Agents Best Practices
agents-best-practices
A provider-neutral skill for designing agent systems: loop architecture, tools, permissions, memory and observability
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: 53
A skill that runs your question past five advisors with different lenses, has them peer-review each other anonymously, then a chairman delivers the final verdic
A skill that rewrites dense, ambiguous English into ASD-STE100 Simplified Technical English so another agent cannot misread it
A skill for writing and editing business Japanese: clear structure, readability and removing machine-text tells
A skill that runs user research inside the agent: plan, interview guide, report synthesis, plus interviews and quantitative surveys through the Cookiy AI servic
A Claude Code skill that adapts any explanation to its audience: a child, a manager, an engineer or your parents
Claude Code skills for the Shape Up method: framing, kickoff, shaping and breadboarding, turning conversations into structured documents and interface maps
Lenny's Product Skills
Lenny's Product Skills for Claude Code
A set of product skills for Claude Code and SKILL.md agents: strategy, discovery, launch, growth and team work
A catalog of 28 mental-model skills for agents: diagnosis, decisions, systems, risk, strategy and idea generation
A Claude Code skill that designs and builds a questionnaire-style app onboarding flow modeled on subscription apps
Deep Research
Deep Research Skill for Claude Code
A deep research skill for Claude Code: multi-phase search, claim verification and cited reports in Markdown, HTML and PDF
Academic Presentations Skill
Academic Presentations Skill for Claude
A skill for academic presentations: talks, defenses, grant briefings. Builds slides as an argument, not a set of topics
A set of skills for design-award submissions: winner research, criteria-based evaluation, award matching, entry writing and pre-submission checks
A skill library for the whole website lifecycle: brand, design, content, SEO, development, operations, growth and research
Claude Skills by borghei
Claude Skills
An installable skill library for teams: engineering, product, marketing, compliance, finance, with ready Python tools and agents
Nine local skills for steering an agent's work: goal clarification, a task forest, pause and session handoff, skill engineering
Personal agent context in plain Markdown files you own, plus an onboarding skill built on a short interview
Skill with SaaS product-design principles: conversion, onboarding, retention, pricing and behavioral tactics
A set of 13 SKILL.md skills: research, a product doc, decks, articles and audits for any compatible agent
A job-hunt skill bundle: JD decoding, template resumes, behavioral interview prep, offer comparison and negotiation
A consulting-style deck skill: the agent builds PPTX through a python-pptx engine with ready layouts and checks
A skill that turns an agent into an MBB-grade strategy consultant: problem structuring, frameworks, market sizing, case work
Russian stack
Claude Code skills for product and UX work: website UX audit, requirement docs, a PMF cycle, text clustering and ADRs
Russian stack
A skill pack for Yandex 360: Mail, Calendar, Contacts, Directory, Telemost, Disk, Forms and Tracker
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.