Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 379,332 indexed, measured the same four ways as everything else here.
Plugin Claude Code
Bundles 1 skill · 90 tokens together
Create, expand, reorganize, and maintain deep repository documentation across READMEs, browsable docs, API/reference pages, llms.txt, llms-full.txt, changelogs, and repo-local agent skills.
Skill Claude CodeCodex
Guide for reviewing completed tasks and deciding whether to create or update skills. Use after task completion to evaluate skill usage and determine if new skills should be created or existing ones updated.
Skill Claude CodeCodex
A Chinese-history research assistant that answers historical questions using authoritative dictionaries and classical texts, with citations to original sources.
Plugin Claude Code
Bundles 5 commands, 8 agents · 433 tokens together
Plugin AgentBR de desenvolvimento estruturado com orquestração de subagentes e documentação como conversa.
Plugin Claude Code
Bundles 19 skills, 1 hook · 2,436 tokens together
Skills for working with Orchestra data pipelines — diagnose and fix failed runs, triage with a merge gate, author pipeline YAML, set up dbt Slim CI, configure dbt state-aware orchestration (source freshness and buildafter), run Snowflake data-quality tests, review a workspace against best practices, and merge duplicat.
ArianHobson333/claude-bug-bounty-stack
Skill Claude CodeCodex
Curated index of external hacking resources — meta-lists, frameworks, wordlists, payload banks, recon/OSINT, network, exploitation, and CTF tooling. Load when the user asks "what's the tool for X", "where do I find payloads for Y", "is there a wordlist for Z", or when planning which external resource to pull for a…
Skill Claude CodeCodex
Agents MUST always load this skill before doing any tasks. This is the gold standard. Bad things will happen if agents don't obey these rules.
Skill Claude CodeCodex
Generate sequential PRD prompt sequences optimized for Replit Agent development. Use when: building applications with Replit Agent, creating PRDs or technical specifications for Replit, experiencing Replit Agent failures and needing better prompting strategy, or decomposing complex projects for Replit Agent. Triggers…
Skill Claude CodeCodex
Generate, refine and export data visualizations using plotnine. Use this skill when the user asks to create plots or charts with plotnine. Also use when customizing themes, applying colorblind-safe palettes, reshaping data for plotting with plotnine, or saving figures to PNG/PDF/SVG/JPEG.
Skill Claude CodeCodex
Generates a codebase-context.md file that provides pre-built context for AI agents. This skill analyzes your project structure, patterns, and conventions to create a comprehensive context document that reduces token usage and improves agent effectiveness. Use when setting up a new project for AI-assisted development…
bleakbelladonnals/asr-transcription-skills
Skill Claude CodeCodex
A guide for testing speech-to-text systems, which turn recordings into written words, and for building batch transcription workflows. It covers comparing recording hardware, transcription services, and AI-generated meeting notes.
Skill Claude CodeCodex
World-class prompt analyzer v3: multi-modal, predictive, self-improving, context-aware, with real-time cost estimation, counterfactual reasoning, cross-session learning, adversarial testing, and autonomous optimization.
Skill Claude Code
Use when developing firmware on ESP32/STM32/RP2040/nRF52, experiencing DMA overflow, SPI timeout, LCD blank display, frame corruption, GPIO conflicts, sensor reading errors, Wi-Fi disconnect, or needing driver configuration, hardware debugging, display/GUI setup, protocol implementation, serial monitoring. Use even if…
Skill Claude CodeCodex
A reference guide for LiteFlow, a Java framework for building business rules and process flows. It covers components, rules, data passed between steps, configuration sources, testing, monitoring, and AI-agent orchestration.
Skill Claude CodeCodex
Comprehensive 4D v21 development expert with embedded official documentation. Covers ORDA patterns, entity classes, data model classes, queries, classic methods, data types, error handling, forms, events, web server, and REST API. Use when working with 4D files (.4dm), 4D language questions, 4D project structure…
Skill Claude CodeCodex
The /goal pattern: cron jobs that run until an objective condition is met, checked by an independent model (maker/checker split). Source: loop engineering framework by 0xCodez / Anthropic evaluator-optimizer pattern.
Skill Claude CodeCodex
Emulates Evangelion's MAGI trinity by splitting decisions into three persona cores — MELCHIOR (scientist/logic), BALTHASAR (mother/safety), CASPER (individual/intuition) — each dispatched as parallel subagents that recursively decompose into variable-sized judgment nodes (10–20 total, groups of 3), self-verify…
Skill Claude Code
Teach the user a new skill or concept, within this workspace.
alphaparkinc/genpark-skill-guide-mentor
Skill Claude CodeCodex
Guide Mentor — Proactive project management agent that provides high-stakes guidance, iterative feedback, and strategic oversight for complex, long-running projects.
CaseyLabs/kc-secure-repo-template
Skill Claude CodeCodex
Review or update GitHub repository hardening guidance and its Terraform implementation under config/infra, including rulesets, required checks, scanning, permissions, provider pins, and plan/apply safety. Do not use for ordinary app code, generic template adaptation, release integrity, or routine workflow validation.
Skill Claude CodeCodex
Scans extensions, skills, and code for security threats: prompt injection, malicious code, obfuscation, data exfiltration. Also scans inbound messages for injection patterns automatically.
Plugin Claude Code
Bundles 1 skill, 3 commands · 165 tokens together
Local video clipping skill that analyzes videos, scores high-potential clips with the harness model, and renders approved clips in 9:16, 1:1, and 16:9.
MCP server Claude CodeCodexCursor +2
MCP server "sanna" as configured in sanna-ai/sanna. Launched with sanna-mcp.
Skill Claude CodeCodex
Builds complete, compliant NimbleBrain Upjack apps from natural language descriptions. Generates manifest, entity schemas, skills, context, seed data, and server entry point. Use when creating a new Upjack app, building an AI-native app, or scaffolding a domain-specific application. Triggers include "create me a todo…
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: