Remove outdated truncation of tool descriptions in OpenAI and Databricks providers (#2465)

Signed-off-by: Tibor Vass <teabee89@gmail.com>

crates/goose/src/providers/formats/databricks.rs

@@ -246,15 +246,12 @@ pub fn format_tools(tools: &[Tool]) -> anyhow::Result<Vec<Value>> {
             return Err(anyhow!("Duplicate tool name: {}", tool.name));
         }
 
-        let mut description = tool.description.clone();
-        description.truncate(1024);
-
-        // OpenAI's tool description max str len is 1024
         result.push(json!({
             "type": "function",
             "function": {
                 "name": tool.name,
-                "description": description,
+                // do not silently truncate description
+                "description": tool.description,
                 "parameters": tool.input_schema,
             }
         }));

crates/goose/src/providers/formats/openai.rs

@@ -202,15 +202,12 @@ pub fn format_tools(tools: &[Tool]) -> anyhow::Result<Vec<Value>> {
             return Err(anyhow!("Duplicate tool name: {}", tool.name));
         }
 
-        let mut description = tool.description.clone();
-        description.truncate(1024);
-
-        // OpenAI's tool description max str len is 1024
         result.push(json!({
             "type": "function",
             "function": {
                 "name": tool.name,
-                "description": description,
+                // do not silently truncate description
+                "description": tool.description,
                 "parameters": tool.input_schema,
             }
         }));