Agent skills for Claude Code

Post-setup credential manager. Shows current integration status (configured/missing/expired) and lets you update individual credentials…

WhatsApp Business Cloud API — send approved template messages at scale, manage templates with approval tracking, and integrate product…

YOLO mode. Spawns 4 parallel C-suite agents (CEO, CTO, CFO, COO). Each analyzes the business from their perspective using ALL available…

Use when targeting Optica or deciding whether an optics-and-photonics manuscript fits this venue.

Use when improving performance, latency, throughput, memory usage, or general efficiency.

Optimize project assets and scenes

Diagnoses and fixes UI performance across loading speed, rendering, animations, images, and bundle size.

Optimize (shrink) image assets in a directory — resize oversized PNG/JPG and re-encode them IN PLACE (same filenames, so zero …

Full Windows PC optimization: diagnoses the system, interviews the user about their use case, builds a custom plan, and executes it with…

Use when the user wants to iteratively improve an artifact under a hard correctness bound while minimizing a measured cost — refactoring a…

Optimizes Snowflake SQL query performance from provided query text.

Profile, diagnose, and improve Three.js or WebGL game performance without regressing gameplay.

Profile, audit, and optimize frontend page performance with emphasis on animation work, memory-leak risks, long-session slowdowns, CSS…

This skill should be used when the user asks to "create a content type", "model a BlogPage", "define a display template", "create a…

This skill enables Claude to analyze and optimize cloud costs.

Optimize and improve the performance of slow Entity Framework Core (EF Core) queries: make them generate less SQL, make fewer database…

Measure-first performance optimization that balances gains against complexity.

Disciplined, validation-gated revision of an EXISTING skill so each edit is a measured improvement rather than a guess.

Migrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5.

Read-only audit of Claude Code skills after moving to Opus 5.

Postiz is a tool to schedule social media and chat posts to 28+ channels X, LinkedIn, LinkedIn Page, Reddit, Instagram, Facebook Page…