74 lines
2.0 KiB
Go
74 lines
2.0 KiB
Go
package tools
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import (
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"context"
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"encoding/json"
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"fmt"
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"git.gobha.me/xcaliber/chat-switchboard/tools/search"
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)
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func init() {
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Register(&WebSearchTool{})
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}
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// ═══════════════════════════════════════════
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// web_search
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// ═══════════════════════════════════════════
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type WebSearchTool struct{}
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func (t *WebSearchTool) Definition() ToolDef {
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return ToolDef{
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Name: "web_search",
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DisplayName: "Search",
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Description: "Search the web for current information. Use this when you need up-to-date facts, news, or information you're not confident about. Returns titles, URLs, and text snippets from web pages.",
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Category: "search",
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Parameters: JSONSchema(map[string]interface{}{
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"query": Prop("string", "Search query — be specific and concise"),
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"max_results": Prop("integer", "Maximum number of results to return (1-10, default 5)"),
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}, []string{"query"}),
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}
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}
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func (t *WebSearchTool) Execute(ctx context.Context, execCtx ExecutionContext, argsJSON string) (string, error) {
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var args struct {
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Query string `json:"query"`
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MaxResults int `json:"max_results"`
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}
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if err := json.Unmarshal([]byte(argsJSON), &args); err != nil {
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return "", fmt.Errorf("invalid arguments: %w", err)
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}
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if args.Query == "" {
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return "", fmt.Errorf("query is required")
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}
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if args.MaxResults <= 0 {
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args.MaxResults = 5
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}
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if args.MaxResults > 10 {
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args.MaxResults = 10
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}
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provider := search.Active()
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if provider == nil {
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return "", fmt.Errorf("no search provider configured")
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}
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results, err := provider.Search(ctx, args.Query, args.MaxResults)
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if err != nil {
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return "", fmt.Errorf("search failed: %w", err)
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}
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response := map[string]interface{}{
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"provider": provider.Name(),
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"query": args.Query,
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"result_count": len(results),
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"results": results,
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}
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b, _ := json.Marshal(response)
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return string(b), nil
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}
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