mattwynne

24 mods across 1 repository, 54 stars between them.

yaks

01

mattwynne/yaks

Plugin Claude Code

Plugin marketplace listing 1 plugin: yx.

54 20d ago A tokens not measured original MIT

deep-review-codex

03

mattwynne/yaks

Agent

Independent deep technical review using OpenAI Codex model.

54 20d ago A 16 tokens copy · 86% MIT

planner

05

mattwynne/yaks

Agent

Creates implementation plans from context and requirements.

54 20d ago A 9 tokens copy · 100% MIT

reviewer

06

mattwynne/yaks

Agent

Code review specialist for quality and security analysis.

54 20d ago A 11 tokens copy · 100% MIT

scout

07

mattwynne/yaks

Agent

Fast codebase recon that returns compressed context for handoff to other agents.

54 20d ago A 17 tokens copy · 100% MIT

worker

08

mattwynne/yaks

Agent

General-purpose subagent with full capabilities, isolated context.

54 20d ago A 12 tokens original MIT

yaks AGENTS.md

09

mattwynne/yaks

Instructions file CodexOpenCode

Instructions for mattwynne/yaks, covering architecture, testing layers, mutation testing, cli design philosophy and development workflow.

54 20d ago C 1,106 tokens original MIT

yx

10

mattwynne/yaks

Plugin Claude Code

Skills for mapping, preparing, and working on yaks.

54 20d ago A tokens not measured original MIT

map

11

mattwynne/yaks

Skill Claude CodeCodex

Discover work structure by approaching goals and finding blockers — emergent planning through action, not top-down decomposition.

54 20d ago A 22 tokens original MIT

prepare

12

mattwynne/yaks

Skill Claude CodeCodex

Prepare a yak for implementation by establishing spec, acceptance criteria, and breaking into sub-yaks.

54 20d ago A 20 tokens original MIT

work

13

mattwynne/yaks

Skill Claude CodeCodex

Pick up ready leaf yaks and implement them — dispatch subagents in isolated worktrees, then merge back to main.

54 20d ago A 25 tokens original MIT

bdd-discovery

14

mattwynne/yaks

Skill Claude CodeCodex

Use before writing Gherkin when exploring a story's behaviour, rules, examples, questions, scope, or readiness with stakeholders.

54 20d ago A 29 tokens original MIT

bdd-formulation

15

mattwynne/yaks

Skill Claude CodeCodex

Use when writing or reviewing Gherkin scenarios, especially after discovering examples or edge cases that reveal a business rule.

54 20d ago A 26 tokens original MIT

cqrs-event-sourcing

16

mattwynne/yaks

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.

54 20d ago A 41 tokens original MIT

exploratory-testing

17

mattwynne/yaks

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.

54 20d ago A 37 tokens original MIT

mattwynne/yaks

Skill Claude CodeCodex

Use when multiple independent leaf yaks are ready to implement and can be worked on concurrently with separate agents in worktrees.

54 20d ago A 29 tokens original MIT

preparing-a-yak

19

mattwynne/yaks

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.

54 20d ago A 32 tokens original MIT

triaging-mutants

20

mattwynne/yaks

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.

54 20d ago A 34 tokens original MIT

ubiquitous-language

21

mattwynne/yaks

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.

54 20d ago A 37 tokens original MIT

yak-mapping

22

mattwynne/yaks

Skill Claude CodeCodex

Use when planning work by approaching goals and discovering blockers, before creating comprehensive plans.

54 20d ago C 19 tokens original MIT

mattwynne/yaks

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.

54 20d ago A 37 tokens original MIT

yx-sandbox

24

mattwynne/yaks

Skill Claude CodeCodex

Use when running yx commands that create, modify, or delete yaks outside of real project work — provides an isolated temp environment.

54 20d ago C 30 tokens original MIT