Multi agens orchestration setup for Github Copilot, Cursor, Claude Code, OpenCode, Windsurf, Codex and Antigravity.
Skill Claude CodeCodex
Profiles, reduces frontend/backend costs: split bundles, optimize assets, apply caching, fix Core Web Vitals regressions. Use when profiling Lighthouse/CI regressions, reducing bundle size, or fixing high CLS/LCP/TTI metrics.
Skill Claude CodeCodex
Generates shared CSS variables, validates component naming conventions, creates layout pattern templates. Use when coordinating design system, theme, consistent styling, CSS variables, or component library across parallel agents.
Skill Claude CodeCodex
Enforces React-specific patterns: functional components with hooks, TypeScript prop interfaces, CSS Modules co-location, React Testing Library behavioral tests. Use when creating React components, writing custom hooks, structuring component folders, applying RTL test patterns, or wiring TypeScript prop types. Trigger…
Skill Claude CodeCodex
Security architecture: authentication, authorization, RLS policies, CSP, input validation, API security. Use when implementing auth flows, writing RLS policies, configuring CSP/headers, validating inputs, or auditing security. Trigger terms: RLS, CSP, Server Actions, Zod, auth flow.
Skill Claude CodeCodex
Appends new entries to LESSONS-LEARNED.md via opencastle lesson CLI; searches past lessons for matching errors; proposes skill updates when retry patterns exceed thresholds. Use when consulting or updating LESSONS-LEARNED.md, after task failures, when capturing retrospective insights, or when a retry succeeds.
Skill Claude CodeCodex
Implements technical SEO: meta tags, JSON-LD structured data, sitemaps, crawlability fixes. Use when adding schema markup, JSON-LD, robots.txt updates, canonical URLs, Open Graph tags, or improving crawlability.
Skill Claude CodeCodex
Saves, restores session state including task progress, file changes, delegation history. Use when saving progress, resuming interrupted work, picking up where you left off, or checkpointing current work.
Skill Claude CodeCodex
Provides model routing rules, validates delegation prerequisites, supplies cost tracking templates, defines dead-letter queue formats for Team Lead orchestration. Load when assigning tasks to agents, choosing model tiers, starting delegation session, running multi-agent workflow, delegating work, choosing which model…
Skill Claude CodeCodex
Four-layer standard for technical prose: Diataxis document modes, Google developer style sentences, Simplified Technical English instruction rules, Global English disambiguation. Use when writing or reviewing docs, RFCs, README files, PR descriptions, or commit messages.
Skill Claude CodeCodex
Generates test plans, writes unit/integration/E2E test files, identifies coverage gaps, flags common testing anti-patterns. Use when writing tests, creating test suites, planning test strategies, mocking dependencies, measuring code coverage, or test planning.
Skill Claude CodeCodex
Type-level discipline for TypeScript: discriminated unions, branded types, constructive modeling, narrowing hierarchy, exhaustiveness checks, boundary validation. Use when reading or editing any .ts or .tsx file, modelling domain types, or refactoring an as cast out of existing code.
Skill Claude CodeCodex
Removes AI tells from prose: puffery, AI vocabulary, em dashes, inline-header lists, hedging, filler, and abstract metaphor nouns. Use when writing or editing any prose a human reads, including README files, docs, PR descriptions, commit messages, changelogs, release notes, and marketing copy.
Skill Claude CodeCodex
Defines 10 sequential validation gates: secret scanning, lint/test/build checks, blast radius analysis, dependency auditing, browser testing, cache management, regression checks, smoke tests. Use when running pre-deploy validation or CI checks, CI/CD pipelines, deployment pipeline validation, pre-merge checks…
Skill Claude CodeCodex
Levers for writing documents an agent consumes: context pointers, the two loads, information hierarchy, progressive disclosure, completion criteria, leading words, and pruning. Use when creating or editing a skill, an agent definition, an instruction file, AGENTS.md, or CLAUDE.md.
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: