Portuguese skills and guides for Hermes Agent: text editing, VPS operations, kanban, RAG and injection defense
Skills for AI agents
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: 3123
Gives text-only models vision: images go to GLM and Agnes, OCR to Baidu and Windows, PDFs to MinerU, the answer comes back as JSON
A skill with example code: Claude renders each frame with canvas or three.js, cuts to music beats and assembles video in ffmpeg.
22 skills for the full Claude Code project lifecycle: setup and task scope, code review, pre-push checks and session notes.
A set of eight skills for AI infrastructure: TileLang GPU kernels, Megatron memory, SLIME training and diagrams.
A skill that interviews you and writes requirements.md, design.md and tasks.md so Claude Code and Cursor work from one plan
A single SKILL.md for ChatGPT that drives a project through small milestones, exact-build testing, fixes and a Space log
A skill for Khan Academy style explainer videos: a pen draws on a board while a voice speaks, one scene file renders to MP4
Skills for computational chemistry: ASE, DFT codes, LAMMPS, DeePMD, RDKit, Open Babel and more, built for OpenClaw
Four skills for research text: drafting a paper from data, English polishing, removing templated phrasing and slides from a paper
Letta Skills
letta-ai/skills
44 skills from Letta for Claude Code and Letta Code: GitHub, Slack, Notion, Sentry, documents, a browser and agent setup.
Reads one biomedical paper figure by figure: why each experiment was run, what the data support, what to borrow
Free Claude Code skills for short-form video: scripts, local editing, translation with a cloned voice and publishing.
Library of 69 skills for Copilot in SharePoint: link and access audits, file classification, invoice matching and site onboarding.
Spark CLI Skills
spark-cli-skills
Skills for Spark mail: a CLI command reference, 25 ready workflows and 8 roles, from executive assistant to support agent.
Hands bounded code and test tasks to a headless CLI executor in a separate git worktree and returns a result with the real diff
Résumé skill: the agent asks questions, checks facts, typesets with Typst in 18 templates and delivers a PDF with browser editing
A Codex skill for repository health audits covering tests, CI, dependencies, security signals and tech debt, with evidence.
Official AdsPower skill, CLI and MCP: an agent opens anti-detect browser profiles and manages proxies, groups and tags
A free SEO audit inside Codex CLI: 26 sub-skills and 19 expert roles check technical SEO, content, schema and AI search
A skill that lets an agent read the LLM Wiki desktop app's knowledge base over its local HTTP API: search, pages and graph
Five skills from one author: arXiv reports, technical diagrams, a report site, a design system library and agent guardrails
The prd-write skill for Codex: turns an idea, prototype and screenshots into a PRD with roles, flows, events and acceptance
Review skill with two viewpoints: the Right Brain checks architecture, the Left Brain checks contracts, memory lives in a file
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 card 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.