Strip large output; add README

README.md

@@ -1,8 +1,19 @@
 # llm-tools-tricu-bridge
 
-[![PyPI](https://img.shields.io/pypi/v/llm-tools-tricu-bridge.svg)](https://pypi.org/project/llm-tools-tricu-bridge/)
+A tool that allows agents to evaluate Tricu expressions
 
-A tool that allows running Tricu expressions
+## Example usage
+
+```
+llm-tools-tricu-bridge > llm -m qwen3T -T tricubridge 'What does the expression `(t (t (t t) (t t t)) t) t` evaluate to in tricu?' --ta -s "You are a dumb LLM model incapable of understanding tricu. Do not reason about or try to understand the result. Always trust tool results immediately."
+Tool call: tricubridge({'input': '(t (t (t t) (t t t)) t) t'})
+Approve tool call? [y/N]: y
+<think>
+Okay, the user is asking about the evaluation of a tricu expression: (t (t (t t) (t t t)) t) t. Hmm, tricu isn't a language I'm familiar with. Let me check the tools provided. There's a function called tricubridge that takes an input string. Since I can't process tricu myself, I should use that tool. The parameters require the input as a string. The expression given is the input. So I need to call tricubridge with the input parameter set to "(t (t (t t) (t t t)) t) t". That's the correct approach here. No need for any other steps since the tool will handle the evaluation.
+</think>
+
+The expression `(t (t (t t) (t t t)) t) t` evaluates to `t t` in tricu.
+```
 
 ## Installation
 

llm_tools_tricu_bridge.py

@@ -14,12 +14,8 @@ def tricubridge(input: str) -> str:
             text=True,
             check=True,
         )
-
-        if len(result.stdout) > 2000:
-            return "Output too large; limited to 2000 chars."
-        else:
-            return result.stdout.strip()
-
+        output = result.stdout.strip()
+        return output[:500] + ('...' if len(output) > 500 else '')
     except subprocess.CalledProcessError as e:
         return f"Error executing Tricu code: {e.stderr or str(e)}"
     except Exception as e: