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Manages personal warnings (grudges) for problematic files and packages in Matrix: add with severity/repo options, remove, list, check.
How this skill is triggered — by the user, by Claude, or both
Slash command
/matrix:warnThis skill is limited to the following tools:
The summary Claude sees in its skill listing — used to decide when to auto-load this skill
Manage "personal grudges" - warnings for problematic files or packages.
Manage "personal grudges" - warnings for problematic files or packages.
Parse user arguments from the skill invocation (text after the trigger phrase).
Use the matrix_warn tool with the appropriate action parameter.
List warnings (default, or "list"):
Use matrix_warn with action: "list" to show all warnings.
type: "file" or type: "package" to filterrepoOnly: true to show only repo-specific warningsAdd warning ("add "):
Use matrix_warn with action: "add" and:
Remove warning ("remove " or "rm "):
Use matrix_warn with action: "remove" and either:
Check target ("check "):
Use matrix_warn with action: "check" and:
/matrix:warn - list all warnings/matrix:warn add file src/legacy/*.ts "Deprecated, do not modify"/matrix:warn add package moment "Use date-fns instead"/matrix:warn remove moment/matrix:warn check .envnpx claudepluginhub ojowwalker77/claude-matrix --plugin matrixRecords fixed bugs as structured 'grudges' per repo and queries them before code changes to prevent regression. Works cross-session with file-scoped lookup and anti-pattern signatures.
Guides creation of markdown-based Hookify rules to block dangerous bash commands, warn on risky file edits, and enforce behavioral guardrails in Claude Code.
Creates and configures Hookify rules (.md files with YAML frontmatter) for pattern matching and warnings on bash, file, prompt, and stop events. Includes regex guidance, condition syntax, and file organization.