mattermost-ai-marketplace

Evaluate the quality and efficacy of existing tests by reviewing test code against source code. Use when the user asks to review tests, validate test quality, audit test suites, check test efficacy, or assess whether tests are testing things properly. Prioritizes real interactions over mocking and simulation.

Orchestrates test-driven fixes for Mattermost security tickets (Jira/Atlassian) with a Staff Security Engineer mindset: failing secure-behavior tests first, then implementation, then security review and edge-case loops, then opening a non-draft PR that follows `.github/PULL_REQUEST_TEMPLATE.md` when present, with a vague public description (no exploit detail). Use when the user invokes /security-fix:security-fix with a mattermost.atlassian.net browse URL, MM-* security work, backend permission or authorization bugs, or asks for this security TDD workflow.

Investigate production issues, query logs and metrics, and explore dashboards on the Mattermost Grafana instance at grafana.internal.mattermost.com.

Update the Go version in go.mod (and related config files) to the latest stable release. Fetches the current latest version from the web, updates all relevant files, runs go mod tidy, and commits.

Resolve git merge conflicts by analyzing change intent across branches. Use when the user asks to resolve merge conflicts, sync a branch, merge branches, or when a git merge produces conflicts.

Simplifies and refines code for clarity, consistency, and maintainability while preserving all functionality. Focuses on recently modified code unless instructed otherwise.