yaks
01Plugin Claude Code
Plugin marketplace listing 1 plugin: yx.
Plugin Claude Code
Plugin marketplace listing 1 plugin: yx.
Agent
Independent deep technical review using Anthropic Claude model.
Agent
Independent deep technical review using OpenAI Codex model.
Agent
Independent deep technical review using Google Gemini model.
Agent
Creates implementation plans from context and requirements.
Agent
Code review specialist for quality and security analysis.
Agent
Fast codebase recon that returns compressed context for handoff to other agents.
Agent
General-purpose subagent with full capabilities, isolated context.
Instructions file CodexOpenCode
Instructions for mattwynne/yaks, covering architecture, testing layers, mutation testing, cli design philosophy and development workflow.
Plugin Claude Code
Skills for mapping, preparing, and working on yaks.
Skill Claude CodeCodex
Discover work structure by approaching goals and finding blockers — emergent planning through action, not top-down decomposition.
Skill Claude CodeCodex
Prepare a yak for implementation by establishing spec, acceptance criteria, and breaking into sub-yaks.
Skill Claude CodeCodex
Pick up ready leaf yaks and implement them — dispatch subagents in isolated worktrees, then merge back to main.
Skill Claude CodeCodex
Use before writing Gherkin when exploring a story's behaviour, rules, examples, questions, scope, or readiness with stakeholders.
Skill Claude CodeCodex
Use when writing or reviewing Gherkin scenarios, especially after discovering examples or edge cases that reveal a business rule.
Skill Claude CodeCodex
Use when designing event-driven architectures, evaluating aggregate boundaries, deciding between event sourcing and current-state storage, building read models, or when a codebase has overlapping domain objects emitting events.
Skill Claude CodeCodex
Use when a feature feels under-tested, after implementing new functionality, or before a release to discover edge cases, UX issues, and bugs through hands-on CLI exploration.
Skill Claude CodeCodex
Use when multiple independent leaf yaks are ready to implement and can be worked on concurrently with separate agents in worktrees.
Skill Claude CodeCodex
Use when a yak needs requirements, examples, and a plan before implementation - prepares a yak so it's ready for subagent-driven development.
Skill Claude CodeCodex
Use when mutation testing reveals survived mutants — guides deep analysis of whether each mutant signals a missing test, a design improvement opportunity, or an equivalent mutation.
Skill Claude CodeCodex
Use when evaluating the ubiquitous language in a codebase - produces a glossary of domain terms with references and commentary on inconsistencies, awkward names, or overlapping concepts.
Skill Claude CodeCodex
Use when planning work by approaching goals and discovering blockers, before creating comprehensive plans.
Skill Claude CodeCodex
Use when starting work on a yak - sets up an isolated git worktree, reads yak context, and guides the full cycle from claiming through merge and cleanup.
Skill Claude CodeCodex
Use when running yx commands that create, modify, or delete yaks outside of real project work — provides an isolated temp environment.