The build-with-tinybase skill: the agent scaffolds and verifies local-first apps on the reactive TinyBase store
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: 695
A skill that builds presentations from HTML slides with rendering, per-slide visual review, and conversion to an editable PPTX
A skill that installs a set of Oxlint rules catching low-quality TypeScript and JavaScript patterns often left by code generation
A skill that builds Excalidraw diagrams from a description and checks their look with a Playwright render
Avoid AI Writing
avoid-ai-writing
A skill that finds typical machine-writing patterns in text and rewrites them, with detect-only and edit-in-place modes
A Claude Code reference plus a collection of over 70 skills for development, security, data and docs, with agent configs
A skill that convenes a council of thinker personas and runs a structured deliberation on a hard decision, ending with a verdict
Builder Skills
Skills for agents
A set of small skills from Builder.io for agent work habits: visual plans and diff recaps, docs-first checks, cross-agent review and clean status updates
A set of skills for stock and options analysis via the AlphaGBM API: quotes, strategy scoring, Greeks, volatility and research notes
A set of three research skills: paper writing, academic Word and PowerPoint documents, scientific computing and figures
A skill of ready CSS transitions for web interfaces: modals, dropdowns, toasts, loaders and dozens of other animations with matching rules
A set of skills for agents to generate and edit images, video and audio through the muapi.ai service and muapi-cli
A parallel divergent ideation skill for agents: fans out under cognitive frames, prunes traps and deepens the best branches
Needs a VPN
Codex skills for 2D sprites, animation sheets and layered game maps from a prompt, exported to PNG, GIF and Godot
A design engine skill for local agents: mockups, prototypes, landing pages, dashboards and slides as self-contained HTML right in your editor
A skill and CLI for exporting and fuzzy-searching Telegram chat history: local database, vector search, read-only
David Ondrej Skills
davidondrej-skills
David Ondrej's personal set of agent skills: agent orchestration, environment setup, web research, structured thinking and documentation
A skill that gives text-only models sight: an image by path or from a paste becomes structured JSON with transcribed text, layout and semantics
An investment research skill: from a technology trend to supply-chain bottlenecks and a shortlist of companies worth researching first
Dimillian Skills
Skills
A set of 16 engineering skills for agents: Apple platform work, macOS packaging, React performance, code review and refactoring
Five skills to turn a novel into a short drama: characters, adaptation outline, scenes and props, screenplay, storyboard
A rule set for coding agents that filters out generic AI look in UI, copy and code comments
Hithink Finance
Financial-API (hithink-finance)
Official Tonghuashun skill for China A-share market data: quotes, financials, indices and funds via CLI, MCP or REST
Human Writing
human-writing
A skill for lively Chinese writing: helps the agent write and edit so a specific person seems to speak, not a model
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.