Skill Claude CodeCodex
Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes — Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match what the originating issue/PRD asked for?). Runs both reviews in parallel sub-agents and reports them side by side. Use…
Skill Claude CodeCodex
Build and sharpen a project's domain model. Use when the user wants to pin down domain terminology or a ubiquitous language, record an architectural decision, or when another skill needs to maintain the domain model.
Skill Claude CodeCodex
A relentless interview to sharpen a plan or design, which also creates docs (ADR's and glossary) as we go.
Skill Claude CodeCodex
Grill the user relentlessly about a plan, decision, or idea. Use when the user wants to stress-test their thinking, or uses any 'grill' trigger phrases.
Skill Claude CodeCodex
Compact the current conversation into a handoff document for another agent to pick up.
Skill Claude CodeCodex
Implement a piece of work based on a spec or set of tickets.
Skill Claude CodeCodex
Build a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, or explore what a UI should look like.
Skill Claude CodeCodex
Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions "red-green-refactor", or wants integration tests.
Skill Claude CodeCodex
Turn the current conversation into a spec and publish it to the project issue tracker — no interview, just synthesis of what you've already discussed.
Skill Claude CodeCodex
Break a plan, spec, or the current conversation into a set of tracer-bullet tickets, each declaring its blocking edges, published to the configured tracker — edges as text in one file per ticket locally, or native blocking links on a real tracker.
Skill Claude CodeCodex
Move issues and external PRs through a state machine of triage roles — categorise, verify, grill if needed, and write agent-ready briefs.
Skill Claude CodeCodex
Use when the user asks you to write or reply to an email or message. Produces a ready-to-send draft in their voice, matching their learned tone and formatting preferences.
Skill Claude CodeCodex
Use when the user wants to read, summarise, extract text/tables from, split, merge, or fill a PDF. Explains when to read a PDF visually vs. extract its text, and how to manipulate PDFs via code execution.
Skill Claude CodeCodex
Use when the user asks what you can do, whether you can do a specific thing (make images, run something on a schedule, read a folder, reach their email), how to make you do it, where in the app to change a setting, or why you can't access something. Covers your own capabilities, the Settings pages, and how folders…
Skill Claude CodeCodex
Use when the user asks you to research a topic, fact-check a claim, compare options, or gather current information from the web. Guides thorough, multi-source research using the search and web-fetch tools.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: