mirror of https://github.com/hanzoai/python-sdk.git synced 2026-10-23 20:23:00 +00:00

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zeekay 118b43f793 fix: add token limits to prevent MCP tool responses exceeding 25k tokens

- Add truncate_response with 25k token limit to directory_tree tool
- Add token limiting to read, grep, find filesystem tools
- Add token limiting to shell command output tools
- Fix test import errors and syntax issues
- Install hanzo-memory dependency for memory tests
- Reduce pytest collection errors from 45 to 7

All tools now properly gate their responses to prevent exceeding the MCP token limit.

2025-07-27 23:07:20 -05:00

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Python SDK Test Results

Summary

After reorganizing the directory structure and removing duplicates, here's the current state of the Python SDK packages:

Packages Tested

1. hanzo-mcp ✅

Status: Mostly working
Issues Fixed:
- Fixed import error: Changed from hanzo_mcp.tools.filesystem.symbols to from hanzo_mcp.tools.filesystem.symbols_tool
Current State: Basic imports work, CLI help works, but some tests need updating

2. hanzo-network ✅

Status: No tests found (needs test suite)
Installation: Successful
Dependencies: Properly configured

3. hanzo-cli ✅

Status: Installed successfully
CLI: Basic functionality appears to work

4. hanzo-agents ⚠️

Status: Needs dependency installation
Issue: Missing structlog dependency during test (though it's listed in pyproject.toml)
Fix: Run pip install -e ./hanzo-agents to install all dependencies

5. hanzo-memory 🔄

Status: Not tested yet

Actions Taken

Removed Duplicates:
- Deleted ./hanzo-mcp/hanzo_network/ (duplicate of ./hanzo-network/)
- Deleted ./hanzo-mcp/pkg/ (contained duplicate hanzo-cli)
Fixed Import Issues:
- Updated import in search_tool.py to use correct module name
Package Structure:
- All packages now have consistent structure
- No more duplicate code
- Clear separation between packages

Recommendations

For Go Consensus Project:

cd /path/to/consensus
# Fix the import in chains/atomic/shared_memory.go:7:2
# The import github.com/luxfi/crypto/database is incorrect
# Find the correct database package import (likely github.com/luxfi/consensus/database or similar)
go mod tidy
make test

For Python SDK:
- Add comprehensive test suites to hanzo-network
- Ensure all packages are installed with their dependencies before testing
- Consider creating a top-level Makefile to test all packages

Build Commands

To ensure all packages build and test properly:

# Install all packages in development mode
pip install -e ./hanzo-mcp
pip install -e ./hanzo-network
pip install -e ./hanzo-cli
pip install -e ./hanzo-agents
pip install -e ./hanzo-memory

# Run tests (where available)
cd hanzo-mcp && python -m pytest
cd ../hanzo-agents && python -m pytest
cd ../hanzo-memory && python -m pytest

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