Run ruff check --fix and ruff format across the repo to fix ~495
auto-fixable lint errors (mostly I001 import sorting) and reformat
225 files to match the py312 target.
Co-authored-by: Hanzo Dev <[email protected]>
When name parameter is provided, screenshot saves to file and returns path
instead of base64 data. This prevents huge MCP responses.
Usage: computer(action='screenshot', name='screen.png')
Returns: {path: '/tmp/screen.png', size: ...}
- list_windows: Use unit separator (ASCII 31) instead of "|" as delimiter
to avoid parsing errors when window titles contain "|" characters
(e.g., "DNS | Records | hanzo.ai | Cloudflare")
- list_windows: Add try/except around int() parsing to skip malformed entries
- focus_window: Increase timeout from 5s to 10s
- focus_window: Add fallback to partial app name matching via System Events
when direct app activation fails (handles "Firefox" matching "Firefox Developer Edition")
Major improvements to mode and tool management:
1. Essential System Tools - Critical tools (llm, consensus, config, mode,
tool, version, stats) are now ALWAYS enabled regardless of active mode.
Previously, mode system disabled all tools then only enabled mode-specific
ones, causing critical tools to be unavailable.
2. Unified 'tool' Command - Consolidates tool_install, tool_enable,
tool_disable, tool_list into single 'tool' command with actions:
- list: List all tools by category
- enable/disable: Toggle tool state
- install/uninstall: Package management
- upgrade/reload: Update tools
- self_update: Update hanzo-mcp
3. Fixed Permission Manager - Made permission_manager optional in:
- FileSystemTool base class
- ComputerTool
- ConfigTool
- ReadTool, WriteTool, EditTool
Now creates default PermissionManager if not provided.
4. Fixed Mode System - Builtin modes (hanzo, minimal, fullstack, devops,
security) are now always registered alongside hanzo-persona profiles.
Previously they were skipped when hanzo-persona was available.
5. Updated ESSENTIAL_TOOLS constant with modern tool names and added
llm, consensus, config, mode to ensure they're in all default modes.
Version bump: 0.10.19 -> 0.10.20
zeekay
