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python-sdk/pkg/hanzo-tools-core
zooqueenandHanzo Dev 0834abe2aa style: auto-fix ruff lint and format for Python 3.12
Run ruff check --fix and ruff format across the repo to fix ~495
auto-fixable lint errors (mostly I001 import sorting) and reformat
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Co-authored-by: Hanzo Dev <[email protected]>
2026-02-20 21:29:31 -08:00
..

hanzo-tools-core

Core infrastructure for Hanzo MCP tools.

Installation

pip install hanzo-tools-core

Components

BaseTool

Base class for all Hanzo tools.

from hanzo_tools.core import BaseTool

class MyTool(BaseTool):
    name = "my_tool"
    
    @property
    def description(self) -> str:
        return "My custom tool"
    
    async def call(self, ctx, **params) -> str:
        return "result"

ToolRegistry

Manage tool registration and discovery.

from hanzo_tools.core import ToolRegistry

ToolRegistry.register_tools(mcp_server, [MyTool()])

PermissionManager

Access control for file and command operations.

from hanzo_tools.core import PermissionManager

pm = PermissionManager(allowed_paths=["/home/user/project"])
if pm.can_access("/home/user/project/file.py"):
    # proceed

Decorators

from hanzo_tools.core import auto_timeout

@auto_timeout("my_tool")
async def my_function():
    # Auto-backgrounds after timeout
    pass

License

MIT