Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 390,295 indexed, measured the same four ways as everything else here.
yzfly/Mind-Cloning-Engineering
Skill Claude CodeCodex
Activate a Cognitive Digital Twin. Can simulate a custom subject (via core/ directory) OR load pre-installed celebrity/expert personas (from personas/ directory).
nityeshaga/claude-code-essentials
Plugin Claude Code
Bundles 1 skill · 267 tokens together
Strip the showing-off from any artifact by making it survive Chad — its intended audience with the meme personality, impossible to impress. Chad leaves dumb honest feedback comments (bird's-eye included), a defender who treats him as an asset fixes or rejects each with a reason, and the same Chad re-reviews round…
Skill Claude Code
Roleplay as the "Armchair Executioner" — a maximally destructive, minimally accountable peer reviewer. Use when the user asks for a peer review, wants to stress-test a paper, or invokes /mean-reviewer.
FairladyZ625/coding-agent-harness
Skill Claude CodeCodex
A set of working methods for teams building long-running software projects with coding agents such as Codex or Claude Code. It covers project setup, planning, documentation, delivery, reviews, and automation.
Skill Claude CodeCodex
Audit your Claude Code setup against prompt caching best practices. Checks ordering, tool stability, dynamic content handling, and hook injection patterns. Returns a scored report with specific fixes.
Plugin Claude Code
Bundles 4 skills, 1 hook · 155 tokens together
Axiom CLI and APL query assistance for Claude Code.
Skill Claude CodeCodex
Writes, reviews, and optimizes YARA rules using the YARA Style Guide, the YARA Performance Guidelines, yaraQA checks, and YARA-Forge quality criteria. Use when the user wants a new YARA rule, a review or quality assessment of an existing rule or rule set, help with a slow, noisy, or non-compiling rule, an explanation…
Skill Claude CodeCodex
Use the ClawdHub CLI to search, install, update, and publish agent skills from clawdhub.com. Use when you need to fetch new skills on the fly, sync installed skills to latest or a specific version, or publish new/updated skill folders with the npm-installed clawdhub CLI.
Skill Claude CodeCodex
Assesses code comprehensibility and maintainability risk. Use when the user asks about code confidence, risk, maintainability, tech debt, code health, or whether code is safe to change. Also use when the user asks to analyze code quality, scan for risks, check if code is messy or complex, audit code, do a code…
Skill Claude CodeCodex
Create high-quality ToolUniverse skills following test-driven, implementation-agnostic methodology. Integrates tools from ToolUniverse's 1,264+ tool library, creates missing tools when needed using devtu-create-tool, tests thoroughly, and produces skills with Python SDK + MCP support. Use when asked to create new…
Skill Claude CodeCodex
Local-first cross-harness memory for agents. Syke observes activity across supported harnesses, keeps a current memex in context, and gives agents syke ask, syke memex, and syke record for continuity across sessions.
Skill Claude CodeCodex
A two-way document converter for Word, Excel, PowerPoint, PDF, and Markdown files. It can turn office documents and PDFs into Markdown that AI tools can read, and turn Markdown back into Word documents with Mermaid diagrams rendered as images.
DenizOkcu/claude-code-ai-development-workflow
Agent Claude Code
Autonomous SDLC orchestrator. Research → Architecture → Plan → Implement → Parallel Expert Review → Documentation → Production Ready. Use for complete feature development.
Plugin Claude Code
Bundles 2 skills · 112 tokens together
SwiftUI workflow audit — find dead ends, broken promises, and UX friction. Bundled with a phased plan generator.
raveeshbhalla/dspy-gepa-logger
Plugin Claude Code
Bundles 2 skills, 2 commands · 134 tokens together
Migrate GEPA usage in DSPy from the original to gepa-observable for observability, dashboard monitoring, and custom callbacks.
Plugin Claude Code
Bundles 2 skills · 71 tokens together
Install and manage TaskYou — a personal task management system with Kanban board, background AI execution, and git worktree isolation.
Laboratoire-de-Chemoinformatique/SynPlanner
Skill Claude CodeCodex
Plan retrosynthetic routes, curate reaction data, extract reaction rules, train retrosynthesis policy and value networks, and analyse synthetic routes with the installed SynPlanner package. SynPlanner is built on chython (chython-synplan, formerly CGRtools), not RDKit. Use when the user imports synplan., asks for a…
Skill Claude CodeCodex
A collection of AI-driven automation loops covering software development, data science, content creation, product operations, learning management, and more. Use when users need to automate workflows, fix issues, generate content, analyze data, or run quality checks.
Skill Claude CodeCodex
A quantitative-trading skill for MiniQMT and the XtQuant library, used to retrieve market data and place trades for stocks, futures, and options.
DAnonyvinciT/akshare-stock-skill
Skill Claude CodeCodex
A Python-based skill for retrieving and analysing data about Chinese A-share stocks. AKShare is a free, open-source Python library that provides market and financial data without registration or an access token.
Skill Claude CodeCodex
Transform dense technical, scientific, cybersecurity, computing, network, or life-science research questions into clear source-domain-neutral fables for non-specialists. Use when the user asks to allegorize, fable-ize, turn complex research into a metaphorical story, explain without jargon, produce both plain and more…
MCP server Claude CodeCodexCursor +2
An MCP server for transcribing audio files using OpenAI Whisper and GPT-4o. Runs locally from the mcp-server-whisper Python package. Needs 2 environment variables to run.
Plugin Claude Code
Bundles 1 skill, 1 hook, 1 MCP server · 62 tokens together
Semantic Go code analysis using gopls — type-aware definitions, references, implementations, and call hierarchy.
Mattbusel/tokio-prompt-orchestrator
MCP server Claude CodeCodexCursor +2
MCP server "tokio-prompt-orchestrator" as configured in Mattbusel/tokio-prompt-orchestrator. Launched with cargo run --bin mcp --features mcp --release. Needs 3 environment variables to run.
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: