tool-permission-gate-py
Policy-check agent tool calls before execution. Pure Python, zero deps. Python port of @mukundakatta/tool-permission-gate.
pip install tool-permission-gate-py
from tool_permission_gate import can_call_tool, filter_tool_calls
policy = {
"allow": ["search", "fetch", "transfer"],
"deny": ["shell"],
"max_amount": 100,
"require_human_for": ["deploy"],
}
can_call_tool({"name": "search"}, policy)
# Decision(allowed=True, reasons=[], tool='search')
can_call_tool({"name": "transfer", "args": {"amount": 500}}, policy)
# Decision(allowed=False, reasons=['amount_over_limit'], tool='transfer')
filter_tool_calls([{"name": "search"}, {"name": "shell"}], policy)
# [FilteredCall(allowed=True, ...), FilteredCall(allowed=False, reasons=['tool_denied'], ...)]
License
MIT
1 maintainer
Metadata
1 maintainer
Release files for tool-permission-gate-py 0.1.0
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