Rubber duck tutor that keeps you sharp across the whole AI-coding lifecycle, not just after code lands: /duck-prebuild before you ask AI to build, /duck-verify and /duck-review once it's written and before you ship, /duck-orient when you're new to a codebase, plus /duck for auto-detect. /coach is its teaching sibling…
★not rated 52 4d agoA
tokens not measured
originalMIT
Collection of example skills demonstrating various capabilities including skill creation, MCP building, visual design, algorithmic art, internal communications, web testing, artifact building, Slack GIFs, and theme styling.
Collection of example skills demonstrating various capabilities including skill creation, MCP building, visual design, algorithmic art, internal communications, web testing, artifact building, Slack GIFs, and theme styling.
Type system constraint guides for Python, Rust, Scala 3, Lean 4, and TypeScript — maps language features to the constraints they enforce at check/compile time.
★not rated 41▲
+1 2mo agoA
tokens not measured
originalApache-2.0
Comprehensive game development learning system with 7 specialized agents, 21 in-depth skills, 4 slash commands, and automation hooks. Master game design, programming, graphics, audio, networking, tools, and publishing across Unity, Unreal Engine, and Godot.
A plugin for planning and writing structured textbooks using UbD, or Understanding by Design. It supports teaching plans, chapter structures, step-by-step chapter writing, and checks tailored to STEM, humanities, and economics.
★not rated 36
changed 1mo agoA
tokens not measured
originalMIT
Transform any academic paper into an interactive HTML course, Markdown notes, and PPTX slides. Converts research papers into self-contained courses with formula breakdowns, literature timelines, comparison tables, ablation diagrams, method chats, and comprehension quizzes.
★not rated 36▲
+2 6mo agoA
tokens not measured
originalMIT
Connection-first PhD advisor matcher — finds the right advisor by network strength, not h-index. Evidence-first: every signal traces to a real source the agent fetched. Best-supported for physics / MSE; extensible to other STEM with field-specific caveats.
★not rated 33 7d agoA
tokens not measured
originalMIT
Quizzes you on the code Claude Code just wrote — and blocks the session until you pass. Recover the understanding you lose when you orchestrate instead of author.
Collection of example skills demonstrating various capabilities including skill creation, MCP building, visual design, algorithmic art, internal communications, web testing, artifact building, Slack GIFs, and theme styling.
Keep co-dependent code, docs, and config in sync with blockwatch annotations: drift detection (affects), sorted/unique lists, regex/line-count/AI/Lua validation. Includes a skill that teaches agents when and how to add and maintain blocks.
★not rated 29
changed 11d agoA
tokens not measured
originalMIT
Produce a rigorous, source-grounded referee report and prioritized revision plan for an economics paper. After a direct plugin install, ask the agent to run econ-review-setup once.
★not rated 28 1mo agoA
tokens not measured
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: