Code Runner
Rank #42114smithery/dravidsajinraj-iex/code-runner-mcp
Execute JavaScript and Python code securely in isolated environments with comprehensive security restrictions. Pass dynamic input variables and receive detailed execution results including output, errors, and resource usage. Benefit from a security-first design that blocks dangerous operations and enforces execution timeouts to protect your system.
Code Runner is a Model Context Protocol (MCP) server. It ranks #42114 of 58,832 servers tracked on MCP Toplist. Code Runner is listed on Smithery, and ships as a single rolling release with no explicit version metadata. It was first listed on Jul 3, 2025.
Ranks ahead of 16,718 of 58,832 servers on MCP Toplist.
Use Code Runner
Code Runner doesn’t publish a machine-readable install config. Open one of its registry listings above to find install instructions.
Listed on 1 registry
Not versioned
This server is published through a registry that does not expose explicit version metadata, and no GitHub release tags were found on the linked repository. The listing tracks a single rolling release.
Frequently asked questions
- What is Code Runner?
- Execute JavaScript and Python code securely in isolated environments with comprehensive security restrictions. Pass dynamic input variables and receive detailed execution results including output, errors, and resource usage. Benefit from a security-first design that blocks dangerous operations and enforces execution timeouts to protect your system.
- Is Code Runner an official MCP server?
- Code Runner is not on the Official MCP Registry. It is listed on Smithery.
- How many versions does Code Runner have?
- Code Runner ships as a single rolling release with no explicit version metadata.