From aedcac6726fc44ffa996d9cb028d78c75108d168 Mon Sep 17 00:00:00 2001
From: Peter Stone <thepeterstone@gmail.com>
Date: Thu, 4 Jun 2026 01:10:07 +0000
Subject: executor: don't send tool definitions to tinyllama models

---
 internal/executor/local.go | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/internal/executor/local.go b/internal/executor/local.go
index 3f20fe7..09bfbfa 100644
--- a/internal/executor/local.go
+++ b/internal/executor/local.go
@@ -86,7 +86,16 @@ func (r *LocalRunner) Run(ctx context.Context, t *task.Task, e *storage.Executio
 		v := r.DefaultTemperature
 		temperature = &v
 	}
-	tools := agentToolDefs()
+
+	// Only provide tools if we aren't using a tiny model known to lack support.
+	effectiveModel := t.Agent.Model
+	if effectiveModel == "" && r.Client != nil {
+		effectiveModel = r.Client.Model
+	}
+	var tools []llm.Tool
+	if !strings.Contains(strings.ToLower(effectiveModel), "tinyllama") {
+		tools = agentToolDefs()
+	}
 
 	start := time.Now()
 	var totalIn, totalOut int
-- 
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