Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 373,978 indexed, measured the same four ways as everything else here.
johnpsasser/claude-code-prompt-optimizer
Plugin Claude Code
Wrap a prompt in ... and it is rewritten into a sharper prompt by the same model your session is running. Hook-based (UserPromptSubmit).
Skill Claude CodeCodex
A routing guide for choosing among Mandu's many coding-agent tools and workflow instructions. Mandu is a project system with tools for creating features, checking edits, debugging, refactoring, and deploying.
Lethe044/hermes-skill-marketplace
Skill Claude CodeCodex
You are Hermes Skill Forge — an autonomous agent that watches itself work, identifies reusable patterns, writes Skills from scratch, tests them in a sandbox, and publishes the best ones to the community marketplace.
MCP server Claude CodeCodexCursor +2
Intelligent agent memory with automatic extraction, consolidation, and bi-temporal recall. Runs locally from the engram-sdk npm package. Needs 1 environment variable to run.
lowtidebuild/public-equity-research
MCP server Claude CodeCodexCursor +2
MCP server "financialdatasets", hosted remotely at mcp.financialdatasets.ai, as configured in lowtidebuild/public-equity-research.
Skill Claude Code
Fix CI failures and performance regressions for a Julia package PR by iterating - triage the latest CI results, fix one root cause, verify locally, push. Use when a PR's GitHub Actions or Buildkite CI is failing, or when CI jobs run slower than they do on the main branch. Verifies CPU and GPU compilation locally…
clarity-digital-development/tworkflow
Skill Claude Code
Use when context usage needs checking or a compact/clear decision is due — a context warning or usage figure appears, the user asks whether to compact or clear, the session shows degradation (re-read files, repeated corrections, forgotten constraints), or a dev-workflow phase boundary is reached (step committed…
Skill Claude CodeCodex
Use when you need to run the same task across many files, components, or contexts in parallel — triggers /fleet mode for batch refactoring, mass testing, or bulk review. NOT when sequential order matters.
Moksa1123/taiwan-ecommerce-toolkit
Skill Claude Code
A development guide for connecting online stores in Taiwan to delivery services. It documents six logistics aggregators—services that connect merchants to carriers—and a direct HCT carrier API.
Skill Claude CodeCodex needs its repo
Offline compliance and hygiene scanning of an AAB or APK with gplay preflight — manifest flags, restricted permissions, 64-bit and 16 KB page alignment, listing assets, secrets, billing, privacy SDKs, target API floor, and size. Use before uploading a build, as a CI gate, or when diagnosing a Play rejection. Runs…
Skill Claude Code
A rewriting guide for turning text into Chinese-language YouTube narration about mysteries, urban legends, lost civilisations, and unexplained events.
nexus9888/hermes-memory-skills
Skill Claude CodeCodex
Memory-agnostic background consolidation — reviews sessions, scores candidates, promotes durable insights to the active memory backend (built-in MEMORY.md or Holographic). Three-phase (Light/Deep/Condensation/REM). Run via cron or manually.
MCP server Claude CodeCodexCursor +2
MCP server "docuthinker-orchestrator" as configured in hoangsonww/DocuThinker-AI-App. Runs orchestrator/mcp/server.js with node. Needs 1 environment variable to run.
Skill Claude CodeCodex
Debug and trace C/C++/Rust programs with the GNU Debugger (GDB) without blocking the agent. Use when you need to set tracepoints, inspect variables, or monitor a running process while staying responsive to the user.
Skill Claude CodeCodex
Scheduling rules for reminders and recurring tasks.
MCP server Claude CodeCodexCursor +2
Draft decision docs, turn meetings into async artifacts, and triage sync vs async in your editor. Runs locally from the @open-and-async/mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server for ServiceNow - 19 tools + 5 resources for table, CMDB, system, and update set operations. Runs locally from the mcp-server-servicenow Python package.
MCP server Claude CodeCodexCursor +2
Advanced MCP server for RAG-enabled memory through a knowledge graph with vector search. Runs locally from the rag-memory-mcp npm package.
Skill Claude CodeCodex
A stock-monitoring and alert system for Chinese investors. It checks market data against seven listed rules, including price cost, moving averages, RSI, volume, price gaps, and trailing-profit conditions.
Skill Claude CodeCodex
A tool for retrieving current hot-search lists and popular topics from major Chinese platforms, including Weibo, Zhihu, Baidu, Douyin, Toutiao, and Bilibili. It uses their listed public endpoints.
Plugin Claude Code
Bundles 55 skills, 1 agent · 1,786 tokens together
Self-evolving deep research. Gets smarter every time you use it. Searches across channels, synthesizes cited reports, and learns which queries and platforms work best.
Skill Claude CodeCodex
TRIGGER: User invokes /new-odoo-project to scaffold a new Odoo website builder project.
Skill Claude Code
One-page business model framework for rapid validation and strategic clarity. Use when user needs to validate a business idea, map out a product strategy, or evaluate product-market fit. Works for new products, pivots, and feature-level business cases. Trigger phrases include "lean canvas", "business model", "one-page…
CK42BB/procedural-clouds-threejs
Skill Claude CodeCodex
Generate beautiful procedural clouds in Three.js using WebGPU raymarching with WebGL2 billboard/mesh fallbacks. Covers all 10 major cloud genera (cumulus, stratus, cirrus, cumulonimbus, stratocumulus, altocumulus, altostratus, nimbostratus, cirrostratus, cirrocumulus) with physically-inspired lighting including silver…
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: