Code Review
Automated code review and analysis
os-web-performance
by iterate
Diagnose and improve apps/os loading speed, Core Web Vitals, SSR boundaries, asset caching, bundle waterfalls, hydration, and browser-to-itx startup latency. Use when os.iterate.com feels slow, a route shows generic loading UI, Web Vitals regress, repeat visits revalidate assets, or a performance PR needs production-shaped proof.
code-review
by iterate
Review a selected set of code changes against provided rules, check rule-by-rule compliance, propose refactors and solutions, and write a consolidated markdown report. Use when the user asks for a code review, rules compliance review, or refactor recommendations for a change set.
decision-matrix
by lyndonkl
Use when comparing multiple named alternatives across several criteria, need transparent trade-off analysis, making group decisions requiring alignment, choosing between vendors/tools/strategies, stakeholders need to see decision rationale, balancing competing priorities (cost vs quality vs speed), user mentions "which option should we choose", "compare alternatives", "evaluate vendors", "trade-offs", or when decision needs to be defensible and data-driven.
memory-retrieval-learning
by lyndonkl
Use when long-term knowledge retention is needed (weeks to months), studying for exams or certifications, learning new job skills or technology, mastering substantial material that requires systematic review, combating forgetting through spaced repetition and retrieval practice, or when user mentions studying, memorizing, learning plans, spaced repetition, flashcards, active recall, or durable learning.
estimation-fermi
by lyndonkl
Use when making quick order-of-magnitude estimates under uncertainty (market sizing, resource planning, feasibility checks), decomposing complex quantities into estimable parts, bounding unknowns with upper/lower limits, sanity-checking strategic assumptions, or when user mentions Fermi estimation, back-of-envelope calculation, order of magnitude, ballpark estimate, triangulation, or needs to assess feasibility before detailed analysis.
customer-review
by wcygan
Customer voice: Preserve authentic customer language in evidence
review-changes
by wcygan
Orchestrate multiple review agents for a comprehensive pre-PR code review. Analyzes diff, verifies intent alignment with linked issues, and checks for broader codebase impacts. Use before opening a PR to catch bugs, security issues, silent failures, and performance problems. Keywords: review, code review, pre-PR, diff review, check changes, audit changes
data-review
by wcygan
Review data pipelines, warehouses, analytics infrastructure for reliability, quality, performance, governance, and cost. Spawns specialized agents (data-engineer, data-scientist, performance-analyst, security-auditor) to audit in parallel, then debate architecture trade-offs. Use when evaluating data platforms, assessing pipeline health, optimizing queries, or auditing data governance and compliance. Keywords: data pipeline, warehouse, analytics, ETL, data quality, query optimization, data governance, compliance, data platform.
debt-audit
by wcygan
Re-audit regularly - debt grows; quarterly audits prevent accumulation
business-review
by wcygan
Launch a multi-function business review team to evaluate product ideas, features, or applications from stakeholder perspectives. Agents represent product management, marketing, engineering, finance, data science, data engineering, sales, and synthesis roles. Use when evaluating a new feature, assessing product viability, planning launches, or need cross-functional input on business decisions. Keywords: business review, product evaluation, feature assessment, stakeholder analysis, cross-functional review, product viability, go-to-market, unit economics, technical feasibility
launch-ready
by wcygan
Vague recommendations: "Monitor closely" is not a mitigation plan
spike
by wcygan
Quick prototype or investigation in an isolated git worktree. Creates a worktree, spawns agents to explore a technical approach, and opens a draft PR with findings. Use for time-boxed technical exploration, feasibility testing, library evaluation, or codebase audits. Keywords: spike, prototype, worktree, explore, feasibility, proof of concept, PoC, try, experiment, can we use, audit, investigate, trace, wired up
brainstorm
by wcygan
Multi-agent brainstorming for software design decisions and architecture choices. Spawns parallel agents with differentiated roles (codebase explorer, trade-off analyst, devil's advocate) to evaluate options, surface blind spots, and produce structured analysis including trade-off matrices, pre-mortems, and ADR-ready summaries. Use when making architecture decisions, choosing between approaches, or evaluating trade-offs. Keywords: brainstorm, decision, trade-off, architecture, design, evaluate, options, approach, choose, pros cons, ADR, pre-mortem, WWHTBT
gh-cli
by wcygan
Work with GitHub from the command line using the GitHub CLI (gh). Use when managing repositories, pull requests, issues, releases, GitHub Actions, or any GitHub operations. Keywords: github, gh, pull request, PR, issue, release, workflow, actions, repository, fork, clone, merge
Cognitive Load Reviewer & Guide
by wcygan
References: principles, code-patterns, architecture, review-checklist
agent-team
by wcygan
Launch and coordinate Claude Code agent teams for complex tasks. Use when the user wants to parallelize work across multiple agents, needs a team for review, debugging, design, or feature development, or asks to "create a team" or "spawn agents." Keywords: agent team, team, spawn, teammates, parallel agents, coordinate, collaborate, multi-agent
security-review
by wcygan
Run a targeted security audit on specified files or modules. Uses OWASP-informed checks, dependency vulnerability scanning, and auth/input validation review. Use for security audits, vulnerability checks, or before deploying sensitive code. Keywords: security, audit, vulnerability, OWASP, CVE, secrets, injection, XSS, auth, authentication, authorization
create-pr
by wcygan
Create a pull request using git and GitHub CLI. Handles the full workflow from committing changes to opening a PR. Use when creating a PR, opening a pull request, submitting changes for review, or pushing a branch for review. Keywords: pull request, PR, create PR, open PR, submit PR, push for review, code review
diff-explain
by wcygan
Explain a diff in plain English. Works with staged changes, unstaged changes, commits, branches, or PR numbers. Use when you want to understand what changed and why. Keywords: diff, explain diff, what changed, understand changes, diff summary, review changes, read diff
fast-commit
by wcygan
Stage all changes with git add -A and commit immediately with a concise message derived from recent work. Use when you want to quickly commit everything without interactive review or confirmation. Keywords: fast commit, quick commit, commit everything, stage all, commit all, ship it
refactor-scan
by wcygan
Scan code for refactoring opportunities to improve modularity, testability, extensibility, reusability, understandability, and cognitive complexity. Use when reviewing code quality, identifying technical debt, planning a refactor, or improving code structure. Keywords: refactor, refactoring, code quality, modularity, testability, extensibility, reusability, cognitive complexity, code smell, clean code, SOLID, DRY, coupling, cohesion
arch-review
by wcygan
RFC-style review of major technical decisions using a 5-agent debate team. Spawns tech-lead, security-auditor, performance-analyst, reliability-engineer, and devils-advocate for independent analysis followed by structured discussion. Produces decision document with pros/cons, dissenting opinions, and recommendation. Use for architecture decisions, technology selection, major refactors, design reviews. Keywords: architecture, RFC, design review, technical decision, architecture review, design decision, major change
symfony:bootstrap-check
by MakFly
Apply production-grade Symfony architecture and execution workflows with controlled scope and clear checkpoints. Use for bootstrap check tasks.
elixir-code-review
by existential-birds
Reviews Elixir code for idiomatic patterns, OTP basics, and documentation. Use when reviewing .ex/.exs files, checking pattern matching, GenServer usage, or module documentation.