chengyongruandXubin Ren
7f8c3453e1
Replace the legacy long-goal skill contract with command-scoped goal tools and runtime guidance. Keep goal state durable across continuations while restricting create and replace mutations to explicit user /goal turns.
30 lines
729 B
Python
30 lines
729 B
Python
"""Turn-local permission for explicit sustained-goal mutations."""
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from __future__ import annotations
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from contextlib import contextmanager
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from contextvars import ContextVar
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_GOAL_MUTATION_ALLOWED: ContextVar[bool] = ContextVar(
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"nanobot_goal_mutation_allowed",
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default=False,
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)
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def goal_mutation_allowed() -> bool:
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return _GOAL_MUTATION_ALLOWED.get()
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def revoke_goal_mutation_permission() -> None:
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_GOAL_MUTATION_ALLOWED.set(False)
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@contextmanager
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def goal_mutation_permission(allowed: bool):
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"""Bind goal permission for one agent-run or direct tool execution scope."""
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token = _GOAL_MUTATION_ALLOWED.set(allowed)
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try:
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yield
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finally:
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_GOAL_MUTATION_ALLOWED.reset(token)
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