Everything for Claude Code

Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 390,294 indexed, measured the same four ways as everything else here.

sysdig/skills

Plugin Claude Code

Bundles 8 skills · 1,216 tokens together

Sysdig's cloud security expertise, packaged as agent skills that work natively in your AI environment.

not rated 62 changed yesterday A tokens not measured

agent-ready

9146

dgalarza/claude-code-workflows

Plugin Claude Code

Bundles 1 skill · 100 tokens together

Make a codebase agent-ready with progressive-disclosure documentation, domain-context and ADR discipline, regression-aware quality gates, documentation checks, and opinionated stack-specific project skill recommendations. Uses AGENTS.md directly with Claude Code 2.1.277+ without requiring a CLAUDE.md symlink.

not rated 62 changed 1mo ago A tokens not measured original MIT

klura

9147

klura-ai/klura

Skill Claude CodeCodex

Use maintained local web-data tools first. Map a site into a reusable tool only when explicitly asked.

not rated 62 changed 15d ago A 23 tokens

building-accessible-ui

9148

microsoft/a11y-llm-eval

Skill Claude CodeCodex ✓ vendor

MUST BE USED for any UI work. Invoke this skill before generating, modifying, or reviewing any code that renders, styles, or wires up a user-facing interface — including markup, components, templates, styles, and the JavaScript/TypeScript that drives them. This skill encodes the accessibility (WCAG 2.2 AA)…

not rated 62 6mo ago A 112 tokens original MIT

evolvent-ai/Terrarium

Skill Claude CodeCodex

Guide for writing Terrarium tasks. Use this skill when the user wants to create a new task.py, define checkers, use capabilities (email, calendar, workspace, postgres, notion, googlesheets), design multi-stage agent workflows, or integrate their own scenario into Terrarium. Activate whenever someone mentions writing…

not rated 62 4mo ago A 90 tokens

task-alignment

9150

hAcKlyc/MyAgents_skills

Skill Claude CodeCodex

Alignment conversation starting from a user's rough idea. Co-decides with the user whether the idea should be acted on directly in the current session, or fixed into a formal Task by producing four documents in .task/ for independent dispatch. Handles lightweight 'do it now while we talk', heavyweight 'define…

not rated 62 6mo ago A 171 tokens

ocm-browser

9151

mathaix/OpenClawMachines

Skill Claude CodeCodex

Drive a browser from an OpenClaw machine. Companion to the browser-harness skill — explains the OCM-specific bridge proxy, the readiness check you must run first, and how pairing works. Start here before writing any browser code.

not rated 62 4mo ago A SkillSpector: pass 51 tokens original Apache-2.0

solana-scanner

9152

0x-Shashi/WEB3-AUDIT-SKILLS

Skill Claude CodeCodex

Use when auditing Solana programs for security vulnerabilities, reviewing Anchor or Pinocchio/native Rust smart contracts, checking CPI safety, PDA validation, account ownership, signer verification, or Token-2022 security.

not rated 62 8mo ago A 41 tokens

baton

9153

blader/baton

Skill Claude CodeCodex

Use when handing off an in-progress session to another agent or a future session — ending a session with unfinished work, "pick up where I left off", passing a task to a fresh agent/another window/codex, running low on context, or persisting intent + learnings before context is lost. Covers both dropping a baton…

not rated 62 5mo ago A 85 tokens original MIT

c4-skill

9155

bitsmuggler/c4-skill

Plugin Claude Code

Bundles 1 skill, 1 command · 103 tokens together

Analyse software architecture and generate C4 models using Structurizr DSL, with diagram export support.

not rated 62 9mo ago A tokens not measured

rg_history

9156

backnotprop/rg_history

Skill Claude CodeCodex

Search your conversation history using ripgrep. Use when you need to find previous messages, file edits, tool calls, or decisions from earlier in the session.

not rated 62 10mo ago A 34 tokens

precoil-emt

9157

David-Precoil/testing-business-ideas-with-claude

Skill Claude CodeCodex

Use this skill when the user wants to test a business idea, strategy, or initiative against real-world risk. Triggers include: 'test my idea', 'what are the riskiest assumptions', 'help me validate this', 'run EMT on this', 'extract assumptions', 'assumption mapping', 'what could go wrong with this plan', 'pressure…

not rated 62 8mo ago A 135 tokens original MIT

autoresearch

9158

AlexWortega/claude-autoresearch-skill

Skill Claude CodeCodex

Autonomously research an ML task and run MANY bounded experiments to find the best config — a fixed-budget edit→train→eval→keep-or-discard loop in the spirit of karpathy/autoresearch, wrapped in the ml-intern orchestrator model and fanned out with a Claude Code dynamic workflow. Runs LONG: an iterative generational…

not rated 62 +1 4mo ago C 0 tokens

grok-designer

9159

oil-oil/grok-designer

Skill Claude CodeCodex

A design-review skill that uses Grok 4.5 as an external adviser for interface and user-experience work.

not rated 62 changed 2mo ago A 77 tokens

roam-syntax

9160

Roam-Research/roam-tools

Skill Claude CodeCodex

Write and read content in a Roam Research graph correctly. Roam's markdown differs from standard markdown, and its MCP tools render block metadata (headings, block references, view types) into a wire format you must handle when writing content back. Use this whenever creating, editing, searching, or organizing content…

not rated 62 2mo ago A 184 tokens

sop-build

9161

charlesdove977/procedure-ops

Skill Claude Code

Builds standard operating procedures from a guided interview, screen-recording transcript, or existing draft. Use when the user says "write an SOP", "document this process", "make an SOP for X", "I keep redoing this", "delegate this to my VA", "onboarding doc for new hire", "write up how I do this", or asks to audit /…

not rated 62 19d ago A 112 tokens original MIT

reap-evolve

9162

c-d-cc/reap

Agent Claude Code

REAP generation lifecycle executor. Runs full generation from learning through completion.

not rated 62 +1 changed 2mo ago A 19 tokens

crush

9163

NatalieCao323/crush-skill

Skill Claude Code

An AI workflow that builds a simulated model of a romantic interest from chat logs, photos, and social media, including personality and attachment-style analysis.

not rated 62 +1 7mo ago C 78 tokens original MIT

academic-ref-inserter

9164

fuwenhao12/academic-ref-inserter

Skill Claude CodeCodex needs its repo

Insert, format, and cross-reference academic citations in Word (.docx) documents. Supports GB/T 7714-2015 (Chinese), IEEE, and APA 7th.

not rated 62 +2 5mo ago A 43 tokens original MIT

workshop-testing

9165

dotnet-presentations/ai-workshop

Skill Claude CodeCodex

Walk through the .NET AI Workshop as an attendee to validate that the READMEs, commands, and code snapshots still work. USE FOR: testing the workshop, testing a specific Part, dry-running the labs, verifying a README against its snapshot, reconciling or refreshing code snapshots, producing a workshop test report. DO…

not rated 62 changed 1mo ago A SkillSpector: warn 95 tokens original MIT

fold-cp

9166

NVIDIA-BioNeMo/boltz-cp

Plugin Claude Code

Bundles 10 skills, 2 hooks · 1,471 tokens together

Integrate DTensor-based context parallelism (CP) into a custom co-folding / structure-prediction model — sharding the O(N²) pair and attention tensors across a multi-GPU device mesh via explicit ring/transpose collectives. A top-level cpizemodelworkflow conductor prioritizes, sequences, and gates the whole effort end.

not rated 62 1mo ago A tokens not measured

azure-cosmosdb

9168

AzureCosmosDB/cosmosdb-agent-kit

Plugin Claude Code

Bundles 1 skill, 1 MCP server · 177 tokens together

Official Claude plugin for Azure Cosmos DB (NoSQL). Bundles skills for data modeling, partition key design, query optimization, SDK best practices, indexing, vector search, full-text search, global distribution, security, and more.

not rated 62 changed 15d ago A tokens not measured original MIT

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: