caarlos0/dotfiles

code-review

Review code, diffs, branches, commits, and pull requests for correctness, tests, simplicity, performance, and usability.

runtime-process-debugging

Debug cross-platform process, shell, sandbox, pipe, handle, startup, and shutdown behavior. Use for hangs, output loss, focus changes, lifecycle races, or platform-specific runtime failures.

writing-tests

Write deterministic tests that fail for real product defects. Use when adding tests, fixing flakes, or reviewing test coverage and reliability.

dependabot-merge

Review and merge open Dependabot pull requests across an organization or user. Use for dependency update triage, supply-chain checks on bumps, or bulk dependency merges.

go-performance

Profile and optimize Go CPU, allocations, GC, concurrency, and I/O with benchmarks and pprof.

python-performance

Profile and optimize Python CPU, memory, I/O, concurrency, and numerical performance.

rust-performance

Profile and optimize Rust CPU, memory, I/O, async, and build performance with representative benchmarks.

typescript-performance

Diagnose and optimize TypeScript checker, build, V8, Node, and browser performance.

doc-author

Author and revise clear GitHub internal documentation, including design docs, proposals, decision records, runbooks, status updates, and handoffs. Use when writing or editing internal docs for technical or enterprise audiences.

change-impact-auditor

Trace a behavioral change through consumers, defaults, docs, tests, errors, and UI. Use when changing configuration, policy, defaults, protocols, or shared data models.

code-simplifier

Final simplification pass over recently changed code without changing behavior. Use after implementation or when explicitly asked to simplify, clean up, or refactor.

go-conventions

Carlos Becker's Go implementation and review conventions. Use when writing or reviewing Go in caarlos0, GoReleaser, nFPM, env, svu, fang, and related projects.

issue-validator

Verify a GitHub issue against current code and related pull requests. Use for issue triage, stale reports, duplicates, regressions, or "is this still true?" investigations.

maintainer-briefing

Generate a prioritized maintainer briefing from current GitHub repository state, including issue/PR dependencies, CI, review blockers, regressions, and drift.

rust-specialist

Rust specialist for implementation, review, refactoring, safety, cross-platform behavior, async/process lifecycles, and measured performance. Use for Rust project work.

go-doc

Get documentation for any Go library using `go doc`. Use when asked about Go package documentation, API reference, function signatures, or how to use a specific Go library/package.