AI skills — page 19

1,482 open-source skills for Claude Code, Codex, Cursor, Gemini CLI and other AI agents. Search by technology or use case, filter by agent and category, and sort by stars, activity or momentum.

1,482 skills · showing 1081–1140

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Claude Code
8.3k GitHub stars Apache-2.0 Updated Aug 18, 2026 Free

小红书风格知识卡片, 多张联排可滑动浏览

Claude Code
8.3k GitHub stars Apache-2.0 Updated Aug 18, 2026 Free

Reusable AI development infrastructure for Java projects, optimized for Claude Code

Claude Code
695 GitHub stars MIT Updated Feb 8, 2026 Free

推特金句 / 数据卡, 适合配推文

Claude Code
8.3k GitHub stars Apache-2.0 Updated Aug 18, 2026 Free

AI agents that guide you from idea to working code, with you in control at every step.

Claude CodeOpenCode
588 GitHub stars MIT Updated Jun 27, 2026 Free

flow + prompt = flompt - Visual AI Prompt Builder. Decompose, edit as flowchart, recompile into optimized machine-readable prompts

Claude CodeGemini CLI
140 GitHub stars MIT Updated Mar 30, 2026 Free

The operating loop a coding agent follows — and skills to orchestrate multi-agent systems.

Claude CodeCodexCursor+1
415 GitHub stars Apache-2.0 Updated Jul 30, 2026 Free

"ULTRASHIP" Claude Code plugin — 39 skills, 33 tools, 11 agents for ship-ready workflows: planning, review, pentesting, safety guardrails, canary monitoring, SEO/AI-readiness check, penetration testing, code review, competitive analysis, incident response. 1 dependency. 180 tests. MIT.

Claude Code
114 GitHub stars MIT Updated Jul 8, 2026 Free

Query, monitor, and manage Unraid servers via GraphQL API through MCP tools. Supports system info, Docker, VMs, array/parity, notifications, plugins, rclone, and live telemetry.

Claude CodeCodexGemini CLI
102 GitHub stars MIT Updated Jul 30, 2026 Free

Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it "looks like a one-liner" — whenever: the prompt names Claude/Anthropic in any form (Claude, Anthropic, Fable, Opus, Sonnet, Haiku, `anthropic`, `@anthropic-ai`, `claude-*`, `us.anthropic.*`, `[1m]`); the user asks about an LLM (pricing/model choice/limits/caching) — never answer from memory; OR the task is LLM-shaped with provider unstated (agent/MCP/tool-definition/multi-agent/RAG/LLM-judge/computer-use; generate/summarize/extract/classify/rewrite/converse over NL; debugging refusals/cutoffs/streaming/tool-calls/tokens). SKIP only when another provider is being worked on (overrides all triggers): OpenAI/GPT/Gemini/Llama/Mistral/Cohere/Ollama named in the query; OR `grep -rE 'openai|langchain_openai|google.generativeai|genai|mistralai|cohere|ollama'` over the project hits (run this grep FIRST if no provider named — don't Read the file).

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine content through iteration, and verify the doc works for readers. Trigger when user mentions writing docs, creating proposals, drafting specs, or similar documentation tasks.

Official↑ GrowingActive Claude Code
177k GitHub stars No license Updated Sep 10, 2026 Free

Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files) or Word templates (.dotx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', '.dotx', or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when extracting or reorganizing content from .docx or .dotx files, inserting or replacing images in documents, performing find-and-replace in Word files, working with tracked changes or comments, or converting content into a polished Word document. If the user asks for a 'report', 'memo', 'letter', 'template', or similar deliverable as a Word or .docx file, use this skill. Do NOT use for PDFs, spreadsheets, Google Docs, or general coding tasks unrelated to document generation.

Official↑ GrowingActive Claude Code
177k GitHub stars Custom terms Updated Sep 10, 2026 Free

Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defaults.

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file or asks to produce one, use this skill.

Official↑ GrowingActive Claude Code
177k GitHub stars Custom terms Updated Sep 10, 2026 Free

Use this skill any time a .pptx or .potx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx or .potx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting slide files; working with templates (.potx), layouts, speaker notes, or comments. Trigger whenever the user mentions "deck," "slides," "presentation," or references a .pptx or .potx filename, regardless of what they plan to do with the content afterward. If a .pptx or .potx file needs to be opened, created, or touched, use this skill.

Official↑ GrowingActive Claude Code
177k GitHub stars Custom terms Updated Sep 10, 2026 Free

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

Official↑ GrowingActive Claude Code
177k GitHub stars No license Updated Sep 10, 2026 Free

Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack."

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .xltx, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like "the xlsx in my downloads") — and wants something done to it or produced from it. Also trigger for cleaning or restructuring messy tabular data files (malformed rows, misplaced headers, junk data) into proper spreadsheets. The deliverable must be a spreadsheet file. Do NOT trigger when the primary deliverable is a Word document, HTML report, standalone Python script, database pipeline, or Google Sheets API integration, even if tabular data is involved.

Official↑ GrowingActive Claude Code
177k GitHub stars Custom terms Updated Sep 10, 2026 Free

Stop and check this skill before finishing any reply to a question about how to use Claude or a Claude product — it recommends matching courses, tutorials, and use cases from Claude Academy (academy.claude.com), Anthropic's learning hub. Trigger on: "how do I", "how can I", "getting started with", "what can Claude do", "teach me", "learn to use"; questions about artifacts, projects, skills, plugins, connectors, MCP; requests about rolling Claude out to a team, class, or organization; and any ask for training materials, onboarding content, or learning resources. Use it when the user is learning how to use a feature or product — not when they are mid-task and just want the task done. This skill composes with other skills: after consulting product documentation to answer how a Claude feature works, also check here for a matching course or tutorial — a docs-grounded answer and an Academy recommendation belong together. Only recommend on a strong match; never invent Academy content.

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

After you give a substantive answer or draft that the user may act on — advice or recommendations, drafted artifacts such as goals, plans, pitches, proposals, or emails, estimates or projections, analysis or interpretation of data, factual claims they may rely on, or a multi-step argument — invoke this skill BEFORE finalizing your reply and then, if it applies, append 2-3 short follow-up questions, each tied to something specific in what you just produced, that help the user check key facts, probe the reasoning or assumptions, and notice missing context. Do this at most once per conversation. Skip it when the user asked a trivial how-to or simple lookup, wants a purely educational explanation, asked you only to format, convert, or assemble a file from content they provided, is writing code they will run, is doing creative writing or casual chat, or already asked you to double-check, cite, or review — the skill file explains these boundaries and the exact output format.

Official↑ GrowingActive Claude Code
177k GitHub stars Complete terms in LICENSE.txt Updated Sep 10, 2026 Free

openclaw is an open-source workflow skill for Claude Code and compatible agents, published by thedotmack. It packages reusable instructions an agent loads on demand to help with workflow tasks. The project has 94k stars on GitHub and is available under the Apache-2.0 license. Add it to your setup with `/plugin marketplace add thedotmack/claude-mem`.

↑ GrowingActive Claude Code
94k GitHub stars Apache-2.0 Updated Sep 20, 2026 Free

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

Official↑ GrowingActive Claude CodeCodexCursor+2
75k GitHub stars Complete terms in LICENSE.txt Updated Sep 18, 2026 Free

Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

Official↑ GrowingActive Claude CodeCodexCursor+2
75k GitHub stars Complete terms in LICENSE.txt Updated Sep 18, 2026 Free

Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.

Official↑ GrowingActive Claude CodeCodexCursor+2
75k GitHub stars Complete terms in LICENSE.txt Updated Sep 18, 2026 Free

Automatically creates user-facing changelogs from git commits by analyzing commit history, categorizing changes, and transforming technical commits into clear, customer-friendly release notes. Turns hours of manual changelog writing into minutes of automated generation.

Official↑ GrowingActive Claude CodeCodexCursor+2
75k GitHub stars No license Updated Sep 18, 2026 Free

Extracts and analyzes competitors' ads from ad libraries (Facebook, LinkedIn, etc.) to understand what messaging, problems, and creative approaches are working. Helps inspire and improve your own ad campaigns.

Official↑ GrowingActive Claude CodeCodexCursor+2
75k GitHub stars No license Updated Sep 18, 2026 Free

Automate SEO research with Ahrefs -- analyze backlink profiles, research keywords, track domain metrics history, audit organic rankings, and perform batch URL analysis through the Composio Ahrefs integration.

Official↑ GrowingActive Claude CodeCodexCursor+2
75k GitHub stars No license Updated Sep 18, 2026 Free

Automate Anthropic Admin tasks via Rube MCP (Composio): API keys, usage, workspaces, and organization management. Always search tools first for current schemas.

Official↑ GrowingActive Claude CodeCodexCursor+2
75k GitHub stars No license Updated Sep 18, 2026 Free

Automate web scraping and data extraction with Apify -- run Actors, manage datasets, create reusable tasks, and retrieve crawl results through the Composio Apify integration.

Official↑ GrowingActive Claude CodeCodexCursor+2
75k GitHub stars No license Updated Sep 18, 2026 Free

QA the omo Codex Light edition (lazycodex / packages/omo-codex) itself, in strict isolation so ONLY our plugin is exercised, never the user's real ~/.codex. The first-party method drives the real `codex app-server` against an isolated CODEX_HOME plus a LOCAL mock model (no real API call), and proves a plugin hook fired by asserting hook/started + hook/completed notifications. Also: isolated install verification, per-component hook probes, a tmux TUI smoke, and runtime log observation (RUST_LOG / logs SQLite / /debug-config). Ships tested helper scripts each with a --self-test. Use whenever someone changes anything under packages/omo-codex or wants to QA, smoke-test, verify, or debug the Codex plugin, its hooks/components, the installer/config.toml, the app-server flow, or the Codex TUI. Triggers: codex qa, qa codex, codex-qa, test codex plugin, verify codex hook, codex app-server, lazycodex qa, isolated CODEX_HOME, prove codex hook fired, codex tui test.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Compare HEAD with the latest published npm versions and list all unpublished changes by release layer. Triggers: unpublished changes, changelog, what changed, whats new.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Read-only GitHub triage for issues AND PRs. 1 item = 1 background task (category: quick). Analyzes all open items and writes evidence-backed reports to /tmp/{datetime}/. Every claim requires a GitHub permalink as proof. NEVER takes any action on GitHub - no comments, no merges, no closes, no labels. Reports only. Triggers: 'triage', 'triage issues', 'triage PRs', 'github triage'.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

QA opencode itself, per case: verify the CLI/terminal (opencode run, db, serve, export), prove a specific plugin hook/action/event fired via the SSE event stream, smoke-test the TUI under tmux, and investigate sessions in opencode's SQLite DB by id, title/name, or message text. Ships tested helper scripts (each with a --self-test) plus per-domain references. Use whenever someone wants to QA, smoke-test, verify, or debug opencode's CLI, HTTP server, plugin hooks/events, or TUI, or to find/inspect opencode sessions in the database. Triggers: opencode qa, qa opencode, test opencode, verify opencode hook, opencode session db, find opencode session by id/name/text, opencode tui test, opencode server health, opencode event stream.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Nuclear-grade 12-agent pre-publish release gate. Runs /get-unpublished-changes to detect all changes since last npm release, spawns up to 10 ultrabrain agents for deep per-change analysis, invokes /review-work (orchestrator manual QA plus one gate reviewer) for holistic review, and 1 oracle for overall release synthesis. Runs ONLY when the user explicitly asks for a pre-publish review — a plain publish/release request MUST NOT trigger this; /publish ships directly. Triggers: 'pre-publish review', 'review before publish', 'release review', 'pre-release review', 'ready to publish?', 'can I publish?', 'pre-publish', 'safe to publish', 'publishing review', 'pre-publish check'.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Publish oh-my-opencode to npm by triggering the GitHub Actions publish workflow and verifying its artifacts. Ship-only: never runs pre-publish-review or re-reviews merged code unless the user explicitly asks. Argument: <patch|minor|major|explicit-semver>. Triggers: publish, release, deploy, npm publish.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Remove unused code from this project with ultrawork mode, LSP-verified safety, atomic commits. Triggers: remove dead code, dead code, cleanup, remove unused.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Thorough, file-cited technical debt audit across 9 dimensions using AST-grep (tree-sitter), grep, LSP, and language-native tooling. Produces TECH_DEBT_AUDIT.md with severity, effort estimates, and prioritized fixes. Use when asked for codebase health check, tech debt audit, architecture review, code quality assessment, or cleanup planning. Triggers: 'tech debt', 'technical debt', 'debt audit', 'code health', 'technical debt audit', 'codebase health check', 'find tech debt', 'debt analysis', 'audit code quality'.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Full PR lifecycle in a fresh task-owned git worktree: implement via the ulw-loop skill with mandatory evidence-bound manual QA → reviewer-readable English PR → verification loop (CI + Cubic, where Cubic is skipped only when its quota is exhausted) → merge by default → worktree cleanup. Decomposes one task into the smallest atomic, independently-mergeable PRs and builds the independent ones concurrently via one worktree per PR driven by parallel subagents or a team. Unbounded loop: any failing gate sends you back to fix-and-re-QA inside that PR's worktree. Use whenever implementation work needs to land as a PR. Triggers: 'create a PR', 'implement and PR', 'work on this and make a PR', 'implement issue', 'land this as a PR', 'split into atomic PRs', 'parallel PRs', 'work-with-pr', 'PR workflow', 'implement end to end', even when user just says 'implement X' if the context implies PR delivery.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Use when Codex needs to understand or respond to automatic comment-checker feedback emitted after an edit-like PostToolUse hook.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Contribute a verified bug fix for LazyCodex, lazycodex-ai, omo-codex, bundled Codex skills, or upstream Codex CLI bugs. Opens a fork PR only for upstream openai/codex; LazyCodex-owned defects become a verified-fix issue on code-yeongyu/lazycodex (never a PR — that repo is a generated distribution mirror). Use when the user asks to fix a bug, contribute a bug fix, contribute to fix bug, open a PR for a bug, or debug and PR a LazyCodex/Codex defect.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Diagnose LazyCodex and Codex CLI installation health against the latest sources. Use whenever the user asks for a doctor or health check, says LazyCodex, lazycodex-ai, omo-codex, or Codex behaves oddly after an install, update, or config change, suspects a stale, drifted, or broken setup, or wants the local install audited and compared with the latest LazyCodex and Codex code.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Create a high-signal bug issue or PR in the repo that owns the defect. Use this whenever the user asks to report, file, open, or triage a LazyCodex, lazycodex-ai, omo-codex, Codex plugin, or upstream Codex CLI bug, especially when they need source-backed root cause, reproduction steps, fix guidance, and GitHub routing.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Use when Codex needs language-server diagnostics, definitions, references, symbols, or rename safety checks in the current workspace.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Use when the user asks about Codex Rules behavior, injected project rules, supported rule file locations, matching, or environment configuration.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Codex-only team orchestration: run a named team of cooperating Codex workers with durable, script-managed state. MUST USE when the user asks Codex to create, run, coordinate, inspect, archive, or delete a team of agents/threads/sessions, or to work on something as a team in parallel. FIRST inspects the active tool surface (checking tool_search for deferred tools) and tells the user the route: native MultiAgentV2 agents (flat spawn_agent with task_name) when available, Codex App threads as the fallback, or a plain-subagent split when neither set exists. The main session is always the leader; members are defined by a concrete part, ownership area, or perspective - never a vague job role; a bundled cross-platform script writes the .omo/teams state plus an auto-generated member field manual. Use a team when the work is not perfectly isolated but parallelizing helps; use plain subagents when scope is perfectly isolated or the goal is ambiguous. Triggers: team mode, teammode, make a team, run as a team, team of agents, coordinate threads, parallel Codex threads, archive the team.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Explains any senpi tip in depth, including Tip: lines in the TUI. Use when the user asks about a tip, what a tipped feature does, or which tips they can see.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

Adversarial multi-agent planning: a hostile team cross-critiques a plan before it is formalized. Use when planning needs maximum rigor or the user asks for a hyperplan / adversarial or cross-critique plan.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

The binding ultrawork-mode directive. This file IS the directive; read it only when ultrawork mode is requested and the directive is not already in the conversation.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free

A goal-like loop that decomposes work into systematic, evidence-bound ultrawork steps. Use when the user wants a goal loop or durable, checkpointed execution.

↑ GrowingActive CodexCursorOpenCode
69k GitHub stars Other Updated Sep 21, 2026 Free
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