Russian stack
Russian proofreading skill covering typography, bureaucratic style and 17 signs of machine text, with a rule cited for every fix
Skills
A skill gives an agent a ready-made ability: a tested prompt, a set of steps, sometimes files and scripts. This section collects skills for Claude Code, Cursor, Codex and other agents, each with an install command, a risk level and a plain description of who needs it and when.
Match with Foxx AI
Describe the task or paste package.json, and Foxx AI will pick matching skills, MCP servers and CLI tools.
Found: 285
Erich Owens' large Claude Code skill marketplace: design, computer vision, engineering, career, plus two MCP servers
Official skills for the JeecgBoot low-code platform and JimuReport: generating code, forms, reports, charts and dashboards from a description
A skill and CLI that pull colors, type, spacing, radius and shadows from a public site and save them as JSON and CSS tokens
Better Auth skills
Better Auth Skills
Official Better Auth skills: scaffold authentication in JS and TS projects and guide a secure setup
Eleven skills for the development loop: interview and spec, TDD build, UI, docs and codebase maintenance
Skills for the Symfony UX frontend stack: Stimulus, Turbo, TwigComponent, LiveComponent, UX Icons and UX Map, with patterns and gotchas
A skill that builds an anonymized developer profile and a vertical poster from local Claude Code and other CLI history
A skill for making math animations in Manim: the agent plans scenes, writes code, renders video and refines on feedback
A generative art skill for Claude Code: deterministic hash-seeded sketches, traits and rarity, export for screens, print and plotters
Prompt caching audit
LLM Cache Audit Skill
Skill for Codex and Claude Code that traces what breaks LLM prompt caching in code and config and proposes a verification step
A skill for pairwise test design with PICT: parameter model, constraints and a test table with expected results
Official Pulumi skills: writing infrastructure as code, migrating from Terraform, CDK, CloudFormation and ARM, secrets in ESC
A skill based on the Recursive Language Models paper: the agent splits repo-wide or multi-PDF tasks into batches for sub-agents
Varlock Skill
Varlock Skill for Claude Code
A Claude Code skill that keeps .env secrets out of the agent's context: validation and runs through Varlock with masked values
Russian stack
39 skills for the Bitrix Framework D7 core: ORM, controllers, caching, REST, security, migrations and more
An installable skill that gives an agent the full official OpenClaw documentation with progressive disclosure and a daily-synced snapshot
Russian stack
A Bitrix24 REST skill split into capability packs with a method allowlist, risk confirmations and an audit log
Russian stack
A set of skills, rules and MCP servers for 1C Enterprise 8.3 development where the agent works from real code and docs, not from memory
Laravel API Architecture Skill
Laravel API Production-Ready Architecture Skill
A skill that keeps an agent within a layered Laravel API architecture: JSON:API v1.1, strict types, PHPStan level 8 and tests
Russian stack
A Claude Code and Codex skill for 1C-Bitrix and on-premise Bitrix24 development: check the project core first, then answer
Skills, rules, snippets, templates and runnable examples for Blender Python development on 5.2 LTS with a 4.5 LTS fallback
Russian stack
An Avito Business API skill: a full OpenAPI spec with 245 operations, an OAuth2 helper and an endpoint lookup CLI
Pachca API skills and CLI
Пачка API
Official agent skills and CLI for the Pachca corporate messenger: messages, chats, users, bots, tasks and search
Frequently asked questions
What is a skill for an AI agent?
A skill gives an agent a ready-made ability: a tested prompt, a set of steps, sometimes files and scripts. The agent picks it up and solves the task by the defined scenario.
How do I install a skill?
Each entry has an install command for a specific agent: Claude Code, Cursor, Codex and others. Usually you copy a folder into the skills directory or install it through a plugin manager.
How is a skill different from an MCP server?
A skill gives the agent knowledge and a sequence of actions, an MCP server gives access to external data and tools over a protocol. They are often used together.