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inline-alias

A deny rule by default: it refuses a VCS alias defined inline (git -c alias.x=...), which hides the command it runs, and names what to run instead.

What it catches

A VCS alias defined inline (git -c alias.x=...), which hides the command it runs.

Why

git expands git -c alias.x='reset --hard' x into git reset --hard, so the word every git rule reads as the subcommand names nothing, and a reset, clean or push would pass unjudged. The guard refuses the line rather than judging it as every destructive verb at once: the arguments those rules read come from the alias body too, and --config-env or an inline include.path, which loads a file that may define aliases, keeps the body off the line altogether. The other backends are held to the same bar: hg's and sl's --config alias.x=..., jj's --config aliases.x=..., and the options that load config from a file or a TOML string (--config-file, sl's --configfile, jj's --config-toml). Spell out the command the alias stands for. Any other config setting is untouched, and each tool's global options (git -C, hg -R, jj --at-op, --no-pager) are read past the way the tool reads them.

Default and override

By default this rule takes the decision deny. A workspace sets it by name, in its root magusfile, to deny, advise or off:

magus\guard.builtins({"inline-alias": "advise"})

A loosening takes effect once it is committed; a tightening applies at once.

Seeing it

A verdict names its rule in brackets, which is how you got here:

deny [inline-alias]: ...

A workspace that sets this rule to advise sees advise [inline-alias]: ... instead.

magus describe rule inline-alias prints the same entry at a terminal, and magus describe rules lists every rule this workspace enforces.

See also

guardrulesinline-aliasdeny
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Glossary

Workspace

The magus root directory that owns a set of projects and shared config; the unit magus operates over. Workspace in full.

Magusfile

The magusfile.buzz that declares a project's targets (as export funs) and binds its spells. Magusfile in full.

Op

A single tool-native command a target composes (long form: operation); the middle of the work hierarchy (Spell to Op to Target). Op in full.

Spell

A language/runtime adapter (e.g. go, md) that maps generic targets onto a toolchain's real commands. Spell in full.

Buzz

The language magusfiles are written in (the .buzz engine). Buzz in full.

CI

An ordinary target you compose yourself with ctx.needs; magus does not hardcode its stages. It is the anchor magus affected ci keys off, and ci strips the rw charm. CI in full.

Agent

A model working through an agent host such as Claude Code, Codex, Cursor or OpenCode. magus treats an agent as one more caller of its CLI, MCP tools and console, held to the same checks as a person. Agent in full.

Tool

An action a model can call through its host: a name, a description, a typed input and a result. magus serves its tools over MCP, each a read of the workspace model or a run of the CLI it already has. Tool in full.

Run

One target executing under one magus invocation, such as magus run test web or magus affected ci. A run keeps its captured output behind an output reference. Every magus run is a run whether or not any job asked for it; see Job for how the two relate. Run in full.

Conventions

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