Add native OpenClaw plugin support

.openclaw/index.js

@@ -0,0 +1,23 @@
+const SUPERPOWERS_GUIDANCE = `## Superpowers
+
+You have access to the Superpowers skill framework through OpenClaw's native skill system.
+Before responding to software development work, check whether one of those skills applies.
+If a Superpowers skill fits the task, invoke it before proceeding.
+
+Start with \`using-superpowers\` when you need the overall workflow. Common follow-on
+skills include \`brainstorming\`, \`writing-plans\`, \`test-driven-development\`,
+\`systematic-debugging\`, \`dispatching-parallel-agents\`, and
+\`verification-before-completion\`.
+
+When Superpowers instructions mention generic tools, use the closest native OpenClaw
+tool or workflow.`;
+
+export default {
+  id: "superpowers-openclaw",
+  name: "Superpowers for OpenClaw",
+  description: "Expose the Superpowers skill pack through OpenClaw's native plugin skill discovery.",
+
+  register(api) {
+    api.on("before_prompt_build", async () => ({ prependSystemContext: SUPERPOWERS_GUIDANCE }));
+  },
+};