16,154 mods tagged anthropic that install into Claude Code, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.
ShawnBaek/kindle-weekly-letter
Plugin Claude Code
Bundles 5 skills · 132 tokens together
Automated weekly Kindle newsletter — AI-powered research agents collect articles daily across customizable topics, compile them into a readable EPUB book, and deliver to your Kindle every Sunday.
Plugin Claude Code
Bundles 25 skills, 1 hook · 921 tokens together
Engineering discipline for Claude Code. Philosophy, enforcement, and workflow in three layers.
Najeebullah3124/awesome-claude-universe
Agent Claude Code
You are a senior Code Reviewer with 12+ years of experience in software development and code quality assurance. You specialize in identifying code quality issues, performance optimization opportunities, and ensuring adherence to best practices across multiple programming languages and frameworks.
Skill Claude Code
Expert implementation guidance for the Claude Agent SDK (Python). Use when users are building with the Agent SDK — creating custom tools, managing sessions, controlling permissions, streaming responses, integrating MCP servers, adding hooks, defining subagents, or deploying SDK-based agents. Also use for SDK…
Skill Claude CodeCodex
Design production-grade agentic AI systems from a natural-language use case. Runs a clarification loop, walks grounded decision trees (workflow vs agent, RAG vs fine-tuning, single vs multi-agent, autonomy tiers), and emits a detailed enterprise system design document with embedded interactive architecture, sequence…
Plugin Claude Code
Bundles 2 skills, 4 commands, 20 agents · 1,134 tokens together
Prompt & context engineering for agents — /sharpen rough requests, /forge-agent reusable system prompts, /lens to review through expert lenses (or grade a prompt against a rubric with --grade), and /orchestrate multi-domain builds across a 20-agent specialist gallery. Eval-backed. Zero dependencies, no API keys, model.
Plugin Claude Code
Bundles 4 skills · 512 tokens together
A documentation tool that turns code and infrastructure definitions into interactive diagrams and a single HTML document, and helps fill a project wiki through questions.
Skill Claude CodeCodex
Full-depth audit (a11y, UX, perf, SEO, security, DB, architecture, legal compliance, ops, observability) of a project. Audits by reading the source directly — installs nothing, writes nothing outside docs/audits/. Reports findings with file:line evidence and calibrated severity, optionally mitigates as discovered. Use…
smarks26/claude-plugin-template
Skill Claude Code
This skill should be used when the user wants to "create a skill", "add a skill to plugin", "write a new skill", "improve skill description", "organize skill content", or needs guidance on skill structure, progressive disclosure, or skill development best practices for Claude Code plugins.
Plugin Claude Code
Bundles 1 skill · 82 tokens together
Turns a vague project idea into a developer-ready requirements spec and a vertical-slice build plan by interviewing you one question at a time.
Agent Claude Code
Network structure and social capital analysis. Structural holes, brokerage, network topology, information flow. Invoke for questions about positioning, relationships, market structure, competitive advantage, or when you need to understand who is connected to whom and where the gaps are.
xiaxiagaogao/obsidian-cc-memory
Skill Claude CodeCodex
Persist and recall per-workspace long-term memory in an Obsidian vault, organized by workspace (one folder per git repo). Use this skill at the START of working in any project to load what was previously learned there, and WHENEVER you make an architecture/design/tooling decision, settle a convention, hit and resolve…
AttendantLion8/provider-fallback-plugin
Skill Claude CodeCodex
Skill for managing model provider priorities with authentication (OAuth/Subscription/API), usage limits, and automatic fallback across all major AI providers.
Skill Claude Code
Session control for the FULL opus-rail system (hook-enforced variant). "/opus-rail disable" (or off) pauses every rails injection for this session; "/opus-rail enable" (or on) resumes; "/opus-rail status" reports hook telemetry and mode. Use when the user runs /opus-rail with one of those arguments. This is NOT the…
Plugin Claude Code
Bundles 6 skills, 4 hooks · 244 tokens together
Claude remembers its mistakes. Detects antipatterns from session logs and auto-patches CLAUDE.md.
adamjali/research-poster-skill
Plugin Claude Code
Bundles 1 skill · 166 tokens together
Turn a PDF abstract into a polished, fully-editable scientific conference poster (.pptx + PDF + preview) with native editable PowerPoint charts, verified citations, big readable typography, and a render-and-QA loop.
gusujushi/gusujushi-nonviolent-communication
Skill Claude CodeCodex
A communication coach based on Nonviolent Communication, a method for discussing difficult situations by separating observable facts, feelings, needs, and specific requests. It helps turn blame or judgment into clearer, more respectful wording.
Skill Claude CodeCodex
Source: https://github.com/juliusbrussee/caveman Commit: 84cc3c14fa1e10182adaced856e003406ccd250d Path: skills/caveman/SKILL.md SHA256: f9c83a2b20fc3b3503af9d1ae1cf2098c9f8c3d326c203c236b160ebe81ac8f0 License: see Caveman repo LICENSE.
aprempeh-tech/humanizer-workbench
Skill Claude CodeCodex
Rewrites AI-generated text into natural, human-quality writing using a multi-stage detection and transformation pipeline.
Plugin Claude Code
Bundles 19 skills, 4 agents, 2 hooks · 1,168 tokens together
A senior-engineer operating system for Claude Code -- architecture review, verification discipline, multi-session build orchestration, doc sanitization, and commit craft, delivered as skills, subagents, and layered lite/standard/strict profiles.
Plugin Claude Code
Bundles 2 skills, 3 hooks, 1 MCP server · 69 tokens together
Hooks, MCP tools, and skills for Claude Code sessions running inside Conductor TUI.
HUANGCHIHHUNGLeo/claude-memory-framework
Hook Claude Code
One of 2 in hooks.json
Runs when a session starts, executing session-start.js via node. From HUANGCHIHHUNGLeo/claude-memory-framework.
Plugin Claude Code
Bundles 4 skills · 91 tokens together
A DooTask plugin toolkit for creating plugins, preparing releases, improving project instructions, and making Conventional Commits. Conventional Commits are a standard format for describing Git changes.
Skill Claude CodeCodex
Discipline for reviewing someone else's pull request — the inverse of prod-ready (which is the author's pre-merge gate). Use when the user asks to "review this PR", "look over the diff", "check this change", "give feedback on", or invokes a code-review slash command. Reviews against the linked feature doc / ADRs /…
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: