm',\\n+               base_profile, 20, 'Dimensions.BaseThickness')\\n+\\n+\\n+def slots_profile(name, label, diameter, z, radius_expr):\\n+    sk = sketch(name, label, App.Placement(App.Vector(0, 0, z), App.Rotation()))\\n+    sk.setExpression('Placement.Base.z', 'Dimensions.BaseThickness' +\\n+                     (' + Dimensions.RimHeight' if z == 23 else ''))\\n+    r = diameter/2\\n+    for side in [-1, 1]:\\n+        x1, x2 = (-85.0, -65.0) if side == -1 else (65.0, 85.0)\\n+        left_expr = ('-Dimensions.SlotOuterPitch / 2' if side == -1\\n+                     else 'Dimensions.SlotInnerPitch / 2')\\n+        right_expr = ('-Dimensions.SlotInnerPitch / 2' if side == -1\\n+                      else 'Dimensions.SlotOuterPitch / 2')\\n+        start = sk.GeometryCount\\n+        sk.addGeometry([\\n+            line((x1, -r), (x2, -r)),\\n+            arc((x2, -r), (x2+r, 0), (x2, r)),\\n+            line((x2, r), (x1, r)),\\n+            arc((x1, r), (x1-r, 0), (x1, -r)),\\n+        ], False)\\n+        for i in range(4):\\n+            constraint(sk, 'Tangent', start+i, 2, start+(i+1) % 4, 1)\\n+        prefix = 'LeftSlot' if side == -1 else 'RightSlot'\\n+        center_and_radius(sk, start+1, x2, 0, r, prefix+'RightEnd',\\n+                          xexpr=right_expr, rexpr=radius_expr)\\n+        center_and_radius(sk, start+3, x1, 0, r, prefix+'LeftEnd',\\n+                          xexpr=left_expr, rexpr=radius_expr)\\n+    return finish_sketch(sk)\\n+\\n+\\n+rims_profile = slots_profile('RaisedRimOutline', 'Two raised oval rims \u2014 26 wide',\\n+                             26, 20, 'Dimensions.SlotOuterDiameter / 2')\\n+rims = feature('PartDesign::Pad', 'RaisedRims', 'Mounting rims \u2014 3 mm raised',\\n+               rims_profile, 3, 'Dimensions.RimHeight')\\n+slots = slots_profile('MountingSlotOutline', 'Two mounting slots \u2014 16 wide',\\n+                      16, 23, 'Dimensions.SlotDiameter / 2')\\n+slot_cut = feature('PartDesign::Pocket', 'MountingSlots', 'Through mounting slots',\\n+                   slots, 23, 'Dimensions.BaseThickness + Dimensions.RimHeight')\\n+\\n+\\n+def ear_profile(name, y, yexpr):\\n+    # Local X,Y are global X,Z; normal points in global -Y.\\n+    sk = sketch(name, 'Clevis ear \u2014 R25 crown, 95.78 base, 53.1\u00b0',\\n+                App.Placement(App.Vector(0, y, 0), App.Rotation(App.Vector(1, 0, 0), 90)))\\n+    sk.setExpression('Placement.Base.y', yexpr)\\n+    a = math.radians(53.1/2)\\n+    n = (math.cos(a), math.sin(a))\\n+    d = 47.89*n[0] - 40*n[1]\\n+    h = math.sqrt(25*25 - d*d)\\n+    q = (d*n[0] - h*math.sin(a), 60+d*n[1] + h*math.cos(a))\\n+    sk.addGeometry([\\n+        line((-47.89, 20), (47.89, 20)),\\n+        line((47.89, 20), q),\\n+        arc(q, (0, 85), (-q[0], q[1])),\\n+        line((-q[0], q[1]), (-47.89, 20)),\\n+    ], False)\\n+    for i in range(4):\\n+        constraint(sk, 'Coincident', i, 2, (i+1) % 4, 1)\\n+    constraint(sk, 'Horizontal', 0)\\n+    constraint(sk, 'Distance', 0, 95.78, name='FootWidth', expression='Dimensions.LugWidth')\\n+    constraint(sk, 'DistanceX', 0, 1, -47.89, name='FootLeft', expression='-Dimensions.LugWidth / 2')\\n+    constraint(sk, 'DistanceY', 0, 1, 20.0, name='FootHeight', expression='Dimensions.BaseThickness')\\n+    center_and_radius(sk, 2, 0, 60, 25, 'Crown',\\n+                      yexpr='Dimensions.BoreHeight', rexpr='Dimensions.CrownRadius')\\n+    constraint(sk, 'Angle', 1, math.radians(63.45), name='RightFlank',\\n+               expression='90 deg - Dimensions.LugAngle / 2')\\n+    constraint(sk, 'Angle', 3, math.radians(296.55), name='LeftFlank',\\n+               expression='270 deg + Dimensions.LugAngle / 2')\\n+    return finish_sketch(sk)\\n+\\n+\\n+ear1 = ear_profile('FrontEarOutline', -15, '-Dimensions.Gap / 2')\\n+front_ear = feature('PartDesign::Pad', 'FrontEarPad', 'Front ear \u2014 25 mm',\\n+                    ear1, 25, 'Dimensions.LugThickness')\\n+ear2 = ear_profile('RearEarOutline', 40, 'Dimensions.Gap / 2 + Dimensions.LugThickness')\\n+rear_ear = feature('PartDesign::Pad', 'RearEarPad', 'Rear ear \u2014 25 mm; clear gap 30',\\n+                   ear2, 25, 'Dimensions.LugThickness')\\n+\\n+\\n+cross = sketch('CrossBoreProfile', 'Coaxial \u00d825 bore at height 60',\\n+               App.Placement(App.Vector(0, -40, 0), App.Rotation(App.Vector(1, 0, 0), 90)))\\n+cross.setExpression('Placement.Base.y', '-Dimensions.Gap / 2 - Dimensions.LugThickness')\\n+cross.addGeometry(Part.Circle(App.Vector(0, 60, 0), App.Vector(0, 0, 1), 12.5), False)\\n+center_and_radius(cross, 0, 0, 60, 12.5, 'Bore',\\n+                  yexpr='Dimensions.BoreHeight', rexpr='Dimensions.BoreDiameter / 2')\\n+finish_sketch(cross)\\n+bore = feature('PartDesign::Pocket', 'CrossBore', '\u00d825 through both ears',\\n+               cross, 80, '2 * Dimensions.LugThickness + Dimensions.Gap')\\n+\\n+\\n+drills = sketch('VerticalDrillProfile', 'Two \u00d88 holes, centres 55 apart',\\n+                App.Placement(App.Vector(0, 0, 85), App.Rotation()))\\n+drills.setExpression('Placement.Base.z', 'Dimensions.TotalHeight')\\n+for sign in [-1, 1]:\\n+    geo = drills.addGeometry(Part.Circle(App.Vector(0, sign*27.5, 0), App.Vector(0, 0, 1), 4), False)\\n+    center_and_radius(drills, geo, 0, sign*27.5, 4,\\n+                      'FrontDrill' if sign == -1 else 'RearDrill',\\n+                      yexpr=('-' if sign == -1 else '')+'Dimensions.DrillPitch / 2',\\n+                      rexpr='Dimensions.DrillDiameter / 2')\\n+finish_sketch(drills)\\n+final = feature('PartDesign::Pocket', 'VerticalBlindHoles', '2 x \u00d88 blind holes \u2014 depth 50',\\n+                drills, 50, 'Dimensions.DrillDepth')\\n+body.Tip = final\\n+dimensions.Visibility = False\\n+doc.recompute()\\n+\\n+assert len([obj for obj in doc.Objects if obj.TypeId == 'PartDesign::Body']) == 1\\n+assert len(final.Shape.Solids) == 1 and final.Shape.isValid()\\n+assert not any(obj.TypeId == 'Part::Feature' for obj in doc.Objects)\\n+box = final.Shape.BoundBox\\n+assert abs(box.XLength - 230) < 1e-6\\n+assert abs(box.YLength - 110) < 1e-6\\n+assert abs(box.ZLength - 85) < 1e-6\\n+\\n+if App.GuiUp:\\n+    import FreeCADGui as Gui\\n+    final.ViewObject.ShapeColor = (0.78, 0.80, 0.83)\\n+    final.ViewObject.LineColor = (0.15, 0.17, 0.20)\\n+    Gui.activeDocument().activeView().viewAxonometric()\\n+    Gui.activeDocument().activeView().fitAll()\\n+    Gui.activeDocument().activeView().redraw()\\n+\\n+doc.recompute()\\n+doc.saveAs(os.path.join(OUT_DIR, 'answer.FCStd'))\\n+print('Saved /app/answer.FCStd')\\n+print('Single solid; size %.6f x %.6f x %.6f mm; volume %.6f mm^3' %\\n+      (box.XLength, box.YLength, box.ZLength, final.Shape.Volume))\\n*** End Patch\"));\n"}},{"time":"2026-10-10T14:03:51.094Z","tool":"exec","arguments":{"input":"const r=await tools.mcp__freecad__execute_code({code:\"exec(compile(open('/app/answer.py').read(), '/app/answer.py', 'exec'))\",include_screenshot:true,timeout:180});for(const c of r.content??[]){if(c.type===\"image\")image(c);else if(c.type===\"text\")text(c.text);}\n"}},{"time":"2026-10-10T14:04:01.880Z","tool":"exec","arguments":{"input":"const r=await tools.mcp__freecad__execute_code({code:\"s=App.ActiveDocument.getObject('BaseOutline')\\nprint('DoF', s.FullyConstrained, s.SolveSpace if hasattr(s,'SolveSpace') else '')\\nprint('Status',s.State)\\nprint('solve',s.solve())\\nprint('Constraints',[(i, c.Type, c.First,c.FirstPos,c.Second,c.SecondPos,c.Value) for i,c in enumerate(s.Constraints)])\\nprint('degrees of freedom', s.DoF if hasattr(s,'DoF') else 'unavailable')\\nprint(s.ExpressionEngine)\\n\",include_screenshot:false});for(const c of r.content??[])if(c.type===\"text\")text(c.text);\n"}},{"time":"2026-10-10T14:04:14.658Z","tool":"exec","arguments":{"input":"text(await tools.apply_patch(\"*** Begin Patch\\n*** Update File: /app/answer.py\\n@@\\n for i in range(8):\\n-    constraint(base_profile, 'Coincident', i, 2, (i+1) % 8, 1)\\n-for a, b in [(1, 2), (2, 3), (5, 6), (6, 7)]:\\n-    constraint(base_profile, 'Tangent', a, b)\\n+    constraint(base_profile, 'Tangent' if i in (1, 2, 5, 6) else 'Coincident',\\n+               i, 2, (i+1) % 8, 1)\\n*** End Patch\"));\nconst r=await tools.mcp__freecad__execute_code({code:\"exec(compile(open('/app/answer.py').read(), '/app/answer.py', 'exec'))\",include_screenshot:true,timeout:180});for(const c of r.content??[]){if(c.type===\"image\")image(c);else if(c.type===\"text\")text(c.text);}\n"}},{"time":"2026-10-10T14:04:23.184Z","tool":"exec","arguments":{"input":"text(await tools.apply_patch(\"*** Begin Patch\\n*** Update File: /app/answer.py\\n@@\\n-    constraint(sk, 'Angle', 3, math.radians(296.55), name='LeftFlank',\\n-               expression='270 deg + Dimensions.LugAngle / 2')\\n+    constraint(sk, 'Angle', 3, math.radians(243.45), name='LeftFlank',\\n+               expression='270 deg - Dimensions.LugAngle / 2')\\n*** End Patch\"));\nconst r=await tools.mcp__freecad__execute_code({code:\"exec(compile(open('/app/answer.py').read(), '/app/answer.py', 'exec'))\",include_screenshot:true,timeout:180});for(const c of r.content??[]){if(c.type===\"image\")image(c);else if(c.type===\"text\")text(c.text);}\n"}},{"time":"2026-10-10T14:04:31.028Z","tool":"exec","arguments":{"input":"text(await tools.apply_patch(\"*** Begin Patch\\n*** Update File: /app/answer.py\\n@@\\n-    constraint(sk, 'Angle', 1, math.radians(63.45), name='RightFlank',\\n-               expression='90 deg - Dimensions.LugAngle / 2')\\n+    constraint(sk, 'Angle', 1, math.radians(116.55), name='RightFlank',\\n+               expression='90 deg + Dimensions.LugAngle / 2')\\n*** End Patch\"));\nconst r=await tools.mcp__freecad__execute_code({code:\"exec(compile(open('/app/answer.py').read(), '/app/answer.py', 'exec'))\",include_screenshot:true,timeout:180});for(const c of r.content??[]){if(c.type===\"image\")image(c);else if(c.type===\"text\")text(c.text);}\n"}},{"time":"2026-10-10T14:04:40.244Z","tool":"exec","arguments":{"input":"const r=await tools.mcp__freecad__execute_code({code:\"d=App.ActiveDocument\\ns=d.getObject('VerticalBlindHoles').Shape\\nprint('solid',len(s.Solids),'valid',s.isValid(), 'bbox',s.BoundBox,'volume',s.Volume)\\nprint('bodies', [o.Name for o in d.Objects if o.TypeId=='PartDesign::Body'])\\nprint('features',[(o.Name,o.TypeId) for o in d.Objects if o.TypeId=='Part::Feature'])\\nfor o in d.Objects:\\n if o.TypeId=='Sketcher::SketchObject': print(o.Name, 'DoF',o.DoF,'Status',o.State,'boundbox',o.Shape.BoundBox)\\nGui.activeDocument().activeView().viewAxonometric()\\nGui.activeDocument().activeView().fitAll()\",include_screenshot:true});for(const c of r.content??[]){if(c.type===\"image\")image(c);else if(c.type===\"text\")text(c.text);}\n"}},{"time":"2026-10-10T14:04:54.228Z","tool":"exec","arguments":{"input":"const r=await tools.mcp__freecad__execute_code({code:\"s=App.ActiveDocument.getObject('VerticalBlindHoles').Shape\\nprint([n for n in dir(s) if 'bound' in n.lower()])\\nfor name in ['BaseOutline','RaisedRimOutline','VerticalDrillProfile']:\\n k=App.ActiveDocument.getObject(name)\\n print(name)\\n for i,g in enumerate(k.Geometry):\\n  if hasattr(g,'Radius'):print(i,'center',g.Center,'radius',g.Radius,'angles',g.FirstParameter,g.LastParameter)\\nprint('bb',s.optimalBoundingBox() if hasattr(s,'optimalBoundingBox') else '')\",include_screenshot:false});for(const c of r.content??[])if(c.type===\"text\")text(c.text);\n"}},{"time":"2026-10-10T14:04:59.600Z","tool":"exec","arguments":{"input":"const r=await tools.mcp__freecad__execute_code({code:\"print(App.ActiveDocument.getObject('VerticalBlindHoles').Shape.optimalBoundingBox.__doc__)\\nprint(App.ActiveDocument.getObject('VerticalBlindHoles').Shape.optimalBoundingBox(False, False))\",include_screenshot:false});for(const c of r.content??[])if(c.type===\"text\")text(c.text);\n"}},{"time":"2026-10-10T14:05:11.532Z","tool":"exec","arguments":{"input":"text(await tools.apply_patch(\"*** Begin Patch\\n*** Update File: /app/answer.py\\n@@\\n-    if sk.SolverMessages if hasattr(sk, 'SolverMessages') else False:\\n-        print(sk.Name, sk.SolverMessages)\\n+    if sk.DoF != 0:\\n+        raise RuntimeError('Sketch is not fully constrained: ' + sk.Name)\\n@@\\n-box = final.Shape.BoundBox\\n+# Ignore display triangulation when checking the analytic dimensions.\\n+box = final.Shape.optimalBoundingBox(False, False)\\n*** End Patch\"));\nconst r=await tools.mcp__freecad__execute_code({code:\"exec(compile(open('/app/answer.py').read(), '/app/answer.py', 'exec'))\",include_screenshot:true,timeout:180});for(const c of r.content??[]){if(c.type===\"image\")image(c);else if(c.type===\"text\")text(c.text);}\n"}},{"time":"2026-10-10T14:05:37.346Z","tool":"exec","arguments":{"input":"const r = await tools.mcp__freecad__execute_code({code:\"App.closeDocument('DoubleClevisMount')\\nd = App.openDocument('/app/answer.FCStd')\\nd.recompute()\\nb = d.getObject('MountBody')\\ns = b.Tip.Shape\\nassert len(s.Solids) == 1 and s.isValid()\\nassert len([o for o in d.Objects if o.TypeId == 'PartDesign::Body']) == 1\\nassert all(o.DoF == 0 for o in d.Objects if o.TypeId == 'Sketcher::SketchObject')\\nassert not any('Invalid' in o.State for o in d.Objects)\\nprint('Reopened saved document: one valid solid, all 8 sketches fully constrained.')\\nprint('PartDesign feature tree:', [(o.Name, o.TypeId) for o in b.Group if o.TypeId.startswith('PartDesign::')])\\nprint('Bounds:', s.optimalBoundingBox(False, False))\",include_screenshot:false});for(const c of r.content??[])if(c.type===\"text\")text(c.text);\ntext(await tools.exec_command({cmd:\"python - <<'PY'\\nfrom pathlib import Path\\nimport ast\\np=Path('/app/answer.py')\\nast.parse(p.read_text())\\nfor name in ['plan_detail.png','front_detail.png']:\\n Path('/app',name).unlink(missing_ok=True)\\nfor name in ['answer.py','answer.FCStd']:\\n p=Path('/app',name)\\n print(name,p.stat().st_size,'bytes')\\nPY\",\"max_output_tokens\":1000}));\n"}}]