feat(search): add local meta search wrapper

skills/local-meta-search/SKILL.md

@@ -0,0 +1,36 @@
+---
+name: local-meta-search
+description: Search via local SearXNG first and automatically fall back to the local Brave MCP service when SearXNG is unavailable or weak. Use for normal web lookups when privacy/local-first search is preferred.
+metadata:
+  openclaw:
+    requires:
+      bins: ["bash", "jq", "mcporter", "bb"]
+    emoji: "🧭"
+---
+
+# Local Meta Search
+
+## Policy
+
+1. Try **SearXNG first**.
+2. If SearXNG fails or returns weak/empty output, try **Brave MCP**.
+3. Clearly label which backend produced the final results.
+
+## Backends
+
+- SearXNG: `skills/searxng-local-search/scripts/search.sh`
+- Brave MCP: `skills/brave-mcp-search/scripts/search.sh`
+
+## Quick usage
+
+```bash
+scripts/search.sh "query"
+```
+
+Optional JSON options:
+
+```bash
+scripts/search.sh "query" '{"count":5}'
+```
+
+Options are passed through as best-effort to the underlying backend.