Task Observer
task-observer - One Skill to Rule Them All
A meta-skill that watches the agent's work sessions and proposes improvements to existing skills and candidates for new ones
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: 97
A de-AI writing skill: it repairs the narrative architecture of fiction and edits professional documents by their venue rules
SciPilot Figure
scipilot-figure-skill
A scientific visualization advisor skill: it profiles the data and picks a chart for the argument first, then renders it to journal-grade quality
A skill that turns a research paper into detailed English prompts for image generators to produce top-conference-quality figures
Karpathy LLM Wiki
karpathy-llm-wiki
A skill for a personal knowledge base the model maintains: ingest sources, compile cited articles, lint integrity
A skill that rewrites dense, ambiguous English into ASD-STE100 Simplified Technical English so another agent cannot misread it
A skill that helps an agent author other skills to the agentskills.io spec: structure, metadata, progressive disclosure and validation
A skill that breaks down an author's articles and derives a reusable style profile: language, structure, topic logic, sourcing and visual presentation
Ni Haisha TCM course skill
nihaisha
A study skill for Ni Haisha traditional Chinese medicine courses: material search, formula and acupoint lookup, notes and screenshot evidence index
A skill that translates whole books in PDF, DOCX and EPUB into any language using parallel subagents
Node.js skills from a Fastify co-creator: Node and Fastify practices, TypeScript, OAuth, linting and documentation
A library of agent skills for medical research: literature search and appraisal, study design, data analysis and academic writing
A skill that cleans machine tone from text, Chinese-first: it drops filler and cliches while keeping the facts and the author's voice
A three-stage workflow for math modeling tasks: analysis and model choice, Python or MATLAB computation, and paper assembly in Word or LaTeX
An agent skill that redesigns a repository README and builds a hero, diagrams and SVG assets from the project itself
A skill for writing and editing business Japanese: clear structure, readability and removing machine-text tells
A skill for editing academic writing and grant proposals: strips AI-writing tells, keeps the scholarly voice and ties claims to evidence
A Claude Code skill that adapts any explanation to its audience: a child, a manager, an engineer or your parents
A skill that generates and renders Mermaid diagrams as SVG, PNG or ASCII: 15 themes and several diagram types, locally without a browser
Two skills for academic papers: a strategist for planning and a composer for writing, with quality checkpoints at each stage
A skill that turns PDFs, docs and a codebase into an Obsidian study vault: structured notes for self-study
A skill set for academic papers: deep method analysis, visual slides and a coherent write-up from a paper PDF
A skill that stress-tests a research paper before submission: mocks a review, gives a verdict, helps revise and re-verify
Skills tailored to specific academic journals that help choose a venue, prepare a paper and pass review
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.