412 of these skill files have been read, by 397 distinct authors, and what they tell an agent counted. What Diagrams & charts authors agree on, and what they forbid

• 601

  Excalidraw diagram

  Yesterday-AI/skills/skills/productivity/excalidraw-diagram · Skill

  1★ repo

  Yesterday's PUBLIC plugin catalog for Claude Code and Cursor

• 602

  Mermaid expert

  newmindsgroup/ai-agent-skills-library/dist/skills/mermaid-expert · Skill

  1★ repo

  Shared library of AI agent skills — works across Claude Code, Cursor, Codex, Windsurf, OpenCode, and Google Antigravity via a single universal installer.

• 603

  Mermaid expert

  newmindsgroup/ai-agent-skills-library/sources/sickn33-antigravity-awesome-skills/skills/mermaid-expert · Skill

  1★ repo

  Shared library of AI agent skills — works across Claude Code, Cursor, Codex, Windsurf, OpenCode, and Google Antigravity via a single universal installer.

• 604

  Excalidraw diagram

  Tiao553/sdd-harness-copilot/.github/skills/excalidraw-diagram · Skill

  no license1★ repo

  AI-powered assistant for Harness-based software delivery, helping automate CI/CD, testing, deployments, and pipeline optimization with faster, safer, and more reliable workflows.

• 605

  Text to diagram

  thevibethinker/vibe-thinker-skills/text-to-diagram · Skill

  no license1★ repo

  Portable, standalone Zo Computer skills you can install, reuse, and share.

• 606

  Erd schema designer

  findscripter/everything-skills/03-data/erd-schema-designer · Skill

  no license1★ repo

  类书式 AI Agent 技能大典 · 精选/中文化/互见成网的 500+ 开源技能，可作为 Claude Code 插件市场一键安装。A curated, cross-referenced encyclopedia of 500+ open-source agent skills.

• 607

  Mermaid diagram expert

  findscripter/everything-skills/06-creative/mermaid-diagram-expert · Skill

  no license1★ repo

  类书式 AI Agent 技能大典 · 精选/中文化/互见成网的 500+ 开源技能，可作为 Claude Code 插件市场一键安装。A curated, cross-referenced encyclopedia of 500+ open-source agent skills.

• 608

  Attack tree construction

  findscripter/everything-skills/08-security/attack-tree-construction · Skill

  no license1★ repo

  类书式 AI Agent 技能大典 · 精选/中文化/互见成网的 500+ 开源技能，可作为 Claude Code 插件市场一键安装。A curated, cross-referenced encyclopedia of 500+ open-source agent skills.

• 609

  Architecture diagram

  ed1son99/skills/skills/creative/architecture-diagram · Skill

  1★ repo

  Collection of Hermes Agent skills — 255 reusable AI agent workflows across 39 categories

• 610

  Excalidraw

  ed1son99/skills/skills/creative/excalidraw · Skill

  1★ repo

  Collection of Hermes Agent skills — 255 reusable AI agent workflows across 39 categories

• 611

  Mind map

  loursCreatif/ours-stack/mind-map · Skill

  1★ repo

  Opinionated Agent Skills for AI-native autodidacts — deep learning, dense papers, public proof. Opinionated Agent Skills for AI-native autodidacts — deep learning, dense papers, public proof. By School of the Bear

• 612

  Diagram render

  LFTPadilla/agent-dev-kit/plugins/dev-skills/skills/diagram-render · Skill

  1★ repo

  Replicable agent development system: curated Claude Code/Codex skills + bootstrap for the external tools (GSD, caveman, ponytail) that complete the stack.

• 613

  Workflow visualizer

  yigityildiz0/universal-ai-skill-library/skills/archive-variants/workflow-visualizer · Skill

  no license1★ repo

  531 searchable AI Agent Skills for Claude Code, OpenAI Codex, and OpenCode — EN/TR catalog, platform and risk notes, direct ZIPs, and curated bundles.

• 614

  Workflow visualizer

  yigityildiz0/universal-ai-skill-library/skills/common/workflow-visualizer · Skill

  no license1★ repo

  531 searchable AI Agent Skills for Claude Code, OpenAI Codex, and OpenCode — EN/TR catalog, platform and risk notes, direct ZIPs, and curated bundles.

• 615

  Excalidraw

  M0rtalPhe0nix/dotfiles/.claude/skills/excalidraw · Skill

  1★ repo

  Opinionated workstation setup for Apple Silicon macOS and Debian or Ubuntu desktops.

• 616

  Speckit diagrams

  M0rtalPhe0nix/dotfiles/.claude/skills/speckit-diagrams · Skill

  1★ repo

  Opinionated workstation setup for Apple Silicon macOS and Debian or Ubuntu desktops.

• 617

  Draw mermaid diagrams

  JunfengRan/dev-env/skills/draw-mermaid-diagrams · Skill

  1★ repo

  Cursor agent workflow pack: Spec state machine, ContextPack, and deterministic gates for deep research.

• 618

  Excalidraw

  batteryshark/skill-tap/skills/development/excalidraw · Skill

  1★ repo

  Portable, reusable skills for agents and everyday workflows. Clank responsibly.

• 619

  Setup datamodel

  LeonardSEO/power-platform-skills-codex/plugins/mobile-app/skills/setup-datamodel · Skill

  1★ repo

  Unofficial Codex adaptation of Microsoft Power Platform Skills with telemetry hard-disabled and automated upstream sync.

• 620

  Foundation

  Zhen-Bo/request-devflow-plan/skills/foundation · Skill

  1★ repo

  Claude Code plugin: tech-lead interview -> multi-file execution plan -> sprint-by-sprint execution -> zero-trust audit -> handoff. Guarded against both lazy shortcuts and over-engineering.

• 621

  Rpa flowchart drawer

  shuhaolin63-hash/Big-Data-and-Accounting-RPA-skills/.trae/skills/rpa-flowchart-drawer · Skill

  1★ repo

  你的期末考试救星+私人财务RPA指导老师(仅适用于阿里云RPA)

• 622

  D2 diagrams

  mblauberg/provenant/skills/d2-diagrams · Skill

  1★ repo

  Portable equal-primary Claude and Codex agent harness for a governed agentic SDLC

• 623

  Uml diagrams

  mblauberg/provenant/skills/uml-diagrams · Skill

  1★ repo

  Portable equal-primary Claude and Codex agent harness for a governed agentic SDLC

• 624

  Diagram generator

  puretechnyc/purebrain-skills/skills/operations/diagram-generator · Skill

  0★ repo

  Production-tested Claude Code skills for marketing, operations, and business automation. Built by PureBrain.

• 625

  Visual architecture explainer

  Ajeesh25353646/claude-skills/visual-architecture-explainer · Skill

  0★ repo

  My personal Claude Code skills, open-sourced one at a time. First up: ai-audit for detecting AI slop.

• 626

  Sketch to diagram

  taewanu/skills/skills/in-progress/sketch-to-diagram · Skill

  0★ repo

  Personal Claude Code skills for freelance and product engineering work

• 627

  Repo tour

  thinkyou0714/github-flow-kit/repo-tour · Skill

  0★ repo

  6 Claude Code skills for GitHub-native developers: pr-respond, release-notes, issue-triage, repo-tour, gh-pr-perm-audit, gh-repo-security-audit

• 628

  Drawio

  tarangdeep-goel-by/claude-harness/claude/skills/drawio · Skill

  0★ repo

  Dev-focused Claude Code harness — workflow-engine skills, in-repo memory, session continuity (/recall ↔ /vault-push), local telemetry, + a ready-to-fill vault scaffold. clone + ./install.sh and go.

• 629

  Graphviz docs compiler

  broneq/bdk/skills/graphviz-docs-compiler · Skill

  0★ repo

  BDK — Broneq Dev Kit. Reusable Claude Code workflows: skills, agents, and hooks for TDD, planning, code review, and architecture documentation.

• 630

  Architecture map

  andresnator/agents-orchestrator/skills/architecture-map · Skill

  0★ repo
• 631

  Figma generate diagram

  Moliboy5000/.claude/plugins/cache/claude-plugins-official/figma/2.2.78/skills/figma-generate-diagram · Skill

  no license0★ repo

  Claude dotfile containing skills, agents etc I use.

• 632

  Diagramkit

  sujeet-pro/agents-devkit/plugins/adk/skills/diagramkit · Skill

  0★ repo

  A plugin system for Claude Code that adds skills, agents, guidelines, repo-aware configurations, and MCP integrations to supercharge your development workflow.

• 633

  Gabe docs

  khujta/gabe-suite/skills/gabe-docs · Skill

  no license0★ repo

  Cognitive translation layer for Claude Code

• 634

  Senior architect

  payals/ai-skills-engine/dot_cursor/skills/development/senior-architect · Skill

  0★ repo

  Comprehensive skills system for Cursor IDE with mandatory expertise enforcement, automatic skill discovery, multi-agent coordination, and persistent learning. 220+ skills across 10 categories + 8 custom orchestration rules.

• 635

  Mermaid diagrams

  uts58/my-random-skills/mermaid-diagrams · Skill

  no license0★ repo

  A curated repo of random AI Skills that I use everyday

• 636

  Markdown to docx

  desmondc9/agent-skills/markdown-to-docx · Skill

  0★ repo

  Claude Code agent skills: multi-expert stock analysis, markdown-to-docx

• 637

  Creating c4 diagrams

  msewell/agent-stuff/skills/creating-c4-diagrams · Skill

  0★ repo

  Like everyone else, I'm sharing my agent stuff.

• 638

  Mermaid sequence diagrams

  msewell/agent-stuff/skills/mermaid-sequence-diagrams · Skill

  0★ repo

  Like everyone else, I'm sharing my agent stuff.

• 639

  Rendering clean diagrams

  msewell/agent-stuff/skills/rendering-clean-diagrams · Skill

  0★ repo

  Like everyone else, I'm sharing my agent stuff.

• 640

  Data modeler

  iamdemetris/lude-kit/skills/capabilities/data-modeler · Skill

  no license0★ repo

  A curated library of senior grade Agent Skills and subagents for Claude Code and OpenAI Codex. 70 skills, 30 dispatchable subagents, designed for multi agent orchestration.

• 641

  Staff software architect

  iamdemetris/lude-kit/skills/personas/staff-software-architect · Skill

  no license0★ repo

  A curated library of senior grade Agent Skills and subagents for Claude Code and OpenAI Codex. 70 skills, 30 dispatchable subagents, designed for multi agent orchestration.

• 642

  Figure helper

  SeidSmatti/misc-CC-Plugins/plugins/academic-latex/skills/figure-helper · Skill

  0★ repo

  Personal multi usage Claude Code plugins/skills marketplace

• 643

  Art

  Sheshiyer/skill-clusters/skills/art · Skill

  0★ repo

  Hub-and-spoke agent-skill clusters, one per stack (Astro·GSAP·Remotion, Tauri, …). Installable via skills.sh.

• 644

  Mermaid to gif

  Sheshiyer/skill-clusters/skills/mermaid-to-gif · Skill

  0★ repo

  Hub-and-spoke agent-skill clusters, one per stack (Astro·GSAP·Remotion, Tauri, …). Installable via skills.sh.

• 645

  Gen uml

  Endika/eskills/skills/gen-uml · Skill

  0★ repo

  Lean personal Claude Code skills pack — my conventions, task flow, and quality lenses. Requires the superpowers plugin.

• 646

  C4 architecture

  dills122/ai-central/templates/skills/imported/agent-toolkit/c4-architecture · Skill

  0★ repo

  Central library for AI coding context: steering files, AGENTS templates, reusable skills, scaffold scripts, and guided setup for new or existing projects.

• 647

  Mermaid diagrams

  dills122/ai-central/templates/skills/imported/agent-toolkit/mermaid-diagrams · Skill

  0★ repo

  Central library for AI coding context: steering files, AGENTS templates, reusable skills, scaffold scripts, and guided setup for new or existing projects.

• 648

  Mermaid

  yanickfischer/zhaw-bsc-latex-claude-skelett/.claude/skills/mermaid · Skill

  no license0★ repo

  ZHAW BSc-Thesis-Vorlage (Wirtschaftsinformatik) — LaTeX-Skelett mit XeLaTeX, APA-7 via biblatex, Zotero-Pipeline, Draft/Submission-Toggle. Erweitert mit Claude-Code-Skills für ZHAW-Formalia (KI-Deklaration, wiss. Schreiben, Layout-Check, Mermaid-Diagramme).

• 649

  Higgsfield media

  nuwansamaranayake/AiGNITEClaudeAssets/higgsfield-media · Skill

  0★ repo

  Nine Claude Code skills that turn one developer into a mobile app studio. Built for AiGNITE Consulting's MCP-first product portfolio.

• 650

  Markdown mermaid

  fabioc-aloha/Alex_ACT_Edition/.github/skills/markdown-mermaid · Skill

  0★ repo

  ACT-Edition brain template for AI coding assistants — critical thinking, epistemic calibration, and structured reasoning

• 651

  Obsidian excalidraw

  rubber-ducks-syndicate/obsidian-documentation-skill/skills/obsidian-excalidraw · Skill

  0★ repo

  A modular orchestrator + specialists ecosystem for Claude Code that turns code changes and conversations into structured, linked Obsidian documentation.

• 652

  Htmlize

  lroolle/skills/skills/htmlize · Skill

  0★ repo

  Nine opinionated agent skills for Claude Code & Codex — UX design, motion, HTML artifacts, decision spread, goal contracts, and the craft of making skills. Every protocol opens with a gate that can say no.

• 653

  Karvey diagram

  MauricioQuezadaHaintech/karvey/plugins/karvey/skills/karvey-diagram · Skill

  0★ repo

  Karvey — método spec-driven development agnóstico de stack (Afán, selknam). Plugin de Claude Code. © HainTech, Apache 2.0.

• 654

  Hier

  mehdiforoozandeh/skills/skills/hier · Skill

  0★ repo

  Agent skills for Claude Code & skills.sh-compatible agents.

• 655

  System modeling

  digitaldreams/tuhin/skills/system-modeling · Skill

  0★ repo

  My dev identity as a Claude Code plugin — a full Laravel team in a box: SDLC pipeline, task board, coding agents, and audit skills.

• 656

  Rjv monochart

  rjvim/ai-skills/skills/rjv-monochart · Skill

  0★ repo
• 657

  Mermaid diagrams

  jgamaraalv/delivery-loop/.claude/skills/mermaid-diagrams · Skill

  0★ repo

  Continuous fullstack delivery loops — orchestrates frontend, backend, and quality subagents (behaviour drivers, engineers, UI/UX specialist, code/security reviewers, architects) in a test → diagnose → fix → review → secure → re-test cycle until the work is production-ready

• 658

  Sf diagram

  kugamon/salesforce-core-skills/plugins/salesforce-core/skills/sf-diagram · Skill

  no license0★ repo

  Eleven general-purpose Salesforce admin & developer skills for Claude (Apex, Flow, SOQL/Data, LWC, Metadata, Permissions, Diagrams, Org Audit, Tests, Security, Debug) — works with any Salesforce MCP server. Installable as a Claude Desktop / Cowork plugin marketplace.

• 659

  Excalidraw skill

  dongzhigang13305312738-art/paper-skills/excalidraw-skill · Skill

  no license0★ repo

  📝 124 个 SCI/SSCI 论文写作 AI 技能合集：选题→文献综述→实验→图表→写作→润色→去AI痕迹→投稿，一个 paper-studio 总入口全流程调度。支持 Claude Code / WorkBuddy。

• 660

  Syncfusion javascript diagram

  syncfusion/javascript-ui-controls-skills/skills/syncfusion-javascript-diagram · Skill

  no license0★ repo

  This repository contains AI Skills of Javascript