Developer Tools & Repos Agent Skills for ChatGPT

Chrome Extension auth with @clerk/chrome-extension -- popup/sidepanel

Manages the 'ChronoShift' (Age-Shift) strategy game, tracking the Age Bank, resolving dice mechanics for claiming years, and executing the…

CIPHR integration via Apideck's HRIS unified API — same methods work across every connector in HRIS, switch by changing `serviceId`.

Generates Circuit Breaker pattern for PHP 8.4.

Use when designing an electronic circuit from requirements, choosing topology or regulator type, selecting component values, planning…

Generate Clap-based Rust CLI applications with derive macros, subcommands, and modern Rust patterns.

Guides classic CodeIgniter 2.x/3.x applications (the application/ directory, bcit-ci/CodeIgniter, no PHP namespaces) - a fundamentally…

Classify GitHub PR review comments by severity and topic.

Use when the user wants to classify a commit or understand what kind of change a commit represents in the WebKit repository.

Use when managing agent context, memory, and conversation state in Claude AI agents using the Agent SDK.

Anthropic Claude API patterns for Python and TypeScript.

This skill provides comprehensive knowledge for working with the Anthropic Messages API (Claude API).

Build with Claude Messages API using structured outputs (v0.69.0+, Nov 2025) for guaranteed JSON schema validation.

Delegate a substantial diagnosis, implementation, or follow-up task to Claude Code through the tracked-job runtime.

Use when user wants to make a project's agent context compatible with both Claude Code and Codex CLI and AGENTS.md standards

Expert Git workflow management for Claude Code sessions with branch naming conventions, push retry logic, conflict resolution, and PR…

Send a design document to a Claude subagent for review, then revise the document based on findings.

Diagnoses and configures Claude Code and Claude Desktop relay chains through CC Switch and third-party API providers on Windows.

Standardizes the creation of high-quality SKILL.md files to enhance Claude's domain-specific task execution.

⚡ PRIMARY TOOL for semantic code search AND structural analysis.

Unity or Unreal game development tasks — implementing Unity DOTS/ECS for high entity counts, designing game loops, architecting…