Agent
Analyze media files (PDFs, images, diagrams, screenshots) that require interpretation beyond raw text. Extracts information, describes visual content. Uses vision-capable models.
Agent
Analyze media files (PDFs, images, diagrams, screenshots) that require interpretation beyond raw text. Extracts information, describes visual content. Uses vision-capable models.
Agent
Intelligent task orchestrator that analyzes requests and delegates to specialized agents. Use as the default agent for complex tasks requiring planning, implementation, and review.
Agent
Pairwise peer-invariant comparator. Given (newfile, peerfile) pairs, tags each peer invariant Mirrored / Missing / Diverged / Intentionally-absent against the new file. Use when an entity parallels an existing sibling (aggregate, service, handler, reducer, repository) and the new file must be checked against the…
Agent
Babysitter planning mode for complex features, refactors, migrations, and architecture changes. Creates process-oriented plans without running them.
Agent
Finds similar past changes in git history: commits, blast radius, follow-up fixes, and lessons from related .rpiv/artifacts/ docs. Use when planning a change and you need to know what went wrong last time something similar was done.
Agent
Dead code cleanup and consolidation specialist. Use PROACTIVELY for removing unused code, duplicates, and refactoring. Runs analysis tools (knip, depcheck, ts-prune) to identify dead code and safely removes it.
Agent
Traces the scope of a research investigation. Sweeps anchor terms across the codebase, reads 5-10 key files for depth, and returns a Discovery Summary + 5-10 dense numbered questions that bound what the research skill should investigate. Use when a skill needs the discover-phase output without running a separate…
Agent
Security vulnerability detection and remediation specialist. Use PROACTIVELY after writing code that handles user input, authentication, API endpoints, or sensitive data. Flags secrets, SSRF, injection, unsafe crypto, and OWASP Top 10 vulnerabilities.
Agent
Per-slice adversarial verifier for incremental plan or design generation. Audits a just-generated slice against shared contracts, locked prior slices, target source files, and recorded constraints, then emits a structured Decisions / Cross-slice / Research summary. Use whenever a freshly-generated slice in a phased…
Agent
Test-Driven Development specialist enforcing write-tests-first methodology. Use PROACTIVELY when writing new features, fixing bugs, or refactoring code. Ensures 80%+ test coverage.
Agent
Finds existing manual test cases in .rpiv/test-cases/. Catalogs them by module, extracts frontmatter metadata (id, priority, status, tags), and reports coverage stats. Use before generating new test cases to avoid duplicates, or to audit what test coverage already exists in a project.
Agent
Expert in TypeScript type system, generics, and advanced type patterns.
Agent
Builds React/Next.js UI components with accessibility and responsive design.
Agent
Do you find yourself desiring information that you don't quite feel well-trained (confident) on? Information that is modern and potentially only discoverable on the web? Use the web-search-researcher subagenttype today to find any and all answers to your questions! It will research deeply to figure out and attempt to…
Skill Claude CodeCodex
Implement web accessibility (a11y) best practices following WCAG guidelines to create inclusive, accessible user interfaces.
Skill Claude CodeCodex
Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a…
Skill Claude CodeCodex
Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes.
Skill Claude CodeCodex
Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.
Skill Claude CodeCodex
Best practices for CSS development including modern layout techniques, naming conventions, theming, and maintainable stylesheet architecture.
Skill Claude CodeCodex
Disciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says "diagnose this" / "debug this", reports a bug, says something is broken/throwing/failing, or describes a performance regression.
Skill Claude CodeCodex
Docker containerization best practices for building, securing, and deploying containers.
Skill Claude CodeCodex
Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.
Skill Claude CodeCodex
Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.
Skill Claude CodeCodex
Designer-turned-developer expertise for crafting stunning UI/UX even without design mockups.