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Top 50 Claude Code Skills to Install in 2026

The top 50 Claude Code skills, ranked by Pro QualityScore — a content-derived multi-signal blend (structural depth + frontmatter completeness) computed server-side. ≤2 skills per author so the list reflects the breadth of the community, not just the most prolific contributors. Refreshed every miner cycle.

Looking for a curated editorial pick instead? See /best/ — our hand-selected favourites, narrated by category.

Engineering (8 picks)

always-on-agent-safety

Safety, privacy, cost management, and frank advice for building always-on AI agents with episodic memory. Covers data hygiene, privacy risk surfaces, runaway cost prevention, scope creep, psychologica

create-paid-skill

Use this skill when the user asks to "create a paid skill", "monetize an API", "create a SKILL.md", "set up x402 payments", "make a paid API for agents", "create an agent skill with payments", "build

rename-refs

Atomic rename of Python symbols (functions, classes, methods) or modules using the structural index. Finds all static callers, import sites, __all__ re-exports, and Sphinx docstring cross-refs (:func:

game-unreal-specialist

Invoke when the user works with Unreal Engine 5 or asks about C++/Blueprints, GAS, replication, Nanite, Lumen, CommonUI, Enhanced Input, or World Partition. Triggers on: "Unreal", "UE5", "Blueprint",

build-python-script

Scaffolds a standalone Python 3 script — a single-file CLI tool, automation helper, or data-wrangling utility — with shebang, module docstring, `main(argv) -> int`, `__main__` guard via `sys.exit(main

devops-agent

Your on-call DevOps assistant — one-click deploy, monitoring setup, scheduled backups, and fault diagnosis. Safety-first design with confirmation prompts, dry-run mode, snapshot rollback, and audit lo

legal-document-drafting-formatting-alessandro-dardano

Produces properly-formatted legal documents in Word (.docx). The user provides the substantive content (instructions, attached files, project knowledge); the skill handles document architecture and

pstack-execute

Pick up a GitHub issue and implement it. On the first story for an Epic, freezes the drafty spec from the Epic body into docs/specs/<name>.md as part of the story's PR. Worktree defaults to Y for mono

Dev Tools (1 picks)

Security (6 picks)

Growth & Marketing (1 picks)

Sales (6 picks)

Content (1 picks)

Product (5 picks)

Science & Research (5 picks)

General (17 picks)

llm-router

Selects the optimal LLM model and provider for each task based on complexity, cost budget, and capability requirements. Routes cheap tasks to Haiku/GPT-4o-mini and complex tasks to Sonnet/Opus/o1. Use

42-title-optimizer

Iterative title tag and headline optimizer with multi-round refinement. Generates 5 variations per round across 3 rounds (diverge, refine, polish) with transparent scorin — from chapter42/42-SEO-Skill

design-context-extract

Extract design DNA from existing app screenshots or live URLs using Google Stitch. Produces color palettes, typography specs, spacing tokens, and component patterns as design-tokens.json or Tailwind c

design-import

Imports a Claude Design (claude.ai/design) handoff bundle and scaffolds the proposed components into the project. Accepts a bundle URL or local file, parses and validates the schema, deduplicates comp

langchain-eval-harness

Build reproducible evaluation pipelines for LangChain 1.0 chains and LangGraph 1.0 agents — golden datasets, LangSmith evaluate(), ragas RAG metrics, deepeval LLM-as-judge, agent trajectory analysis,

42-title-optimizer

Iterative title tag and headline optimizer with multi-round refinement. Generates 5 variations per round across 3 rounds (diverge, refine, polish) with transparent scorin — from chapter42/42-SEO-Skill

divorce-ct-stephane-boghossian

Claude skill that turns Claude into a Connecticut-specific divorce planner — nine operating modes from pre-flight intake to post-judgment modification, modeled on Untangle.us's feature surface and gro

channel-economics-analyzer

Use when an e-commerce business sells across multiple channels (own shop, Amazon, OTTO, eBay, Etsy, Zalando, etc.) and wants to know which channel is actually profitable vs which is bleeding money — e

unikit-verify

Verify completed implementation against the feature plan from .unikit/plans/. Checks that all tasks were fully implemented, nothing was forgotten, code compiles, tests pass, and {{engine_name}}-specif

voooai

Short drama & webtoon production, text-to-image, image-to-image, storyboard design, text-to-video, image-to-video, video edit, style transfer, batch generation, music & soundtrack. Describe your creat

design-html

Design finalization: generates production-quality Pretext-native HTML/CSS. Works with approved mockups from /design-shotgun, CEO plans from /plan-ceo-review, design review context from /plan-design-re

i18n-date-patterns

Implements internationalization (i18n) in React applications. Covers user-facing strings, date/time handling, locale-aware formatting, ICU MessageFormat, and RTL support. Use when building multilingua

pp-craigslist

The local-first Craigslist watcher and triage tool that knows what's a repost, what's a scam, and what just dropped in price. Trigger phrases: `watch craigslist for`, `find new listings on craigslist`

pp-digg

Tail Digg's news cycle, GitHub feeds, and pipeline events from the terminal — read-only, with rank-history nobody else surfaces. Trigger phrases: `what's trending on Digg`, `digg top stories`, `digg g

sibling-sync

Bilateral SYNERGY/UPSTREAM reconciliation across sibling projects. Use when the user wants to sync sibling SYNERGY/UPSTREAM files, compare both sides to surface drift, find reciprocation gaps (entries

duplicate-rule-person-account-edge-cases

When and how to author Duplicate Rules and Matching Rules in B2C / Person Account orgs without breaking lead conversion, cross-object matching, or PII hygiene. Covers PA's dual-record (001/003) shape,

memory

Use when sharpening a perception or observation you ALREADY formed about conversation state, user behavior, drift, emotional shifts, or cross-turn patterns. Trigger phrases include "what did you notic

How this list is built. Every skill in the ClaudSkills catalog gets a Pro QualityScore — a content-derived ranking signal (no popularity, no stars, no install-counts). The list above takes the top 50 skills with QualityScore ≥ 75, then applies a ≤2-per-author cap so the list surfaces breadth, not just prolific contributors. The score itself isn't shown — free pages stay rating-free; Pro subscribers see the numeric score in the desktop app.

Want the editorial counterpart? /best/ is hand-picked. Or browse by topic at /use-case/, /category/, or /tag/.