Browse reusable Agent Skills, each with a clear purpose and practical guidance.
File a Bugzilla bug for Firefox/Gecko work, or draft a bug summary and description. Use when the user asks to file a bug, wants a bug summary/description for a change, or needs to report a defect/enhancement/task. Determines the product and component with `mach file-info`, drafts the summary and description, and opens a prefilled enter_bug.cgi form in the browser for the user to submit.
Analyze Firefox performance profiles using the profiler-cli CLI tool. Trigger when given a profiler.firefox.com or share.firefox.dev link, a local profile path, or when the user wants to investigate an issue in a Firefox profile. Always use this skill instead of WebFetch for Firefox profiler URLs; WebFetch only retrieves the profiler UI's HTML shell and cannot access profile data, whereas profiler-cli downloads and parses the actual profile into a local daemon that supports structured queries over stacks, markers, threads, and samples.
Guidelines and best practices for writing unit tests in the G2 visualization library, covering directory structure, testing patterns, and implementation guidelines. Use when need to generate test.
Use when adding or reviewing tests for Reborn behavior — choosing a test tier, covering a bug fix, testing model/tool-choice behavior, touching tests/integration or tests/fixtures/llm_traces, or when a test needs Postgres, Docker, or a live LLM.
Use when asked to "review the open PRs", review a batch or stack of pull requests, or run a recurring PR-review pass on a repo — especially with many PRs, stacked branches, conflicts, or security-sensitive changes. Covers grouping, fan-out to review subagents, verdict synthesis, and posting.
Run Clang Static Analyzer (scan-build) on Z3 source and log structured findings to z3agent.db.