AI Plugin Index
Json Render MCP
Verified · npm:@json-renderMCP server by vercel-labs · updated · ★ 19k · 3.7k downloads a week
MCP Apps integration for @json-render/core. Serve json-render UIs as interactive MCP Apps in Claude, ChatGPT, Cursor, and VS Code. Json Render MCP is published by npm:@json-render from its verified domain in the official MCP Registry.
Last commit 7 days ago
Apache-2.0: permissive, fine for commercial use
Clear description, published package or server URL, 18,729 stars, original repository
Not checked yet. What we check
Install Json Render MCP
Built from the published package, never by AIclaude mcp add json-render-mcp -- npx -y @json-render/mcpRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"json-render-mcp": {
"command": "npx",
"args": [
"-y",
"@json-render/mcp"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"json-render-mcp": {
"command": "npx",
"args": [
"-y",
"@json-render/mcp"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"json-render-mcp": {
"command": "npx",
"args": [
"-y",
"@json-render/mcp"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add json-render-mcp -- npx -y @json-render/mcp{
"mcpServers": {
"json-render-mcp": {
"command": "npx",
"args": [
"-y",
"@json-render/mcp"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add json-render-mcp npx -y @json-render/mcpGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the json-render-mcp block.
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Json Render MCP: common questions
How do I install Json Render MCP?
In Claude Code run claude mcp add json-render-mcp -- npx -y @json-render/mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Json Render MCP the official server?
Json Render MCP is published by npm:@json-render from its verified domain in the official MCP Registry.
Is Json Render MCP free?
The code is published under the Apache-2.0 licence. The service it connects to may have its own pricing.
Is Json Render MCP safe to use?
It scores 94 of 100. Grades: maintenance A, licence A, quality A. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to Json Render MCP?
Similar MCP servers: mockserver, XcodeBuildMCP, Repowise, SmartBear MCP.
Does Json Render MCP work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.