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hermes-agent/toolsets.py

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#!/usr/bin/env python3
"""
Toolsets Module
This module provides a flexible system for defining and managing tool aliases/toolsets.
Toolsets allow you to group tools together for specific scenarios and can be composed
from individual tools or other toolsets.
Features:
- Define custom toolsets with specific tools
- Compose toolsets from other toolsets
- Built-in common toolsets for typical use cases
- Easy extension for new toolsets
- Support for dynamic toolset resolution
Usage:
from toolsets import get_toolset, resolve_toolset, get_all_toolsets
# Get tools for a specific toolset
tools = get_toolset("research")
# Resolve a toolset to get all tool names (including from composed toolsets)
all_tools = resolve_toolset("full_stack")
"""
from typing import List, Dict, Any, Set, Optional
import json
# Core toolset definitions
# These can include individual tools or reference other toolsets
TOOLSETS = {
# Basic toolsets - individual tool categories
"web": {
"description": "Web research and content extraction tools",
"tools": ["web_search", "web_extract", "web_crawl"],
"includes": [] # No other toolsets included
},
"vision": {
"description": "Image analysis and vision tools",
"tools": ["vision_analyze"],
"includes": []
},
"image_gen": {
"description": "Creative generation tools (images)",
"tools": ["image_generate"],
"includes": []
},
"terminal": {
"description": "Terminal/command execution tools",
"tools": ["terminal"],
"includes": []
},
"moa": {
"description": "Advanced reasoning and problem-solving tools",
"tools": ["mixture_of_agents"],
"includes": []
},
# Scenario-specific toolsets
"debugging": {
"description": "Debugging and troubleshooting toolkit",
"tools": ["terminal"],
"includes": ["web"] # For searching error messages and solutions
},
"safe": {
"description": "Safe toolkit without terminal access",
"tools": ["mixture_of_agents"],
"includes": ["web", "vision", "creative"]
}
}
def get_toolset(name: str) -> Optional[Dict[str, Any]]:
"""
Get a toolset definition by name.
Args:
name (str): Name of the toolset
Returns:
Dict: Toolset definition with description, tools, and includes
None: If toolset not found
"""
# Return toolset definition
return TOOLSETS.get(name)
def resolve_toolset(name: str, visited: Set[str] = None) -> List[str]:
"""
Recursively resolve a toolset to get all tool names.
This function handles toolset composition by recursively resolving
included toolsets and combining all tools.
Args:
name (str): Name of the toolset to resolve
visited (Set[str]): Set of already visited toolsets (for cycle detection)
Returns:
List[str]: List of all tool names in the toolset
"""
if visited is None:
visited = set()
# Check for cycles
if name in visited:
print(f"⚠️ Circular dependency detected in toolset '{name}'")
return []
visited.add(name)
# Get toolset definition
toolset = TOOLSETS.get(name)
if not toolset:
return []
# Collect direct tools
tools = set(toolset.get("tools", []))
# Recursively resolve included toolsets
for included_name in toolset.get("includes", []):
included_tools = resolve_toolset(included_name, visited.copy())
tools.update(included_tools)
return list(tools)
def resolve_multiple_toolsets(toolset_names: List[str]) -> List[str]:
"""
Resolve multiple toolsets and combine their tools.
Args:
toolset_names (List[str]): List of toolset names to resolve
Returns:
List[str]: Combined list of all tool names (deduplicated)
"""
all_tools = set()
for name in toolset_names:
tools = resolve_toolset(name)
all_tools.update(tools)
return list(all_tools)
def get_all_toolsets() -> Dict[str, Dict[str, Any]]:
"""
Get all available toolsets with their definitions.
Returns:
Dict: All toolset definitions
"""
return TOOLSETS.copy()
def get_toolset_names() -> List[str]:
"""
Get names of all available toolsets (excluding aliases).
Returns:
List[str]: List of toolset names
"""
return list(TOOLSETS.keys())
def validate_toolset(name: str) -> bool:
"""
Check if a toolset name is valid.
Args:
name (str): Toolset name to validate
Returns:
bool: True if valid, False otherwise
"""
return name in TOOLSETS
def create_custom_toolset(
name: str,
description: str,
tools: List[str] = None,
includes: List[str] = None
) -> None:
"""
Create a custom toolset at runtime.
Args:
name (str): Name for the new toolset
description (str): Description of the toolset
tools (List[str]): Direct tools to include
includes (List[str]): Other toolsets to include
"""
TOOLSETS[name] = {
"description": description,
"tools": tools or [],
"includes": includes or []
}
def get_toolset_info(name: str) -> Dict[str, Any]:
"""
Get detailed information about a toolset including resolved tools.
Args:
name (str): Toolset name
Returns:
Dict: Detailed toolset information
"""
toolset = get_toolset(name)
if not toolset:
return None
resolved_tools = resolve_toolset(name)
return {
"name": name,
"description": toolset["description"],
"direct_tools": toolset["tools"],
"includes": toolset["includes"],
"resolved_tools": resolved_tools,
"tool_count": len(resolved_tools),
"is_composite": len(toolset["includes"]) > 0
}
def print_toolset_tree(name: str, indent: int = 0) -> None:
"""
Print a tree view of a toolset and its composition.
Args:
name (str): Toolset name
indent (int): Current indentation level
"""
prefix = " " * indent
toolset = get_toolset(name)
if not toolset:
print(f"{prefix}❌ Unknown toolset: {name}")
return
# Print toolset name and description
print(f"{prefix}📦 {name}: {toolset['description']}")
# Print direct tools
if toolset["tools"]:
print(f"{prefix} 🔧 Tools: {', '.join(toolset['tools'])}")
# Print included toolsets
if toolset["includes"]:
print(f"{prefix} 📂 Includes:")
for included in toolset["includes"]:
print_toolset_tree(included, indent + 2)
if __name__ == "__main__":
"""
Demo and testing of the toolsets system
"""
print("🎯 Toolsets System Demo")
print("=" * 60)
# Show all available toolsets
print("\n📦 Available Toolsets:")
print("-" * 40)
for name, toolset in get_all_toolsets().items():
info = get_toolset_info(name)
composite = "📂" if info["is_composite"] else "🔧"
print(f"{composite} {name:20} - {toolset['description']}")
print(f" Tools: {len(info['resolved_tools'])} total")
# Demo toolset resolution
print("\n🔍 Toolset Resolution Examples:")
print("-" * 40)
examples = ["research", "development", "full_stack", "minimal", "safe"]
for name in examples:
tools = resolve_toolset(name)
print(f"\n{name}:")
print(f" Resolved to {len(tools)} tools: {', '.join(sorted(tools))}")
# Show toolset composition tree
print("\n🌳 Toolset Composition Tree:")
print("-" * 40)
print("\nExample: 'content_creation' toolset:")
print_toolset_tree("content_creation")
print("\nExample: 'full_stack' toolset:")
print_toolset_tree("full_stack")
# Demo multiple toolset resolution
print("\n🔗 Multiple Toolset Resolution:")
print("-" * 40)
combined = resolve_multiple_toolsets(["minimal", "vision", "reasoning"])
print(f"Combining ['minimal', 'vision', 'reasoning']:")
print(f" Result: {', '.join(sorted(combined))}")
# Demo custom toolset creation
print("\n Custom Toolset Creation:")
print("-" * 40)
create_custom_toolset(
name="my_custom",
description="My custom toolset for specific tasks",
tools=["web_search"],
includes=["terminal", "vision"]
)
custom_info = get_toolset_info("my_custom")
print(f"Created 'my_custom' toolset:")
print(f" Description: {custom_info['description']}")
print(f" Resolved tools: {', '.join(custom_info['resolved_tools'])}")