Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 381,692 indexed, measured the same four ways as everything else here.
MCP server Claude CodeCodexCursor +2
MCP server for talking to ArduPilot vehicles over MAVLink. SITL-first, safety-gated. Runs locally from the ardupilot-mavlink-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for accurate, structure-preserving read/write access to Excel (.xlsx) files. Runs locally from the xlsx-tools-mcp Python package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Point-in-time, survivorship-free SEC EDGAR fundamentals + smart-money signals for AI agents. Remote server at mcp.valuein.biz.
MCP server Claude CodeCodexCursor +2
Agent-Native Temporal Graph Management System (bi-temporal property graph + validated temporal operator algebra + PEV agent layer). Runs locally from the tgms Python package.
MCP server Claude CodeCodexCursor +2
A local MCP server for reading Yuque, a Chinese knowledge-management and documentation service, using your browser cookie for authentication. It supports personal and company spaces, link-based reading, and image extraction.
connerkward/deterministic-design-skill
Plugin Claude Code
Render your UI and prove it's balanced + usable: deterministic layout audit + vision-judged usability.
Plugin Claude Code
Bundles 7 skills, 1 hook · 764 tokens together
The integration layer a product needs once it has users: Stripe subscription billing reconciled into your own database, crypto payments that survive over-payment and duplicate webhooks, ad and conversion tracking under Consent Mode v2, Google sign-in with the account-linking guards, the wider Google auth surface, and…
Plugin Claude Code
Bundles 5 skills · 337 tokens together
5 free, copy-paste Claude skills for inbox and email for small businesses — triage a full inbox, draft replies in your voice, summarize long threads, turn meeting notes into action items, and answer common questions. By Ootto.
Nagacash/character-continuity-skill
Skill Claude CodeCodex
Guides character and continuity consistency across the shots of an AI-generated film, so a character looks like the same person in every shot. Should be used when planning or producing a multi-shot film, series, ad or music video that features a recurring character, and when diagnosing a face that has drifted…
Plugin Claude Code
Bundles 1 skill, 1 agent, 1 hook · 195 tokens together
Create, follow, and continuously maintain an Open Knowledge Format (OKF) knowledge catalog in every project — a vendor-neutral, plain-markdown standard. Bundles the okf-catalog skill, the okf-auditor agent, and a SessionStart hook that flags any project missing a catalog.
Plugin Claude Code
Bundles 1 skill · 182 tokens together
Second opinions: iterative adversarial debates between Claude and Codex over any subject, from specs, designs, and code to non-technical positions, ending in genuine agreement or a documented dispute.
systemfsoftware/comment-checker
Plugin Claude Code
Bundles 17 skills, 1 hook · 769 tokens together
PostToolUse hook that flags unnecessary comments. Runs comment-checker, then direnv exec if it is missing. Names flake.nix when that is why it is missing.
Agent Claude Code
Specialized SDD Subagent for Phase 1 (Discovery) & Phase 2 (Spec Generation). Asks 3-5 sharp architectural questions using askquestion UI tool, drafts EARS requirements, creates Mermaid design diagrams, and generates uncapped A-C-E task lists.
yuri-semenenko/ai-engineering-workspace
Skill Claude Code
Web application security checklist — OWASP Top 10 + LLM Top 10, threat modeling (STRIDE), auth/authz, input validation, secrets, security headers, CORS, data protection, and supply-chain hygiene. Use when reviewing security, hardening a feature, threat-modeling, or before merging security-sensitive changes (auth, user…
MCP server Claude CodeCodexCursor +2
TypeScript MCP server for the Lexicon DJ Local API — library queries, tags, playlists, writes. Runs locally from the lexicon-mcp npm package.
MCP server Claude CodeCodexCursor +2
Hybrid AI chess coach as an MCP server: local Stockfish analysis + Lichess/Chess.com games, weakness diagnosis and personalised drills, bilingual (EN/KO). Runs locally from the chess-coach-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server giving AI assistants SSH access to run commands, transfer files, and manage server fleets. Runs locally from the blc-ssh-mcp Python package.
Agent Claude Code
Gera PLAN.md executável para uma fase — decompõe tarefas, monta grafo de dependências e ondas de execução. Use antes de /executar-fase. Requer CONTEXT.md e ROADMAP.md.
MCP server Claude CodeCodexCursor +2
MCP server exposing Garmin Connect data to Claude. Runs locally from the garmin-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "oblio-mcp" as configured in valentinludu/oblio-mcp. Runs locally from the oblio-mcp npm package.
MCP server Claude CodeCodexCursor +2
AI-native memory research MCP server for reverse engineering. Runs locally from the memscope-mcp Python package.
MCP server Claude CodeCodexCursor +2
Powerful MCP server for Termux — let AI agents run shell commands on your Android device in real time. Runs locally from the termux-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "cc98-mcp" as configured in EviterLesRoses2/cc98-mcp. Runs locally from the cc98-mcp npm package.
Skill Claude CodeCodex
A virtual-machine network troubleshooting workflow based on ZStack support procedures, using commands on the host machine to investigate why a VM cannot connect to the network.
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: