feat(sheets): add chart data update shortcut

shortcuts/sheets/batch_op_contract_test.go

@@ -223,6 +223,24 @@ func TestBatchOp_BodyMatchesStandalone(t *testing.T) {
 			args:     []string{"--sheet-id", "sh1", "--chart-id", "c1"},
 			subInput: `{"sheet-id":"sh1","chart-id":"c1"}`,
 		},
+		{
+			shortcut: "+chart-create-basic",
+			sc:       ChartCreateBasic,
+			args:     []string{"--sheet-id", "sh1", "--chart-type", "column", "--data-range", "A1:C10", "--title", "Sales", "--data-labels", "value", "--anchor-cell", "F2"},
+			subInput: `{"sheet-id":"sh1","chart-type":"column","data-range":"A1:C10","title":"Sales","data-labels":"value","anchor-cell":"F2"}`,
+		},
+		{
+			shortcut: "+chart-config-update",
+			sc:       ChartConfigUpdate,
+			args:     []string{"--sheet-id", "sh1", "--chart-id", "c1", "--title", "Updated", "--data-labels", "category", "--data-label-position", "top"},
+			subInput: `{"sheet-id":"sh1","chart-id":"c1","title":"Updated","data-labels":"category","data-label-position":"top"}`,
+		},
+		{
+			shortcut: "+chart-data-update",
+			sc:       ChartDataUpdate,
+			args:     []string{"--sheet-id", "sh1", "--chart-id", "c1", "--data-range", "'Sheet1'!A1:M6", "--data-direction", "column", "--dim1-index", "1", "--dim2-indexes", "4,8"},
+			subInput: `{"sheet-id":"sh1","chart-id":"c1","data-range":"'Sheet1'!A1:M6","data-direction":"column","dim1-index":1,"dim2-indexes":"4,8"}`,
+		},
 		{
 			shortcut: "+pivot-create",
 			sc:       PivotCreate,
@@ -424,6 +442,22 @@ func TestBatchOp_ErrorEquivalence(t *testing.T) {
 			subInput:     `{}`,
 			wantContains: "specify at least one of --sheet-id or --sheet-name",
 		},
+		{
+			name:         "+chart-data-update invalid dim1 index",
+			shortcut:     ChartDataUpdate,
+			args:         []string{"--sheet-id", "sh1", "--chart-id", "c1", "--data-range", "A1:C4", "--dim1-index", "0"},
+			subShortcut:  "+chart-data-update",
+			subInput:     `{"sheet-id":"sh1","chart-id":"c1","data-range":"A1:C4","dim1-index":0}`,
+			wantContains: "--dim1-index must be a positive 1-based index",
+		},
+		{
+			name:         "+chart-data-update dim1 and dim2 conflict",
+			shortcut:     ChartDataUpdate,
+			args:         []string{"--sheet-id", "sh1", "--chart-id", "c1", "--data-range", "A1:C4", "--dim1-index", "2", "--dim2-indexes", "2,3"},
+			subShortcut:  "+chart-data-update",
+			subInput:     `{"sheet-id":"sh1","chart-id":"c1","data-range":"A1:C4","dim1-index":2,"dim2-indexes":"2,3"}`,
+			wantContains: "--dim2-indexes must not contain the dim1 index 2",
+		},
 		{
 			name:         "+float-image-create both image-token and image-uri",
 			shortcut:     FloatImageCreate,
@@ -662,6 +696,18 @@ func TestBatchOp_RejectsBadSubOpInput(t *testing.T) {
 			`{"sheet-id":"sh1","properties":{"title":"T"}}`,
 			"--chart-id is required",
 		},
+		{
+			"+chart-data-update missing --chart-id",
+			"+chart-data-update",
+			`{"sheet-id":"sh1","data-range":"A1:C4"}`,
+			"--chart-id is required",
+		},
+		{
+			"+chart-data-update missing --data-range",
+			"+chart-data-update",
+			`{"sheet-id":"sh1","chart-id":"c1"}`,
+			"--data-range is required",
+		},
 		{
 			"+filter-create missing --range",
 			"+filter-create",

shortcuts/sheets/batch_op_dispatch.go

@@ -168,9 +168,12 @@ var batchOpDispatch = map[string]batchOpMapping{
 	}},
 
 	// ─── 对象族 CRUD (manage_*_object, operation 区分) ─────────────
-	"+chart-create": {"manage_chart_object", objCreateTranslate(chartSpec)},
-	"+chart-update": {"manage_chart_object", objUpdateTranslate(chartSpec)},
-	"+chart-delete": {"manage_chart_object", objDeleteTranslate(chartSpec)},
+	"+chart-create":        {"manage_chart_object", objCreateTranslate(chartSpec)},
+	"+chart-update":        {"manage_chart_object", objUpdateTranslate(chartSpec)},
+	"+chart-delete":        {"manage_chart_object", objDeleteTranslate(chartSpec)},
+	"+chart-create-basic":  {"manage_chart_object", chartCreateBasicInput},
+	"+chart-config-update": {"manage_chart_object", chartConfigUpdateInput},
+	"+chart-data-update":   {"manage_chart_object", chartDataUpdateInput},
 
 	"+pivot-create": {"manage_pivot_table_object", objCreateTranslate(pivotSpec)},
 	"+pivot-update": {"manage_pivot_table_object", objUpdateTranslate(pivotSpec)},

shortcuts/sheets/data/flag-defs.json

@@ -3249,6 +3249,559 @@
       }
     ]
   },
+  "+chart-create-basic": {
+    "risk": "write",
+    "flags": [
+      {
+        "name": "url",
+        "kind": "public",
+        "type": "string",
+        "required": "xor",
+        "desc": "Spreadsheet URL (XOR with `--spreadsheet-token`)"
+      },
+      {
+        "name": "spreadsheet-token",
+        "kind": "public",
+        "type": "string",
+        "required": "xor",
+        "desc": "Spreadsheet token (XOR with `--url`)"
+      },
+      {
+        "name": "sheet-id",
+        "kind": "public",
+        "type": "string",
+        "required": "xor",
+        "desc": "Sheet reference_id (XOR with `--sheet-name`)"
+      },
+      {
+        "name": "sheet-name",
+        "kind": "public",
+        "type": "string",
+        "required": "xor",
+        "desc": "Sheet name (XOR with `--sheet-id`)"
+      },
+      {
+        "name": "chart-type",
+        "kind": "own",
+        "type": "string",
+        "required": "required",
+        "desc": "Chart type",
+        "enum": [
+          "column",
+          "bar",
+          "line",
+          "area",
+          "pie",
+          "scatter",
+          "combo",
+          "radar"
+        ]
+      },
+      {
+        "name": "data-range",
+        "kind": "own",
+        "type": "string",
+        "required": "required",
+        "desc": "One contiguous A1 range including headers, or comma-separated same-sheet ranges; aligned non-overlapping ranges stay independent, otherwise they merge to the smallest enclosing rectangle"
+      },
+      {
+        "name": "data-direction",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Data series direction; column uses the first column as categories, row uses the first row",
+        "default": "column",
+        "enum": [
+          "column",
+          "row"
+        ]
+      },
+      {
+        "name": "title",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Chart title"
+      },
+      {
+        "name": "subtitle",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Chart subtitle"
+      },
+      {
+        "name": "legend-position",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Legend position; hidden removes the legend",
+        "enum": [
+          "top",
+          "bottom",
+          "left",
+          "right",
+          "hidden"
+        ]
+      },
+      {
+        "name": "x-axis-title",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "X-axis title"
+      },
+      {
+        "name": "y-axis-title",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Left Y-axis title"
+      },
+      {
+        "name": "secondary-y-axis-title",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Right Y-axis title"
+      },
+      {
+        "name": "x-axis-label-angle",
+        "kind": "own",
+        "type": "int",
+        "required": "optional",
+        "desc": "X-axis label angle",
+        "enum": [
+          "-90",
+          "-45",
+          "0",
+          "45",
+          "90"
+        ]
+      },
+      {
+        "name": "y-axis-label-angle",
+        "kind": "own",
+        "type": "int",
+        "required": "optional",
+        "desc": "Left Y-axis label angle",
+        "enum": [
+          "-90",
+          "-45",
+          "0",
+          "45",
+          "90"
+        ]
+      },
+      {
+        "name": "data-labels",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Data label content; none removes labels; category_percentage is normalized to value_percentage",
+        "enum": [
+          "none",
+          "value",
+          "percentage",
+          "value_percentage",
+          "category_percentage",
+          "category",
+          "series"
+        ]
+      },
+      {
+        "name": "data-label-position",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Data label position",
+        "enum": [
+          "auto",
+          "top",
+          "bottom",
+          "left",
+          "right",
+          "center",
+          "inside",
+          "outside"
+        ]
+      },
+      {
+        "name": "stack",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Stacking mode",
+        "enum": [
+          "none",
+          "normal",
+          "percent"
+        ]
+      },
+      {
+        "name": "stacked",
+        "kind": "own",
+        "type": "bool",
+        "required": "optional",
+        "desc": "Compatibility alias for --stack normal",
+        "hidden": true
+      },
+      {
+        "name": "smooth",
+        "kind": "own",
+        "type": "bool",
+        "required": "optional",
+        "desc": "Use smooth curves; accepts both --smooth=false and --smooth false"
+      },
+      {
+        "name": "color-palette",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Preset chart-level color palette; mutually exclusive with --colors",
+        "enum": [
+          "brandColorSeries@v2",
+          "rainbowColorSeries@v2",
+          "complementaryColorSeries@v2",
+          "converseColorSeries@v2",
+          "primaryColorSeries@v2",
+          "singleColorSeries-B-@v2",
+          "singleColorSeries-W-@v2",
+          "singleColorSeries-G-@v2",
+          "singleColorSeries-Y-@v2",
+          "singleColorSeries-O-@v2",
+          "singleColorSeries-R-@v2",
+          "singleColorSeries-D-@v2"
+        ]
+      },
+      {
+        "name": "colors",
+        "kind": "own",
+        "type": "string_slice",
+        "required": "optional",
+        "desc": "Custom chart-level series colors as a comma-separated list of at least two hex colors; mutually exclusive with --color-palette"
+      },
+      {
+        "name": "anchor-cell",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Optional chart anchor cell such as F2; defaults to the right of the data range"
+      },
+      {
+        "name": "width",
+        "kind": "own",
+        "type": "int",
+        "required": "optional",
+        "desc": "Optional chart width; must be paired with --height"
+      },
+      {
+        "name": "height",
+        "kind": "own",
+        "type": "int",
+        "required": "optional",
+        "desc": "Optional chart height; must be paired with --width"
+      },
+      {
+        "name": "dry-run",
+        "kind": "system",
+        "type": "bool",
+        "required": "optional",
+        "desc": "Print the request template; no side effects"
+      }
+    ]
+  },
+  "+chart-config-update": {
+    "risk": "write",
+    "flags": [
+      {
+        "name": "url",
+        "kind": "public",
+        "type": "string",
+        "required": "xor",
+        "desc": "Spreadsheet URL (XOR with `--spreadsheet-token`)"
+      },
+      {
+        "name": "spreadsheet-token",
+        "kind": "public",
+        "type": "string",
+        "required": "xor",
+        "desc": "Spreadsheet token (XOR with `--url`)"
+      },
+      {
+        "name": "sheet-id",
+        "kind": "public",
+        "type": "string",
+        "required": "xor",
+        "desc": "Sheet reference_id (XOR with `--sheet-name`)"
+      },
+      {
+        "name": "sheet-name",
+        "kind": "public",
+        "type": "string",
+        "required": "xor",
+        "desc": "Sheet name (XOR with `--sheet-id`)"
+      },
+      {
+        "name": "chart-id",
+        "kind": "own",
+        "type": "string",
+        "required": "required",
+        "desc": "Target chart reference_id"
+      },
+      {
+        "name": "title",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Chart title"
+      },
+      {
+        "name": "subtitle",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Chart subtitle"
+      },
+      {
+        "name": "legend-position",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Legend position; hidden removes the legend",
+        "enum": [
+          "top",
+          "bottom",
+          "left",
+          "right",
+          "hidden"
+        ]
+      },
+      {
+        "name": "x-axis-title",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "X-axis title"
+      },
+      {
+        "name": "y-axis-title",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Left Y-axis title"
+      },
+      {
+        "name": "secondary-y-axis-title",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Right Y-axis title"
+      },
+      {
+        "name": "x-axis-label-angle",
+        "kind": "own",
+        "type": "int",
+        "required": "optional",
+        "desc": "X-axis label angle",
+        "enum": [
+          "-90",
+          "-45",
+          "0",
+          "45",
+          "90"
+        ]
+      },
+      {
+        "name": "y-axis-label-angle",
+        "kind": "own",
+        "type": "int",
+        "required": "optional",
+        "desc": "Left Y-axis label angle",
+        "enum": [
+          "-90",
+          "-45",
+          "0",
+          "45",
+          "90"
+        ]
+      },
+      {
+        "name": "data-labels",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Data label content; none removes labels; category_percentage is normalized to value_percentage",
+        "enum": [
+          "none",
+          "value",
+          "percentage",
+          "value_percentage",
+          "category_percentage",
+          "category",
+          "series"
+        ]
+      },
+      {
+        "name": "data-label-position",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Data label position",
+        "enum": [
+          "auto",
+          "top",
+          "bottom",
+          "left",
+          "right",
+          "center",
+          "inside",
+          "outside"
+        ]
+      },
+      {
+        "name": "stack",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Stacking mode",
+        "enum": [
+          "none",
+          "normal",
+          "percent"
+        ]
+      },
+      {
+        "name": "stacked",
+        "kind": "own",
+        "type": "bool",
+        "required": "optional",
+        "desc": "Compatibility alias for --stack normal",
+        "hidden": true
+      },
+      {
+        "name": "smooth",
+        "kind": "own",
+        "type": "bool",
+        "required": "optional",
+        "desc": "Use smooth curves; accepts both --smooth=false and --smooth false"
+      },
+      {
+        "name": "color-palette",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Preset chart-level color palette; mutually exclusive with --colors",
+        "enum": [
+          "brandColorSeries@v2",
+          "rainbowColorSeries@v2",
+          "complementaryColorSeries@v2",
+          "converseColorSeries@v2",
+          "primaryColorSeries@v2",
+          "singleColorSeries-B-@v2",
+          "singleColorSeries-W-@v2",
+          "singleColorSeries-G-@v2",
+          "singleColorSeries-Y-@v2",
+          "singleColorSeries-O-@v2",
+          "singleColorSeries-R-@v2",
+          "singleColorSeries-D-@v2"
+        ]
+      },
+      {
+        "name": "colors",
+        "kind": "own",
+        "type": "string_slice",
+        "required": "optional",
+        "desc": "Custom chart-level series colors as a comma-separated list of at least two hex colors; mutually exclusive with --color-palette"
+      },
+      {
+        "name": "dry-run",
+        "kind": "system",
+        "type": "bool",
+        "required": "optional",
+        "desc": "Print the request template; no side effects"
+      }
+    ]
+  },
+  "+chart-data-update": {
+    "risk": "write",
+    "flags": [
+      {
+        "name": "url",
+        "kind": "public",
+        "type": "string",
+        "required": "xor",
+        "desc": "Spreadsheet URL (XOR with `--spreadsheet-token`)"
+      },
+      {
+        "name": "spreadsheet-token",
+        "kind": "public",
+        "type": "string",
+        "required": "xor",
+        "desc": "Spreadsheet token (XOR with `--url`)"
+      },
+      {
+        "name": "sheet-id",
+        "kind": "public",
+        "type": "string",
+        "required": "xor",
+        "desc": "Sheet reference_id (XOR with `--sheet-name`)"
+      },
+      {
+        "name": "sheet-name",
+        "kind": "public",
+        "type": "string",
+        "required": "xor",
+        "desc": "Sheet name (XOR with `--sheet-id`)"
+      },
+      {
+        "name": "chart-id",
+        "kind": "own",
+        "type": "string",
+        "required": "required",
+        "desc": "Target chart reference_id"
+      },
+      {
+        "name": "data-range",
+        "kind": "own",
+        "type": "string",
+        "required": "required",
+        "desc": "New data range including headers; accepts comma-separated same-sheet ranges and normalizes misaligned or overlapping ranges"
+      },
+      {
+        "name": "data-direction",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Data series direction; defaults to the existing chart direction when omitted",
+        "enum": [
+          "column",
+          "row"
+        ]
+      },
+      {
+        "name": "dim1-index",
+        "kind": "own",
+        "type": "int",
+        "required": "optional",
+        "desc": "1-based category/X-axis dimension index within the data range; defaults to the first dimension"
+      },
+      {
+        "name": "dim2-indexes",
+        "kind": "own",
+        "type": "string",
+        "required": "optional",
+        "desc": "Comma-separated 1-based value/Y-axis series indexes within the data range; defaults to all dimensions except dim1"
+      },
+      {
+        "name": "dry-run",
+        "kind": "system",
+        "type": "bool",
+        "required": "optional",
+        "desc": "Print the request template; no side effects"
+      }
+    ]
+  },
   "+chart-create": {
     "risk": "write",
     "flags": [
@@ -3343,7 +3896,7 @@
         "kind": "own",
         "type": "string",
         "required": "required",
-        "desc": "Full or sufficiently complete chart config JSON (read back with `+chart-list` first, then patch)",
+        "desc": "Chart config patch JSON; send changed fields only by default; omitted fields are preserved, objects merge recursively, and arrays replace as a whole",
         "input": [
           "file",
           "stdin"

shortcuts/sheets/flag_defs_gen.go

@@ -200,6 +200,32 @@ var flagDefs = map[string]commandDef{
 			{Name: "end-revision", Kind: "own", Type: "int", Required: "optional", Desc: "End version (CS revision); defaults to the latest revision. Gap (end-start+1) must be <= 20", Default: "-1"},
 		},
 	},
+	"+chart-config-update": {
+		Risk: "write",
+		Flags: []flagDef{
+			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
+			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
+			{Name: "chart-id", Kind: "own", Type: "string", Required: "required", Desc: "Target chart reference_id"},
+			{Name: "title", Kind: "own", Type: "string", Required: "optional", Desc: "Chart title"},
+			{Name: "subtitle", Kind: "own", Type: "string", Required: "optional", Desc: "Chart subtitle"},
+			{Name: "legend-position", Kind: "own", Type: "string", Required: "optional", Desc: "Legend position; hidden removes the legend", Enum: []string{"top", "bottom", "left", "right", "hidden"}},
+			{Name: "x-axis-title", Kind: "own", Type: "string", Required: "optional", Desc: "X-axis title"},
+			{Name: "y-axis-title", Kind: "own", Type: "string", Required: "optional", Desc: "Left Y-axis title"},
+			{Name: "secondary-y-axis-title", Kind: "own", Type: "string", Required: "optional", Desc: "Right Y-axis title"},
+			{Name: "x-axis-label-angle", Kind: "own", Type: "int", Required: "optional", Desc: "X-axis label angle", Enum: []string{"-90", "-45", "0", "45", "90"}},
+			{Name: "y-axis-label-angle", Kind: "own", Type: "int", Required: "optional", Desc: "Left Y-axis label angle", Enum: []string{"-90", "-45", "0", "45", "90"}},
+			{Name: "data-labels", Kind: "own", Type: "string", Required: "optional", Desc: "Data label content; none removes labels; category_percentage is normalized to value_percentage", Enum: []string{"none", "value", "percentage", "value_percentage", "category_percentage", "category", "series"}},
+			{Name: "data-label-position", Kind: "own", Type: "string", Required: "optional", Desc: "Data label position", Enum: []string{"auto", "top", "bottom", "left", "right", "center", "inside", "outside"}},
+			{Name: "stack", Kind: "own", Type: "string", Required: "optional", Desc: "Stacking mode", Enum: []string{"none", "normal", "percent"}},
+			{Name: "stacked", Kind: "own", Type: "bool", Required: "optional", Desc: "Compatibility alias for --stack normal", Hidden: true},
+			{Name: "smooth", Kind: "own", Type: "bool", Required: "optional", Desc: "Use smooth curves; accepts both --smooth=false and --smooth false"},
+			{Name: "color-palette", Kind: "own", Type: "string", Required: "optional", Desc: "Preset chart-level color palette; mutually exclusive with --colors", Enum: []string{"brandColorSeries@v2", "rainbowColorSeries@v2", "complementaryColorSeries@v2", "converseColorSeries@v2", "primaryColorSeries@v2", "singleColorSeries-B-@v2", "singleColorSeries-W-@v2", "singleColorSeries-G-@v2", "singleColorSeries-Y-@v2", "singleColorSeries-O-@v2", "singleColorSeries-R-@v2", "singleColorSeries-D-@v2"}},
+			{Name: "colors", Kind: "own", Type: "string_slice", Required: "optional", Desc: "Custom chart-level series colors as a comma-separated list of at least two hex colors; mutually exclusive with --color-palette"},
+			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional", Desc: "Print the request template; no side effects"},
+		},
+	},
 	"+chart-create": {
 		Risk: "write",
 		Flags: []flagDef{
@@ -211,6 +237,52 @@ var flagDefs = map[string]commandDef{
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional", Desc: "Print the request template; no side effects"},
 		},
 	},
+	"+chart-create-basic": {
+		Risk: "write",
+		Flags: []flagDef{
+			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
+			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
+			{Name: "chart-type", Kind: "own", Type: "string", Required: "required", Desc: "Chart type", Enum: []string{"column", "bar", "line", "area", "pie", "scatter", "combo", "radar"}},
+			{Name: "data-range", Kind: "own", Type: "string", Required: "required", Desc: "One contiguous A1 range including headers, or comma-separated same-sheet ranges; aligned non-overlapping ranges stay independent, otherwise they merge to the smallest enclosing rectangle"},
+			{Name: "data-direction", Kind: "own", Type: "string", Required: "optional", Desc: "Data series direction; column uses the first column as categories, row uses the first row", Default: "column", Enum: []string{"column", "row"}},
+			{Name: "title", Kind: "own", Type: "string", Required: "optional", Desc: "Chart title"},
+			{Name: "subtitle", Kind: "own", Type: "string", Required: "optional", Desc: "Chart subtitle"},
+			{Name: "legend-position", Kind: "own", Type: "string", Required: "optional", Desc: "Legend position; hidden removes the legend", Enum: []string{"top", "bottom", "left", "right", "hidden"}},
+			{Name: "x-axis-title", Kind: "own", Type: "string", Required: "optional", Desc: "X-axis title"},
+			{Name: "y-axis-title", Kind: "own", Type: "string", Required: "optional", Desc: "Left Y-axis title"},
+			{Name: "secondary-y-axis-title", Kind: "own", Type: "string", Required: "optional", Desc: "Right Y-axis title"},
+			{Name: "x-axis-label-angle", Kind: "own", Type: "int", Required: "optional", Desc: "X-axis label angle", Enum: []string{"-90", "-45", "0", "45", "90"}},
+			{Name: "y-axis-label-angle", Kind: "own", Type: "int", Required: "optional", Desc: "Left Y-axis label angle", Enum: []string{"-90", "-45", "0", "45", "90"}},
+			{Name: "data-labels", Kind: "own", Type: "string", Required: "optional", Desc: "Data label content; none removes labels; category_percentage is normalized to value_percentage", Enum: []string{"none", "value", "percentage", "value_percentage", "category_percentage", "category", "series"}},
+			{Name: "data-label-position", Kind: "own", Type: "string", Required: "optional", Desc: "Data label position", Enum: []string{"auto", "top", "bottom", "left", "right", "center", "inside", "outside"}},
+			{Name: "stack", Kind: "own", Type: "string", Required: "optional", Desc: "Stacking mode", Enum: []string{"none", "normal", "percent"}},
+			{Name: "stacked", Kind: "own", Type: "bool", Required: "optional", Desc: "Compatibility alias for --stack normal", Hidden: true},
+			{Name: "smooth", Kind: "own", Type: "bool", Required: "optional", Desc: "Use smooth curves; accepts both --smooth=false and --smooth false"},
+			{Name: "color-palette", Kind: "own", Type: "string", Required: "optional", Desc: "Preset chart-level color palette; mutually exclusive with --colors", Enum: []string{"brandColorSeries@v2", "rainbowColorSeries@v2", "complementaryColorSeries@v2", "converseColorSeries@v2", "primaryColorSeries@v2", "singleColorSeries-B-@v2", "singleColorSeries-W-@v2", "singleColorSeries-G-@v2", "singleColorSeries-Y-@v2", "singleColorSeries-O-@v2", "singleColorSeries-R-@v2", "singleColorSeries-D-@v2"}},
+			{Name: "colors", Kind: "own", Type: "string_slice", Required: "optional", Desc: "Custom chart-level series colors as a comma-separated list of at least two hex colors; mutually exclusive with --color-palette"},
+			{Name: "anchor-cell", Kind: "own", Type: "string", Required: "optional", Desc: "Optional chart anchor cell such as F2; defaults to the right of the data range"},
+			{Name: "width", Kind: "own", Type: "int", Required: "optional", Desc: "Optional chart width; must be paired with --height"},
+			{Name: "height", Kind: "own", Type: "int", Required: "optional", Desc: "Optional chart height; must be paired with --width"},
+			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional", Desc: "Print the request template; no side effects"},
+		},
+	},
+	"+chart-data-update": {
+		Risk: "write",
+		Flags: []flagDef{
+			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
+			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
+			{Name: "chart-id", Kind: "own", Type: "string", Required: "required", Desc: "Target chart reference_id"},
+			{Name: "data-range", Kind: "own", Type: "string", Required: "required", Desc: "New data range including headers; accepts comma-separated same-sheet ranges and normalizes misaligned or overlapping ranges"},
+			{Name: "data-direction", Kind: "own", Type: "string", Required: "optional", Desc: "Data series direction; defaults to the existing chart direction when omitted", Enum: []string{"column", "row"}},
+			{Name: "dim1-index", Kind: "own", Type: "int", Required: "optional", Desc: "1-based category/X-axis dimension index within the data range; defaults to the first dimension"},
+			{Name: "dim2-indexes", Kind: "own", Type: "string", Required: "optional", Desc: "Comma-separated 1-based value/Y-axis series indexes within the data range; defaults to all dimensions except dim1"},
+			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional", Desc: "Print the request template; no side effects"},
+		},
+	},
 	"+chart-delete": {
 		Risk: "high-risk-write",
 		Flags: []flagDef{
@@ -242,7 +314,7 @@ var flagDefs = map[string]commandDef{
 			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
 			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "chart-id", Kind: "own", Type: "string", Required: "required", Desc: "Target chart reference_id"},
-			{Name: "properties", Kind: "own", Type: "string", Required: "required", Desc: "Full or sufficiently complete chart config JSON (read back with `+chart-list` first, then patch)", Input: []string{"file", "stdin"}},
+			{Name: "properties", Kind: "own", Type: "string", Required: "required", Desc: "Chart config patch JSON; send changed fields only by default; omitted fields are preserved, objects merge recursively, and arrays replace as a whole", Input: []string{"file", "stdin"}},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
 	},

shortcuts/sheets/flag_schema.go

@@ -159,7 +159,7 @@ func splitSchemaPath(flagName string) (string, []string) {
 // sliceSchemaByPath walks a decoded JSON Schema along dotted path segments.
 // Each segment matches a key under "properties"; array levels are descended
 // implicitly through "items" (an explicit "items" segment also works), and
-// oneOf branches are searched for the first one carrying the key. A miss
+// oneOf / anyOf branches are searched for the first one carrying the key. A miss
 // errors with the keys actually available at that level so the caller can
 // re-issue the path without a full dump.
 func sliceSchemaByPath(schema interface{}, flagName string, path []string) (interface{}, error) {
@@ -179,7 +179,7 @@ func sliceSchemaByPath(schema interface{}, flagName string, path []string) (inte
 }
 
 // schemaChild resolves one path segment against a schema node, descending
-// through items / oneOf wrappers as needed.
+// through items / oneOf / anyOf wrappers as needed.
 func schemaChild(node interface{}, seg string) (interface{}, bool) {
 	for depth := 0; depth < 8; depth++ {
 		m, ok := node.(map[string]interface{})
@@ -207,13 +207,20 @@ func schemaChild(node interface{}, seg string) (interface{}, bool) {
 				}
 			}
 		}
+		if branches, ok := m["anyOf"].([]interface{}); ok {
+			for _, b := range branches {
+				if child, ok := schemaChild(b, seg); ok {
+					return child, true
+				}
+			}
+		}
 		return nil, false
 	}
 	return nil, false
 }
 
 // schemaChildKeys lists the property keys reachable at a schema node (through
-// items / oneOf wrappers), for the path-miss error.
+// items / oneOf / anyOf wrappers), for the path-miss error.
 func schemaChildKeys(node interface{}) []string {
 	seen := map[string]struct{}{}
 	var collect func(n interface{}, depth int)
@@ -240,6 +247,11 @@ func schemaChildKeys(node interface{}) []string {
 				collect(b, depth+1)
 			}
 		}
+		if branches, ok := m["anyOf"].([]interface{}); ok {
+			for _, b := range branches {
+				collect(b, depth+1)
+			}
+		}
 	}
 	collect(node, 0)
 	keys := make([]string, 0, len(seen))

shortcuts/sheets/lark_sheet_chart.go

@@ -0,0 +1,605 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package sheets
+
+import (
+	"context"
+	"regexp"
+	"strconv"
+	"strings"
+
+	"github.com/larksuite/cli/shortcuts/common"
+	"github.com/spf13/cobra"
+)
+
+var chartHexColorPattern = regexp.MustCompile(`^#?[0-9A-Fa-f]{6}([0-9A-Fa-f]{2})?$`)
+
+var chartSemanticConfigFlags = []string{
+	"title",
+	"subtitle",
+	"legend-position",
+	"x-axis-title",
+	"y-axis-title",
+	"secondary-y-axis-title",
+	"x-axis-label-angle",
+	"y-axis-label-angle",
+	"data-labels",
+	"data-label-position",
+	"stack",
+	"color-palette",
+}
+
+// ChartCreateBasic creates a complete server-side chart snapshot from a chart
+// type and a rectangular source range. The CLI only forwards semantic input;
+// it deliberately does not own or duplicate the full chart snapshot template.
+var ChartCreateBasic = common.Shortcut{
+	Service:     "sheets",
+	Command:     "+chart-create-basic",
+	Description: "Create a basic chart from a chart type and data range; the server builds and validates the full snapshot.",
+	Risk:        "write",
+	Scopes:      []string{"sheets:spreadsheet:write_only"},
+	AuthTypes:   []string{"user", "bot"},
+	HasFormat:   true,
+	Flags:       flagsFor("+chart-create-basic"),
+	PostMount:   configureChartSemanticCommand,
+	Validate: func(ctx context.Context, runtime *common.RuntimeContext) error {
+		token, err := resolveSpreadsheetToken(runtime)
+		if err != nil {
+			return err
+		}
+		sheetID, sheetName, err := resolveSheetSelector(runtime)
+		if err != nil {
+			return err
+		}
+		_, err = chartCreateBasicInput(runtime, token, sheetID, sheetName)
+		return err
+	},
+	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
+		token, _ := resolveSpreadsheetToken(runtime)
+		sheetID, sheetName, _ := resolveSheetSelector(runtime)
+		input, _ := chartCreateBasicInput(runtime, token, sheetID, sheetName)
+		return invokeToolDryRun(token, ToolKindWrite, "manage_chart_object", input)
+	},
+	Execute: func(ctx context.Context, runtime *common.RuntimeContext) error {
+		token, err := resolveSpreadsheetTokenExec(runtime)
+		if err != nil {
+			return err
+		}
+		sheetID, sheetName, err := resolveSheetSelector(runtime)
+		if err != nil {
+			return err
+		}
+		input, err := chartCreateBasicInput(runtime, token, sheetID, sheetName)
+		if err != nil {
+			return err
+		}
+		out, err := callTool(ctx, runtime, token, ToolKindWrite, "manage_chart_object", input)
+		if err != nil {
+			return err
+		}
+		runtime.Out(out, nil)
+		return nil
+	},
+}
+
+// ChartConfigUpdate updates the common chart settings that repeatedly caused
+// full-snapshot retries in eval traces. Advanced per-series and marker styling
+// remains on +chart-update --properties.
+var ChartConfigUpdate = common.Shortcut{
+	Service:     "sheets",
+	Command:     "+chart-config-update",
+	Description: "Update common chart titles, axes, legend, labels, stacking, smoothing, or chart-level colors without sending a snapshot.",
+	Risk:        "write",
+	Scopes:      []string{"sheets:spreadsheet:write_only"},
+	AuthTypes:   []string{"user", "bot"},
+	HasFormat:   true,
+	Flags:       flagsFor("+chart-config-update"),
+	PostMount:   configureChartSemanticCommand,
+	Validate: func(ctx context.Context, runtime *common.RuntimeContext) error {
+		token, err := resolveSpreadsheetToken(runtime)
+		if err != nil {
+			return err
+		}
+		sheetID, sheetName, err := resolveSheetSelector(runtime)
+		if err != nil {
+			return err
+		}
+		_, err = chartConfigUpdateInput(runtime, token, sheetID, sheetName)
+		return err
+	},
+	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
+		token, _ := resolveSpreadsheetToken(runtime)
+		sheetID, sheetName, _ := resolveSheetSelector(runtime)
+		input, _ := chartConfigUpdateInput(runtime, token, sheetID, sheetName)
+		return invokeToolDryRun(token, ToolKindWrite, "manage_chart_object", input)
+	},
+	Execute: func(ctx context.Context, runtime *common.RuntimeContext) error {
+		token, err := resolveSpreadsheetTokenExec(runtime)
+		if err != nil {
+			return err
+		}
+		sheetID, sheetName, err := resolveSheetSelector(runtime)
+		if err != nil {
+			return err
+		}
+		input, err := chartConfigUpdateInput(runtime, token, sheetID, sheetName)
+		if err != nil {
+			return err
+		}
+		out, err := callTool(ctx, runtime, token, ToolKindWrite, "manage_chart_object", input)
+		if err != nil {
+			return err
+		}
+		runtime.Out(out, nil)
+		return nil
+	},
+}
+
+// ChartDataUpdate rebinds an existing chart to a new source range. The server
+// reads the current snapshot, rebuilds its data mapping, and preserves the
+// chart's layout and visual configuration.
+var ChartDataUpdate = common.Shortcut{
+	Service:     "sheets",
+	Command:     "+chart-data-update",
+	Description: "Update an existing chart's data range or direction while preserving its layout and visual configuration.",
+	Risk:        "write",
+	Scopes:      []string{"sheets:spreadsheet:write_only"},
+	AuthTypes:   []string{"user", "bot"},
+	HasFormat:   true,
+	Flags:       flagsFor("+chart-data-update"),
+	Validate: func(ctx context.Context, runtime *common.RuntimeContext) error {
+		token, err := resolveSpreadsheetToken(runtime)
+		if err != nil {
+			return err
+		}
+		sheetID, sheetName, err := resolveSheetSelector(runtime)
+		if err != nil {
+			return err
+		}
+		_, err = chartDataUpdateInput(runtime, token, sheetID, sheetName)
+		return err
+	},
+	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
+		token, _ := resolveSpreadsheetToken(runtime)
+		sheetID, sheetName, _ := resolveSheetSelector(runtime)
+		input, _ := chartDataUpdateInput(runtime, token, sheetID, sheetName)
+		return invokeToolDryRun(token, ToolKindWrite, "manage_chart_object", input)
+	},
+	Execute: func(ctx context.Context, runtime *common.RuntimeContext) error {
+		token, err := resolveSpreadsheetTokenExec(runtime)
+		if err != nil {
+			return err
+		}
+		sheetID, sheetName, err := resolveSheetSelector(runtime)
+		if err != nil {
+			return err
+		}
+		input, err := chartDataUpdateInput(runtime, token, sheetID, sheetName)
+		if err != nil {
+			return err
+		}
+		out, err := callTool(ctx, runtime, token, ToolKindWrite, "manage_chart_object", input)
+		if err != nil {
+			return err
+		}
+		runtime.Out(out, nil)
+		return nil
+	},
+}
+
+func chartCreateBasicInput(rt flagView, token, sheetID, sheetName string) (map[string]interface{}, error) {
+	if err := requireSheetSelector(sheetID, sheetName); err != nil {
+		return nil, err
+	}
+	chartType := strings.TrimSpace(rt.Str("chart-type"))
+	if chartType == "" {
+		return nil, sheetsValidationForFlag("chart-type", "--chart-type is required")
+	}
+	dataRange := strings.TrimSpace(rt.Str("data-range"))
+	if dataRange == "" {
+		return nil, sheetsValidationForFlag("data-range", "--data-range is required")
+	}
+	direction := rt.Str("data-direction")
+	if direction == "" {
+		direction = "column"
+	}
+	normalizedDataRange, dimensionCount, dataPointCount, err := normalizeBasicChartDataRanges(dataRange, direction)
+	if err != nil {
+		return nil, err
+	}
+	if dimensionCount < 2 || dataPointCount < 2 {
+		return nil, sheetsValidationForFlag("data-range", "--data-range must provide at least 2 data points and 2 dimensions")
+	}
+	if chartType == "combo" && dimensionCount < 3 {
+		return nil, sheetsValidationForFlag("data-range", "combo chart requires at least 3 rows or columns along --data-direction")
+	}
+
+	basic := map[string]interface{}{
+		"chart_type": chartType,
+		"data_range": normalizedDataRange,
+	}
+	if rt.Changed("data-direction") {
+		basic["data_direction"] = rt.Str("data-direction")
+	}
+	if err := validateChartColorFlags(rt); err != nil {
+		return nil, err
+	}
+	if err := validateChartSemanticEnums(rt); err != nil {
+		return nil, err
+	}
+	addChartSemanticConfig(rt, basic)
+
+	if rt.Changed("anchor-cell") {
+		anchor := strings.TrimSpace(rt.Str("anchor-cell"))
+		_, row, ok := splitCellRef(anchor)
+		if !ok {
+			return nil, sheetsValidationForFlag("anchor-cell", "--anchor-cell must be a single A1 cell such as F2")
+		}
+		colEnd := 0
+		for colEnd < len(anchor) && ((anchor[colEnd] >= 'A' && anchor[colEnd] <= 'Z') || (anchor[colEnd] >= 'a' && anchor[colEnd] <= 'z')) {
+			colEnd++
+		}
+		basic["position"] = map[string]interface{}{"row": row, "col": strings.ToUpper(anchor[:colEnd])}
+	}
+	widthChanged := rt.Changed("width")
+	heightChanged := rt.Changed("height")
+	if widthChanged != heightChanged {
+		return nil, common.ValidationErrorf("--width and --height must be provided together").WithParams(
+			sheetsInvalidParam("width", "must be paired with --height"),
+			sheetsInvalidParam("height", "must be paired with --width"),
+		)
+	}
+	if widthChanged {
+		if rt.Int("width") < 10 || rt.Int("height") < 10 {
+			return nil, common.ValidationErrorf("--width and --height must be at least 10")
+		}
+		basic["size"] = map[string]interface{}{"width": rt.Int("width"), "height": rt.Int("height")}
+	}
+
+	input := map[string]interface{}{"excel_id": token, "operation": "create", "basic_chart": basic}
+	sheetSelectorForToolInput(input, sheetID, sheetName)
+	if err := validateInputAgainstSchema(rt, input); err != nil {
+		return nil, err
+	}
+	return input, nil
+}
+
+func chartConfigUpdateInput(rt flagView, token, sheetID, sheetName string) (map[string]interface{}, error) {
+	if err := requireSheetSelector(sheetID, sheetName); err != nil {
+		return nil, err
+	}
+	chartID := strings.TrimSpace(rt.Str("chart-id"))
+	if chartID == "" {
+		return nil, sheetsValidationForFlag("chart-id", "--chart-id is required")
+	}
+	updates := map[string]interface{}{}
+	if err := validateChartColorFlags(rt); err != nil {
+		return nil, err
+	}
+	if err := validateChartSemanticEnums(rt); err != nil {
+		return nil, err
+	}
+	addChartSemanticConfig(rt, updates)
+	if len(updates) == 0 {
+		return nil, common.ValidationErrorf("at least one chart configuration flag is required")
+	}
+	input := map[string]interface{}{
+		"excel_id":       token,
+		"operation":      "update",
+		"chart_id":       chartID,
+		"config_updates": updates,
+	}
+	sheetSelectorForToolInput(input, sheetID, sheetName)
+	if err := validateInputAgainstSchema(rt, input); err != nil {
+		return nil, err
+	}
+	return input, nil
+}
+
+func chartDataUpdateInput(rt flagView, token, sheetID, sheetName string) (map[string]interface{}, error) {
+	if err := requireSheetSelector(sheetID, sheetName); err != nil {
+		return nil, err
+	}
+	chartID := strings.TrimSpace(rt.Str("chart-id"))
+	if chartID == "" {
+		return nil, sheetsValidationForFlag("chart-id", "--chart-id is required")
+	}
+	dataRange := strings.TrimSpace(rt.Str("data-range"))
+	if dataRange == "" {
+		return nil, sheetsValidationForFlag("data-range", "--data-range is required")
+	}
+	ranges, err := splitChartDataRanges(dataRange)
+	if err != nil {
+		return nil, sheetsValidationForFlag("data-range", "invalid --data-range %q: %v", dataRange, err)
+	}
+	explicitSheet := ""
+	for _, value := range ranges {
+		item, parseErr := parseChartDataRange(value)
+		if parseErr != nil {
+			return nil, sheetsValidationForFlag("data-range", "invalid --data-range item %q: %v", value, parseErr)
+		}
+		if item.sheet != "" {
+			if explicitSheet != "" && item.sheet != explicitSheet {
+				return nil, sheetsValidationForFlag("data-range", "all --data-range items must belong to the same sheet")
+			}
+			explicitSheet = item.sheet
+		}
+	}
+
+	updates := map[string]interface{}{"data_range": dataRange}
+	if rt.Changed("data-direction") {
+		updates["data_direction"] = rt.Str("data-direction")
+	}
+	dim1Index := 1
+	if rt.Changed("dim1-index") {
+		dim1Index = rt.Int("dim1-index")
+		if dim1Index < 1 {
+			return nil, sheetsValidationForFlag("dim1-index", "--dim1-index must be a positive 1-based index")
+		}
+		updates["dim1_index"] = dim1Index
+	}
+	if rt.Changed("dim2-indexes") {
+		dim2Indexes, parseErr := parseChartDim2Indexes(rt.Str("dim2-indexes"))
+		if parseErr != nil {
+			return nil, sheetsValidationForFlag("dim2-indexes", "%v", parseErr)
+		}
+		for _, index := range dim2Indexes {
+			if index == dim1Index {
+				return nil, sheetsValidationForFlag(
+					"dim2-indexes",
+					"--dim2-indexes must not contain the dim1 index %d",
+					dim1Index,
+				)
+			}
+		}
+		updates["dim2_indexes"] = dim2Indexes
+	}
+	input := map[string]interface{}{
+		"excel_id":     token,
+		"operation":    "update",
+		"chart_id":     chartID,
+		"data_updates": updates,
+	}
+	sheetSelectorForToolInput(input, sheetID, sheetName)
+	if err := validateInputAgainstSchema(rt, input); err != nil {
+		return nil, err
+	}
+	return input, nil
+}
+
+func parseChartDim2Indexes(raw string) ([]int, error) {
+	parts := strings.Split(raw, ",")
+	indexes := make([]int, 0, len(parts))
+	seen := make(map[int]struct{}, len(parts))
+	for _, part := range parts {
+		value := strings.TrimSpace(part)
+		if value == "" {
+			return nil, common.ValidationErrorf("--dim2-indexes must be a comma-separated list of positive 1-based indexes")
+		}
+		index, err := strconv.Atoi(value)
+		if err != nil || index < 1 {
+			return nil, common.ValidationErrorf("--dim2-indexes must contain only positive 1-based indexes")
+		}
+		if _, exists := seen[index]; exists {
+			return nil, common.ValidationErrorf("--dim2-indexes must not contain duplicate index %d", index)
+		}
+		seen[index] = struct{}{}
+		indexes = append(indexes, index)
+	}
+	return indexes, nil
+}
+
+type chartDataRange struct {
+	sheet              string
+	row, col           int
+	rowCount, colCount int
+}
+
+func normalizeBasicChartDataRanges(dataRange, direction string) (normalized string, dimensionCount, dataPointCount int, err error) {
+	ranges, err := splitChartDataRanges(dataRange)
+	if err != nil {
+		return "", 0, 0, sheetsValidationForFlag("data-range", "invalid --data-range %q: %v", dataRange, err)
+	}
+	parsed := make([]chartDataRange, 0, len(ranges))
+	for _, value := range ranges {
+		item, parseErr := parseChartDataRange(value)
+		if parseErr != nil {
+			return "", 0, 0, sheetsValidationForFlag("data-range", "invalid --data-range item %q: %v", value, parseErr)
+		}
+		parsed = append(parsed, item)
+	}
+	first := parsed[0]
+	explicitSheet := ""
+	spans := make([][2]int, 0, len(parsed))
+	aligned := true
+	minRow, minCol := first.row, first.col
+	maxRow, maxCol := first.row+first.rowCount, first.col+first.colCount
+	for _, item := range parsed {
+		if item.sheet != "" {
+			if explicitSheet != "" && item.sheet != explicitSheet {
+				return "", 0, 0, sheetsValidationForFlag("data-range", "all --data-range items must belong to the same sheet")
+			}
+			explicitSheet = item.sheet
+		}
+		if direction == "row" {
+			if item.col != first.col || item.colCount != first.colCount {
+				aligned = false
+			}
+			dimensionCount += item.rowCount
+			spans = append(spans, [2]int{item.row, item.row + item.rowCount})
+		} else {
+			if item.row != first.row || item.rowCount != first.rowCount {
+				aligned = false
+			}
+			dimensionCount += item.colCount
+			spans = append(spans, [2]int{item.col, item.col + item.colCount})
+		}
+		minRow = min(minRow, item.row)
+		minCol = min(minCol, item.col)
+		maxRow = max(maxRow, item.row+item.rowCount)
+		maxCol = max(maxCol, item.col+item.colCount)
+	}
+	overlapping := false
+	for i, current := range spans {
+		for j := 0; j < i; j++ {
+			if current[0] < spans[j][1] && spans[j][0] < current[1] {
+				overlapping = true
+			}
+		}
+	}
+	normalized = strings.Join(ranges, ",")
+	if len(ranges) > 1 && (!aligned || overlapping) {
+		prefix := ""
+		if explicitSheet != "" {
+			prefix = explicitSheet + "!"
+		}
+		normalized = prefix + columnIndexToLetter(minCol) + strconv.Itoa(minRow+1) + ":" + columnIndexToLetter(maxCol-1) + strconv.Itoa(maxRow)
+		dimensionCount = maxCol - minCol
+		dataPointCount = maxRow - minRow
+		if direction == "row" {
+			dimensionCount, dataPointCount = dataPointCount, dimensionCount
+		}
+		return normalized, dimensionCount, dataPointCount, nil
+	}
+	if direction == "row" {
+		dataPointCount = first.colCount
+	} else {
+		dataPointCount = first.rowCount
+	}
+	return normalized, dimensionCount, dataPointCount, nil
+}
+
+func splitChartDataRanges(value string) ([]string, error) {
+	var ranges []string
+	start := 0
+	inQuote := false
+	for i := 0; i <= len(value); i++ {
+		if i < len(value) && value[i] == '\'' {
+			if inQuote && i+1 < len(value) && value[i+1] == '\'' {
+				i++
+			} else {
+				inQuote = !inQuote
+			}
+		}
+		if i == len(value) || (value[i] == ',' && !inQuote) {
+			part := strings.TrimSpace(value[start:i])
+			if part == "" {
+				return nil, common.ValidationErrorf("range list contains an empty item")
+			}
+			ranges = append(ranges, part)
+			start = i + 1
+		}
+	}
+	if inQuote {
+		return nil, common.ValidationErrorf("unterminated quoted sheet name")
+	}
+	return ranges, nil
+}
+
+func parseChartDataRange(value string) (chartDataRange, error) {
+	item := chartDataRange{}
+	ref := strings.TrimSpace(value)
+	if bang := strings.LastIndex(ref, "!"); bang >= 0 {
+		item.sheet = strings.TrimSpace(ref[:bang])
+		ref = strings.TrimSpace(ref[bang+1:])
+	}
+	parts := strings.SplitN(ref, ":", 2)
+	if len(parts) != 2 {
+		return item, common.ValidationErrorf("expected a rectangular A1 range such as A1:C10")
+	}
+	startCol, startRow, startOK := splitCellRef(parts[0])
+	endCol, endRow, endOK := splitCellRef(parts[1])
+	if !startOK || !endOK || endCol < startCol || endRow < startRow {
+		return item, common.ValidationErrorf("expected a rectangular A1 range such as A1:C10")
+	}
+	item.row, item.col = startRow, startCol
+	item.rowCount, item.colCount = endRow-startRow+1, endCol-startCol+1
+	return item, nil
+}
+
+func configureChartSemanticCommand(cmd *cobra.Command) {
+	if cmd.Flags().Lookup("stacked") == nil {
+		cmd.Flags().Bool("stacked", false, "compatibility alias for --stack normal")
+		_ = cmd.Flags().MarkHidden("stacked")
+	}
+	originalArgs := cmd.Args
+	cmd.Args = func(cmd *cobra.Command, args []string) error {
+		if len(args) == 1 && cmd.Flags().Changed("smooth") && (args[0] == "true" || args[0] == "false") {
+			return cmd.Flags().Set("smooth", args[0])
+		}
+		return originalArgs(cmd, args)
+	}
+	cmd.SetFlagErrorFunc(func(_ *cobra.Command, err error) error {
+		message := err.Error()
+		if strings.Contains(message, "unknown flag: --stacked") {
+			return sheetsValidationForFlag("stacked", "--stacked is not supported; use --stack normal (or --stack percent for 100%% stacking)")
+		}
+		return err
+	})
+}
+
+func addChartSemanticConfig(rt flagView, out map[string]interface{}) {
+	for _, flag := range chartSemanticConfigFlags {
+		if !rt.Changed(flag) {
+			continue
+		}
+		key := strings.ReplaceAll(flag, "-", "_")
+		if flag == "x-axis-label-angle" || flag == "y-axis-label-angle" {
+			out[key] = rt.Int(flag)
+		} else if flag == "data-labels" && rt.Str(flag) == "category_percentage" {
+			out[key] = "value_percentage"
+		} else {
+			out[key] = rt.Str(flag)
+		}
+	}
+	if rt.Changed("stacked") {
+		out["stack"] = "normal"
+	}
+	if rt.Changed("smooth") {
+		out["smooth"] = rt.Bool("smooth")
+	}
+	if rt.Changed("colors") {
+		out["colors"] = normalizedChartColors(rt)
+	}
+}
+
+func validateChartSemanticEnums(rt flagView) error {
+	if rt.Changed("stack") && rt.Changed("stacked") {
+		return common.ValidationErrorf("--stack and --stacked are mutually exclusive").WithParams(
+			sheetsInvalidParam("stack", "cannot be used with --stacked"),
+			sheetsInvalidParam("stacked", "cannot be used with --stack"),
+		)
+	}
+	return nil
+}
+
+func validateChartColorFlags(rt flagView) error {
+	if rt.Changed("color-palette") && rt.Changed("colors") {
+		return common.ValidationErrorf("--color-palette and --colors are mutually exclusive").WithParams(
+			sheetsInvalidParam("color-palette", "cannot be used with --colors"),
+			sheetsInvalidParam("colors", "cannot be used with --color-palette"),
+		)
+	}
+	if rt.Changed("colors") {
+		colors := normalizedChartColors(rt)
+		if len(colors) < 2 {
+			return sheetsValidationForFlag("colors", "--colors must contain at least two hex colors")
+		}
+		for _, color := range colors {
+			if !chartHexColorPattern.MatchString(color) {
+				return sheetsValidationForFlag("colors", "--colors contains invalid hex color %q", color)
+			}
+		}
+	}
+	return nil
+}
+
+func normalizedChartColors(rt flagView) []string {
+	raw := rt.StrSlice("colors")
+	colors := make([]string, len(raw))
+	for i := range raw {
+		colors[i] = strings.TrimSpace(raw[i])
+	}
+	return colors
+}

shortcuts/sheets/lark_sheet_chart_test.go

@@ -0,0 +1,346 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package sheets
+
+import "testing"
+
+func TestChartCreateBasic_AllTypes(t *testing.T) {
+	t.Parallel()
+
+	types := []string{"column", "bar", "line", "area", "pie", "scatter", "combo", "radar"}
+	for _, chartType := range types {
+		chartType := chartType
+		t.Run(chartType, func(t *testing.T) {
+			t.Parallel()
+			rangeValue := "A1:C4"
+			if chartType == "combo" {
+				rangeValue = "A1:D4"
+			}
+			body := parseDryRunBody(t, ChartCreateBasic, []string{
+				"--url", testURL,
+				"--sheet-id", testSheetID,
+				"--chart-type", chartType,
+				"--data-range", rangeValue,
+			})
+			input := decodeToolInput(t, body, "manage_chart_object")
+			if input["operation"] != "create" {
+				t.Fatalf("operation = %v, want create", input["operation"])
+			}
+			if _, ok := input["properties"]; ok {
+				t.Fatal("semantic create must not send properties")
+			}
+			basic, _ := input["basic_chart"].(map[string]interface{})
+			if basic["chart_type"] != chartType || basic["data_range"] != rangeValue {
+				t.Fatalf("basic_chart = %#v", basic)
+			}
+		})
+	}
+}
+
+func TestChartCreateBasic_ConfigAndPlacement(t *testing.T) {
+	t.Parallel()
+	body := parseDryRunBody(t, ChartCreateBasic, []string{
+		"--url", testURL,
+		"--sheet-id", testSheetID,
+		"--chart-type", "line",
+		"--data-range", "A1:C4",
+		"--anchor-cell", "f2",
+		"--width", "640",
+		"--height", "360",
+		"--title", "Trend",
+		"--legend-position", "bottom",
+		"--smooth=false",
+		"--data-direction", "row",
+		"--color-palette", "brandColorSeries@v2",
+	})
+	input := decodeToolInput(t, body, "manage_chart_object")
+	basic, _ := input["basic_chart"].(map[string]interface{})
+	position, _ := basic["position"].(map[string]interface{})
+	size, _ := basic["size"].(map[string]interface{})
+	if position["col"] != "F" || position["row"] != float64(1) {
+		t.Errorf("position = %#v, want F2 as zero-based row 1", position)
+	}
+	if size["width"] != float64(640) || size["height"] != float64(360) {
+		t.Errorf("size = %#v", size)
+	}
+	if basic["title"] != "Trend" || basic["legend_position"] != "bottom" || basic["smooth"] != false ||
+		basic["data_direction"] != "row" || basic["color_palette"] != "brandColorSeries@v2" {
+		t.Errorf("semantic config = %#v", basic)
+	}
+}
+
+func TestChartCreateBasic_MultipleAlignedRanges(t *testing.T) {
+	t.Parallel()
+	rangeValue := "'Data, 2026'!A1:A10,'Data, 2026'!K1:L10"
+	body := parseDryRunBody(t, ChartCreateBasic, []string{
+		"--url", testURL,
+		"--sheet-id", testSheetID,
+		"--chart-type", "line",
+		"--data-range", rangeValue,
+	})
+	input := decodeToolInput(t, body, "manage_chart_object")
+	basic := input["basic_chart"].(map[string]interface{})
+	if basic["data_range"] != rangeValue {
+		t.Fatalf("basic_chart.data_range = %v, want %q", basic["data_range"], rangeValue)
+	}
+}
+
+func TestChartCreateBasic_MergesMisalignedOrOverlappingRanges(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name     string
+		input    string
+		expected string
+	}{
+		{name: "separated rows", input: "'Sheet1'!A1:M1,'Sheet1'!A3:M3", expected: "'Sheet1'!A1:M3"},
+		{name: "overlapping columns", input: "A1:B10,B1:C10", expected: "A1:C10"},
+	}
+	for _, tt := range tests {
+		tt := tt
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+			body := parseDryRunBody(t, ChartCreateBasic, []string{
+				"--url", testURL,
+				"--sheet-id", testSheetID,
+				"--chart-type", "line",
+				"--data-range", tt.input,
+			})
+			input := decodeToolInput(t, body, "manage_chart_object")
+			basic := input["basic_chart"].(map[string]interface{})
+			if basic["data_range"] != tt.expected {
+				t.Fatalf("basic_chart.data_range = %v, want %q", basic["data_range"], tt.expected)
+			}
+		})
+	}
+}
+
+func TestChartCreateBasic_RejectsCrossSheetRanges(t *testing.T) {
+	t.Parallel()
+	_, _, err := runShortcutCapturingErr(t, ChartCreateBasic, []string{
+		"--url", testURL,
+		"--sheet-id", testSheetID,
+		"--chart-type", "line",
+		"--data-range", "'A'!A1:A10,'B'!C1:D10",
+	})
+	if err == nil {
+		t.Fatal("expected cross-sheet ranges to fail")
+	}
+}
+
+func TestChartSemanticShortcuts_InBatchUpdate(t *testing.T) {
+	body := parseDryRunBody(t, BatchUpdate, []string{
+		"--url", testURL,
+		"--operations", `[
+			{"shortcut":"+chart-create-basic","input":{"sheet-id":"sh1","chart-type":"column","data-range":"A1:C10","title":"Sales"}},
+			{"shortcut":"+chart-create-basic","input":{"sheet-id":"sh1","chart-type":"line","data-range":"E1:G10","title":"Trend"}}
+		]`,
+		"--yes",
+	})
+	input := decodeToolInput(t, body, "batch_update")
+	ops := input["operations"].([]interface{})
+	if len(ops) != 2 {
+		t.Fatalf("operations len = %d, want 2", len(ops))
+	}
+	for i, op := range ops {
+		item := op.(map[string]interface{})
+		if item["tool_name"] != "manage_chart_object" {
+			t.Fatalf("operations[%d].tool_name = %v", i, item["tool_name"])
+		}
+		chartInput := item["input"].(map[string]interface{})
+		if chartInput["operation"] != "create" {
+			t.Fatalf("operations[%d].input.operation = %v", i, chartInput["operation"])
+		}
+		if _, ok := chartInput["basic_chart"].(map[string]interface{}); !ok {
+			t.Fatalf("operations[%d].input.basic_chart = %#v", i, chartInput["basic_chart"])
+		}
+	}
+}
+
+func TestChartConfigUpdate_PartialFields(t *testing.T) {
+	t.Parallel()
+	body := parseDryRunBody(t, ChartConfigUpdate, []string{
+		"--url", testURL,
+		"--sheet-id", testSheetID,
+		"--chart-id", "chart-1",
+		"--y-axis-title", "Revenue",
+		"--stack", "percent",
+		"--smooth=false",
+		"--colors", "#112233,#445566",
+	})
+	input := decodeToolInput(t, body, "manage_chart_object")
+	if input["operation"] != "update" || input["chart_id"] != "chart-1" {
+		t.Fatalf("input = %#v", input)
+	}
+	if _, ok := input["properties"]; ok {
+		t.Fatal("semantic update must not send properties")
+	}
+	updates, _ := input["config_updates"].(map[string]interface{})
+	if updates["y_axis_title"] != "Revenue" || updates["stack"] != "percent" || updates["smooth"] != false {
+		t.Errorf("config_updates = %#v", updates)
+	}
+	colors, _ := updates["colors"].([]interface{})
+	if len(colors) != 2 || colors[0] != "#112233" || colors[1] != "#445566" {
+		t.Errorf("config_updates.colors = %#v", updates["colors"])
+	}
+}
+
+func TestChartConfigUpdate_SpacedSmoothBool(t *testing.T) {
+	t.Parallel()
+	body := parseDryRunBody(t, ChartConfigUpdate, []string{
+		"--url", testURL,
+		"--sheet-id", testSheetID,
+		"--chart-id", "chart-1",
+		"--smooth", "false",
+	})
+	input := decodeToolInput(t, body, "manage_chart_object")
+	updates := input["config_updates"].(map[string]interface{})
+	if updates["smooth"] != false {
+		t.Fatalf("config_updates.smooth = %v, want false", updates["smooth"])
+	}
+}
+
+func TestChartSemanticShortcuts_CompatibleAliases(t *testing.T) {
+	t.Parallel()
+	body := parseDryRunBody(t, ChartConfigUpdate, []string{
+		"--url", testURL, "--sheet-id", testSheetID, "--chart-id", "chart-1", "--stacked",
+	})
+	updates := decodeToolInput(t, body, "manage_chart_object")["config_updates"].(map[string]interface{})
+	if updates["stack"] != "normal" {
+		t.Fatalf("--stacked normalized stack = %v, want normal", updates["stack"])
+	}
+	body = parseDryRunBody(t, ChartConfigUpdate, []string{
+		"--url", testURL, "--sheet-id", testSheetID, "--chart-id", "chart-1", "--data-labels", "category_percentage",
+	})
+	updates = decodeToolInput(t, body, "manage_chart_object")["config_updates"].(map[string]interface{})
+	if updates["data_labels"] != "value_percentage" {
+		t.Fatalf("data-labels normalized value = %v, want value_percentage", updates["data_labels"])
+	}
+}
+
+func TestChartSemanticShortcuts_CompatibleAliasesInBatch(t *testing.T) {
+	t.Parallel()
+	body := parseDryRunBody(t, BatchUpdate, []string{
+		"--url", testURL,
+		"--operations", `[{"shortcut":"+chart-config-update","input":{"sheet_id":"sh1","chart_id":"chart-1","stacked":true,"data_labels":"category_percentage","smooth":false}}]`,
+		"--yes",
+	})
+	input := decodeToolInput(t, body, "batch_update")
+	ops := input["operations"].([]interface{})
+	chartInput := ops[0].(map[string]interface{})["input"].(map[string]interface{})
+	updates := chartInput["config_updates"].(map[string]interface{})
+	if updates["stack"] != "normal" || updates["data_labels"] != "value_percentage" || updates["smooth"] != false {
+		t.Fatalf("batch config_updates = %#v", updates)
+	}
+}
+
+func TestChartDataUpdate_PreservesSnapshotServerSide(t *testing.T) {
+	t.Parallel()
+	body := parseDryRunBody(t, ChartDataUpdate, []string{
+		"--url", testURL,
+		"--sheet-id", testSheetID,
+		"--chart-id", "chart-1",
+		"--data-range", "'Sheet1'!A1:M6",
+	})
+	input := decodeToolInput(t, body, "manage_chart_object")
+	if input["operation"] != "update" || input["chart_id"] != "chart-1" {
+		t.Fatalf("input = %#v", input)
+	}
+	if _, ok := input["properties"]; ok {
+		t.Fatal("semantic data update must not send properties")
+	}
+	updates, _ := input["data_updates"].(map[string]interface{})
+	if updates["data_range"] != "'Sheet1'!A1:M6" {
+		t.Errorf("data_updates = %#v", updates)
+	}
+	if _, ok := updates["data_direction"]; ok {
+		t.Errorf("omitted --data-direction must preserve the server-side direction: %#v", updates)
+	}
+}
+
+func TestChartDataUpdate_ExplicitDirectionAndMultipleRanges(t *testing.T) {
+	t.Parallel()
+	body := parseDryRunBody(t, ChartDataUpdate, []string{
+		"--url", testURL,
+		"--sheet-id", testSheetID,
+		"--chart-id", "chart-1",
+		"--data-range", "'Sheet1'!A1:A10,'Sheet1'!K1:L10",
+		"--data-direction", "column",
+	})
+	input := decodeToolInput(t, body, "manage_chart_object")
+	updates := input["data_updates"].(map[string]interface{})
+	if updates["data_range"] != "'Sheet1'!A1:A10,'Sheet1'!K1:L10" || updates["data_direction"] != "column" {
+		t.Errorf("data_updates = %#v", updates)
+	}
+}
+
+func TestChartDataUpdate_ExplicitSeriesIndexes(t *testing.T) {
+	t.Parallel()
+	body := parseDryRunBody(t, ChartDataUpdate, []string{
+		"--url", testURL,
+		"--sheet-id", testSheetID,
+		"--chart-id", "chart-1",
+		"--data-range", "'Sheet1'!A1:M6",
+		"--dim1-index", "1",
+		"--dim2-indexes", "4, 8",
+	})
+	input := decodeToolInput(t, body, "manage_chart_object")
+	updates := input["data_updates"].(map[string]interface{})
+	if updates["dim1_index"] != float64(1) {
+		t.Errorf("data_updates.dim1_index = %#v", updates["dim1_index"])
+	}
+	indexes, _ := updates["dim2_indexes"].([]interface{})
+	if len(indexes) != 2 || indexes[0] != float64(4) || indexes[1] != float64(8) {
+		t.Errorf("data_updates.dim2_indexes = %#v", updates["dim2_indexes"])
+	}
+}
+
+func TestChartSemanticShortcuts_Validation(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name string
+		args []string
+	}{
+		{name: "unsupported type", args: []string{"--url", testURL, "--sheet-id", testSheetID, "--chart-type", "donut", "--data-range", "A1:C4"}},
+		{name: "invalid semantic enum", args: []string{"--url", testURL, "--sheet-id", testSheetID, "--chart-type", "line", "--data-range", "A1:C4", "--legend-position", "diagonal"}},
+		{name: "range too small", args: []string{"--url", testURL, "--sheet-id", testSheetID, "--chart-type", "line", "--data-range", "A1:A4"}},
+		{name: "combo needs two series", args: []string{"--url", testURL, "--sheet-id", testSheetID, "--chart-type", "combo", "--data-range", "A1:B4"}},
+		{name: "invalid direction", args: []string{"--url", testURL, "--sheet-id", testSheetID, "--chart-type", "line", "--data-range", "A1:C4", "--data-direction", "horizontal"}},
+		{name: "colors need two values", args: []string{"--url", testURL, "--sheet-id", testSheetID, "--chart-type", "line", "--data-range", "A1:C4", "--colors", "#112233"}},
+		{name: "palette and colors are exclusive", args: []string{"--url", testURL, "--sheet-id", testSheetID, "--chart-type", "line", "--data-range", "A1:C4", "--color-palette", "brandColorSeries@v2", "--colors", "#112233,#445566"}},
+		{name: "size must be paired", args: []string{"--url", testURL, "--sheet-id", testSheetID, "--chart-type", "line", "--data-range", "A1:C4", "--width", "640"}},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			_, _, err := runShortcutCapturingErr(t, ChartCreateBasic, tt.args)
+			if err == nil {
+				t.Fatal("expected validation error")
+			}
+		})
+	}
+
+	_, _, err := runShortcutCapturingErr(t, ChartConfigUpdate, []string{
+		"--url", testURL,
+		"--sheet-id", testSheetID,
+		"--chart-id", "chart-1",
+	})
+	if err == nil {
+		t.Fatal("expected config update with no changed field to fail")
+	}
+
+	for _, args := range [][]string{
+		{"--url", testURL, "--sheet-id", testSheetID, "--data-range", "A1:C4"},
+		{"--url", testURL, "--sheet-id", testSheetID, "--chart-id", "chart-1"},
+		{"--url", testURL, "--sheet-id", testSheetID, "--chart-id", "chart-1", "--data-range", "A1:C4", "--data-direction", "horizontal"},
+		{"--url", testURL, "--sheet-id", testSheetID, "--chart-id", "chart-1", "--data-range", "A1:C4", "--dim1-index", "0"},
+		{"--url", testURL, "--sheet-id", testSheetID, "--chart-id", "chart-1", "--data-range", "A1:C4", "--dim2-indexes", "2,2"},
+		{"--url", testURL, "--sheet-id", testSheetID, "--chart-id", "chart-1", "--data-range", "A1:C4", "--dim2-indexes", "1,2"},
+	} {
+		_, _, err = runShortcutCapturingErr(t, ChartDataUpdate, args)
+		if err == nil {
+			t.Fatalf("expected chart data update validation error for args %#v", args)
+		}
+	}
+}

shortcuts/sheets/shortcuts.go

@@ -151,6 +151,7 @@ func shortcutList() []common.Shortcut {
 
 		// Object CRUD (3 per skill)
 		ChartCreate, ChartUpdate, ChartDelete,
+		ChartCreateBasic, ChartConfigUpdate, ChartDataUpdate,
 		PivotCreate, PivotUpdate, PivotDelete,
 		CondFormatCreate, CondFormatUpdate, CondFormatDelete,
 		FilterCreate, FilterUpdate, FilterDelete,

skills/lark-sheets/SKILL.md

@@ -68,7 +68,7 @@ metadata:
 | 批量清除多区域 | `+cells-batch-clear --yes`（需确认；`--scope`） | `lark-sheets-batch-update` | `--target` |
 | 调整列宽 / 行高 | `+cols-resize` / `+rows-resize`（行、列是两个独立命令） | `lark-sheets-range-operations` | `--dimension`（无此 flag） |
 | 分组汇总 / 透视 | `+pivot-create`（默认不传落点 flag → 自动新建子表，零覆盖） | `lark-sheets-pivot-table` | 用 SUMIF / 本地脚本拼一张假透视表 |
-| 画图表 / 可视化（柱 / 折线 / 饼 / 条 / 散点 / 组合…） | `+chart-create`（先 `+chart-create --print-example <column\|bar\|line\|pie\|combo…>` 本地拿最小可用 `--properties` 模板，改 refs / index 即可用） | `lark-sheets-chart` | matplotlib / 本地画图再贴图（原生图表可交互、随数据更新） |
+| 画图表 / 可视化（柱 / 折线 / 饼 / 条 / 散点 / 组合…） | 先读 `lark-sheets-chart`；普通图用 `+chart-create-basic`，多图用一次 `+batch-update --continue-on-error`，已有图的数据源用 `+chart-data-update`、常用配置用 `+chart-config-update`；只有单系列 / 单数据点 / 高级引擎字段才用完整 `+chart-create` / `+chart-update` snapshot | `lark-sheets-chart` | matplotlib / 本地画图再贴图（原生图表可交互、随数据更新） |
 | 条件高亮 / 数据条 / 色阶 / 重复值标记 | `+cond-format-create` | `lark-sheets-conditional-format` | `+highlight`、`+conditional-format`、逐格 `+cells-set-style` 硬凑 |
 | 筛选 / 只看符合条件的行 | `+filter-create` | `lark-sheets-filter` | pandas filter 后覆盖写回（会毁原数据；要保存多份筛选状态用 `+filter-view-create`） |
 
@@ -200,7 +200,7 @@ lark-cli sheets +csv-get --url "https://.../sheets/shtXXX" --sheet-name "<真实
 
 > ⚠️ **high-risk-write 命令清单（首次调用就带 `--yes`，别等 exit 10 再补；或先 `--dry-run` 预览）**：`+batch-update`、`+cells-clear`、`+cells-batch-clear`、`+sheet-delete`、`+dim-delete`、`+dropdown-delete`，以及各对象删除 `+chart-delete` / `+pivot-delete` / `+cond-format-delete` / `+filter-delete` / `+filter-view-delete` / `+sparkline-delete` / `+float-image-delete`。
 
-**Agent 使用提示**：写复合 JSON flag 前对结构不确定时，先 `--print-schema --flag-name <name>`（深层字段用点分路径切片）再构造 payload；图表直接 `+chart-create --print-example <type>` 拿最小可用模板改参。reference 的 `## Schemas` 段只给一层结构。
+**Agent 使用提示**：写复合 JSON flag 前对结构不确定时，先 `--print-schema --flag-name <name>`（深层字段用点分路径切片）再构造 payload。图表任务必须先读 `lark-sheets-chart`：能用 `+chart-create-basic` / `+chart-data-update` / `+chart-config-update` 的语义参数就不得探查 schema 或构造 snapshot，互不依赖的多图创建 / 更新用一次 `+batch-update --continue-on-error`；只有单系列、单数据点或高级引擎字段无语义参数时，才用 `+chart-create --print-example <type>` 或点分 schema 构造完整 snapshot。reference 的 `## Schemas` 段只给一层结构。
 
 ### flag 内容类型与输出约定（术语速记）
 

skills/lark-sheets/references/lark-sheets-batch-update.md

@@ -5,8 +5,8 @@
 `+batch-update` 把多次写入打包成单次请求，但每个子操作仍受编辑类任务硬性默认规则约束：
 
 1. **目标 range 必须落在用户授权范围内**：除用户明示要修改的区域外，子操作禁止扩张到无关单元格 / 列 / Sheet。规划 range 时先确认每个子操作的边界。
-2. **批次完成后必须回读校验**：整个 `+batch-update` 执行成功后，用 `+csv-get` 或 `+cells-get` 抽样回读受影响区域，至少校验 3-5 个代表性单元格（首 / 中 / 末），与本地脚本预先计算的预期值对照。
-3. **预期条数前置断言**：涉及"批量填充 N 行"或"对 M 个区域分别写入"时，先把 N、M 硬编码进代码，回读后断言实际等于预期；不一致就再发一轮 `+batch-update` 补齐，禁止交付半成品。
+2. **批次完成后必须回读校验**：整个 `+batch-update` 执行成功后，单元格写入用 `+csv-get` 或 `+cells-get` 抽样回读受影响区域，至少校验 3-5 个代表性单元格（首 / 中 / 末）；图表写入用一次 `+chart-list` 核对对象数量、类型、系列和范围。
+3. **预期条数前置断言**：涉及"批量填充 N 行"、"对 M 个区域分别写入"或“每个 / 每天 / 分别各建一张图”时，先从数据数出 N、M 并写进清单；图表场景要断言 operations 中的创建数 = 独立实体图数 + 汇总图数。回读后断言实际等于预期，禁止用一张多系列汇总图替代多张独立图，也禁止交付半成品。
 
 若本次 `+batch-update` 的任一子操作写入了公式、复制了公式模板、或导入了含公式的数据块，**回读校验之后还必须继续执行 `+formula-verify`**。`+batch-update` 的原子提交只保证“写入动作都执行了”，不保证整批公式运行结果 zero-error。
 
@@ -20,10 +20,11 @@
 - 需要对**多个**不同区域执行 `+cells-{merge|unmerge}` 时（如按分组合并多列相同内容）
 - 需要先插入行列再写入数据时（`+dim-{insert|delete|hide|unhide|freeze|group|ungroup}` + `+cells-set`）
 - 需要对多个区域执行不同写入操作时（多次 `+cells-set` + `+cells-clear` 等组合）
+- 需要创建多张基础图，或统一更新多张图的数据源、标题、坐标轴、图例、标签、堆叠和平滑配置时（多个 `+chart-create-basic` / `+chart-data-update` / `+chart-config-update`）
 
 **行高列宽批量不走这里**：多行 / 多列不同尺寸直接用 `+rows-resize --heights` / `+cols-resize --widths` 的 map 形态（如 `--widths '{"A":100,"C:E":120}'`，见 `lark-sheets-range-operations`），一次调用原子完成；map 形态不可作为 `--operations` 子操作嵌入（子操作里仍可用单区间形态 `range` + `height`/`width`）。
 
-当同一工具需要对多个区域重复调用时，**必须**改用 `+batch-update` 合并为单次请求——`+batch-update` 是原子提交（要么全成功要么整批回滚）；逐个调用非原子，中途失败会留下半成品。
+当同一工具需要对多个区域重复调用时，**必须**改用 `+batch-update` 合并为单次请求。存在依赖关系的操作保持默认严格事务（要么全成功要么整批回滚）；互不依赖的多图表创建/更新使用 `--continue-on-error`，保留成功图表并根据逐项错误只重试失败项。
 
 **公式相关批处理的默认闭环**：
 - 写前：先读 `lark-sheets-formula-translation`，把公式改写成飞书可执行语义。
@@ -112,7 +113,7 @@ _公共：URL/token（无 sheet 定位） · 系统：`--yes`、`--dry-run`_
 _要批量执行的 CLI shortcut 操作列表，按声明顺序串行执行；任一失败立即中断_
 
 **数组项**（类型 object）：
-- `shortcut` (enum) — CLI shortcut 名（不是底层 MCP tool 名） [+cells-set / +cells-set-style / +cells-clear / +cells-merge / +cells-unmerge / +cells-replace / +csv-put / +dropdown-set / +dim-insert / +dim-delete / +dim-hide / +dim-unhide / +dim-freeze / +dim-group / +dim-ungroup / +rows-resize / +cols-resize / +range-move / +range-copy / +range-fill / +range-sort / +sheet-create / +sheet-delete / +sheet-rename / +sheet-move / +sheet-copy / +sheet-hide / +sheet-unhide / +sheet-set-tab-color / +sheet-show-gridline / +sheet-hide-gridline / +chart-create / +chart-update / +chart-delete / +pivot-create / +pivot-update / +pivot-delete / +cond-format-create / +cond-format-update / +cond-format-delete / +filter-create / +filter-update / +filter-delete / +filter-view-create / +filter-view-update / +filter-view-delete / +sparkline-create / +sparkline-update / +sparkline-delete / +float-image-create / +float-image-update / +float-image-delete]
+- `shortcut` (enum) — CLI shortcut 名（不是底层 MCP tool 名） [+cells-set / +cells-set-style / +cells-clear / +cells-merge / +cells-unmerge / +cells-replace / +csv-put / +dropdown-set / +dim-insert / +dim-delete / +dim-hide / +dim-unhide / +dim-freeze / +dim-group / +dim-ungroup / +rows-resize / +cols-resize / +range-move / +range-copy / +range-fill / +range-sort / +sheet-create / +sheet-delete / +sheet-rename / +sheet-move / +sheet-copy / +sheet-hide / +sheet-unhide / +sheet-set-tab-color / +sheet-show-gridline / +sheet-hide-gridline / +chart-create / +chart-update / +chart-delete / +chart-create-basic / +chart-config-update / +chart-data-update / +pivot-create / +pivot-update / +pivot-delete / +cond-format-create / +cond-format-update / +cond-format-delete / +filter-create / +filter-update / +filter-delete / +filter-view-create / +filter-view-update / +filter-view-delete / +sparkline-create / +sparkline-update / +sparkline-delete / +float-image-create / +float-image-update / +float-image-delete]
 - `input` (object) — 该 shortcut 的入参集——含子表定位 sheet_id（或 sheet_name），但不含 spreadsheet token/url（后者只在顶层 …
 
 ### `+cells-batch-set-style` `--border-styles`
@@ -169,6 +170,19 @@ lark-cli sheets +batch-update --url "https://example.feishu.cn/sheets/shtXXX" --
 > ]
 > ```
 
+> **多图表组合**：先完成全部辅助数据，再把每张图的完整语义输入放进同一个批次，并在顶层传 `--continue-on-error`；每项同时记录精确表头范围、数据方向和预期系列数。批次完成后，每个受影响的 sheet 各调用一次 `+chart-list`，不要每创建一张图就读取、调整数据后再删除重建。若数据范围或系列数不符，用 `+chart-data-update` 修正已有图表，不要删除后重建。
+>
+> ```json
+> [
+>   {"shortcut":"+chart-create-basic","input":{"sheet_name":"Sheet1","chart_type":"column","data_range":"'Sheet1'!A1:C10","title":"分类对比","anchor_cell":"F2"}},
+>   {"shortcut":"+chart-create-basic","input":{"sheet_name":"Sheet1","chart_type":"line","data_range":"'Sheet1'!E1:G10","title":"趋势变化","anchor_cell":"F18"}}
+> ]
+> ```
+>
+> ```bash
+> lark-cli sheets +batch-update --url "..." --operations @ops.json --continue-on-error --yes
+> ```
+
 ### `+cells-batch-set-style`
 
 多 range 应用同一组 style（服务端走 `+batch-update` 原子事务）：

skills/lark-sheets/references/lark-sheets-chart.md

@@ -2,18 +2,30 @@
 
 ## 真对象硬约束
 
-当用户要求"画个图 / 数据可视化 / 趋势图 / 对比图 / 占比图"时，**必须**通过 `+chart-{create|update|delete}` 创建真实的图表对象。**禁止**用本地脚本调 matplotlib / seaborn 生成图片再插入到表格代替——静态图片无法随源数据更新，且失去交互能力。判断标准：交付后 `+chart-list` 必须能返回该对象。
+当用户要求"画个图 / 数据可视化 / 趋势图 / 对比图 / 占比图"时，**必须**通过图表创建命令创建真实的图表对象。**禁止**用本地脚本调 matplotlib / seaborn 生成图片再插入到表格代替——静态图片无法随源数据更新，且失去交互能力。判断标准：交付后 `+chart-list` 必须能返回该对象。
 
 ## 使用场景
 
-读写图表对象。本 reference 覆盖 4 个 shortcut：
+读写图表对象。基础创建和常用更新优先用语义 shortcut，只在高级配置时使用原始 snapshot：
 
 | 操作需求 | 使用工具 | 说明 |
 |---------|---------|------|
 | 查看已有图表 | `+chart-list` | 获取图表的类型、数据源和样式配置 |
-| 创建/更新/删除图表 | `+chart-{create|update|delete}` | 对图表对象执行写入操作 |
+| 按类型和范围创建基础图 | `+chart-create-basic` | 支持 column/bar/line/area/pie/scatter/combo/radar、行/列方向与整图配色；无需构造 snapshot |
+| 修正已有图表的数据范围或方向 | `+chart-data-update` | 服务端重建数据映射，保留标题、样式、位置和尺寸 |
+| 批量创建或更新多个独立图表 | `+batch-update --continue-on-error` | 保留成功图表，并逐项返回失败原因；只重试失败项 |
+| 更新标题、轴、图例、标签、堆叠、平滑或整图配色 | `+chart-config-update` | 无需回写 snapshot，未传字段保持不变 |
+| 高级创建/更新、删除图表 | `+chart-{create|update|delete}` | 按系列/数据点精细设置等高级需求才使用原始 properties |
 
-典型工作流：先读取现有图表了解配置 → 执行创建/更新/删除 → 再次读取验证结果。
+典型工作流：先确认表头和精确数据范围，用 `+chart-create-basic` 一次创建并尽量在同次调用中带上已知标题/轴/标签要求；创建后用 `+chart-list` 验证。已有图表的数据范围或方向错误时用 `+chart-data-update`，常用配置修正用 `+chart-config-update`。只有用户要求单个系列、数据点或高级引擎字段时，才读取现有 snapshot 并调 `+chart-update --properties`。不要为了常用配置先输出整份 schema，也不要删除重建已经创建成功的图表。
+
+**多图表工作流**：先完成所有辅助数据和表头，列出每张目标图的类型、精确数据范围、标题和落点；确认清单后，用一次 `+batch-update --continue-on-error` 批量执行 `+chart-create-basic`。图表之间独立时允许部分成功：按返回的逐项结果定位失败图表，只重试失败项，不要重复创建成功图表。批次后每个受影响的 sheet 各调用一次 `+chart-list`，验证数量、类型、系列和范围。数据尚未稳定时不要提前创建图表；已经成功创建的图表有数据源差异时批量使用 `+chart-data-update`，有配置差异时批量使用 `+chart-config-update`，不要删除重建。
+
+**数量词必须展开**：用户说“每个 / 每天 / 分别 / 逐一 / 各一张图”时，先从数据中数出实体数 `N`，把这 `N` 张图逐项写进清单，再加上其它汇总图得到目标总数 `M`；一个包含全部实体的多系列图不能替代这 `N` 张独立图。批次前断言 operations 中恰有 `M` 个图表创建，批次后断言图表总数、逐图标题与实体集合一致。
+
+**范围与系列前置校验**：清单中同时记录每张图的表头范围、纳入列、明确排除列、数据方向和预期系列数。表头在首列时用默认 `--data-direction column`；表头在首行、每行代表一个系列时用 `--data-direction row`。创建前根据实际表头确认边界，不凭字母猜范围；创建后范围、方向或系列数不符时，使用 `+chart-data-update` 修正，服务端会重建 `refs` / `dim1` / `dim2.series` 并保留其它配置，不要删除后重建。批次跨多个 sheet 时，每个受影响的 sheet 各调用一次 `+chart-list`。
+
+**整图配色优先走语义参数**：只要求统一主题或一组系列颜色时，在创建时传 `--color-palette` 或 `--colors`，已有图表用 `+chart-config-update` 更新；二者互斥。只有指定某个系列或某个数据点的颜色时才使用原始 snapshot。
 
 ## 需求→图表类型映射（创建前必查）
 
@@ -29,6 +41,8 @@
 
 **`--properties` 结构锚点（构造前必读）**：`--properties` 顶层只有 `position` / `offset` / `size` / `snapshot` 四个字段，**没有**顶层 `data`，也没有再嵌一层 `properties`。图表数据配置全部挂在 `snapshot.data` 下——下文及示例里出现的 `refs` / `headerMode` / `dim1` / `dim2` / `nameRef` 一律指 `snapshot.data.refs` / `snapshot.data.headerMode` / `snapshot.data.dim1` / `snapshot.data.dim2`（及其下的 `serie.nameRef` / `series[].nameRef`）；样式 / 堆叠 / 数据标签等在 `snapshot.plotArea` 下。**构造起点优先用 `lark-cli sheets +chart-create --print-example <column|bar|line|area|pie|scatter|radar|combo>` 拿最小可用模板改参**（本地即时返回）；查深层字段用点分路径切片 `--print-schema --flag-name properties.snapshot.plotArea.axes`，别整篇 dump 翻页。完整结构以 `--print-schema --flag-name properties` 为准。
 
+**`+chart-update` 局部更新硬规则（更新前必读）**：默认只在 `--properties` 中传实际变化的字段，未传字段保持不变；不要复制并回写完整 snapshot。`snapshot` 内普通对象递归合并，`refs` / `axes` / `series` 等数组整体替换——修改数组中的一项时，应先读取当前数组、改好后只回写该完整数组，不需要携带 snapshot 的其它字段。`snapshot.data.isStaticData` 不能通过 update 改变；需要切换静态/非静态数据时删除后重建。
+
 **常见配置错误（必须注意）**：
 - **图表类型选择错误**：用户说"堆积柱形图/百分比堆积"时，应在 `properties.snapshot.plotArea.plot.extra.stack` 中配置堆叠；百分比堆叠需在该 stack 下设置 `percentage: true`。用户说"占比/比例"时，优先考虑饼图或百分比堆积图。注意区分 `column`（柱形图，纵向）与 `bar`（条形图，横向）是两个不同的 type 取值，"对比/各 XX" 类纵向柱默认用 `column`
 - **数据标签开关**：`plotArea.plot.labels` 对象的**存在性即开关**——
@@ -104,6 +118,9 @@
 | Shortcut | Risk | 分组 |
 | --- | --- | --- |
 | `+chart-list` | read | 对象 |
+| `+chart-create-basic` | write | 对象 |
+| `+chart-config-update` | write | 对象 |
+| `+chart-data-update` | write | 对象 |
 | `+chart-create` | write | 对象 |
 | `+chart-update` | write | 对象 |
 | `+chart-delete` | high-risk-write | 对象 |
@@ -118,6 +135,69 @@ _公共四件套 · 系统：`--dry-run`_
 | --- | --- | --- | --- |
 | `--chart-id` | string | optional | 指定单个图表 reference_id 过滤 |
 
+### `+chart-create-basic`
+
+_公共四件套 · 系统：`--dry-run`_
+
+| Flag | Type | 必填 | 说明 |
+| --- | --- | --- | --- |
+| `--chart-type` | string | required | 图表类型（可选值：`column` / `bar` / `line` / `area` / `pie` / `scatter` / `combo` / `radar`） |
+| `--data-range` | string | required | 含表头的一个连续 A1 范围，或逗号分隔的同表多范围；对齐且不重叠时保留独立引用，否则合并为最小包围矩形 |
+| `--data-direction` | string | optional | 数据系列方向；column 表示首列为类别，row 表示首行为类别（可选值：`column` / `row`）（默认 `column`） |
+| `--title` | string | optional | 图表标题 |
+| `--subtitle` | string | optional | 图表副标题 |
+| `--legend-position` | string | optional | 图例位置；hidden 隐藏图例（可选值：`top` / `bottom` / `left` / `right` / `hidden`） |
+| `--x-axis-title` | string | optional | X 轴标题 |
+| `--y-axis-title` | string | optional | 左 Y 轴标题 |
+| `--secondary-y-axis-title` | string | optional | 右 Y 轴标题 |
+| `--x-axis-label-angle` | int | optional | X 轴标签旋转角度（可选值：`-90` / `-45` / `0` / `45` / `90`） |
+| `--y-axis-label-angle` | int | optional | 左 Y 轴标签旋转角度（可选值：`-90` / `-45` / `0` / `45` / `90`） |
+| `--data-labels` | string | optional | 数据标签内容；none 隐藏标签；兼容 category_percentage 并自动按 value_percentage 处理（可选值：`none` / `value` / `percentage` / `value_percentage` / `category_percentage` / `category` / `series`） |
+| `--data-label-position` | string | optional | 数据标签位置（可选值：`auto` / `top` / `bottom` / `left` / `right` / `center` / `inside` / `outside`） |
+| `--stack` | string | optional | 堆叠模式（可选值：`none` / `normal` / `percent`） |
+| `--stacked` | bool | optional | 兼容别名；等价于 --stack normal（隐藏 flag：不在 `--help` 列出，但可正常传入） |
+| `--smooth` | bool | optional | 是否使用平滑曲线；支持 --smooth=false 和 --smooth false |
+| `--color-palette` | string | optional | 预设整图配色主题；与 --colors 互斥（可选值：`brandColorSeries@v2` / `rainbowColorSeries@v2` / `complementaryColorSeries@v2` / `converseColorSeries@v2` / `primaryColorSeries@v2` / `singleColorSeries-B-@v2` / `singleColorSeries-W-@v2` / `singleColorSeries-G-@v2` / `singleColorSeries-Y-@v2` / `singleColorSeries-O-@v2` / `singleColorSeries-R-@v2` / `singleColorSeries-D-@v2`） |
+| `--colors` | string_slice | optional | 自定义整图系列颜色，逗号分隔且至少 2 个十六进制色值；与 --color-palette 互斥 |
+| `--anchor-cell` | string | optional | 可选图表锚点单元格，如 F2；省略时放到数据范围右侧 |
+| `--width` | int | optional | 可选图表宽度；必须与 --height 同时传 |
+| `--height` | int | optional | 可选图表高度；必须与 --width 同时传 |
+
+### `+chart-config-update`
+
+_公共四件套 · 系统：`--dry-run`_
+
+| Flag | Type | 必填 | 说明 |
+| --- | --- | --- | --- |
+| `--chart-id` | string | required | 目标图表 reference_id |
+| `--title` | string | optional | 图表标题 |
+| `--subtitle` | string | optional | 图表副标题 |
+| `--legend-position` | string | optional | 图例位置；hidden 隐藏图例（可选值：`top` / `bottom` / `left` / `right` / `hidden`） |
+| `--x-axis-title` | string | optional | X 轴标题 |
+| `--y-axis-title` | string | optional | 左 Y 轴标题 |
+| `--secondary-y-axis-title` | string | optional | 右 Y 轴标题 |
+| `--x-axis-label-angle` | int | optional | X 轴标签旋转角度（可选值：`-90` / `-45` / `0` / `45` / `90`） |
+| `--y-axis-label-angle` | int | optional | 左 Y 轴标签旋转角度（可选值：`-90` / `-45` / `0` / `45` / `90`） |
+| `--data-labels` | string | optional | 数据标签内容；none 隐藏标签；兼容 category_percentage 并自动按 value_percentage 处理（可选值：`none` / `value` / `percentage` / `value_percentage` / `category_percentage` / `category` / `series`） |
+| `--data-label-position` | string | optional | 数据标签位置（可选值：`auto` / `top` / `bottom` / `left` / `right` / `center` / `inside` / `outside`） |
+| `--stack` | string | optional | 堆叠模式（可选值：`none` / `normal` / `percent`） |
+| `--stacked` | bool | optional | 兼容别名；等价于 --stack normal（隐藏 flag：不在 `--help` 列出，但可正常传入） |
+| `--smooth` | bool | optional | 是否使用平滑曲线；支持 --smooth=false 和 --smooth false |
+| `--color-palette` | string | optional | 预设整图配色主题；与 --colors 互斥（可选值：`brandColorSeries@v2` / `rainbowColorSeries@v2` / `complementaryColorSeries@v2` / `converseColorSeries@v2` / `primaryColorSeries@v2` / `singleColorSeries-B-@v2` / `singleColorSeries-W-@v2` / `singleColorSeries-G-@v2` / `singleColorSeries-Y-@v2` / `singleColorSeries-O-@v2` / `singleColorSeries-R-@v2` / `singleColorSeries-D-@v2`） |
+| `--colors` | string_slice | optional | 自定义整图系列颜色，逗号分隔且至少 2 个十六进制色值；与 --color-palette 互斥 |
+
+### `+chart-data-update`
+
+_公共四件套 · 系统：`--dry-run`_
+
+| Flag | Type | 必填 | 说明 |
+| --- | --- | --- | --- |
+| `--chart-id` | string | required | 目标图表 reference_id |
+| `--data-range` | string | required | 新的含表头数据范围；支持逗号分隔的同表多范围，错位或重叠时自动合并 |
+| `--data-direction` | string | optional | 数据系列方向；省略时沿用现有图表方向（可选值：`column` / `row`） |
+| `--dim1-index` | int | optional | 类别/X 轴维度在数据范围中的 1-based 索引；省略时使用第 1 个维度 |
+| `--dim2-indexes` | string | optional | 值/Y 轴系列在数据范围中的 1-based 索引，逗号分隔；省略时使用除 dim1 外的全部维度 |
+
 ### `+chart-create`
 
 _公共四件套 · 系统：`--dry-run`_
@@ -133,7 +213,7 @@ _公共四件套 · 系统：`--dry-run`_
 | Flag | Type | 必填 | 说明 |
 | --- | --- | --- | --- |
 | `--chart-id` | string | required | 目标图表 reference_id |
-| `--properties` | string + File + Stdin（复合 JSON） | required | 完整或足够完整的图表配置 JSON（先 `+chart-list` 回读再 patch） |
+| `--properties` | string + File + Stdin（复合 JSON） | required | 图表配置补丁 JSON；默认只传变化字段，未传字段保持不变；普通对象递归合并，数组整体替换 |
 
 ### `+chart-delete`
 
@@ -155,7 +235,7 @@ _创建/更新的图表属性_
 - `position` (object?) — 必填 { row: number, col: string }
 - `offset` (object?) — 可选 { row_offset?: number, col_offset?: number }
 - `size` (object?) — 必填 { width: number, height: number }
-- `snapshot` (object?) — 图表快照配置 { title?: object, subTitle?: object, style?: object, legend?: oneOf, plotArea: object, …共 6 项 }
+- `snapshot` (oneOf?) — 图表快照配置
 
 ## Examples
 
@@ -165,6 +245,86 @@ _创建/更新的图表属性_
 
 输出契约：返回按工作表分组的图表列表，每个图表含 `chart_id` / `position` / `details.snapshot` 等。
 
+### `+chart-create-basic`
+
+首列自动作为维度，后续列作为数值系列。饼图只使用第二列数值；散点图以首列为 X、后续列为 Y；组合图以第二列为左轴柱，后续列为右轴折线。数据范围必须包含真实表头；如果类别列与数值列不连续，可以给 `--data-range` 传逗号分隔的多个范围，例如 `"'Sheet1'!A1:A10,'Sheet1'!K1:L10"`。对齐且不重叠的范围会保留为独立引用，不会把 B:J 的间隔列纳入图表；错行、错列或重叠的范围会自动合并为同一工作表内的最小包围矩形。跨工作表范围仍会拒绝。如果数据子集的表头在范围外，改用高级 `+chart-create` 的 detached 模式。
+
+```bash
+# 柱形图：默认放在数据范围右侧
+lark-cli sheets +chart-create-basic --url "..." --sheet-name "Sheet1" \
+  --chart-type column --data-range "'Sheet1'!A1:C10" \
+  --title "销售额对比" --x-axis-title "品类" --y-axis-title "销售额" \
+  --legend-position bottom --data-labels value --data-label-position top
+
+# 双轴组合图：首个数值列为左轴柱，其余数值列为右轴折线
+lark-cli sheets +chart-create-basic --url "..." --sheet-name "Sheet1" \
+  --chart-type combo --data-range "'Sheet1'!A1:D13" \
+  --title "价格与效率" --y-axis-title "价格" --secondary-y-axis-title "效率" \
+  --anchor-cell F2 --width 700 --height 400
+```
+
+多张基础图一次创建。先把所有数据准备完成，再生成 `ops.json`：
+
+```json
+[
+  {
+    "shortcut": "+chart-create-basic",
+    "input": {
+      "sheet_name": "Sheet1",
+      "chart_type": "column",
+      "data_range": "'Sheet1'!A1:C10",
+      "title": "分类对比",
+      "anchor_cell": "F2"
+    }
+  },
+  {
+    "shortcut": "+chart-create-basic",
+    "input": {
+      "sheet_name": "Sheet1",
+      "chart_type": "line",
+      "data_range": "'Sheet1'!E1:G10",
+      "title": "趋势变化",
+      "anchor_cell": "F18"
+    }
+  }
+]
+```
+
+```bash
+lark-cli sheets +batch-update --url "..." --operations @ops.json --continue-on-error --yes
+lark-cli sheets +chart-list --url "..." --sheet-name "Sheet1"
+```
+
+### `+chart-data-update`
+
+当创建后发现漏列、范围过宽、辅助分类列发生变化、系列选择错误或数据方向错误时，只更新数据源。`--data-direction` 省略时沿用现有图表方向；新范围必须包含表头。默认使用第 1 个维度作为 dim1、其余维度作为 dim2；需要精确选择时，用 1-based 的 `--dim1-index` 和逗号分隔的 `--dim2-indexes`。工具返回实际采用的 `normalized_data_ranges`，随后用 `+chart-list` 验证范围和系列数。
+
+```bash
+# 把遗漏的最后一列纳入原折线图，保留标题、配色、图例和落点
+lark-cli sheets +chart-data-update --url "..." --sheet-id "$SID" --chart-id "chrXXX" \
+  --data-range "'Sheet1'!A1:M6"
+
+# 改用按行组织的数据源
+lark-cli sheets +chart-data-update --url "..." --sheet-id "$SID" --chart-id "chrXXX" \
+  --data-range "'Sheet1'!A1:M6" --data-direction row
+
+# 第 1 列作为类别，只使用第 4、8 列作为数值系列
+lark-cli sheets +chart-data-update --url "..." --sheet-id "$SID" --chart-id "chrXXX" \
+  --data-range "'Sheet1'!A1:M6" --dim1-index 1 --dim2-indexes "4,8"
+```
+
+### `+chart-config-update`
+
+只传需要改的字段。`--data-labels none` 会删除数据标签；`--legend-position hidden` 会隐藏图例；`--smooth=false` 和 `--smooth false` 都可显式关闭平滑曲线。为减少参数重试，`--stacked` 自动按 `--stack normal` 处理，`--data-labels category_percentage` 自动按 `value_percentage` 处理；新调用仍优先使用规范参数。
+
+```bash
+lark-cli sheets +chart-config-update --url "..." --sheet-id "$SID" --chart-id "chrXXX" \
+  --title "新标题" --x-axis-label-angle -45 --legend-position right
+
+lark-cli sheets +chart-config-update --url "..." --sheet-id "$SID" --chart-id "chrXXX" \
+  --data-labels value_percentage --data-label-position outside --stack percent
+```
+
 ### `+chart-create`
 
 > **`snapshot.data` 必填 `dim1.serie.index` 或 `dim2.series[].index` 之一**（1-based，对应 `refs.value` 范围内的列序）。schema 允许传空 `{}` 但 server 运行时强制：缺则被拒为 `snapshot.data.dim1.serie.index and dim2.series[].index are both missing; at least one must be set`，即便侥幸通过也只会渲染空图。
@@ -292,22 +452,23 @@ JSON
 
 ### `+chart-update`
 
-**Update 三步法**（缺一步会丢字段）：
-
-1. `+chart-list --chart-id <id>` 拿到完整 snapshot
-2. 在拿到的 snapshot 上**局部**修改要改的字段，其余保持不变
-3. 把**完整 snapshot** 整个回写到 `--properties.snapshot`
+默认提交**最小 patch**。例如只修改标题时，只传标题字段：
 
 ```bash
 lark-cli sheets +chart-update --url "..." --sheet-id "$SID" --chart-id "chrXXX" \
   --properties '{
-    "position":{"row":0,"col":"A"},
-    "size":{"width":480,"height":320},
-    "snapshot": <完整快照（由 +chart-list 取回后局部修改）>
+    "snapshot":{"title":{"text":"新的图表标题"}}
   }'
 ```
 
-> 关键：**不能只提交局部 snapshot**，否则未传字段会被还原为默认值。`+chart-update` 的语义是 PUT（整体覆盖），不是 PATCH。
+只调整尺寸时，不需要传 `snapshot`：
+
+```bash
+lark-cli sheets +chart-update --url "..." --sheet-id "$SID" --chart-id "chrXXX" \
+  --properties '{"size":{"width":640,"height":360}}'
+```
+
+> 数组采用整体替换语义。比如只修改一个坐标轴时，先用 `+chart-list --chart-id <id>` 取得当前 `snapshot.plotArea.axes`，修改目标项后，仅回写 `{"snapshot":{"plotArea":{"axes":[...]}}}`；不要同时回写标题、数据源、图例等未变化字段。
 
 ### `+chart-delete`
 
@@ -325,8 +486,8 @@ lark-cli sheets +chart-delete --url "https://example.feishu.cn/sheets/shtXXX" --
 
 ### Validate / DryRun / Execute 约束
 
-- `Validate`：XOR 公共四件套；`+chart-create` / `+chart-update` 的 `--properties` 必须能解析为合法 JSON；`+chart-delete`（high-risk-write）校验 `--yes` 或 `--dry-run` 至少一个。
-- `DryRun`：`+chart-create` / `+chart-update` 输出"将要 POST 的 body 模板"；`+chart-delete` 输出"将要删除的 chart_id 及隶属 sheet"，零网络副作用。
+- `Validate`：XOR 公共四件套；`+chart-data-update` 要求 `--chart-id` 和 `--data-range`，并校验 `--dim1-index` / `--dim2-indexes` 是正整数索引；`+chart-create` / `+chart-update` 的 `--properties` 必须能解析为合法 JSON；`+chart-delete`（high-risk-write）校验 `--yes` 或 `--dry-run` 至少一个。
+- `DryRun`：`+chart-data-update` / `+chart-create` / `+chart-update` 输出"将要 POST 的 body 模板"；`+chart-delete` 输出"将要删除的 chart_id 及隶属 sheet"，零网络副作用。
 - `Execute`：写操作执行后不自动回读；如需确认，自行调用 `+chart-list` 比对结果。
 
 > `+chart-create` / `+chart-update` 是 write 级别，按需可用 `--dry-run` 预览，不要求 `--yes`。只有 `+chart-delete`（high-risk-write）必须 `--yes`。