github

Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques

Harness-native ECC plugin for engineering teams - 67 agents, 271 skills, 92 legacy command shims, reusable hooks, rules, MCP conventions, and operator workflows for Claude Code plus adjacent agent harnesses

Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.

Plugin-safe Claude Code distribution of Antigravity Awesome Skills with 1,640 supported skills.

A growing collection of Claude-compatible academic workflow bundles. Covers scientific figures, manuscript writing and polishing, reviewer assessment, citation retrieval, data availability, paper reading, literature search, response letters, paper-to-PPTX conversion, and evidence-grounded Chinese invention patent drafting. Rules are organized as reusable skill folders with explicit workflows and quality checks.