# llimphi-wasm-wasi

Runs **console WASI apps** over wasmi.

The catalog is not a trick: besides the Tier 3 apps (UI, our own
`wasm_view → WireNode` ABI), the bulk of public WASM is **command-line
programs** compiled to `wasm32-wasi`: they import `wasi_snapshot_preview1`, have a
`_start` and write to stdout. This crate runs them: a minimal WASI preview1 shim
instantiates the module, captures its stdout/stderr and returns the output plus
the exit code. It is not a GUI — it is a console, which is exactly what those
modules are.

Honest scope: it covers the subset a typical CLI tool uses (write, read stdin,
args, env, clock, random, exit). Anything touching a **real filesystem or
sockets** is absent (those imports are not linked: a module using them traps at
instantiation — the same physical boundary as the rest of the runtime). The
component model and web apps (wasm-bindgen/DOM) are another story: they need a
different runtime or a browser (that is `puriy`).

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Part of **llimphi** — see [llimphi](../README.md).