Agent skills for Codex CLI

Transform data into compelling narratives using visualization, context, and persuasive structure.

Implement distributed tracing with Jaeger and Tempo to track requests across microservices and identify performance bottlenecks.

Draft privacy policies, terms of service, disclaimers, and legal

Master C#/.NET backend development patterns for building robust APIs, MCP servers, and enterprise applications.

Implement NFT standards (ERC-721, ERC-1155) with proper metadata handling, minting strategies, and marketplace integration.

Write idiomatic PHP code with generators, iterators, SPL data

Master enterprise-grade Scala development with functional

Creates comprehensive content outlines and topic clusters for SEO.

Formats content to be eligible for featured snippets and SERP

Expert startup business analyst specializing in market sizing,

Automates the creation of comprehensive Product Requirements Documents for React Native apps, covering architecture, user stories, and…

Phase 2.5 — Break PRD into file-level task checklists under docs/specs/ for progress tracking.

This skill should be used when the user asks to "write a Maestro test", "create E2E flows", "add testIDs", "run UI tests", "run E2E…

RNA-seq differential expression analysis with DESeq2, edgeR, and limma-voom — DEG lists, fold changes, dispersion estimation, design…

Cloud cost optimization expertise covering instance right-sizing, reserved and savings plans, spot/preemptible instances, resource…

Expert guidance on Flutter 3.27+ (Impeller default on all platforms, Material 3, WASM web, DevTools, Flame), Dart 3.3+ (records, patterns…

Scalability analysis expertise including horizontal vs vertical scaling, sharding strategies, read/write splitting, eventual consistency…

Database schema design principles and patterns.

Plan and execute entire application builds.

Roadmap-specific validation checks for architecture reviews.

Enforce roadmap data authority — Odoo is canonical write model, Plane is projection, Supabase is read-only mirror, Fabric is analytics…