Agent skills for ChatGPT

This skill should be used for improving context efficiency: context budgeting, observation masking, prefix or KV-cache strategy…

This skill should be used when designing hosted or background agent infrastructure: sandboxed execution, remote coding environments, warm…

This skill should be used for project-level decisions about LLM-powered systems: whether an LLM is the right primitive for the task at…

Use at the START of any bug bounty hunting session, when switching targets, or when feeling lost about what to do next.

Analyze music/audio files locally without external APIs.

Use this skill when the user requests to generate, create, compose, or produce music or songs — background music, theme songs, jingles, or…

Extract MIDI/score from an existing production

Run 4-stem separation (vocals/drums/bass/other) on an existing production

Use when the user has a music track (an audio file, or a video to pull audio from) and wants a beat-synced HyperFrames video, calm to…

Integrate Apple Music playback, catalog search, and Now Playing metadata using MusicKit and MediaPlayer.

Run Stryker mutation testing on a single source file and return a structured, token-frugal report that's pipeable to a follow-up…

The MVP scope policy: the justification standard applied when the goal is to prove or disprove a hypothesis with the smallest thing that…

Example skill demonstrating Anthropic SKILL.md format.

For My Justice Mailbox (MJP): submit electronically to the court: establishes the legal standard, burden of proof, and counter-argument…

Generates MyBatis-Plus code (Entity, Mapper, Service, ServiceImpl, Controller, DTO, VO, BO) from database tables.

Core myfy patterns and conventions for building applications.

Use when the user wants to plan, decompose, track, or resume a multi-task project: scoping a new idea, importing or onboarding an existing…

MYOB integration via Apideck's Accounting unified API — same methods work across every connector in Accounting, switch by changing…

Architects comprehensive database schemas, entity relationships, and data migration strategies for complex software features.

Manages and enforces project specifications, conflict resolution, and audits within a centralized single source of truth.

When to activate: MySQL, MariaDB, InnoDB, mysql, JSON column, EXPLAIN, replication, ProxySQL