Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 370,633 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex needs its repo
Onboard an external repo via a structured handover assessment + harnessability scoring across 5 codebase dimensions.
Skill Claude CodeCodex
Profile and optimize application performance. Use when asked to improve speed, reduce latency, fix memory leaks, find bottlenecks, or optimize a slow function or endpoint.
Skill Claude Code
The agent's persistent long-term memory — the only knowledge that survives across sessions, shared across the fleet under access control. Consult it at the start of a task to recall prior decisions, findings, and rules before acting, and write outcomes, decisions, and lessons as work completes. Use whenever a caura…
codejunkie99/graph-engineering
Skill Claude CodeCodex
Teaches an agent graph engineering — both halves. Knowledge graphs (ontology design, entity/relation/event extraction, fusion, GraphRAG/memory serving; distilled and translated from Southeast University's graduate Knowledge Graph course, npubird/KnowledgeGraphCourse, 4.4K stars) and task graphs (agent orchestration …
blacktwist/social-media-skills
Skill Claude CodeCodex
When the user wants to write a caption for a visual-first social media post on Facebook, Instagram, TikTok, Pinterest, or YouTube. Also use when the user mentions 'caption,' 'Instagram caption,' 'IG caption,' 'Reels caption,' 'TikTok caption,' 'Pinterest description,' 'Pinterest pin caption,' 'Facebook caption,'…
Plugin Claude Code
Bundles 1 skill · 237 tokens together
An entire marketing department as one Claude skill. 14 modules: audits scored 0-100, an 18-tactic hook engine, copy graded before you see it, ad diagnosis, GEO, email, launches, pricing. Works in Claude, Codex and Cursor.
joeseesun/qiaomu-markdown-proxy
Skill Claude CodeCodex
A tool for turning web pages, documents, PDFs, and supported links into clean Markdown. It chooses different ways to retrieve content from sites such as WeChat, Feishu, YouTube, arXiv, and ordinary web pages.
Plugin Claude Code
Bundles 1 skill, 2 hooks, 2 MCP servers · 365 tokens together
A connector that lets an agent use the freee business-software API through MCP, a standard way for AI tools to call external services. It also provides freee API reference material and usage guidance.
Skill Claude Code ✓ vendor
Guides root-cause investigations with debugging capabilities by setting breakpoints, starting a debug session, stepping through execution, inspecting variables, and tracing symptoms back to their origin. Prefer it for runtime bugs, failing tests, exceptions, crashes, hangs, wrong/null values, and unexpected output…
archlizheng/frontend-slides-editable
Skill Claude CodeCodex
Use when the user wants a single-file HTML presentation that stays editable in the browser after generation, or needs object-level layout editing, slide reordering, local save/export, or PPT/PDF-to-web conversion with continued editing.
Command Claude Code
Reviews a plugin for quality, correctness, and CLAUDE.md conformance. Fixes all issues found. Use after importing or modifying a plugin.
yux1azhengye/BestSerenitySkillFromAT
Skill Claude CodeCodex
A research framework for studying investment opportunities in supply-chain bottlenecks, where limited suppliers or production steps can constrain an industry. It combines company research, financial analysis, valuation, catalysts, and checks against misleading claims.
Skill Claude CodeCodex
Deploy or publish Python and R content to a Posit Connect server using rsconnect-python or the R rsconnect package. Handles interactive apps and dashboards, web APIs, rendered documents, and prepared bundles/manifests. Use whenever the user asks to deploy, publish, or redeploy content to Posit Connect, or mentions…
Plugin Claude Code
Bundles 1 skill, 6 commands, 3 agents · 1,274 tokens together
EN: Senior software design consultant. Interviews you about what you want to build, designs the complete architecture, and generates a self-contained blueprint another Claude Code instance can build from autonomously — with acceptance criteria and a verify command on every step. Works on new projects and existing…
Plugin Claude Code
Bundles 1 skill, 1 MCP server · 93 tokens together
Use selected Figma nodes as agent-ready evidence for project-consistent UI implementation.
Skill Claude CodeCodex
Configure @tanstack/devtools-vite for source inspection (data-tsd-source, inspectHotkey, ignore patterns), console piping (client-to-server, server-to-client, levels), enhanced logging, server event bus (port, host, HTTPS), production stripping (removeDevtoolsOnBuild), editor integration (launch-editor, custom…
MCP server Claude CodeCodexCursor +2
MCP server "1c-server-stdio" as configured in vladimir-kharin/1cmcp. Runs src.py_server with C:\Python\python. Needs 7 environment variables to run.
Skill Claude CodeCodex
Author WARPP workflows for Manifold as typed-port dataflow JSON. Use when a user asks to build, create, design, generate, or edit a Flow / workflow / automation / pipeline / DAG in Manifold, or mentions WARPP, workflow nodes, or the /flow builder. Covers the document format, port types and coercions, the builtin node…
Plugin Claude Code
Bundles 2 skills, 1 MCP server · 157 tokens together
A Terraforming MCP for Knowledge Graphs: validate, classify, and govern AI-generated ontologies.
JCarterJohnson/vibecoded-design-tells
Skill Claude CodeCodex
Strips the cues that make a website read as AI-generated and forces a deliberate, project-specific design choice instead of the model's default. It does not impose a look or hand you taste. It removes tells (default shadcn/Tailwind, AI-purple gradients, gradient heading text, unprompted neon glow, emoji-as-icons, the…
Skill Claude CodeCodex
Build a new Rome workflow app — one action whose body is a single async function that implements its control flow in plain TypeScript (await, if, for, Promise.all) and calls existing actions (including system:summon). Use whenever the user describes a multi-step automation OR asks an LLM to produce something from…
Skill Claude CodeCodex
A workflow for finding public contact details and online profiles for a research paper’s first and corresponding authors. It also looks for the paper’s OpenReview page; OpenReview is a website used to publicly discuss and review some research papers.
Plugin Claude Code
Official marketplace for Web Asset Generator - A Claude Code plugin for generating favicons, app icons, and social media images.
andrew-shwetzer/career-ops-plugin-do-not-fork-currently-updating-v2-
Plugin Claude Code
Bundles 10 skills, 2 commands, 1 agent · 783 tokens together
Job search copilot for any industry. Evaluate job postings, generate ATS-optimized resumes, scan career portals, track applications, draft outreach, and research companies. Works for engineers, marketers, nurses, lawyers, and everyone in between.
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: