diff --git a/src/commands/add-path-point-command.ts b/src/commands/add-path-point-command.ts
new file mode 100644
index 00000000..49d2a905
--- /dev/null
+++ b/src/commands/add-path-point-command.ts
@@ -0,0 +1,108 @@
+import { createOpaqueId } from "../core/ids";
+import { cloneEditorSelection, type EditorSelection } from "../core/selection";
+import type { ToolMode } from "../core/tool-mode";
+import {
+  cloneScenePath,
+  cloneScenePathPoint,
+  createAppendedScenePathPoint,
+  type ScenePathPoint
+} from "../document/paths";
+
+import type { EditorCommand } from "./command";
+
+interface AddPathPointCommandOptions {
+  pathId: string;
+  point?: ScenePathPoint;
+  label?: string;
+}
+
+function setSelectedPathPointSelection(
+  pathId: string,
+  pointId: string
+): EditorSelection {
+  return {
+    kind: "pathPoint",
+    pathId,
+    pointId
+  };
+}
+
+export function createAddPathPointCommand(
+  options: AddPathPointCommandOptions
+): EditorCommand {
+  let appendedPoint: ScenePathPoint | null =
+    options.point === undefined ? null : cloneScenePathPoint(options.point);
+  let previousSelection: EditorSelection | null = null;
+  let previousToolMode: ToolMode | null = null;
+
+  return {
+    id: createOpaqueId("command"),
+    label: options.label ?? "Add path point",
+    execute(context) {
+      const currentDocument = context.getDocument();
+      const path = currentDocument.paths[options.pathId];
+
+      if (path === undefined) {
+        throw new Error(`Path ${options.pathId} does not exist.`);
+      }
+
+      if (appendedPoint === null) {
+        appendedPoint = createAppendedScenePathPoint(path);
+      }
+
+      if (previousSelection === null) {
+        previousSelection = cloneEditorSelection(context.getSelection());
+      }
+
+      if (previousToolMode === null) {
+        previousToolMode = context.getToolMode();
+      }
+
+      context.setDocument({
+        ...currentDocument,
+        paths: {
+          ...currentDocument.paths,
+          [path.id]: cloneScenePath({
+            ...path,
+            points: [...path.points, cloneScenePathPoint(appendedPoint)]
+          })
+        }
+      });
+      context.setSelection(
+        setSelectedPathPointSelection(options.pathId, appendedPoint.id)
+      );
+      context.setToolMode("select");
+    },
+    undo(context) {
+      if (appendedPoint === null) {
+        return;
+      }
+
+      const currentDocument = context.getDocument();
+      const path = currentDocument.paths[options.pathId];
+
+      if (path === undefined) {
+        throw new Error(`Path ${options.pathId} does not exist.`);
+      }
+
+      context.setDocument({
+        ...currentDocument,
+        paths: {
+          ...currentDocument.paths,
+          [path.id]: cloneScenePath({
+            ...path,
+            points: path.points.filter((point) => point.id !== appendedPoint?.id)
+          })
+        }
+      });
+
+      if (previousSelection !== null) {
+        context.setSelection(previousSelection);
+      }
+
+      if (previousToolMode !== null) {
+        context.setToolMode(previousToolMode);
+      }
+    }
+  };
+}
diff --git a/src/commands/delete-path-point-command.ts b/src/commands/delete-path-point-command.ts
new file mode 100644
index 00000000..28a134a8
--- /dev/null
+++ b/src/commands/delete-path-point-command.ts
@@ -0,0 +1,141 @@
+import { createOpaqueId } from "../core/ids";
+import { cloneEditorSelection, type EditorSelection } from "../core/selection";
+import type { ToolMode } from "../core/tool-mode";
+import {
+  cloneScenePath,
+  cloneScenePathPoint,
+  getScenePathPointIndex,
+  MIN_SCENE_PATH_POINT_COUNT,
+  type ScenePathPoint
+} from "../document/paths";
+
+import type { EditorCommand } from "./command";
+
+interface DeletePathPointCommandOptions {
+  pathId: string;
+  pointId: string;
+  label?: string;
+}
+
+function setSinglePathSelection(pathId: string): EditorSelection {
+  return {
+    kind: "paths",
+    ids: [pathId]
+  };
+}
+
+function setSelectedPathPointSelection(
+  pathId: string,
+  pointId: string
+): EditorSelection {
+  return {
+    kind: "pathPoint",
+    pathId,
+    pointId
+  };
+}
+
+export function createDeletePathPointCommand(
+  options: DeletePathPointCommandOptions
+): EditorCommand {
+  let deletedPoint: ScenePathPoint | null = null;
+  let deletedPointIndex: number | null = null;
+  let previousSelection: EditorSelection | null = null;
+  let previousToolMode: ToolMode | null = null;
+
+  return {
+    id: createOpaqueId("command"),
+    label: options.label ?? "Delete path point",
+    execute(context) {
+      const currentDocument = context.getDocument();
+      const path = currentDocument.paths[options.pathId];
+
+      if (path === undefined) {
+        throw new Error(`Path ${options.pathId} does not exist.`);
+      }
+
+      if (path.points.length <= MIN_SCENE_PATH_POINT_COUNT) {
+        throw new Error(
+          `Paths must keep at least ${MIN_SCENE_PATH_POINT_COUNT} points.`
+        );
+      }
+
+      const pointIndex = getScenePathPointIndex(path, options.pointId);
+
+      if (pointIndex === -1) {
+        throw new Error(`Path point ${options.pointId} does not exist on path ${options.pathId}.`);
+      }
+
+      if (deletedPoint === null) {
+        deletedPoint = cloneScenePathPoint(path.points[pointIndex]);
+      }
+
+      if (deletedPointIndex === null) {
+        deletedPointIndex = pointIndex;
+      }
+
+      if (previousSelection === null) {
+        previousSelection = cloneEditorSelection(context.getSelection());
+      }
+
+      if (previousToolMode === null) {
+        previousToolMode = context.getToolMode();
+      }
+
+      const nextPoints = path.points.filter((point) => point.id !== options.pointId);
+      const fallbackPoint =
+        nextPoints[Math.min(pointIndex, nextPoints.length - 1)] ?? null;
+
+      context.setDocument({
+        ...currentDocument,
+        paths: {
+          ...currentDocument.paths,
+          [path.id]: cloneScenePath({
+            ...path,
+            points: nextPoints
+          })
+        }
+      });
+      context.setSelection(
+        fallbackPoint === null
+          ? setSinglePathSelection(options.pathId)
+          : setSelectedPathPointSelection(options.pathId, fallbackPoint.id)
+      );
+      context.setToolMode("select");
+    },
+    undo(context) {
+      if (deletedPoint === null || deletedPointIndex === null) {
+        return;
+      }
+
+      const currentDocument = context.getDocument();
+      const path = currentDocument.paths[options.pathId];
+
+      if (path === undefined) {
+        throw new Error(`Path ${options.pathId} does not exist.`);
+      }
+
+      const nextPoints = [...path.points];
+      nextPoints.splice(deletedPointIndex, 0, cloneScenePathPoint(deletedPoint));
+
+      context.setDocument({
+        ...currentDocument,
+        paths: {
+          ...currentDocument.paths,
+          [path.id]: cloneScenePath({
+            ...path,
+            points: nextPoints
+          })
+        }
+      });
+
+      if (previousSelection !== null) {
+        context.setSelection(previousSelection);
+      }
+
+      if (previousToolMode !== null) {
+        context.setToolMode(previousToolMode);
+      }
+    }
+  };
+}
diff --git a/src/commands/set-path-point-position-command.ts b/src/commands/set-path-point-position-command.ts
new file mode 100644
index 00000000..6a81316a
--- /dev/null
+++ b/src/commands/set-path-point-position-command.ts
@@ -0,0 +1,142 @@
+import { createOpaqueId } from "../core/ids";
+import { cloneEditorSelection, type EditorSelection } from "../core/selection";
+import type { ToolMode } from "../core/tool-mode";
+import {
+  cloneScenePath,
+  getScenePathPointIndex
+} from "../document/paths";
+import type { Vec3 } from "../core/vector";
+
+import type { EditorCommand } from "./command";
+
+interface SetPathPointPositionCommandOptions {
+  pathId: string;
+  pointId: string;
+  position: Vec3;
+  label?: string;
+}
+
+function cloneVec3(vector: Vec3): Vec3 {
+  return {
+    x: vector.x,
+    y: vector.y,
+    z: vector.z
+  };
+}
+
+function setSelectedPathPointSelection(
+  pathId: string,
+  pointId: string
+): EditorSelection {
+  return {
+    kind: "pathPoint",
+    pathId,
+    pointId
+  };
+}
+
+export function createSetPathPointPositionCommand(
+  options: SetPathPointPositionCommandOptions
+): EditorCommand {
+  const nextPosition = cloneVec3(options.position);
+  let previousPosition: Vec3 | null = null;
+  let previousSelection: EditorSelection | null = null;
+  let previousToolMode: ToolMode | null = null;
+
+  return {
+    id: createOpaqueId("command"),
+    label: options.label ?? "Move path point",
+    execute(context) {
+      const currentDocument = context.getDocument();
+      const path = currentDocument.paths[options.pathId];
+
+      if (path === undefined) {
+        throw new Error(`Path ${options.pathId} does not exist.`);
+      }
+
+      const pointIndex = getScenePathPointIndex(path, options.pointId);
+
+      if (pointIndex === -1) {
+        throw new Error(`Path point ${options.pointId} does not exist on path ${options.pathId}.`);
+      }
+
+      if (previousPosition === null) {
+        previousPosition = cloneVec3(path.points[pointIndex].position);
+      }
+
+      if (previousSelection === null) {
+        previousSelection = cloneEditorSelection(context.getSelection());
+      }
+
+      if (previousToolMode === null) {
+        previousToolMode = context.getToolMode();
+      }
+
+      context.setDocument({
+        ...currentDocument,
+        paths: {
+          ...currentDocument.paths,
+          [path.id]: cloneScenePath({
+            ...path,
+            points: path.points.map((point, index) =>
+              index === pointIndex
+                ? {
+                    ...point,
+                    position: cloneVec3(nextPosition)
+                  }
+                : point
+            )
+          })
+        }
+      });
+      context.setSelection(
+        setSelectedPathPointSelection(options.pathId, options.pointId)
+      );
+      context.setToolMode("select");
+    },
+    undo(context) {
+      if (previousPosition === null) {
+        return;
+      }
+
+      const currentDocument = context.getDocument();
+      const path = currentDocument.paths[options.pathId];
+
+      if (path === undefined) {
+        throw new Error(`Path ${options.pathId} does not exist.`);
+      }
+
+      const pointIndex = getScenePathPointIndex(path, options.pointId);
+
+      if (pointIndex === -1) {
+        throw new Error(`Path point ${options.pointId} does not exist on path ${options.pathId}.`);
+      }
+
+      context.setDocument({
+        ...currentDocument,
+        paths: {
+          ...currentDocument.paths,
+          [path.id]: cloneScenePath({
+            ...path,
+            points: path.points.map((point, index) =>
+              index === pointIndex
+                ? {
+                    ...point,
+                    position: cloneVec3(previousPosition)
+                  }
+                : point
+            )
+          })
+        }
+      });
+
+      if (previousSelection !== null) {
+        context.setSelection(previousSelection);
+      }
+
+      if (previousToolMode !== null) {
+        context.setToolMode(previousToolMode);
+      }
+    }
+  };
+}