# `mix denox.run`
[🔗](https://github.com/gsmlg-dev/denox/blob/v0.9.0/lib/mix/tasks/denox.run.ex#L1)

Runs a JSR/npm package or local script using the Deno runtime.

This is a drop-in replacement for `deno run` that integrates with
the Denox project configuration.

    $ mix denox.run -A @modelcontextprotocol/server-github
    $ mix denox.run --allow-net --allow-env=GITHUB_TOKEN npm:some-tool
    $ mix denox.run -A scripts/server.ts -- --port 3000

## Options

  - `-A` / `--allow-all` - grant all permissions
  - `--allow-net[=hosts]` - allow network access
  - `--allow-env[=vars]` - allow environment variable access
  - `--allow-read[=paths]` - allow file system read access
  - `--allow-write[=paths]` - allow file system write access
  - `--allow-run[=programs]` - allow running subprocesses
  - `--allow-ffi` - allow loading dynamic libraries
  - `--allow-sys` - allow system info access
  - `--allow-hrtime` - allow high-resolution time measurement

Arguments after `--` are passed to the script.

Stdin is forwarded to the subprocess, making this suitable for
stdio-based servers (e.g. MCP servers using JSON-RPC over stdio).

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*Consult [api-reference.md](api-reference.md) for complete listing*