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Allegro 645f63a4f6 docs: Add EPIC-202 and tickets for Claw-based agent build

- EPIC-202: Build Claw-Architecture Agent
- TICKET-203: ToolPermissionContext
- TICKET-204: ExecutionRegistry
- TICKET-205: Session Persistence

Replaces idle Allegro-Primus with real work capability.

2026-03-31 21:05:13 +00:00

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TICKET-203: Implement ToolPermissionContext

Epic: EPIC-202
Priority: P0
Status: Ready
Assignee: Allegro
Estimate: 4 hours

Description

Implement the ToolPermissionContext pattern from Claw Code for fine-grained tool access control.

Acceptance Criteria

ToolPermissionContext dataclass created
deny_tools: set[str] field
deny_prefixes: tuple[str, ...] field
blocks(tool_name: str) -> bool method
Integration with Hermes tool registry
Tests pass

Implementation Notes

@dataclass(frozen=True)
class ToolPermissionContext:
    deny_tools: set[str] = field(default_factory=set)
    deny_prefixes: tuple[str, ...] = ()
    
    def blocks(self, tool_name: str) -> bool:
        if tool_name in self.deny_tools:
            return True
        return any(tool_name.startswith(p) for p in self.deny_prefixes)

References

Claw: src/permissions.py
Hermes: tools/registry.py