Repository-first deterministic migration and atomic Skill source for Claude Code and Codex.
This repository also configures its own agents. See what harness-hub tells them →
Skill Claude CodeCodex
Load when the user asks for private agent interaction audits from local Codex/Claude Code traces, task profiles, tool-call decisions, collaboration bottlenecks, prompt/rule or automation-log audits, closeout retrospectives, or evidence-backed Skill/project-rule/Eval/SOP/OKF improvements.
Skill Claude CodeCodex
Load when a task needs agent run, tool loop, context drift, or recoverable harness/tool failure debugging; use diagnose for product/runtime bugs.
Skill Claude CodeCodex
Load when a task needs read-only internet research or content retrieval through an already installed Agent Reach CLI; diagnose available backends first, never install, upgrade, authenticate, configure, or copy credentials on the user's behalf.
Skill Claude CodeCodex
Load when a user describes a Web animation or motion effect without knowing its name and needs the precise term or close alternatives; use only for naming, not design, implementation, or review.
Skill Claude CodeCodex
Load when a frontend task needs Apple-platform design guidance or physical, gesture-driven, velocity-aware, interruptible interaction; skip generic visual styling and use review-animations for report-only motion review.
Skill Claude CodeCodex
Load when creating or restyling a polished editable Feishu or Lark whiteboard, infographic, diagram, poster, or visual explainer; do not load for generic SVGs, static images, or other whiteboard platforms.
Skill Claude CodeCodex
Load when a task needs Claude API or Anthropic SDK build, debug, migration, or tuning work; skip provider-neutral, OpenAI, or non-Anthropic model work.
Skill Claude Code
Load when the user explicitly asks to clone, reverse-engineer, or rebuild a website they own or are authorized to reproduce; do not load for generic redesign, inspiration, scraping, phishing, impersonation, or copying third-party brands.
Skill Claude CodeCodex
Load when a task needs a deep, report-only review across independent Standards and Spec axes, using bounded read-only native Subagents when available and adding risk lenses only when the diff warrants them.
Skill Claude CodeCodex
Load when a change needs module-boundary, dependency-direction, interface-depth, or architecture simplification decisions; do not use for routine style or formatting rules.
Skill Claude CodeCodex
Load when a user wants a source-backed interactive HTML course that explains how a codebase works; do not load for chat tutoring, repository review, articles, slide decks, or general browser artifacts.
Skill Claude CodeCodex
A way to present a small set of mutually exclusive choices as clickable options when the user must make a real decision. It also provides a plain-text fallback when the clickable interface is unavailable.
Skill Claude CodeCodex
Load when a task needs anti-template frontend visual direction, design-read calibration, or pre-flight critique for landing pages, portfolios, marketing pages, or redesigns; do not load for dashboards, data tables, multi-step product UI, routine frontend logic, HTML reports, slide decks, or generic code explanation.
Skill Claude CodeCodex
Load when a task needs hard bugs and performance regressions, failing commands, hard-to-reproduce behavior, or unknown root causes diagnosed; use agent-introspection-debugging instead for agent/tool harness failures.
Skill Claude CodeCodex
Load when a task needs to collaboratively draft, restructure, or reader-test docs, PRDs, RFCs, proposals, specs, or decision records; skip implementation itself.
Skill Claude CodeCodex
Load when a task needs current library, framework, SDK, API, CLI, or cloud-service documentation; fetch docs instead of relying on training data or ordinary repo evidence.
Skill Claude CodeCodex
Load when a task needs durable Playwright E2E suites, Page Object Models, fixtures, CI browser tests, or flaky-test strategy; use webapp-testing for one-off local inspection.
Skill Claude CodeCodex
Load when agent pauses to report relatively complex information needing Chinese-first clear complex communication, alignment, multi-option choice, status/incident, long-task fact ledgers, implementation plans, reviews, maps, explainers, evidence, risks, validation, handoff; choose plain text/Markdown/visual…
Skill Claude CodeCodex
Load when a task needs polished product UI, web pages, landing pages, dashboards, React components, HTML/CSS layouts, or styling; skip routine frontend logic and reports.
Skill Claude CodeCodex
Load when a task needs React or Next.js frontend logic, component patterns, state, forms, routing, accessibility, or responsive behavior; use frontend-design for visual direction.
Skill Claude CodeCodex
Load when a task needs a browser-based HTML presentation, talk or pitch deck, existing-deck enhancement, or PPT/PPTX-to-web conversion; do not load for reports, product UI, or interactive courses.
Skill Claude CodeCodex
Load when beginning every repository mutation task to run one dependency-layered batch interview; a fully aligned task takes the zero-question path, while durable documentation work uses grill-with-docs to reuse the same decision graph.
Skill Claude Code
Load when a repository mutation creates or materially changes durable project contracts, OKF knowledge, specs, ADRs, or architecture/API/design documents; run a source-backed alignment pass that reuses grill-me's dependency-frontier batch protocol.
Skill Claude Code
Load when a task needs to hand off current work, compact a conversation for another agent/session, or create restart notes; do not load for visual HTML repo reports.
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: