Code Mode
Plug-and-play library to enable agents to call MCP and UTCP tools via code execution
Updated
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Use cases
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About Code Mode
Code Mode is listed in our sandboxes & code execution category and is aimed at builders. Plug-and-play library to enable agents to call MCP and UTCP tools via code execution Pricing, as the maker states it: Open source. Maturity: Active. We last checked the official link on 2026-10-28.
Code Mode at a glance
- Category: Sandboxes & code execution
- Built for: Developers and teams building with AI agents
- Pricing: Open source (as the maker states it)
- GitHub: universal-tool-calling-protocol/code-mode · 1,620 stars (as of Oct 28, 2026)
- Official site: github.com/universal-tool-calling-protocol/code-mode
- Listed on AgentScout: Oct 28, 2026
Code Mode FAQ
What is Code Mode?
Plug-and-play library to enable agents to call MCP and UTCP tools via code execution
How much does Code Mode cost?
Code Mode's pricing, as the maker states it: Open source. Open-source tools are free to use, though you may still pay for model API usage or a hosted plan. Check the official site for current plans.
Where can I find Code Mode's source code?
On GitHub at universal-tool-calling-protocol/code-mode, which had 1,620 stars as of Oct 28, 2026.
What are alternatives to Code Mode?
Similar tools include Judge0, AIO Sandbox, Agent Sandbox (Kubernetes), Nekro Agent, OpenRath and Switch.
Facts from our link-checked listing, the GitHub repository and the official site. See something wrong? Suggest an edit.
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Code Mode alternatives
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Judge0
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AIO Sandbox
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Agent Sandbox (Kubernetes)
A Kubernetes project that adds a Sandbox resource for running isolated, stateful agent workloads such as code execution and browsers, with warm pools and fast startup on your own cluster.
Nekro Agent
NekroAgent Agent ， Claude Code 、 、 、 MCP ， 、 、 。 QQ、Discord、Telegram、Minecraft、BilibiliLive、WeChat、Email、SSE(SDK) ， ， 、 、 Agent
OpenRath
An open-source, PyTorch-like runtime for dynamic multi-agent and multi-session workflows
Switch
Connect any AI agent to your team in Slack, Teams & Discord. Open-source and self-hostable
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