Claude Skills Marketplace: 51 free skill packs, 1178 Claude Skills (Agent Skills) for Claude Code and Claude.ai. HR, management, recruiting, customer service, product and project management, L&D, design thinking and more. Install: /plugin marketplace add polar-bear-org/claude-skills
Source
GitHub
Language
Shell
Last activity
Oct 11, 2026
Stars25Measured · Oct 20, 2026
Momentum41.57 days · Measured · +19.05% relative change
Self-evolving second brain with 35 AI skills, 10 agents, and people CRM. Closed-loop harness: a V-model verification lifecycle where the worker never grades its own homework. Plus paired anti-slop design skills for marketing and product UI. Works with Claude Code, Cursor, Kiro, Gemini CLI, Codex.
Source
GitHub
Language
Python
Last activity
Oct 2, 2026
Stars1,305Measured · Oct 20, 2026
Momentum41.47 days · Measured · +2.03% relative change
Mission control for long Claude Code runs: context and run progress at a glance, Autopilot handoffs, guardrails and a calm activity view, in the terminal and Claude Desktop.
Source
GitHub
Language
TypeScript
Last activity
Oct 13, 2026
Stars54Measured · Oct 20, 2026
Momentum41.37 days · Measured · +12.5% relative change
A free, open-source suite of website skills: instructions your AI coding assistant follows to build and test a site you own, so people find it on Google and in AI answers.
Source
GitHub
Language
Python
Last activity
Oct 20, 2026
Stars8Measured · Oct 20, 2026
Momentum41.37 days · Measured · +33.33% relative change
Claude Code plugin that asks several AI coding agents the same question and shows their answers side by side. Gemini, OpenAI, Grok, Perplexity, Kimi and any model OpenRouter routes to over API; codex, antigravity, grok, kimi and cursor CLIs on subscription auth; ollama locally. Codex specialists take coding tasks on their own branch (experimental).
Source
GitHub
Language
Shell
Last activity
Oct 20, 2026
Stars894Measured · Oct 20, 2026
Momentum41.27 days · Measured · +2.52% relative change