onetool-mcp
★ 19
vs
onlyboxes
★ 24
onetool-mcp vs onlyboxes
onetool-mcp: OneTool MCP is a single MCP server that bundles 100+ tools — Brave search, Google, Context7, AWS, Playwright, Chrome DevTools, Excel, database operations, and more. Instead of registering each tool individually and burning context on their definitions, agents write short Python code to call any tool on demand. Anthropic engineering research backs this approach: code execution reduces token usage by over 98%, cutting costs dramatically when agents need many external tools.; onlyboxes: Onlyboxes is a self-hosted code execution sandbox platform for individuals and small teams. It uses a control-plane and execution-plane architecture, supports horizontal scaling and multi-language heterogeneous runtimes. It provides REST APIs and MCP tools for executing Python code and stateful terminal sessions.
01
TL;DR
Choose onetool-mcp if…Cutting MCP token overhead when an agent needs 10+ external tools
Choose onlyboxes if…Safely execute untrusted code in isolated environments for development and testing
02
Side-by-Side Comparison
03
Features
onetool-mcp01100+ tools in one MCP server: search, AWS, Playwright, databases, Excel, and more
02Code mode: agents write Python API calls instead of loading tool definitions
0396% fewer tokens vs loading individual MCP servers
04Works with Claude Code or any MCP-compatible client
05uv-based install with optional tool groups
onlyboxes01Self-hosted all components: console and worker
02Separated control and execution planes with horizontal scaling, multi-language heterogeneous implementations, and multiple runtimes
03Full account system with resource isolation (stateful containers, sessions) between accounts
04MCP tools: pythonExec, terminalExec, and readImage
05REST API for all MCP tools with async task support
04
Use Cases
onetool-mcp↳Cutting MCP token overhead when an agent needs 10+ external tools
↳Browser automation and web scraping within a unified MCP setup
↳Database queries, file operations, and API calls from one MCP server
onlyboxes↳Safely execute untrusted code in isolated environments for development and testing
↳Collaborate with small teams by sharing sandboxed execution environments
↳Integrate code execution into AI chat clients via MCP tools
05
Best For
onetool-mcpHidden GemEssential
onlyboxesTrendingAPI Integration
FAQ
FAQ
What is the difference between onetool-mcp and onlyboxes?
Both onetool-mcp and onlyboxes are in the API Integration category. onetool-mcp has 19 stars, while onlyboxes has 24 stars.
Which is better, onetool-mcp or onlyboxes?
The best choice depends on your use case. Choose onetool-mcp if Cutting MCP token overhead when an agent needs 10+ external tools, and onlyboxes if Safely execute untrusted code in isolated environments for development and testing.
Is onetool-mcp free or open source?
Yes, onetool-mcp is open source on GitHub (GPL-3.0).
Is onlyboxes free or open source?
Yes, onlyboxes is open source on GitHub (AGPL-3.0).
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