GitHub CLI skills
GitHub CLI skills (gh, gh-skill)
Official GitHub CLI skills: how an agent should call gh correctly and how to manage skills with gh skill
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, an access 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: 31
A code security audit skill by Cloudflare: the agent runs recon, coverage-led hunting and independent verification of findings, then produces a structured repor
The official catalog of NVIDIA agent skills: CUDA, accelerated libraries, RAG, robotics and simulation through coding agents
Go skills by samber
cc-skills-golang
Over forty Go skills: style, errors, concurrency, testing, security, performance and popular libraries
Microsoft Agent Skills
Agent Skills
Official Microsoft skills that ground coding agents in Azure SDKs and Foundry for Python, .NET, TypeScript, Java and Rust
Oracle's official set of installable skills for Oracle Database, OCI, GraalVM, Fusion and APEX
Microsoft Learn skills for nearly every Azure service: limits, configuration, security, architecture and troubleshooting with doc links
Official ClickHouse skills: schema and query rules, architecture decisions, chDB for Python and ClickHouse Cloud workflows
A skill that draws validated architecture, workflow, sequence and data-flow diagrams as one interactive HTML file
Awesome Codex Skills
awesome-codex-skills
A set of practical skills for Codex CLI and API from the Composio community: error triage, research, changelogs, CI fixes
A skill for editable draw.io diagrams from text, code, Terraform, Kubernetes, SQL and OpenAPI, with export and self-checks
Tech Leads Club Agent Skills
Agent Skills
A vetted skill registry with a CLI that installs into twenty-plus agents and an MCP server for on-demand skill lookup
Trail of Bits Claude Code Config
claude-code-config
Claude Code settings and practices from Trail of Bits: sandbox, permissions, hooks, skills and MCP servers. It is a set of recommendations rather than a package
Two skills for coding agents: wtf audits a project before shipping, better-codex keeps the agent disciplined while working on code
A set of skills that turns the agent into a static code analyzer: finds vulnerabilities and builds a prioritized report
A set of skills for agent work with AWS: common cloud service tasks packaged as ready instructions for a coding agent
A Claude Code skill that edits and deploys Home Assistant configuration: YAML automations, validation, deploy and Lovelace dashboards
Self-learning
self-learning-skills
A meta-skill that saves a hard-won working procedure as a new skill or rule, so the next session starts already knowing it
A set of Claude Code utilities: background skills, expert agents, slash commands and prompt templates for development
Skills and a CLI that teach an agent to draw valid draw.io diagrams for AWS, Azure, GCP, Databricks and BPMN with structure checks
Official Neon skills: serverless Postgres, database branches, object storage, functions, AI Gateway and egress cost reduction
Official Pulumi skills: writing infrastructure as code, migrating from Terraform, CDK, CloudFormation and ARM, secrets in ESC
Yandex Cloud CLI reference skill
Yandex Cloud CLI Skill for Claude Code
A reference skill for the Yandex Cloud CLI (yc): VMs, networking, storage, databases, Kubernetes, IAM, DNS and Russia/Kazakhstan multi-region
Russian stack
A Copier project template for 1C with a bundle of SKILL.md files for Claude Code and Codex: dump, load, tests and extension builds via stable scripts
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.