rust-tokio

Use when building, linting, testing or packaging Rust, changing Cargo manifests, or evaluating a native framework or dependency.

Use when verifying TASK.md acceptance checks with the task language's approved native runner and recording actual evidence.

Use when an agreed TASK.md authorizes software implementation with concrete allowed files and checks.

Use when TASK.md requests incident triage, regression diagnosis or an explicitly bounded hotfix.

Use when a scoped task needs repository discovery, source comparison or an evidence inventory.

Use when a task requests review preparation or inspection of a scoped diff and its verification evidence.

Use when implementing, porting, testing or reviewing the native Rust Roster runtime and its behavioral contracts.

Use when implementing Tokio futures, cancellation, deadlines, owned process I/O or async transport in the Rust runtime.

Use when TASK.md requests a design, guide, instructions or other documentation deliverable.

Implement a bounded software task from TASK.md in one assigned coder worktree, with acceptance evidence and a contracts publishing handoff.

Keep a task's implementation complete, focused, and compatible with parallel work.

Use when building, linting, testing or packaging Rust and evaluating Cargo dependencies or frameworks.