io.github.SebastianMaciel/jsx-notation
JSXN encoder/decoder — compact notation for React/Next.js files, optimized for LLMs
MCP server · by SebastianMaciel
About
io.github.SebastianMaciel/jsx-notation is an MCP server published by SebastianMaciel. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-18.
What it asks for
- Runs on your machine
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Package
npm jsx-notation (jsx-notation on npm)
- npm downloads/week: 38 (2026-10-13)
- npm downloads/month: 183 (2026-10-13)
- Latest version on npm: 0.1.6, published 2026-02-25
No known vulnerabilities in OSV for 0.1.6 (checked 2026-10-14)
npm facts come from the public npm registry (registry.npmjs.org, api.npmjs.org). Each figure is the registry's own and is never added to another. A registry that publishes no figure shows none: no number is not zero. Vulnerability records come from OSV.dev (CC BY 4.0) and concern the declared version only; a listing that declares no version gets no answer. We do not scan code.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a local MCP server: npm package
Built from what Official MCP Registry declares.
claude mcp add --transport stdio jsx-notation -- npx -y jsx-notation[mcp_servers.jsx-notation]
command = "npx"
args = ["-y", "jsx-notation"]{
"mcpServers": {
"jsx-notation": {
"command": "npx",
"args": [
"-y",
"jsx-notation"
]
}
}
}Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.1.6 | Downloads/month (npm): 183 Downloads/week (npm): 38 Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Automated code modernizer converting legacy logic to ESNext.
-
Ground truth about your React design system for coding agents, plus a UI linter they can run.
-
JavaScript and TypeScript conventions plus React, Next.js and NestJS
-
Search ReactFrame's React + Tailwind + Motion components, install free ones and price premium picks.
-
Developer MCP server: code analysis, JSON repair, imports, diffs, regex, format conversion.
-
mcp-react-toolkit io.github.Nishant-Chaudhary5338/mcp-react-toolkit
9 MCP servers for React/TypeScript — dep auditing, a11y, test gen, and TypeScript enforcement.
-
React codebase semantics for AI agents, with a VS Code visualizer you both share. Free, local.
-
next-devtools-mcp is a Model Context Protocol (MCP) server that provides Next.js development tools and utilities for AI coding assistants.
-
nextscan io.github.berkayderin/nextscan
MCP server that scans Next.js projects and returns a compact summary
-
MCP server for analyzing React Profiler exports: rerenders, commit spikes, slow components.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
Feature-Sliced Design architecture guardian for React, Next.js, Remix, and React Router projects
-
AI eXchange Optimised Notation plugin converts your inputs into a machine-to-machine language to reduce token usage by up to 80% depending on the context.
-
socraticode io.github.giancarloerra/socraticode
MCP server for enterprise local codebase indexing, semantic search, and code dependency graphs.
-
Convert Google Stitch designs into pixel-perfect Next.js + Tailwind CSS components. Extracts exact HTML/CSS, downloads images, maps all 29 Stitch fonts to next/font/google…
-
Deep code indexing for AI agents. FTS5 + embeddings + call graphs + git intelligence. Fully local.
Has a listing on Claude Code: claude-plugins-official (5)
-
TypeScript/JavaScript language server for enhanced code intelligence
-
mdk-mcp-server io.github.SAP/mdk-mcp-server
Model Context Protocol (MCP) server for AI-assisted development of MDK applications.
-
mcp-server io.github.cap-js/mcp-server
Model Context Protocol (MCP) server for AI-assisted development of CAP applications.
-
Precise local semantic code search via MCP. Indexes your codebase with Go AST parsing, embeds with Ollama or LM Studio, and exposes vector search to Claude through an MCP server…
-
Semantic code analysis MCP server providing intelligent code understanding, refactoring suggestions, and codebase navigation through language server protocol integration.
Has a listing on Claude: knowledge-work-plugins (5)
-
Build and deploy Base44 full-stack apps with CLI project management and JavaScript/TypeScript SDK development skills
-
Figma design platform integration. Access design files, extract component information, read design tokens, and translate designs into code. Bridge the gap between design and…
-
MCP server for terminal commands, file operations, and process management
-
Keep your coding agent up to date with the latest web best practices
-
Bring Qodo's codebase intelligence, coding standards, and code review into your coding agent.
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Use MagicPath to find, inspect, install, create, and edit UI components from Codex.
-
Official Expo skills for building, deploying, upgrading, and debugging Expo and React Native apps.
-
Build iOS apps with workflows for App Intents, SwiftUI UI work, Simulator mirroring in the Codex in-app browser, performance profiling, leak investigation, and simulator debugging.
-
Build web apps with frontend asset design, browser testing, UI components, payments, and database guidance.
-
Build, run, test, debug, instrument, and implement local macOS apps using Xcode, SwiftUI, AppKit interop, unified logging, and shell-first desktop workflows.
Has a listing on Community GitHub marketplaces (4)
-
JavaScript and TypeScript conventions plus React, Next.js and NestJS
-
Pack local or remote codebases into AI-friendly files that LLMs and coding agents can read or search
-
The official Svelte MCP server providing docs and autofixing tools for Svelte development
-
Token-efficient code exploration via tree-sitter AST parsing. 70+ languages, 86-99% token savings.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Complete toolkit for building Model Context Protocol (MCP) servers in TypeScript/Node.js using the official SDK. Includes instructions for best practices, a prompt for generating…
-
Essential prompts, instructions, and chat modes for modern frontend web development including React, Angular, Vue, TypeScript, and CSS frameworks.
-
Complete toolkit for building Model Context Protocol (MCP) servers in Go using the official github.com/modelcontextprotocol/go-sdk. Includes instructions for best practices, a…
-
Complete toolkit for building Model Context Protocol (MCP) servers in Kotlin using the official io.modelcontextprotocol:kotlin-sdk library. Includes instructions for best…
-
Enterprise React 19 migration toolkit with specialized agents and skills for upgrading React 18 codebases to React 19. Includes auditor, dependency surgeon, source code migrator…
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Navigate and interact with your C++ code using the Microsoft C++ Language Server.
-
code-apps-preview
Build and deploy Power Apps code apps using React, Vite, and Power Platform connectors.
-
mobile-app
Build and deploy Power Apps code apps for mobile using Expo (React Native), with native device functionality and Power Platform connectors
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
Has a listing on Cursor: cursor/plugins (5)
-
Build apps, scripts, and automations with the TypeScript SDK.
-
Skills for building on the Cursor Origin API. Fetch the live spec first, then follow the Origin rules for credentials, scopes, webhooks, paging, and errors. Includes a skill that…
-
if you want to go fast, go deep first. pstack helps you write less, but higher quality code. rigorous agent workflows you can parallelize with confidence.
-
Iterative self-referential AI loops using the Ralph Wiggum technique.
-
Render documentation as a navigable canvas.
Has a listing on Docker MCP Catalog (5)
-
next-devtools-mcp is a Model Context Protocol (MCP) server that provides Next.js development tools and utilities for AI coding assistants.
-
Tools and resources for writing Effect code in Typescript.
-
A lightweight MCP server for calling MarkItDown.
-
Giving Claude ability to run code with E2B via MCP (Model Context Protocol).
-
Official Arm MCP server for code migration, optimization, and Arm architecture guidance
Has a listing on Official MCP Registry (5)
-
Automated code modernizer converting legacy logic to ESNext.
-
Ground truth about your React design system for coding agents, plus a UI linter they can run.
-
Search ReactFrame's React + Tailwind + Motion components, install free ones and price premium picks.
-
Developer MCP server: code analysis, JSON repair, imports, diffs, regex, format conversion.
-
mcp-react-toolkit io.github.Nishant-Chaudhary5338/mcp-react-toolkit
9 MCP servers for React/TypeScript — dep auditing, a11y, test gen, and TypeScript enforcement.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.