Skip to content

The Great Hall

Every work in the library, top first

Free to explore · curated by OneWave AI

1,407 apps, agents and plugins from GitHub, ranked on how actively they are maintained rather than on stars. Security review is in progress and every project shows exactly what has and has not been checked.

tech·an·dri·a/tɛkˈændriə/n.
A library for the tools of a new age. After the Library of Alexandria, which copied every scroll that reached its harbour before it went on the shelf.
AI searches are sent to OpenAI.

Review is in progress. 1,407 projects are queued and none has been approved yet. Everything unreviewed is discovery metadata imported from GitHub — listed, not vetted.

Request a review · What we check

Ranked by total stars at the last daily refresh. This is not stars earned during the selected period. Star counts in the AI category are known to be inflated by fake-star campaigns, so activity and license are shown first.

13 projects matching “diagram”
tt-a1i organisation mark

archify

tt-a1i/archify

Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.

Pushed today.MIT LicenseJavaScriptPlugins95.9k+2.2k
cathrynlavery organisation mark

diagram-design

cathrynlavery/diagram-design

38 editorial diagram types for Claude Code, Codex, and Pi. Self-contained HTML + SVG. No shadows. No Mermaid slop.

Pushed today.MIT LicenseHTMLApps66.7k+1.5k
drawdb-io organisation mark

drawdb

drawdb-io/drawdb

Free, simple, and intuitive online database diagram editor and SQL generator.

Pushed yesterday.GNU Affero General Public License v3.0JavaScriptDeveloper tools40.3k
DayuanJiang organisation mark

next-ai-draw-io

DayuanJiang/next-ai-draw-io

A next.js web application that integrates AI capabilities with draw.io diagrams. This app allows you to create, modify, and enhance diagrams through natural language commands and AI-assisted visualization.

Pushed yesterday.Apache License 2.0TypeScriptApps36.9k+203
ahmedkhaleel2004 organisation mark

gitdiagram

ahmedkhaleel2004/gitdiagram

Visualize any GitHub codebase: free interactive architecture diagrams and one-minute explainer videos. Replace 'hub' with 'diagram' in any GitHub URL.

Pushed 2 days ago.MIT LicenseTypeScriptPlugins18.9k
yizhiyanhua-ai organisation mark

fireworks-tech-graph

yizhiyanhua-ai/fireworks-tech-graph

Generate production-quality SVG+PNG technical diagrams from natural language. 7 styles, UML support, and AI/Agent workflow patterns.

Pushed 23 days ago.MIT LicensePythonAgents12.0k+39
Agents365-ai organisation mark

drawio-skill

Agents365-ai/drawio-skill

Agent skill that turns natural language, code, Terraform/K8s, SQL, OpenAPI, AsyncAPI and Protobuf sources into editable, tested draw.io architecture diagrams: incremental sync, multi-view projection, drift diff, CI architecture tests, whiteboard derasterize, interactive HTML/PPTX/Mermaid exports.

Pushed 3 days ago.MIT LicensePythonPlugins10.7k+148
QingYunA organisation mark

answer-me-with-html

QingYunA/answer-me-with-html

Answer me with HTML — an agent skill that answers hard questions with a one-page HTML you can actually read. 让 AI Agent 用一页 HTML 回答复杂问题。

Pushed yesterday.MIT LicenseJavaScriptPlugins6.3k
TabularisDB organisation mark

tabularis

TabularisDB/tabularis

Open-source desktop SQL workspace for PostgreSQL, MySQL/MariaDB, SQLite and 15+ more databases like DuckDB, ClickHouse, Redis and Firestore. Built-in MCP server for Claude, Cursor and Devin, SQL notebooks and visual EXPLAIN.

Pushed today.Apache License 2.0TypeScriptPlugins5.5k+81
clidey organisation mark

whodb

clidey/whodb

Where data access meets operational intelligence

Pushed today.Apache License 2.0GoPlugins5.1k+4
plannotator organisation mark

effective-html

plannotator/effective-html

Agent skills for useful HTML artifacts, wireframes, interactive prototypes, plans, and diagrams.

Pushed 12 days ago.MIT LicenseHTMLSkills4.1k+183
haydenschmitty organisation mark

floorplan

haydenschmitty/floorplan

See how your app actually fits together. An interactive, plain-English map of your codebase, drawn by Claude or Codex.

Pushed yesterday.MIT LicenseJavaScriptPlugins3.9k
caru-ini organisation mark

stack-diagram

caru-ini/stack-diagram

Agent skill: describe your stack in a sentence, get an architecture diagram with official logos

Pushed yesterday.MIT LicenseTypeScriptSkills2.5k
The Great Hall: top open-source AI tools — Techandria