Clippy and miette conventions are already enforced by tooling.
Use "just all" instead of "cargo test" since the justfile is
the canonical check runner.

Assisted-by: GLM-5.1 via pi

diff --git a/AGENTS.md b/AGENTS.md
index 9a722e5..185ab96 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -2,11 +2,4 @@
 
 ## Before committing
 
-Always run `cargo test` and verify all tests pass before committing.
-Never skip this step, even for small or "obvious" changes.
-
-## Rust conventions
-
-- Use `fs_err` instead of `std::fs` (enforced by clippy)
-- Use miette's `bail!` and `ensure!` macros instead of `return Err(miette!(...))`
-- Prefer `for` loops over `Iterator::for_each` for side-effects (enforced by clippy)
+Always run `just all` and verify everything passes before committing.