Agent skills for Claude Code

Analyze local git history to extract coding patterns and generate SKILL.md files.

Use when evaluating the trustworthiness of external websites, research data, or cited literature to audit and select Tier 1/Tier 2…

Automate Sourcegraph tasks via Rube MCP (Composio).

Use when handling primary sources and archives for an American Historical Review (AHR) manuscript — distinguishing primary from secondary…

Generate AI-friendly repository documentation with the SourceSage CLI.

Optimizes economics manuscripts for submission to the South China Journal of Economics (《南方经济》) using CSSCI standards.

2D game development principles. Sprites, tilemaps, physics, camera.

3D game development principles. Rendering, shaders, physics, cameras.

Game audio principles. Sound design, music integration, adaptive audio systems.

Game development orchestrator. Routes to platform-specific skills based on project needs.

Use the mcporter CLI to list, configure, auth, and call MCP servers/tools directly (HTTP or stdio), including ad-hoc servers, config…

Node.js development principles and decision-making.

PC and console game development principles.

SEO fundamentals, E-E-A-T, Core Web Vitals, and Google algorithm principles.

Guide for sp.h, a single-header C standard library replacement.

Skill for spacecraft power system sizing and analysis

Open-code Phoenix spans with PXI-owned notes, recover those notes for axial coding, and promote stable categories into structured…

SPARC development workflow: Specification, Pseudocode, Architecture, Refinement, Completion.

Run the SPARC Specification phase — gather requirements, define acceptance criteria, identify constraints, and store the spec in memory

Use when writing Spark jobs, debugging performance issues, or configuring cluster settings for Apache Spark applications, distributed data…

Use when a connected SparkLaunch user needs to create, generate, publish, inspect, or measure landing pages with the landing.* tools.