8,654 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.
CodexVeritax/stackoverflow-mcp-server
MCP server Claude CodeCodexCursor +2
Stack Overflow MCP server for LLM applications. Runs locally from the stackoverflow-mcp Python package.
MCP server Claude CodeCodexCursor +2
An Anki MCP server. Runs locally from the anki-mcp Python package.
Ejb503/systemprompt-mcp-interview
MCP server Claude CodeCodexCursor +2
A specialized Model Context Protocol (MCP) server that enables AI-powered interview roleplay scenarios. Runs locally from the systemprompt-mcp-interview npm package.
transicle/MGGU-LLM-NoCode-Prompt
Skill Claude CodeCodex
Cut off AI code generation entirely, instead explain the how and why.
Skill Claude CodeCodex
A method for turning a long book, transcript, podcast, course, interview, or article collection into small, reusable skills for an agent. It extracts principles, checklists, decision procedures, limits, and a glossary.
pluginagentmarketplace/custom-plugin-cpp
Plugin Claude Code
Bundles 12 skills, 6 commands, 9 agents · 925 tokens together
Complete C++ Programming System - Learn AND Develop with expert AI agents. Master fundamentals, OOP, STL, and modern C++ while building real projects. Hybrid learning + development workflow.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-course" as configured in pdichone/mcp-course-code. Runs locally from the mcp-course Python package.
MCP server Claude CodeCodexCursor +2
CLI and MCP server for N Lobby school portal. Runs locally from the nlobby-cli npm package.
tough-tongue/toughtongue-skills
Plugin Claude Code
Build, refine, and analyze Tough Tongue AI voice agents for tough conversations — agents that automate them (sales calls, lead qualification, demos, screening, booking) and agents that train you for the ones you handle yourself (negotiations, interviews, coaching). Create scenarios, place phone calls, schedule meeting.
Skill Claude CodeCodex
Code ownership session that turns AI-written code into understood code. The agent shortlists "vibe-y" pieces from recent changes, checks the user's confidence, then guides explain/reimplement/test exercises in a LeetCode-style format and captures distilled per-piece ownership notes — all without silently mutating the…
XcutingUnicorn235/Oral-English-Practice
Plugin Claude Code
Bundles 1 skill · 113 tokens together
Long-term spoken-English coaching tracker. Practice by voice in the Claude app; this plugin turns each session into durable progress — scored reports, a verbatim mistake bank, trend charts, and an adaptive next-session focus.
Plugin Claude Code
Bundles 1 skill · 67 tokens together
Algorithmic problem solving, complexity analysis, and optimization for LeetCode/Codeforces/AtCoder.
YujxZJCN/teaching-skills-codex
Skill Claude CodeCodex needs its repo
Codex-native Teaching Skills suite for university professors — the full teaching lifecycle: course design, lesson building, assessment, student mentoring, submission auditing, reflection, plus slide-deck rendering, executable labs, video scripting, course publishing, TA coordination, accreditation mapping, bilingual…
Plugin Claude Code
Bundles 1 skill · 179 tokens together
Teach Me — turn any topic into a searchable, themed handbook or study material (reference · practice · narrative chapters · quiz/Q&A) written in the user's language from official sources, quality-verified by a multi-agent harness, and published to GitHub Pages. Invoke with /teachme. Requires Claude Code, git, gh…
Skill Codex
A workflow for turning Korean lecture notes or subtitles into a whiteboard-style teaching video. It can combine scene images, voice narration, subtitles, dynamic timing, and a final 4K MP4.
Plugin Claude Code
Bundles 2 skills · 214 tokens together
Portable cognitive skills for capable AI agents: Understand produces an audited stakeholder brief with a scoped stance, three answered questions, and three source-specific follow-ups; ELI5 explains a file from first principles for a reader with no background.
Skill Claude Code
Scaffolds a new reveal.js talk deck under talks/ from the canonical template at talks/templates/, turning a paper (LaTeX/PDF), figures, or notes into styled slides. Use whenever the user wants to create a talk, presentation, slides, or deck — for a conference, workshop, seminar, job talk, or lecture — even if they…
Skill Claude CodeCodex
Help the user learn anything — a concept, tool, body of knowledge, or skill — by combining proven techniques (Feynman, first-principles, active recall, spaced repetition, deliberate practice) into a customized plan and generating durable artifacts (notes, flashcards, quizzes, schedules, cheatsheet PDFs). Use whenever…
Skill Claude CodeCodex
An end-to-end assistant for mathematical modeling competitions, where participants use mathematical models and code to solve real-world problems. It supports problem breakdown, model selection and derivation, Python solving, visualizations, and paper writing in LaTeX or Word, with separate modeling, programming, and writing roles plus quality checks.
wochihuolg/chengzi-reading-assistant
Skill Codex
A Chinese-language reading assistant that turns highlights, notes, and questions from WeRead or other reading sources into traceable plans and knowledge cards in Obsidian, a note-taking application.
HenryLiu0405/njupt-thesis-skill
Skill Claude CodeCodex
A Chinese-language workflow assistant for Nanjing University of Posts and Telecommunications graduation theses and projects.
Plugin Claude Code
Bundles 2 skills, 3 hooks · 104 tokens together
Adaptive socratic mentor for Claude Code. One dial: the level decides how much of the work is yours. At 3 it writes skeletons and every function body is yours; at 5 it writes nothing and just asks. A PreToolUse gate enforces it, so levelling up means it does less for you, not more.
Skill Claude CodeCodex
Answer doctrinal questions with verified citations from jw.org. Use when the user asks "¿qué dice la Biblia / Watch Tower sobre X?", "¿qué creemos sobre Y?", "respóndele a este argumento", or any topic that touches on JW doctrine (Trinity, soul, last days, blood, holidays, etc.).
machinarii/awesome-mental-models
Skill Claude CodeCodex
Use when the user wants help thinking through a decision, problem, strategy, plan, evaluation, communication, or any open-ended judgment call where a mental model or framework would sharpen the analysis. Triggers include "help me decide", "how should I approach this", "I'm stuck on", "which mental model fits", "apply…
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: