feat: Embedded baseline MCP config and global tools

assets/functions/tools/web_search_perplexity.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+set -e
+
+# @describe Perform a web search using the Perplexity API to get up-to-date information or additional context.
+# Use this when you need current information or feel a search could provide a better answer.
+
+# @option --query! The search query.
+
+# @env PERPLEXITY_API_KEY! Your Perplexity API key
+# @env PERPLEXITY_WEB_SEARCH_MODEL=llama-3.1-sonar-small-128k-online The LLM model to use for the search
+# @env LLM_OUTPUT=/dev/stdout The output path
+
+# shellcheck disable=SC2154
+main() {
+    curl -fsS -X POST https://api.perplexity.ai/chat/completions \
+     -H "authorization: Bearer $PERPLEXITY_API_KEY" \
+     -H "accept: application/json" \
+     -H "content-type: application/json" \
+     --data '
+{
+  "model": "'"$PERPLEXITY_WEB_SEARCH_MODEL"'",
+  "messages": [
+    {
+      "role": "user",
+      "content": "'"$argc_query"'"
+    }
+  ]
+}
+'  | \
+        jq -r '.choices[0].message.content' \
+        >> "$LLM_OUTPUT"
+}