diff --git a/packages/mcp/src/tools/inspect.ts b/packages/mcp/src/tools/inspect.ts
new file mode 100644
index 0000000..44d24bb
--- /dev/null
+++ b/packages/mcp/src/tools/inspect.ts
@@ -0,0 +1,41 @@
+import type { ComponentRegistry } from "../registry.js";
+
+interface InspectInput { component: string; }
+interface InspectResult {
+  name: string; description: string; exportPath: string;
+  parts: readonly string[]; requiredParts: readonly string[];
+  props: Record<string, unknown>; hasStyledVersion: boolean; example: string;
+}
+
+function toKebab(str: string): string {
+  return str.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase();
+}
+
+function generateExample(name: string, parts: readonly string[], requiredParts: readonly string[]): string {
+  const lines: string[] = [];
+  lines.push(`import { ${name} } from "pettyui/${toKebab(name)}";`);
+  lines.push("");
+  if (requiredParts.includes("Root") || parts.includes("Root")) {
+    lines.push(`<${name}>`);
+    for (const part of requiredParts) {
+      if (part === "Root") continue;
+      lines.push(`  <${name}.${part}>...</${name}.${part}>`);
+    }
+    lines.push(`</${name}>`);
+  } else {
+    lines.push(`<${name} />`);
+  }
+  return lines.join("\n");
+}
+
+/** Returns full component schema, parts, and usage example. */
+export function handleInspect(registry: ComponentRegistry, input: InspectInput): InspectResult | null {
+  const comp = registry.getComponent(input.component);
+  if (!comp) return null;
+  return {
+    name: comp.meta.name, description: comp.meta.description, exportPath: comp.exportPath,
+    parts: comp.meta.parts, requiredParts: comp.meta.requiredParts,
+    props: comp.jsonSchemas, hasStyledVersion: comp.hasStyledVersion,
+    example: generateExample(comp.meta.name, comp.meta.parts, comp.meta.requiredParts),
+  };
+}
diff --git a/packages/mcp/tests/tools/inspect.test.ts b/packages/mcp/tests/tools/inspect.test.ts
new file mode 100644
index 0000000..41dc4cb
--- /dev/null
+++ b/packages/mcp/tests/tools/inspect.test.ts
@@ -0,0 +1,45 @@
+import { describe, it, expect } from "vitest";
+import { handleInspect } from "../../src/tools/inspect.js";
+import { ComponentRegistry } from "../../src/registry.js";
+
+describe("pettyui.inspect", () => {
+  const registry = new ComponentRegistry();
+
+  it("returns full component info", () => {
+    const result = handleInspect(registry, { component: "Dialog" });
+    expect(result).not.toBeNull();
+    expect(result?.name).toBe("Dialog");
+    expect(result?.parts).toContain("Root");
+    expect(result?.parts).toContain("Content");
+    expect(result?.exportPath).toBe("pettyui/dialog");
+    expect(typeof result?.description).toBe("string");
+    expect(result?.description.length).toBeGreaterThan(0);
+  });
+
+  it("includes JSON schema for props", () => {
+    const result = handleInspect(registry, { component: "Dialog" });
+    expect(result).not.toBeNull();
+    expect(result?.props).toBeDefined();
+    const dialogRoot = result?.props["dialogRoot"] as { type?: string } | undefined;
+    expect(dialogRoot).toBeDefined();
+    expect(dialogRoot?.type).toBe("object");
+  });
+
+  it("includes minimal example", () => {
+    const result = handleInspect(registry, { component: "Dialog" });
+    expect(result).not.toBeNull();
+    expect(result?.example).toContain("Dialog");
+    expect(result?.example).toContain('from "pettyui/dialog"');
+  });
+
+  it("returns null for unknown component", () => {
+    const result = handleInspect(registry, { component: "FakeComponent" });
+    expect(result).toBeNull();
+  });
+
+  it("is case-insensitive", () => {
+    const result = handleInspect(registry, { component: "dialog" });
+    expect(result).not.toBeNull();
+    expect(result?.name).toBe("Dialog");
+  });
+});