hermes-agent/atropos/tools/build_registry.py
Shannon Sands 4939130485 tool dedup
2026-02-02 15:28:10 +10:00

64 lines
2.1 KiB
Python

"""
Unified tool registry builder for Hermes-Agent Atropos integration.
This composes:
- sandbox tool stubs (terminal/bash/read_file/write_file + stateful terminal/tmux)
- Hermes external tools (web/vision/image/moa/skills/browser), executed via ToolServer
ToolExecutor only needs the schema + `external` routing bit; ToolServer executes
the external tools via Hermes' existing implementations.
"""
from __future__ import annotations
from typing import List, Optional
from .base import ToolRegistry
from .hermes_external_tools import build_external_tools
from .sandbox_stubs import BashTool, ReadFileTool, TerminalTool, WriteFileTool
from .terminal_stateful_tool import TerminalStatefulTool
from .tmux_tool import TmuxTool
from .toolset_resolver import resolve_multiple_toolsets
def build_tool_registry(
*,
enabled_toolsets: Optional[List[str]] = None,
disabled_toolsets: Optional[List[str]] = None,
tool_server_url: Optional[str] = None,
) -> ToolRegistry:
"""
Build a ToolRegistry for AgentEnv / ToolExecutor / ToolServer.
If `tool_server_url` is not provided, external tools will be omitted so we do
not advertise tools that cannot execute.
"""
enabled_toolsets = enabled_toolsets or ["default"]
# Resolve tool names using Hermes toolsets plus Atropos additions.
selected = set(resolve_multiple_toolsets(enabled_toolsets))
if disabled_toolsets:
selected -= set(resolve_multiple_toolsets(disabled_toolsets))
reg = ToolRegistry()
# Always register sandbox tools if selected.
sandbox_by_name = {
"terminal": TerminalTool(),
"bash": BashTool(),
"read_file": ReadFileTool(),
"write_file": WriteFileTool(),
"terminal_stateful": TerminalStatefulTool(),
"tmux": TmuxTool(),
}
for name, tool in sandbox_by_name.items():
if name in selected:
reg.register(tool)
# External tools: only include when ToolServer is configured.
if tool_server_url:
for tool in build_external_tools(selected_tool_names=selected):
if tool.name in selected:
reg.register(tool)
return reg