1.7KGitHub
OPENAGENTSKILL / DIRECTORY
AI Agent Skills
Find a skill for your next task. Explore tools for Codex, Claude Code, Cursor and more.
Results · “er-diagram”
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Results: 38
PyCirclize
moshi4
Circular visualization in Python (Circos Plot, Chord Diagram, Radar Chart)
DataReview before use
1.1KGitHub
Drawio Ai Kit
sparklabx
Teach your AI to draw correct, beautiful draw.io diagrams — declarative layout engine, ground-truth stencils, structural validator, vision self-check. AWS · Azure · GCP…
620GitHub
Diagon
ArthurSonzogni
Interactive ASCII art diagram generators. :star2:
Document ProcessingReview before use
2.2KGitHub
Mermaid Skill
Agents365-ai
Mermaid diagrams (.mmd) from natural language with validation loop. 11+ types, multi-backend (mmdc / Kroki), PNG/SVG/PDF, multi-agent.
176GitHub
Heimer
juzzlin
Heimer is a simple cross-platform mind map, diagram, and note-taking tool written in Qt.
Productivity AutomationReview before use
975GitHub
Pathsim
pathsim
A Python native dynamical system simulation framework in the block diagram paradigm.
Geo ScienceReview before use
389GitHub
Odin Claude Plugin
OutlineDriven
Outline-Driven Development for Claude Code - 46 agents, 25+ skills, diagram-first methodology, AST-based editing, atomic commits.
34GitHub
Architecture Drawer
Andy1314Chen
Skill for Claude Code & Codex: describe your system architecture in text → get an editable PowerPoint diagram (native shapes, not a flat image).
16GitHub
beautiful-mermaid
calesthio
Render Mermaid diagrams as SVG and PNG using the Beautiful Mermaid library. Use when the user asks to render a Mermaid diagram.
AutomationClaude Code
56.2KGitHub
RNSkill Editorial Video Cover
Pluviobyte
Create original editorial technology covers with a controlled layout, custom diagram generation, and editable SVG or PNG output.
1.6KGitHub
html
plannotator
Create or redesign self-contained single-file HTML artifacts with a visual direction shaped by the user's brief, project, and subject. Use when HTML is the deliverable f…
ResearchClaude Code
2.9KGitHub
journey-map
Owl-Listener
Map one persona's end-to-end experience with stages, touchpoints, emotions, and pain points. Use when improving an existing experience. For the multi-channel ecosystem u…
ResearchClaude Code
2.5KGitHub
summarize-interview
Owl-Listener
Turn one interview transcript into themes, supporting quotes, and action items. Use immediately after a session. For synthesising many sessions at once, use `affinity-di…
ResearchClaude Code
2.5KGitHub
empathy-map
Owl-Listener
Build a Says, Thinks, Does, Feels map for one user or segment. Use when sharing user understanding quickly. For a composite archetype with goals and behaviours use `user…
ResearchClaude Code
2.5KGitHub
research-repository
Owl-Listener
Build a repository that makes findings findable, reusable, and cumulative across teams. Use when the same research keeps getting redone. For synthesising one study, use…
ResearchClaude Code
2.5KGitHub
External platform skills
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