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Curated tools, ready to run

Useful tools without rebuilding the stack.

Use curated search, fetch, datetime, calculator, file, shell, and workflow tools as local Python imports, with ToolRegistry Core, or as hosted MCP/OpenAPI services.

PyPI version Docker Image License: MIT

Browse Tools Use as Library Deploy Server

Two Ways to Use

pip install toolregistry-hub

from toolregistry_hub import Calculator, DateTime, BashTool, FileSearch

Calculator.evaluate("sqrt(144) + 2**3")   # 20.0
DateTime.now("Asia/Shanghai")              # current time in Shanghai
BashTool.execute("git status")             # safe shell execution
FileSearch.grep(r"TODO", path="src/")      # search code

Every tool is a plain Python class with static methods — no instantiation, no state, no server needed. Learn more →

pip install toolregistry-hub[server]

# REST API server
toolregistry-hub openapi --port 8000

# MCP server (for AI agents)
toolregistry-hub mcp --transport streamable-http --port 8000

All tools are auto-exposed as API endpoints. Learn more →

Available Tools

Category Tools Highlights
Calculation Calculator, UnitConverter Expression evaluation, 100+ unit conversions
Date & Time DateTime Timezone-aware time, cross-timezone conversion
File Management FileOps, FileReader, FileSearch, PathInfo Exact-string edit, glob/grep/tree, PDF & notebook reading
Shell BashTool Shell execution with built-in deny list security
Web Fetch, BraveSearch, TavilySearch, ... Content extraction, multi-engine search
Cognitive ThinkTool, TodoList Structured reasoning, task management

Explore the Tools section for detailed documentation.

Why ToolRegistry Hub?

  • Dual-mode — same tools work as library imports and as server endpoints
  • Agent-ready — designed for LLM function calling with proper schemas
  • Secure — BashTool deny list, FileOps safety caps, no arbitrary code execution
  • Minimal dependencies — most tools use only the Python standard library
  • Batteries included — 15+ tools covering files, search, compute, and more

Ecosystem

ToolRegistry Hub is part of a three-package ecosystem. See the Ecosystem page for details.

Package Role
toolregistry Core tool management library
toolregistry-server OpenAPI & MCP server adapters
toolregistry-hub Ready-to-use utility tools

Get Involved

ToolRegistry Hub: Making utility tools accessible and reliable.