# lint

> lint, a magmalake tin: mojolint, a linter for the origin and threading mistakes the Mojo compiler accepts, asking mojo-lsp-server, the compiler's own frontend, for resolved types and uses.

[magmalake](https://magmalake.dev/) [lint](https://magmalake.dev/s/lint)

mojolint, a linter for the origin and threading mistakes the Mojo compiler accepts, asking mojo-lsp-server, the compiler's own frontend, for resolved types and uses. A proof of concept.

Install

mojoshelf:

```
pixi shelf add lint-mojo
```

`pixi shelf` comes with mojoshelf: [install it first](https://mojoshelf.org/getting-started).

plain pixi:

```
pixi init app -c https://conda.modular.com/max -c conda-forge && cd app
sed -i.bak 's/^\[workspace\]/[workspace]\npreview = ["pixi-build"]/' pixi.toml
pixi add "mojo-compiler==1.2.0"
# Without mojoshelf: the tin as a git dependency at its published commit.
# Transitive dependencies may be wrong: pixi takes the tin's own git deps as
# pinned in its pixi.toml, which may not match what other tins pin, and then
# fails with "duplicate records". mojoshelf picks revisions that agree.
pixi add lint-mojo --git https://github.com/magmalake/lint.mojo --rev 5799cd56eca15ad142a9c8ba300ad45c5eca96f4
```

No mojoshelf needed. If pixi reports duplicate records, the mojoshelf tab picks revisions that agree.

Version

`0.1.4` on mojoshelf

Source

[GitHub](https://github.com/magmalake/lint.mojo) [README](https://github.com/magmalake/lint.mojo#readme)

## Works today

- Text mode needs nothing; --lsp uses the project's own mojo-lsp-server
- Run in CI by the magmalake tins

Checked against threads.example's uncaught programs flagged, and the correct ones beside them silent

- [xml](https://magmalake.dev/s/xml) pull parser · path queries
- [k8s](https://magmalake.dev/s/k8s) the Kubernetes API from Mojo
- [Every tin](https://magmalake.dev/tins)

[A magmalake project](https://magmalake.dev/)

Apache 2.0 · © 2026 Marius Seritan