Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 390,084 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
Manage a Relay program as the CEO-facing tech lead: shape goals and contracts, prioritize dependency-aware work, dispatch senior worker agents, and surface every decision without writing production code or merging.
Skill Claude CodeCodex
Investigates firing alerts and incidents and drives root cause analysis across metrics, logs, and traces, prioritizing the alert's runbook. Use when the user mentions alerts, incidents, firing notifications, outages, or asks to find the root cause of a problem — even when they say "something is down", "why did we get…
Skill Claude CodeCodex
Model and solve traveling salesman problems using binary assignment and Miller-Tucker-Zemlin subtour elimination, with workflows for both integer programming and specialized routing solvers.
Plugin Claude Code
Bundles 5 skills, 4 agents, 3 hooks · 361 tokens together
Engineering guardrails for Claude Code: path-scoped rules, review and verification skills, specialist subagents, and hooks that enforce what instructions only request.
Plugin Claude Code
Bundles 5 skills · 218 tokens together
Verifies AI agent code before it ships: hardcoded secrets, unbounded loops and retries, hallucinated tool references, oversized prompts, and language-specific quality checks. No telemetry.
Skill Claude CodeCodex
A way to turn agreed design decisions into a formal software design document. The document gives coding agents or other implementers goals, decisions, rules, dependencies, non-goals, and open questions.
Plugin Claude Code
Connects Claude to SmartBear tools, including BearQ, BugSnag, Collaborator, PactFlow, QMetry, QTM4J, Reflect, Swagger and Zephyr, through the SmartBear MCP server.
arjunprabhulal/mcp-flight-search
MCP server Claude CodeCodexCursor +2
MCP server that searches Google Flights through SerpApi. Runs locally from the mcp-flight-search Python package. Needs 1 environment variable to run.
Skill Claude CodeCodex
Operate Ryu Connect, the hosted tool edge, as a calling agent. Covers finding and calling tools over REST and MCP, what a call costs and when it is charged, the caller's maximum cost, the failure codes and which of them to retry, safe retries with Idempotency-Key, connection prompts for unlinked accounts, and masked…
Skill Claude CodeCodex
Build or replace custom molecular views and guided molecular stories with PDBe evidence and MolViewSpec, or explore PDBe-reported ligand interactions in the Molecular Workspace. Use for explicit visualization, representation, coloring, highlighting, ligand-contact, or story requests.
Skill Claude CodeCodex
Deep Interview is an intent-first Socratic clarification loop before planning or implementation. It turns vague ideas into execution-ready specifications by asking targeted questions about why the user wants a change, how far it should go, what should stay out of scope, and what OMX may decide without confirmation.
Plugin Claude Code
Bundles 1 skill, 1 MCP server · 62 tokens together
Universal Crypto MCP server: read chain data across EVM networks, check gas and price feeds, and make x402 payments, with a safe-use skill.
Hook Claude Code
One of 3 in settings.json
Runs after a tool call finishes for Write and Edit tool calls, running an inline shell check. From aleclindz/seo-skill-bench.
Plugin Claude Code
Bundles 5 commands, 1 MCP server · 82 tokens together
Local-first agent memory for Claude Code: an observing MCP that stores and searches memories, plus a read-only console to verify the supersession spine, score breakdown, and provenance episodes.
Skill Claude CodeCodex
Set up monitoring, logging, and observability for applications and infrastructure. Use when implementing health checks, metrics collection, log aggregation, or alerting systems. Handles Prometheus, Grafana, ELK Stack, Datadog, and monitoring best practices.
Skill Claude CodeCodex
Help someone move from Claude Code to Codex with a safe preview, plain-language guidance, and optional advanced migration tools.
duolabmeng6/interactive-feedback-mcp
MCP server Claude CodeCodexCursor +2
MCP server for interactive user feedback and command execution in AI-assisted development, by Fábio Ferreira. Runs locally from the interactive-feedback-mcp Python package.
Skill Claude CodeCodex
Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .xltx, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from…
lawchat-oss/taiwan-legal-plugin
Plugin Claude Code
Bundles 5 skills, 1 MCP server · 821 tokens together
Access layer for Taiwan legal open data: court judgments with appeal history (judicial.gov.tw), the National Regulation Database (law.moj.gov.tw) with English translations, Constitutional Court rulings and case files, administrative interpretations (函釋) from more than 50 official systems, Supreme Court resolutions /…
Skill Claude Code
Standards for authoring SDD plugin commands — frontmatter, user interaction, skill/agent invocation, CLI integration, and output formatting.
MCP server Claude CodeCodexCursor +2
MCP server "locallama-dev" as configured in Heratiki/locallama-mcp. Runs dist/index.js with node.
DeliciousBuding/xiaohongshu-skill
Skill Claude CodeCodex
A skill for working with Xiaohongshu, also called RedNote, a Chinese social-media platform for posts, videos, articles, comments, and reactions. It uses a browser session and returns structured results.
Skill Claude CodeCodex
Use when setting up Wallet UI in a new or existing Expo application. Guides selection between modern @solana/kit (Recommended) or legacy @solana/web3.js.
Skill Claude CodeCodex
CLI to download npm packages, PyPI packages, crates, or GitHub repo source code into nodemodules/.gitchamber/ for analysis. Use when you need to read a package's inner workings, documentation, examples, or source code. Alternative to opensrc that stores in nodemodules/ for zero-config gitignore/vitest/tsc…
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: