Matrix Warnings

What it does

Matrix Warnings lets an agent manage and query warnings for problematic files or packages within a repo or workspace. It parses simple user commands (add, remove, list, check) and invokes the matrix_warn tool to implement actions such as repo-scoped warnings, severity levels, and targeted checks. The skill provides examples and expected parameter structures for each action.

When to use it

Use this skill when a user asks to add or remove warnings, list current warnings, check a file or package for warnings, or otherwise manage "grudges" that should block or flag problematic code or dependencies. Ideal for code quality workflows, deprecation enforcement, and repository-specific policy checks.

What's included

• Scripts: none — has_scripts=false
• References: none — has_references=false
• Instructions: explicit command formats, examples for add/remove/check/list, and guidance to supply type, target, reason, and severity parameters when calling the matrix_warn tool.

Compatible agents

Designed for agents that can call platform tools/plugins (e.g., Claude Code agents integrated with matrix_warn). Works best where a matrix_warn tool/plugin is available to perform the backend operations.