Agent skills for Codex CLI

Compare API performance across versions — regression detection and root cause analysis.

Activate this skill when BenchmarkDotNet (BDN) is involved in the task — creating, running, configuring, or reviewing BDN benchmarks.

Automate Benchmark Email tasks via Rube MCP (Composio).

Use this skill to measure performance baselines, detect regressions before/after PRs, and compare stack alternatives.

Use when saving progress before a context clear or compaction, or when picking work back up after one.

For professional law modules: defines norm, burden of proof and counter-argument; result: test product with risk and next step.

Configure Better Auth server and client, set up database adapters, manage sessions, add plugins, and handle environment variables.

Deterministic LLM-first SEO audits for websites, blog posts, and GitHub repositories.

Like /improve, but every change is BIG — bold, ambitious, high-impact rewrites and redesigns rather than small safe tweaks.

Build BigCommerce Stencil themes — Handlebars templates, front matter, theme objects, SCSS, JavaScript modules, config.json, schema.json…

Automate Bigml tasks via Rube MCP (Composio).

Automate Bigpicture IO tasks via Rube MCP (Composio).

MUST use when writing BigQuery queries.

Manages Bilibili account activities including publishing dynamics, video interactions, and content searching via CLI and MCP.

Analyzes Bilibili trends, deconstructs long-form video scripts, monitors audience sentiment, and matches high-engagement UP creators for…

Clerk Billing for subscription management - render Clerk's PricingTable

Analyze AWS costs, find savings, manage budgets, evaluate Savings Plans and Reserved Instances, right-size EC2/Lambda/RDS/EBS with Compute…

Automates the migration of symbols and reverse-engineering results between different binary versions using AI-powered structural comparison.

Use when managing post-purchase experience, building customer loyalty, or increasing repeat purchases

UI/UX design intelligence for web and mobile.

Biocompatibility test selection and protocol recommendation skill based on device categorization