All repos — GH Trending Explorer

Cursor plugin specification and official plugins

Turn requirements into UML diagrams, test cases and editable Word specs—with traceability. Self-hosted, bring your own AI model. Built for capstone and course projects.

Fission-AI / OpenSpec

Spec-driven development (SDD) for AI coding assistants.

google-labs-code / design.md

A format specification for describing a visual identity to coding agents. DESIGN.md gives agents a persistent, structured understanding of a design system.

Redocly / redoc

📘 OpenAPI/Swagger-generated API Reference Documentation

adobe / react-spectrum

A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.

microsoft / playwright-cli

CLI for common Playwright actions. Record and generate Playwright code, inspect selectors and take screenshots.

apollographql / apollo-server

🌍 Spec-compliant and production ready JavaScript GraphQL server that lets you develop in a schema-first way. Built for Express, Connect, Hapi, Koa, and more.

graphile / crystal

🔮 Graphile's Crystal Monorepo; home to Grafast, PostGraphile, pg-introspection, pg-sql2 and much more!

modelcontextprotocol / inspector

Visual testing tool for MCP servers

mcp-use / mcp-use

The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.

trailhq / Trail-Code

Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebase.

FormidableLabs / spectacle

A React-based library for creating sleek presentations using JSX syntax that gives you the ability to live demo your code.

modelcontextprotocol / modelcontextprotocol

Specification and documentation for the Model Context Protocol

react-toolbox / react-toolbox

A set of React components implementing Google's Material Design specification with the power of CSS Modules

openapi-ts / openapi-typescript

Generate TypeScript types from OpenAPI 3 specs

penrose / penrose

Create beautiful diagrams just by typing notation in plain text.

googleapis / release-please

generate release PRs based on the conventionalcommits.org spec

iorate / ublacklist

Blocks specific sites from appearing in Google search results

orval-labs / orval

orval is able to generate client with appropriate type-signatures (TypeScript) from any valid OpenAPI v3 or Swagger v2 specification, either in yaml or json formats. 🍺

fengshao1227 / ccg-workflow

多模型协作工作流引擎 — /ccg:go 一个命令，AI 自动分析意图、选择策略、编排 Codex + Gemini + Claude 协作执行

hey-api / hey-api

👨‍🚀 Turn API specifications into production-ready SDKs, validators, mocks, and more. 20+ plugins. Millions of weekly npm downloads. Used by Vercel, OpenCode, PayPal, AWS, Autodesk, and many more.

totec448-spec / chat-on-steroids

Cross-platform local MCP capabilities for ChatGPT with Chrome integration, Goal, Compact & Resume, and durable multi-agent workflows.

actions / setup-node

Set up your GitHub Actions workflow with a specific version of node.js

microsoft / tsdoc

A doc comment standard for TypeScript

SadeghHayeri / GreenTunnel

GreenTunnel is an anti-censorship utility designed to bypass the DPI system that is put in place by various ISPs to block access to certain websites.

microsoft / flint-chart

🪄 Flint is a visualization language that lets AI agents reliably create expressive, good-looking charts from simple, human-editable chart specs.

kirodotdev / Kiro

Kiro is an agentic IDE that works alongside you from prototype to production.

OHIF / Viewers

OHIF zero-footprint DICOM viewer and oncology specific Lesion Tracker, plus shared extension packages

DmNote-App / DmNote

Make it yours. A customizable key viewer for DJMAX RESPECT V and any game.

matt1398 / claude-devtools

The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.

lyc8503 / UptimeFlare

✔ Free and serverless uptime monitoring / status page on Cloudflare Workers, with Geo-specific checks

gotalab / cc-sdd

Turn approved specs into long-running autonomous implementation. A minimal, adaptable SDD harness with Agent Skills for Claude Code, Codex, Cursor, Copilot, Windsurf, OpenCode, Gemini CLI, and Antigravity.

felixmosh / bull-board

🎯 Queue background jobs inspector

ferdikoomen / openapi-typescript-codegen

NodeJS library that generates Typescript or Javascript clients based on the OpenAPI specification

stoplightio / spectral

A flexible JSON/YAML linter for creating automated style guides, with baked in support for OpenAPI (v3.1, v3.0, and v2.0), Arazzo v1.0, as well as AsyncAPI v2.x.

zh-lx / code-inspector

🚀 Click the dom to open your IDE and position the cursor at dom's source code location! 点击页面 dom 来打开 IDE 并将光标自动定位到源代码位置!

elegantapp / pwa-asset-generator

Automates PWA asset generation and image declaration. Automatically generates icon and splash screen images, favicons and mstile images. Updates manifest.json and index.html files with the generated images according to Web App Manifest specs and Apple Human Interface guidelines.

devcontainers / cli

A reference implementation for the specification that can create and configure a dev container from a devcontainer.json.

modelcontextprotocol / ext-apps

Official repo for spec & SDK of MCP Apps protocol - standard for UIs embedded AI chatbots, served by MCP servers

maplibre / maputnik

An open source visual editor for the 'MapLibre Style Specification'

bpatrik / pigallery2

A fast directory-first photo gallery website, with rich UI, optimized for running on low resource servers (especially on raspberry pi)

MCPJam / inspector

Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.

actions / setup-python

Set up your GitHub Actions workflow with a specific version of Python

photon-hq / spectrum-ts

Bring agents to any interfaces

Inkloom-art / inkloom

Specialised AI models for logo design — a brand-analysis model turns a business into constraints, typography and symbol models construct the mark, and a composition engine produces real lockups and clear-space rules. Early access open.

deer-flow / llm-space

A desktop app to prototype agent ideas, inspect every harness step, replay failures, and evaluate performance, all in one place. Local-first, cloud-ready for managed agents.

actions / setup-java

Set up your GitHub Actions workflow with a specific version of Java

ParabolInc / parabol

Free online agile retrospective meeting tool

open-mercato / open-mercato

The AI-Engineering Foundation Framework for business apps: open-source TypeScript, with multi-tenancy, RBAC, events and domain modules already decided as conventions and specs, so Cursor, Claude Code and Codex build features instead of re-deciding architecture. Start with 80% done.

quint-co / quint

An executable specification language with delightful tooling based on the temporal logic of actions (TLA)

phodal / routa

Workspace-first multi-agent coordination platform for AI development, with shared Specs, Kanban orchestration, and MCP/ACP/ A2A support across web and desktop.