feat: rename Loki to Coyote

assets/functions/tools/web_search_coyote.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+set -e
+
+# @describe Perform a web search 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.
+
+# @meta require-tools coyote
+
+# @env WEB_SEARCH_MODEL=gemini:gemini-2.5-flash The model for web-searching.
+#
+# supported coyote models:
+#   - gemini:gemini-2.0-*
+#   - vertexai:gemini-*
+#   - perplexity:*
+#   - ernie:*
+# @env LLM_OUTPUT=/dev/stdout The output path
+
+# shellcheck disable=SC2154
+main() {
+    client="${WEB_SEARCH_MODEL%%:*}"
+
+    if [[ "$client" == "gemini" ]]; then
+        export COYOTE_PATCH_GEMINI_CHAT_COMPLETIONS='{".*":{"body":{"tools":[{"google_search":{}}]}}}'
+    elif [[ "$client" == "vertexai" ]]; then
+        export COYOTE_PATCH_VERTEXAI_CHAT_COMPLETIONS='{
+    "gemini-1.5-.*":{"body":{"tools":[{"googleSearchRetrieval":{}}]}},
+    "gemini-2.0-.*":{"body":{"tools":[{"google_search":{}}]}}
+}'
+    elif [[ "$client" == "ernie" ]]; then
+        export COYOTE_PATCH_ERNIE_CHAT_COMPLETIONS='{".*":{"body":{"web_search":{"enable":true}}}}'
+    fi
+
+    coyote -m "$WEB_SEARCH_MODEL" "$argc_query" >> "$LLM_OUTPUT"
+}