From 1d44728dcd4cd3ada96eafce22658c9af7c26b88 Mon Sep 17 00:00:00 2001
From: Snider <snider@host.uk.com>
Date: Sat, 21 Mar 2026 17:45:36 +0000
Subject: [PATCH] fix(brain): default list limit to 50 instead of 0

Backend clamps 0 to 1, returning only one memory. Default to 50
for a sensible batch when callers omit the limit field.

Co-Authored-By: Virgil <virgil@lethean.io>
---
 pkg/mcp/brain/tools.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkg/mcp/brain/tools.go b/pkg/mcp/brain/tools.go
index 47d1e02..f0d68b9 100644
--- a/pkg/mcp/brain/tools.go
+++ b/pkg/mcp/brain/tools.go
@@ -200,13 +200,17 @@ func (s *Subsystem) brainList(_ context.Context, _ *mcp.CallToolRequest, input L
 		return nil, ListOutput{}, errBridgeNotAvailable
 	}
 
+	limit := input.Limit
+	if limit == 0 {
+		limit = 50 // sensible default — backend clamps 0 to 1
+	}
 	err := s.bridge.Send(ide.BridgeMessage{
 		Type: "brain_list",
 		Data: map[string]any{
 			"project":  input.Project,
 			"type":     input.Type,
 			"agent_id": input.AgentID,
-			"limit":    input.Limit,
+			"limit":    limit,
 		},
 	})
 	if err != nil {