mcp: searching for pubkeys and nip05s returns them directly.

mcp.go

@@ -158,15 +158,24 @@ var mcpServer = &cli.Command{
 			name := required[string](r, "name")
 			limit, _ := optional[float64](r, "limit")
 
+			res := strings.Builder{}
+			res.Grow(500)
+			res.WriteString("search results: ")
+
+			// check if input is already a valid pubkey
+			if pubkey, err := nostr.PubKeyFromHex(name); err == nil {
+				pm := sys.FetchProfileMetadata(ctx, pubkey)
+				res.WriteString(fmt.Sprintf("\n\nResult 1\nUser name: \"%s\"\nPublic key: \"%s\"\nDescription: \"%s\"\n",
+					pm.ShortName(), pm.PubKey.Hex(), pm.About))
+			} else {
+				// otherwise try to search
 				filter := nostr.Filter{Search: name, Kinds: []nostr.Kind{0}}
 				if limit > 0 {
 					filter.Limit = int(limit)
 				}
 
-			res := strings.Builder{}
-			res.WriteString("search results: ")
 				l := 0
-			for result := range sys.Pool.FetchMany(ctx, []string{"relay.nostr.band", "nostr.wine"}, filter, nostr.SubscriptionOptions{
+				for result := range sys.Pool.FetchMany(ctx, []string{"relay.nostr.band", "nostr.wine", "search.nos.social"}, filter, nostr.SubscriptionOptions{
 					Label: "nak-mcp-search",
 				}) {
 					l++
@@ -181,6 +190,8 @@ var mcpServer = &cli.Command{
 				if l == 0 {
 					return mcp.NewToolResultError("couldn't find anyone with that name."), nil
 				}
+			}
+
 			return mcp.NewToolResultText(res.String()), nil
 		})